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#hydrogeology — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #hydrogeology, aggregated by home.social.

  1. Yuriy Karetin @[email protected] ·

    Труды по археологии, истории и географии. Российская империя. Вторая половина XIX века. часть 3 #археология, #история_России #география #история #Россия #19_век #журналы #труды #20_век
    t.me/scilib_yura15cbx/21

    MATLAB & Simulink books
    t.me/scilib_yura15cbx/17

    _Украинский язык подборка словарей
    _українська мова збірка словників
    Ukrainian language Dictionary collection
    t.me/scilib_yura15cbx/16

    _Книги 18, 19, 20 века, изданные до 1917 года и имеют отношение к Украине
    _Books of the 18th, 19th, and 20th centuries, published before 1917 and related to Ukraine
    _Книги 18, 19, 20 століття, видані до 1917 року і мають відношення до України
    #украина #Ukraine #україна
    t.me/scilib_yura15cbx/15

    Книги. Полиграфия, Переплетное дело, реставрация, редактирование, редактура и корректура.
    Поліграфія, палітурна справа та реставрація книг
    Printing, Bookbinding and book restoration
    t.me/scilib_yura15cbx/14

    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    t.me/scilib_yura15cbx/12

    John Wiley & Sons - подборка книг издательства
    John Wiley & Sons - a selection of books published by
    John Wiley & Sons-добірка книг видавництва
    t.me/scilib_yura15cbx/10

    Подборка книг по микроконтроллерам, ПЛИС, САПР, справочники
    #Цифровая_обработка_сигналов, #теория_информации #Микроконтроллеры, #компьютер, #роботы #Сеть. #Сетевые_технологии #Электропитание, #сварка, #импульсная_техника #Автомобиль #САПР
    Добірка книг з мікроконтролерів, ПЛІС, САПР, довідники
    #САПР #Цифрова_обробка_сигналів #Теорія_інформації #мікроконтролери, #компютер, #роботи #Мережа #Мережеві_технології #електроживлення, #зварювання, #імпульсна_техніка #автомобіль #САПР
    A selection of books on microcontrollers, FPGAs, CAD, reference books
    #Digital_signal_processing, #Information_theory #Microcontrollers, #Computer, #robots #Network. #Network_technologies #Power_supply, #Welding, #Pulse_technology #Car #CAD
    t.me/scilib_yura15cbx/9

    GeoChemistry, Field Engineering, Geology, GeoPhysics, Drilling, Hydrogeology, Electric Exploration, Digital Signal Processing, Seismology, Well logging Геохимия, Полевая инженерия, Геология, Геофизика, Бурение, Гидрогеология, Электроразведка, Цифровая Обработка сигналов, Сейсмология, Каротаж скважин Геохімія, Польова інженерія, Геологія, Геофізика, Буріння, Гідрогеологія, електророзвідка, Цифрова обробка сигналів, сейсмологія, Каротаж свердловин
    #GeoChemistry, #Field_Engineering, #Geology, #GeoPhysics, #Drilling, #Hydrogeology, #Electric_Exploration, #Digital_Signal_Processing, #Seismology, #Well_logging #Геохимия, #Полевая_инженерия, #Геология, #Геофизика, #Бурение, #Гидрогеология, #Электроразведка, #Цифровая_Обработка_сигналов, #Сейсмология, #Каротаж_скважин #Геохімія, #Польова_інженерія, #Геологія, #Геофізика, #Буріння, #Гідрогеологія, #електророзвідка, #Цифрова_обробка_сигналів, #сейсмологія, #Каротаж_свердловин
    t.me/scilib_yura15cbx/8

    Mobile library
    t.me/scilib_yura15cbx/7

    Кулинария, Кулінарія, Cuisine

    cooking recipes food national cuisine cuisine Russian cuisine Ukrainian cuisine ethnic cuisine fast food soups cocktails wine cheeses alcohol fish raw food diet vegetarian salads seafood Mediterranean cuisine lose weight healthy food potatoes vegetables fruits Vietnamese cuisine Georgian cuisine Caucasian cuisine Mexican cuisine Italian cuisine French cuisine Portuguese cuisine microwave
    кулинария рецепты еда национальная кухня русская кухня украинская кухня этническая кухня фастфуд супы коктейли вина сыры алкоголь рыба сыроедение вегитарианство салаты морепродукты средиземноморская кухня худеем здоровое питание

    #археология #история_россии #география #история #россия #19_век
  2. Yuriy Karetin @[email protected] ·

    Труды по археологии, истории и географии. Российская империя. Вторая половина XIX века. часть 3 #археология, #история_России #география #история #Россия #19_век #журналы #труды #20_век
    t.me/scilib_yura15cbx/21

    MATLAB & Simulink books
    t.me/scilib_yura15cbx/17

    _Украинский язык подборка словарей
    _українська мова збірка словників
    Ukrainian language Dictionary collection
    t.me/scilib_yura15cbx/16

    _Книги 18, 19, 20 века, изданные до 1917 года и имеют отношение к Украине
    _Books of the 18th, 19th, and 20th centuries, published before 1917 and related to Ukraine
    _Книги 18, 19, 20 століття, видані до 1917 року і мають відношення до України
    #украина #Ukraine #україна
    t.me/scilib_yura15cbx/15

    Книги. Полиграфия, Переплетное дело, реставрация, редактирование, редактура и корректура.
    Поліграфія, палітурна справа та реставрація книг
    Printing, Bookbinding and book restoration
    t.me/scilib_yura15cbx/14

    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    t.me/scilib_yura15cbx/12

    John Wiley & Sons - подборка книг издательства
    John Wiley & Sons - a selection of books published by
    John Wiley & Sons-добірка книг видавництва
    t.me/scilib_yura15cbx/10

    Подборка книг по микроконтроллерам, ПЛИС, САПР, справочники
    #Цифровая_обработка_сигналов, #теория_информации #Микроконтроллеры, #компьютер, #роботы #Сеть. #Сетевые_технологии #Электропитание, #сварка, #импульсная_техника #Автомобиль #САПР
    Добірка книг з мікроконтролерів, ПЛІС, САПР, довідники
    #САПР #Цифрова_обробка_сигналів #Теорія_інформації #мікроконтролери, #компютер, #роботи #Мережа #Мережеві_технології #електроживлення, #зварювання, #імпульсна_техніка #автомобіль #САПР
    A selection of books on microcontrollers, FPGAs, CAD, reference books
    #Digital_signal_processing, #Information_theory #Microcontrollers, #Computer, #robots #Network. #Network_technologies #Power_supply, #Welding, #Pulse_technology #Car #CAD
    t.me/scilib_yura15cbx/9

    GeoChemistry, Field Engineering, Geology, GeoPhysics, Drilling, Hydrogeology, Electric Exploration, Digital Signal Processing, Seismology, Well logging Геохимия, Полевая инженерия, Геология, Геофизика, Бурение, Гидрогеология, Электроразведка, Цифровая Обработка сигналов, Сейсмология, Каротаж скважин Геохімія, Польова інженерія, Геологія, Геофізика, Буріння, Гідрогеологія, електророзвідка, Цифрова обробка сигналів, сейсмологія, Каротаж свердловин
    #GeoChemistry, #Field_Engineering, #Geology, #GeoPhysics, #Drilling, #Hydrogeology, #Electric_Exploration, #Digital_Signal_Processing, #Seismology, #Well_logging #Геохимия, #Полевая_инженерия, #Геология, #Геофизика, #Бурение, #Гидрогеология, #Электроразведка, #Цифровая_Обработка_сигналов, #Сейсмология, #Каротаж_скважин #Геохімія, #Польова_інженерія, #Геологія, #Геофізика, #Буріння, #Гідрогеологія, #електророзвідка, #Цифрова_обробка_сигналів, #сейсмологія, #Каротаж_свердловин
    t.me/scilib_yura15cbx/8

    Mobile library
    t.me/scilib_yura15cbx/7

    Кулинария, Кулінарія, Cuisine

    cooking recipes food national cuisine cuisine Russian cuisine Ukrainian cuisine ethnic cuisine fast food soups cocktails wine cheeses alcohol fish raw food diet vegetarian salads seafood Mediterranean cuisine lose weight healthy food potatoes vegetables fruits Vietnamese cuisine Georgian cuisine Caucasian cuisine Mexican cuisine Italian cuisine French cuisine Portuguese cuisine microwave
    кулинария рецепты еда национальная кухня русская кухня украинская кухня этническая кухня фастфуд супы коктейли вина сыры алкоголь рыба сыроедение вегитарианство салаты морепродукты средиземноморская кухня худеем здоровое питание

    #археология #история_россии #география #история #россия #19_век
  3. Yuriy Karetin @[email protected] ·

    Труды по археологии, истории и географии. Российская империя. Вторая половина XIX века. часть 3 #археология, #история_России #география #история #Россия #19_век #журналы #труды #20_век
    t.me/scilib_yura15cbx/21

    MATLAB & Simulink books
    t.me/scilib_yura15cbx/17

    _Украинский язык подборка словарей
    _українська мова збірка словників
    Ukrainian language Dictionary collection
    t.me/scilib_yura15cbx/16

    _Книги 18, 19, 20 века, изданные до 1917 года и имеют отношение к Украине
    _Books of the 18th, 19th, and 20th centuries, published before 1917 and related to Ukraine
    _Книги 18, 19, 20 століття, видані до 1917 року і мають відношення до України
    #украина #Ukraine #україна
    t.me/scilib_yura15cbx/15

    Книги. Полиграфия, Переплетное дело, реставрация, редактирование, редактура и корректура.
    Поліграфія, палітурна справа та реставрація книг
    Printing, Bookbinding and book restoration
    t.me/scilib_yura15cbx/14

    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    t.me/scilib_yura15cbx/12

    John Wiley & Sons - подборка книг издательства
    John Wiley & Sons - a selection of books published by
    John Wiley & Sons-добірка книг видавництва
    t.me/scilib_yura15cbx/10

    Подборка книг по микроконтроллерам, ПЛИС, САПР, справочники
    #Цифровая_обработка_сигналов, #теория_информации #Микроконтроллеры, #компьютер, #роботы #Сеть. #Сетевые_технологии #Электропитание, #сварка, #импульсная_техника #Автомобиль #САПР
    Добірка книг з мікроконтролерів, ПЛІС, САПР, довідники
    #САПР #Цифрова_обробка_сигналів #Теорія_інформації #мікроконтролери, #компютер, #роботи #Мережа #Мережеві_технології #електроживлення, #зварювання, #імпульсна_техніка #автомобіль #САПР
    A selection of books on microcontrollers, FPGAs, CAD, reference books
    #Digital_signal_processing, #Information_theory #Microcontrollers, #Computer, #robots #Network. #Network_technologies #Power_supply, #Welding, #Pulse_technology #Car #CAD
    t.me/scilib_yura15cbx/9

    GeoChemistry, Field Engineering, Geology, GeoPhysics, Drilling, Hydrogeology, Electric Exploration, Digital Signal Processing, Seismology, Well logging Геохимия, Полевая инженерия, Геология, Геофизика, Бурение, Гидрогеология, Электроразведка, Цифровая Обработка сигналов, Сейсмология, Каротаж скважин Геохімія, Польова інженерія, Геологія, Геофізика, Буріння, Гідрогеологія, електророзвідка, Цифрова обробка сигналів, сейсмологія, Каротаж свердловин
    #GeoChemistry, #Field_Engineering, #Geology, #GeoPhysics, #Drilling, #Hydrogeology, #Electric_Exploration, #Digital_Signal_Processing, #Seismology, #Well_logging #Геохимия, #Полевая_инженерия, #Геология, #Геофизика, #Бурение, #Гидрогеология, #Электроразведка, #Цифровая_Обработка_сигналов, #Сейсмология, #Каротаж_скважин #Геохімія, #Польова_інженерія, #Геологія, #Геофізика, #Буріння, #Гідрогеологія, #електророзвідка, #Цифрова_обробка_сигналів, #сейсмологія, #Каротаж_свердловин
    t.me/scilib_yura15cbx/8

    Mobile library
    t.me/scilib_yura15cbx/7

    Кулинария, Кулінарія, Cuisine

    cooking recipes food national cuisine cuisine Russian cuisine Ukrainian cuisine ethnic cuisine fast food soups cocktails wine cheeses alcohol fish raw food diet vegetarian salads seafood Mediterranean cuisine lose weight healthy food potatoes vegetables fruits Vietnamese cuisine Georgian cuisine Caucasian cuisine Mexican cuisine Italian cuisine French cuisine Portuguese cuisine microwave
    кулинария рецепты еда национальная кухня русская кухня украинская кухня этническая кухня фастфуд супы коктейли вина сыры алкоголь рыба сыроедение вегитарианство салаты морепродукты средиземноморская кухня худеем здоровое питание

    #археология #история_россии #география #история #россия #19_век
  4. Yuriy Karetin @[email protected] ·

    Труды по археологии, истории и географии. Российская империя. Вторая половина XIX века. часть 3 #археология, #история_России #география #история #Россия #19_век #журналы #труды #20_век
    t.me/scilib_yura15cbx/21

    MATLAB & Simulink books
    t.me/scilib_yura15cbx/17

    _Украинский язык подборка словарей
    _українська мова збірка словників
    Ukrainian language Dictionary collection
    t.me/scilib_yura15cbx/16

    _Книги 18, 19, 20 века, изданные до 1917 года и имеют отношение к Украине
    _Books of the 18th, 19th, and 20th centuries, published before 1917 and related to Ukraine
    _Книги 18, 19, 20 століття, видані до 1917 року і мають відношення до України
    #украина #Ukraine #україна
    t.me/scilib_yura15cbx/15

    Книги. Полиграфия, Переплетное дело, реставрация, редактирование, редактура и корректура.
    Поліграфія, палітурна справа та реставрація книг
    Printing, Bookbinding and book restoration
    t.me/scilib_yura15cbx/14

    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    t.me/scilib_yura15cbx/12

    John Wiley & Sons - подборка книг издательства
    John Wiley & Sons - a selection of books published by
    John Wiley & Sons-добірка книг видавництва
    t.me/scilib_yura15cbx/10

    Подборка книг по микроконтроллерам, ПЛИС, САПР, справочники
    #Цифровая_обработка_сигналов, #теория_информации #Микроконтроллеры, #компьютер, #роботы #Сеть. #Сетевые_технологии #Электропитание, #сварка, #импульсная_техника #Автомобиль #САПР
    Добірка книг з мікроконтролерів, ПЛІС, САПР, довідники
    #САПР #Цифрова_обробка_сигналів #Теорія_інформації #мікроконтролери, #компютер, #роботи #Мережа #Мережеві_технології #електроживлення, #зварювання, #імпульсна_техніка #автомобіль #САПР
    A selection of books on microcontrollers, FPGAs, CAD, reference books
    #Digital_signal_processing, #Information_theory #Microcontrollers, #Computer, #robots #Network. #Network_technologies #Power_supply, #Welding, #Pulse_technology #Car #CAD
    t.me/scilib_yura15cbx/9

    GeoChemistry, Field Engineering, Geology, GeoPhysics, Drilling, Hydrogeology, Electric Exploration, Digital Signal Processing, Seismology, Well logging Геохимия, Полевая инженерия, Геология, Геофизика, Бурение, Гидрогеология, Электроразведка, Цифровая Обработка сигналов, Сейсмология, Каротаж скважин Геохімія, Польова інженерія, Геологія, Геофізика, Буріння, Гідрогеологія, електророзвідка, Цифрова обробка сигналів, сейсмологія, Каротаж свердловин
    #GeoChemistry, #Field_Engineering, #Geology, #GeoPhysics, #Drilling, #Hydrogeology, #Electric_Exploration, #Digital_Signal_Processing, #Seismology, #Well_logging #Геохимия, #Полевая_инженерия, #Геология, #Геофизика, #Бурение, #Гидрогеология, #Электроразведка, #Цифровая_Обработка_сигналов, #Сейсмология, #Каротаж_скважин #Геохімія, #Польова_інженерія, #Геологія, #Геофізика, #Буріння, #Гідрогеологія, #електророзвідка, #Цифрова_обробка_сигналів, #сейсмологія, #Каротаж_свердловин
    t.me/scilib_yura15cbx/8

    Mobile library
    t.me/scilib_yura15cbx/7

    Кулинария, Кулінарія, Cuisine

    cooking recipes food national cuisine cuisine Russian cuisine Ukrainian cuisine ethnic cuisine fast food soups cocktails wine cheeses alcohol fish raw food diet vegetarian salads seafood Mediterranean cuisine lose weight healthy food potatoes vegetables fruits Vietnamese cuisine Georgian cuisine Caucasian cuisine Mexican cuisine Italian cuisine French cuisine Portuguese cuisine microwave
    кулинария рецепты еда национальная кухня русская кухня украинская кухня этническая кухня фастфуд супы коктейли вина сыры алкоголь рыба сыроедение вегитарианство салаты морепродукты средиземноморская кухня худеем здоровое питание

    #каротаж_свердловин #сейсмологія #електророзвідка #гідрогеологія #буріння #геофізика
  5. Yuriy Karetin @[email protected] ·

    Труды по археологии, истории и географии. Российская империя. Вторая половина XIX века. часть 3 #археология, #история_России #география #история #Россия #19_век #журналы #труды #20_век
    t.me/scilib_yura15cbx/21

    MATLAB & Simulink books
    t.me/scilib_yura15cbx/17

    _Украинский язык подборка словарей
    _українська мова збірка словників
    Ukrainian language Dictionary collection
    t.me/scilib_yura15cbx/16

    _Книги 18, 19, 20 века, изданные до 1917 года и имеют отношение к Украине
    _Books of the 18th, 19th, and 20th centuries, published before 1917 and related to Ukraine
    _Книги 18, 19, 20 століття, видані до 1917 року і мають відношення до України
    #украина #Ukraine #україна
    t.me/scilib_yura15cbx/15

    Книги. Полиграфия, Переплетное дело, реставрация, редактирование, редактура и корректура.
    Поліграфія, палітурна справа та реставрація книг
    Printing, Bookbinding and book restoration
    t.me/scilib_yura15cbx/14

    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    #Anthropology #sociology #culture #linguistics #History #archaeology #Literature #Politics #economics #law #Theology, #philosophy #history_of_ideas
    t.me/scilib_yura15cbx/12

    John Wiley & Sons - подборка книг издательства
    John Wiley & Sons - a selection of books published by
    John Wiley & Sons-добірка книг видавництва
    t.me/scilib_yura15cbx/10

    Подборка книг по микроконтроллерам, ПЛИС, САПР, справочники
    #Цифровая_обработка_сигналов, #теория_информации #Микроконтроллеры, #компьютер, #роботы #Сеть. #Сетевые_технологии #Электропитание, #сварка, #импульсная_техника #Автомобиль #САПР
    Добірка книг з мікроконтролерів, ПЛІС, САПР, довідники
    #САПР #Цифрова_обробка_сигналів #Теорія_інформації #мікроконтролери, #компютер, #роботи #Мережа #Мережеві_технології #електроживлення, #зварювання, #імпульсна_техніка #автомобіль #САПР
    A selection of books on microcontrollers, FPGAs, CAD, reference books
    #Digital_signal_processing, #Information_theory #Microcontrollers, #Computer, #robots #Network. #Network_technologies #Power_supply, #Welding, #Pulse_technology #Car #CAD
    t.me/scilib_yura15cbx/9

    GeoChemistry, Field Engineering, Geology, GeoPhysics, Drilling, Hydrogeology, Electric Exploration, Digital Signal Processing, Seismology, Well logging Геохимия, Полевая инженерия, Геология, Геофизика, Бурение, Гидрогеология, Электроразведка, Цифровая Обработка сигналов, Сейсмология, Каротаж скважин Геохімія, Польова інженерія, Геологія, Геофізика, Буріння, Гідрогеологія, електророзвідка, Цифрова обробка сигналів, сейсмологія, Каротаж свердловин
    #GeoChemistry, #Field_Engineering, #Geology, #GeoPhysics, #Drilling, #Hydrogeology, #Electric_Exploration, #Digital_Signal_Processing, #Seismology, #Well_logging #Геохимия, #Полевая_инженерия, #Геология, #Геофизика, #Бурение, #Гидрогеология, #Электроразведка, #Цифровая_Обработка_сигналов, #Сейсмология, #Каротаж_скважин #Геохімія, #Польова_інженерія, #Геологія, #Геофізика, #Буріння, #Гідрогеологія, #електророзвідка, #Цифрова_обробка_сигналів, #сейсмологія, #Каротаж_свердловин
    t.me/scilib_yura15cbx/8

    Mobile library
    t.me/scilib_yura15cbx/7

    Кулинария, Кулінарія, Cuisine

    cooking recipes food national cuisine cuisine Russian cuisine Ukrainian cuisine ethnic cuisine fast food soups cocktails wine cheeses alcohol fish raw food diet vegetarian salads seafood Mediterranean cuisine lose weight healthy food potatoes vegetables fruits Vietnamese cuisine Georgian cuisine Caucasian cuisine Mexican cuisine Italian cuisine French cuisine Portuguese cuisine microwave
    кулинария рецепты еда национальная кухня русская кухня украинская кухня этническая кухня фастфуд супы коктейли вина сыры алкоголь рыба сыроедение вегитарианство салаты морепродукты средиземноморская кухня худеем здоровое питание

    #археология #история_россии #география #история #россия #19_век
  6. 💧🌏 Greg Cocks @[email protected] ·

    Karst Flash Floods - An Example From The Dinaric Karst (Croatia)
    --
    doi.org/10.5194/nhess-6-195-20 <-- shared (older) paper
    --
    #flood #flooding #pluvial #fluvial #subsurface #risk #hazard #naturalhazard #disaster #flashflood #infrastructure #damage #building #destabilisation #foundations #karstburst #Marina #Dinaric #Croatia #extremeweather #climatechange #intense #prolonged #rainfall #precipitation #speed #fast #caves #conduits #fractures #aquifers #water #hydrology #groundwater #hydrogeology #waterpressure #sinkhole #subsidence #massmovement #landslide #monitoring #mapping #geology #engineeringgeology #hydroseismic #humanimpacts #lossoflife #death #karstterrain #springs #debris #sediment #cavities #riskassessment #Grazalema #Andalusia #Cadíz #Spain #StormLeonard #emergencymanagement #planning

    #flood #flooding #pluvial #fluvial #subsurface #risk
  7. 💧🌏 Greg Cocks @[email protected] ·

    Karst Flash Floods - An Example From The Dinaric Karst (Croatia)
    --
    doi.org/10.5194/nhess-6-195-20 <-- shared (older) paper
    --
    #flood #flooding #pluvial #fluvial #subsurface #risk #hazard #naturalhazard #disaster #flashflood #infrastructure #damage #building #destabilisation #foundations #karstburst #Marina #Dinaric #Croatia #extremeweather #climatechange #intense #prolonged #rainfall #precipitation #speed #fast #caves #conduits #fractures #aquifers #water #hydrology #groundwater #hydrogeology #waterpressure #sinkhole #subsidence #massmovement #landslide #monitoring #mapping #geology #engineeringgeology #hydroseismic #humanimpacts #lossoflife #death #karstterrain #springs #debris #sediment #cavities #riskassessment #Grazalema #Andalusia #Cadíz #Spain #StormLeonard #emergencymanagement #planning

    #flood #flooding #pluvial #fluvial #subsurface #risk
  8. 💧🌏 Greg Cocks @[email protected] ·

    Karst Flash Floods - An Example From The Dinaric Karst (Croatia)
    --
    doi.org/10.5194/nhess-6-195-20 <-- shared (older) paper
    --
    #flood #flooding #pluvial #fluvial #subsurface #risk #hazard #naturalhazard #disaster #flashflood #infrastructure #damage #building #destabilisation #foundations #karstburst #Marina #Dinaric #Croatia #extremeweather #climatechange #intense #prolonged #rainfall #precipitation #speed #fast #caves #conduits #fractures #aquifers #water #hydrology #groundwater #hydrogeology #waterpressure #sinkhole #subsidence #massmovement #landslide #monitoring #mapping #geology #engineeringgeology #hydroseismic #humanimpacts #lossoflife #death #karstterrain #springs #debris #sediment #cavities #riskassessment #Grazalema #Andalusia #Cadíz #Spain #StormLeonard #emergencymanagement #planning

    #flood #flooding #pluvial #fluvial #subsurface #risk
  9. 💧🌏 Greg Cocks @[email protected] ·

    Karst Flash Floods - An Example From The Dinaric Karst (Croatia)
    --
    doi.org/10.5194/nhess-6-195-20 <-- shared (older) paper
    --
    #flood #flooding #pluvial #fluvial #subsurface #risk #hazard #naturalhazard #disaster #flashflood #infrastructure #damage #building #destabilisation #foundations #karstburst #Marina #Dinaric #Croatia #extremeweather #climatechange #intense #prolonged #rainfall #precipitation #speed #fast #caves #conduits #fractures #aquifers #water #hydrology #groundwater #hydrogeology #waterpressure #sinkhole #subsidence #massmovement #landslide #monitoring #mapping #geology #engineeringgeology #hydroseismic #humanimpacts #lossoflife #death #karstterrain #springs #debris #sediment #cavities #riskassessment #Grazalema #Andalusia #Cadíz #Spain #StormLeonard #emergencymanagement #planning

    #planning #emergencymanagement #stormleonard #spain #cadiz #andalusia
  10. 💧🌏 Greg Cocks @GregCocks ·

    Karst Flash Floods - An Example From The Dinaric Karst (Croatia)
    --
    doi.org/10.5194/nhess-6-195-20 <-- shared (older) paper
    --

    #flood #flooding #pluvial #fluvial #subsurface #risk
  11. Eugene @[email protected] ·

    How reliable are dilution estimates in contaminated aquifers?

    In my current monograph, I validated the dilution coefficient using two fully independent approaches:
    - chloride concentrations as a conservative tracer
    - solution density calculated in PHREEQC (Laliberté–Cooper model)

    I then performed a robust statistical comparison of both dilution estimates (n ≈ 2000).
    The result: no statistically significant difference between the two methods (Mann–Whitney test), with very close median values and negligible effect size.

    ❗What does this mean in practice?
    It confirms that density-based calculations — often ignored in groundwater contamination studies — provide robust, independent validation of classical tracer-based approaches.
    This is especially important for highly mineralized mine waters, where density-driven processes (e.g. buoyancy effects, Rayleigh–Taylor instability) can critically affect plume behavior.

    #Groundwater #Geochemistry #PHREEQC #MineWater #Hydrogeology #RStats #SvystunovaGully

    #rstats #groundwater #geochemistry #hydrogeology #minewater #phreeqc
  12. Eugene @[email protected] ·

    How reliable are dilution estimates in contaminated aquifers?

    In my current monograph, I validated the dilution coefficient using two fully independent approaches:
    - chloride concentrations as a conservative tracer
    - solution density calculated in PHREEQC (Laliberté–Cooper model)

    I then performed a robust statistical comparison of both dilution estimates (n ≈ 2000).
    The result: no statistically significant difference between the two methods (Mann–Whitney test), with very close median values and negligible effect size.

    ❗What does this mean in practice?
    It confirms that density-based calculations — often ignored in groundwater contamination studies — provide robust, independent validation of classical tracer-based approaches.
    This is especially important for highly mineralized mine waters, where density-driven processes (e.g. buoyancy effects, Rayleigh–Taylor instability) can critically affect plume behavior.

    #Groundwater #Geochemistry #PHREEQC #MineWater #Hydrogeology #RStats #SvystunovaGully

    #rstats #groundwater #geochemistry #hydrogeology #minewater #phreeqc
  13. Eugene @[email protected] ·

    How reliable are dilution estimates in contaminated aquifers?

    In my current monograph, I validated the dilution coefficient using two fully independent approaches:
    - chloride concentrations as a conservative tracer
    - solution density calculated in PHREEQC (Laliberté–Cooper model)

    I then performed a robust statistical comparison of both dilution estimates (n ≈ 2000).
    The result: no statistically significant difference between the two methods (Mann–Whitney test), with very close median values and negligible effect size.

    ❗What does this mean in practice?
    It confirms that density-based calculations — often ignored in groundwater contamination studies — provide robust, independent validation of classical tracer-based approaches.
    This is especially important for highly mineralized mine waters, where density-driven processes (e.g. buoyancy effects, Rayleigh–Taylor instability) can critically affect plume behavior.

    #Groundwater #Geochemistry #PHREEQC #MineWater #Hydrogeology #RStats #SvystunovaGully

    #rstats #groundwater #geochemistry #hydrogeology #minewater #phreeqc
  14. Eugene @[email protected] ·

    How reliable are dilution estimates in contaminated aquifers?

    In my current monograph, I validated the dilution coefficient using two fully independent approaches:
    - chloride concentrations as a conservative tracer
    - solution density calculated in PHREEQC (Laliberté–Cooper model)

    I then performed a robust statistical comparison of both dilution estimates (n ≈ 2000).
    The result: no statistically significant difference between the two methods (Mann–Whitney test), with very close median values and negligible effect size.

    ❗What does this mean in practice?
    It confirms that density-based calculations — often ignored in groundwater contamination studies — provide robust, independent validation of classical tracer-based approaches.
    This is especially important for highly mineralized mine waters, where density-driven processes (e.g. buoyancy effects, Rayleigh–Taylor instability) can critically affect plume behavior.

    #Groundwater #Geochemistry #PHREEQC #MineWater #Hydrogeology #RStats #SvystunovaGully

    #svystunovagully #phreeqc #minewater #hydrogeology #geochemistry #groundwater
  15. 💧🌏 Greg Cocks @[email protected] ·

    Global Subsidence Of River Deltas
    --
    doi.org/10.1038/s41586-025-099 <-- shared paper
    --
    H/T Wageningen University & Research
    “🌊🔍 River deltas are sinking!
    A new study [link above] reveals that river deltas worldwide are sinking significantly, faster than sea levels rise..."
    #GIS #mapping #spatial #remotesensing #NASA #earthobservation #RiverDelta #ClimateChange #spatialanalysis #spatiotemporal #water #hydrology #marine #river #delta #coast #coastal #global #subsidence #groundwater #extraction #pumping #overpumping #watertable #hydrogeology #sediment #waterresources #planning #policy #landuse #landscape #hydrogeomorphology #worldwide #riverdelta #humanimpacts #ecosystems #sealevel #sealevelrise #SLR #flood #flooding #landloss #salinity #risk #hazard #salinization #vulnerable #measurements #monitoring #elevation #insar #radar #surfaceelevation #anthropogenic #urbanexpansion

    #gis #mapping #spatial #remotesensing #nasa #earthobservation
  16. 💧🌏 Greg Cocks @[email protected] ·

    Global Subsidence Of River Deltas
    --
    doi.org/10.1038/s41586-025-099 <-- shared paper
    --
    H/T Wageningen University & Research
    “🌊🔍 River deltas are sinking!
    A new study [link above] reveals that river deltas worldwide are sinking significantly, faster than sea levels rise..."
    #GIS #mapping #spatial #remotesensing #NASA #earthobservation #RiverDelta #ClimateChange #spatialanalysis #spatiotemporal #water #hydrology #marine #river #delta #coast #coastal #global #subsidence #groundwater #extraction #pumping #overpumping #watertable #hydrogeology #sediment #waterresources #planning #policy #landuse #landscape #hydrogeomorphology #worldwide #riverdelta #humanimpacts #ecosystems #sealevel #sealevelrise #SLR #flood #flooding #landloss #salinity #risk #hazard #salinization #vulnerable #measurements #monitoring #elevation #insar #radar #surfaceelevation #anthropogenic #urbanexpansion

    #gis #mapping #spatial #remotesensing #nasa #earthobservation
  17. 💧🌏 Greg Cocks @[email protected] ·

    Global Subsidence Of River Deltas
    --
    doi.org/10.1038/s41586-025-099 <-- shared paper
    --
    H/T Wageningen University & Research
    “🌊🔍 River deltas are sinking!
    A new study [link above] reveals that river deltas worldwide are sinking significantly, faster than sea levels rise..."
    #GIS #mapping #spatial #remotesensing #NASA #earthobservation #RiverDelta #ClimateChange #spatialanalysis #spatiotemporal #water #hydrology #marine #river #delta #coast #coastal #global #subsidence #groundwater #extraction #pumping #overpumping #watertable #hydrogeology #sediment #waterresources #planning #policy #landuse #landscape #hydrogeomorphology #worldwide #riverdelta #humanimpacts #ecosystems #sealevel #sealevelrise #SLR #flood #flooding #landloss #salinity #risk #hazard #salinization #vulnerable #measurements #monitoring #elevation #insar #radar #surfaceelevation #anthropogenic #urbanexpansion

    #gis #mapping #spatial #remotesensing #nasa #earthobservation
  18. 💧🌏 Greg Cocks @[email protected] ·

    Global Subsidence Of River Deltas
    --
    doi.org/10.1038/s41586-025-099 <-- shared paper
    --
    H/T Wageningen University & Research
    “🌊🔍 River deltas are sinking!
    A new study [link above] reveals that river deltas worldwide are sinking significantly, faster than sea levels rise..."
    #GIS #mapping #spatial #remotesensing #NASA #earthobservation #RiverDelta #ClimateChange #spatialanalysis #spatiotemporal #water #hydrology #marine #river #delta #coast #coastal #global #subsidence #groundwater #extraction #pumping #overpumping #watertable #hydrogeology #sediment #waterresources #planning #policy #landuse #landscape #hydrogeomorphology #worldwide #riverdelta #humanimpacts #ecosystems #sealevel #sealevelrise #SLR #flood #flooding #landloss #salinity #risk #hazard #salinization #vulnerable #measurements #monitoring #elevation #insar #radar #surfaceelevation #anthropogenic #urbanexpansion

    #urbanexpansion #anthropogenic #surfaceelevation #radar #insar #elevation
  19. 💧🌏 Greg Cocks @GregCocks ·

    Global Subsidence Of River Deltas
    --
    doi.org/10.1038/s41586-025-099 <-- shared paper
    --
    H/T Wageningen University & Research
    “🌊🔍 River deltas are sinking!
    A new study [link above] reveals that river deltas worldwide are sinking significantly, faster than sea levels rise..."

    #gis #mapping #spatial #remotesensing #nasa #earthobservation
  20. ECORD_IODP3 @[email protected] ·

    Schneckenshift 🐌💪is the #Wordoftheday for the first day of Onshore Operations #IODP3NSF #Exp501 Meaning: Slowly processing the #firstcore after splitting and learning about standard procedures within #IODP3.

    #Hydrogeology #NewEnglandShelf
    @ANZIC @epc_leicester

    #wordoftheday #iodp3nsf #exp501 #firstcore #iodp3 #hydrogeology
  21. Eugene @[email protected] ·

    Based on the metasomatic (thermodynamic) zonation of the groundwater contamination plume identified in my study, I prepared a schematic impact map.

    Unlike conventional chloride concentration isolines (which are often weakly informative), this approach reflects the thermodynamic state of the aquifer. The map clearly shows that the aggressive corrosion-by-mixing zone (Subzone III) occupies a large area and, in several places, extends beyond the existing monitoring well network.

    This indicates that the current monitoring system is insufficient to delineate the full zone of influence of the mine water impoundment.

    The criteria for defining metasomatic subzones and the associated risks are described in detail in the current published version of my monograph:
    zenodo.org/records/16741148

    #PHREEQC #RStats #QGIS #Geochemistry #Groundwater #Contamination #Hydrogeology #EnvironmentalGeochemistry #SvystunovaGully

    #phreeqc #rstats #qgis #geochemistry #groundwater #contamination
  22. Eugene @[email protected] ·

    Based on the metasomatic (thermodynamic) zonation of the groundwater contamination plume identified in my study, I prepared a schematic impact map.

    Unlike conventional chloride concentration isolines (which are often weakly informative), this approach reflects the thermodynamic state of the aquifer. The map clearly shows that the aggressive corrosion-by-mixing zone (Subzone III) occupies a large area and, in several places, extends beyond the existing monitoring well network.

    This indicates that the current monitoring system is insufficient to delineate the full zone of influence of the mine water impoundment.

    The criteria for defining metasomatic subzones and the associated risks are described in detail in the current published version of my monograph:
    zenodo.org/records/16741148

    #PHREEQC #RStats #QGIS #Geochemistry #Groundwater #Contamination #Hydrogeology #EnvironmentalGeochemistry #SvystunovaGully

    #phreeqc #rstats #qgis #geochemistry #groundwater #contamination
  23. Eugene @[email protected] ·

    Based on the metasomatic (thermodynamic) zonation of the groundwater contamination plume identified in my study, I prepared a schematic impact map.

    Unlike conventional chloride concentration isolines (which are often weakly informative), this approach reflects the thermodynamic state of the aquifer. The map clearly shows that the aggressive corrosion-by-mixing zone (Subzone III) occupies a large area and, in several places, extends beyond the existing monitoring well network.

    This indicates that the current monitoring system is insufficient to delineate the full zone of influence of the mine water impoundment.

    The criteria for defining metasomatic subzones and the associated risks are described in detail in the current published version of my monograph:
    zenodo.org/records/16741148

    #PHREEQC #RStats #QGIS #Geochemistry #Groundwater #Contamination #Hydrogeology #EnvironmentalGeochemistry #SvystunovaGully

    #phreeqc #rstats #qgis #geochemistry #groundwater #contamination
  24. Eugene @[email protected] ·

    Based on the metasomatic (thermodynamic) zonation of the groundwater contamination plume identified in my study, I prepared a schematic impact map.

    Unlike conventional chloride concentration isolines (which are often weakly informative), this approach reflects the thermodynamic state of the aquifer. The map clearly shows that the aggressive corrosion-by-mixing zone (Subzone III) occupies a large area and, in several places, extends beyond the existing monitoring well network.

    This indicates that the current monitoring system is insufficient to delineate the full zone of influence of the mine water impoundment.

    The criteria for defining metasomatic subzones and the associated risks are described in detail in the current published version of my monograph:
    zenodo.org/records/16741148

    #PHREEQC #RStats #QGIS #Geochemistry #Groundwater #Contamination #Hydrogeology #EnvironmentalGeochemistry #SvystunovaGully

    #svystunovagully #environmentalgeochemistry #hydrogeology #contamination #groundwater #geochemistry
  25. Eugene @[email protected] ·

    Based on the metasomatic (thermodynamic) zonation of the groundwater contamination plume identified in my study, I prepared a schematic impact map.

    Unlike conventional chloride concentration isolines (which are often weakly informative), this approach reflects the thermodynamic state of the aquifer. The map clearly shows that the aggressive corrosion-by-mixing zone (Subzone III) occupies a large area and, in several places, extends beyond the existing monitoring well network.

    This indicates that the current monitoring system is insufficient to delineate the full zone of influence of the mine water impoundment.

    The criteria for defining metasomatic subzones and the associated risks are described in detail in the current published version of my monograph:
    zenodo.org/records/16741148

    #PHREEQC #RStats #QGIS #Geochemistry #Groundwater #Contamination #Hydrogeology #EnvironmentalGeochemistry #SvystunovaGully

    #phreeqc #rstats #qgis #geochemistry #groundwater #contamination
  26. Eugene @[email protected] ·

    #SvystunovaGully
    888 downloads!
    Looks like I’ve created something that people actually find interesting.

    But here’s the real question: with a daily rate of 30–40 downloads... what are the odds of catching such a perfectly round number by accident? 🤣

    (Maybe the Universe has a soft spot for hydrogeochemistry!) 😁

    #OpenScience #Zenodo #Geochemistry #Hydrogeology #MineWater #DataScience #ResearchLife #ScienceHumor #Groundwater #EnvironmentalScience #Contamination #PHREEQC #RStats #LaTeX #QGIS #FOSS #WaterPollution

    #svystunovagully #openscience #zenodo #geochemistry #hydrogeology #minewater
  27. Eugene @[email protected] ·

    #SvystunovaGully
    888 downloads!
    Looks like I’ve created something that people actually find interesting.

    But here’s the real question: with a daily rate of 30–40 downloads... what are the odds of catching such a perfectly round number by accident? 🤣

    (Maybe the Universe has a soft spot for hydrogeochemistry!) 😁

    #OpenScience #Zenodo #Geochemistry #Hydrogeology #MineWater #DataScience #ResearchLife #ScienceHumor #Groundwater #EnvironmentalScience #Contamination #PHREEQC #RStats #LaTeX #QGIS #FOSS #WaterPollution

    #svystunovagully #openscience #zenodo #geochemistry #hydrogeology #minewater
  28. Eugene @[email protected] ·

    #SvystunovaGully
    888 downloads!
    Looks like I’ve created something that people actually find interesting.

    But here’s the real question: with a daily rate of 30–40 downloads... what are the odds of catching such a perfectly round number by accident? 🤣

    (Maybe the Universe has a soft spot for hydrogeochemistry!) 😁

    #OpenScience #Zenodo #Geochemistry #Hydrogeology #MineWater #DataScience #ResearchLife #ScienceHumor #Groundwater #EnvironmentalScience #Contamination #PHREEQC #RStats #LaTeX #QGIS #FOSS #WaterPollution

    #svystunovagully #openscience #zenodo #geochemistry #hydrogeology #minewater
  29. Eugene @[email protected] ·

    #SvystunovaGully
    888 downloads!
    Looks like I’ve created something that people actually find interesting.

    But here’s the real question: with a daily rate of 30–40 downloads... what are the odds of catching such a perfectly round number by accident? 🤣

    (Maybe the Universe has a soft spot for hydrogeochemistry!) 😁

    #OpenScience #Zenodo #Geochemistry #Hydrogeology #MineWater #DataScience #ResearchLife #ScienceHumor #Groundwater #EnvironmentalScience #Contamination #PHREEQC #RStats #LaTeX #QGIS #FOSS #WaterPollution

    #waterpollution #foss #qgis #latex #rstats #phreeqc
  30. Eugene @[email protected] ·

    In my study of the highly mineralized mine-water storage impoundment in #SvystunovaGully , I used PHREEQC to quantify the equilibrium dissolution potential of calcite for every of >1000 groundwater sample collected over more than 10 years.

    For each sample, I modeled how much calcite the water could dissolve if it encountered carbonate rocks along its flow path (SI = 0 at equilibrium). Each sample was treated as an independent thermodynamic system, and the resulting dissolution values were aggregated spatially using Voronoi polygons.

    The map below shows the median Δmass of calcite (g/L) for each polygon.
    Areas with more negative values represent water that remains capable of dissolving additional carbonate minerals — a long-term indicator of the water’s aggressiveness.

    This approach highlights the zones where the aquifer is most vulnerable to carbonate dissolution around the mine-water pond.

    #Hydrogeology #Geochemistry #PHREEQC #Groundwater #MineWater #GIS #RStats #Hydrochemistry #OpenScience #Ukraine

    #svystunovagully #hydrogeology #geochemistry #phreeqc #groundwater #minewater
  31. Eugene @[email protected] ·

    In my study of the highly mineralized mine-water storage impoundment in #SvystunovaGully , I used PHREEQC to quantify the equilibrium dissolution potential of calcite for every of >1000 groundwater sample collected over more than 10 years.

    For each sample, I modeled how much calcite the water could dissolve if it encountered carbonate rocks along its flow path (SI = 0 at equilibrium). Each sample was treated as an independent thermodynamic system, and the resulting dissolution values were aggregated spatially using Voronoi polygons.

    The map below shows the median Δmass of calcite (g/L) for each polygon.
    Areas with more negative values represent water that remains capable of dissolving additional carbonate minerals — a long-term indicator of the water’s aggressiveness.

    This approach highlights the zones where the aquifer is most vulnerable to carbonate dissolution around the mine-water pond.

    #Hydrogeology #Geochemistry #PHREEQC #Groundwater #MineWater #GIS #RStats #Hydrochemistry #OpenScience #Ukraine

    #svystunovagully #hydrogeology #geochemistry #phreeqc #groundwater #minewater
  32. Eugene @[email protected] ·

    In my study of the highly mineralized mine-water storage impoundment in #SvystunovaGully , I used PHREEQC to quantify the equilibrium dissolution potential of calcite for every of >1000 groundwater sample collected over more than 10 years.

    For each sample, I modeled how much calcite the water could dissolve if it encountered carbonate rocks along its flow path (SI = 0 at equilibrium). Each sample was treated as an independent thermodynamic system, and the resulting dissolution values were aggregated spatially using Voronoi polygons.

    The map below shows the median Δmass of calcite (g/L) for each polygon.
    Areas with more negative values represent water that remains capable of dissolving additional carbonate minerals — a long-term indicator of the water’s aggressiveness.

    This approach highlights the zones where the aquifer is most vulnerable to carbonate dissolution around the mine-water pond.

    #Hydrogeology #Geochemistry #PHREEQC #Groundwater #MineWater #GIS #RStats #Hydrochemistry #OpenScience #Ukraine

    #svystunovagully #hydrogeology #geochemistry #phreeqc #groundwater #minewater
  33. Eugene @[email protected] ·

    In my study of the highly mineralized mine-water storage impoundment in #SvystunovaGully , I used PHREEQC to quantify the equilibrium dissolution potential of calcite for every of >1000 groundwater sample collected over more than 10 years.

    For each sample, I modeled how much calcite the water could dissolve if it encountered carbonate rocks along its flow path (SI = 0 at equilibrium). Each sample was treated as an independent thermodynamic system, and the resulting dissolution values were aggregated spatially using Voronoi polygons.

    The map below shows the median Δmass of calcite (g/L) for each polygon.
    Areas with more negative values represent water that remains capable of dissolving additional carbonate minerals — a long-term indicator of the water’s aggressiveness.

    This approach highlights the zones where the aquifer is most vulnerable to carbonate dissolution around the mine-water pond.

    #Hydrogeology #Geochemistry #PHREEQC #Groundwater #MineWater #GIS #RStats #Hydrochemistry #OpenScience #Ukraine

    #ukraine #openscience #hydrochemistry #rstats #gis #minewater
  34. Eugene @[email protected] ·

    In my study of the highly mineralized mine-water storage impoundment in #SvystunovaGully , I used PHREEQC to quantify the equilibrium dissolution potential of calcite for every of >1000 groundwater sample collected over more than 10 years.

    For each sample, I modeled how much calcite the water could dissolve if it encountered carbonate rocks along its flow path (SI = 0 at equilibrium). Each sample was treated as an independent thermodynamic system, and the resulting dissolution values were aggregated spatially using Voronoi polygons.

    The map below shows the median Δmass of calcite (g/L) for each polygon.
    Areas with more negative values represent water that remains capable of dissolving additional carbonate minerals — a long-term indicator of the water’s aggressiveness.

    This approach highlights the zones where the aquifer is most vulnerable to carbonate dissolution around the mine-water pond.

    #Hydrogeology #Geochemistry #PHREEQC #Groundwater #MineWater #GIS #RStats #Hydrochemistry #OpenScience #Ukraine

    #svystunovagully #hydrogeology #geochemistry #phreeqc #groundwater #minewater
  35. Eugene @[email protected] ·

    📘 A small milestone for my independent research project

    I’m honestly a bit shocked.
    When I published the first version of my hydrogeochemical monograph on May 27 (v0.72), and then the updated version on August 4 (v0.75), I expected almost no reactions at all.

    Today, the combined statistics on Zenodo show:
    - 1,400 downloads
    - almost 3,000 views

    For a niche, highly technical, openly accessible monograph created by one person — this is far beyond anything I imagined.

    Thank you to everyone who found the work useful enough to download, save, or read it.
    Your interest is the only reason this project keeps growing.

    #Geochemistry #Hydrogeology #MineWater #PHREEQC #EnvironmentalGeochemistry #Groundwater #Metasomatism #RStats #QGIS #OpenScience #IndependentResearch #SvystunovaGully #KryvyiRih #WaterPollution #Contamination #Mining #Zenodo

    (Full Zenodo record — in the ALT of the second image, for anyone interested.)

    #geochemistry #hydrogeology #minewater #phreeqc #environmentalgeochemistry #groundwater
  36. Eugene @[email protected] ·

    💧 In my geochemical research, I often go beyond pure PHREEQC and use the RedModRphree package in R.
    It’s a powerful bridge between thermodynamic modeling and data analysis — allowing Pourbaix (Eh–pH) diagrams to be computed for complex, multicomponent systems with a focus on a specific element.

    Here are examples of modeled speciation diagrams for vanadium, lead, and zinc, based on the same high mineralized water sample composition.
    They clearly illustrate how each element behaves under changing redox and pH conditions — from soluble oxyanions to sparingly soluble solid phases.

    #Geochemistry #Rstats #PHREEQC #DataScience #EnvironmentalChemistry #Hydrogeology #Redox #PourbaixDiagram #Thermodynamics #OpenScience #RedModRphree

    #geochemistry #rstats #phreeqc #datascience #environmentalchemistry #hydrogeology
  37. Eugene @[email protected] ·

    🧪 Mine water + fresh water ≠ simple average

    When high mineralized mine waters mix with fresh groundwater, mineral reactions don’t behave linearly.

    The graphs below show how saturation indices for selected minerals respond to dilution:
    🔹 Copper sulfates (Antlerite, Brochantite, Langite) display clear peaks and drops.
    🔹 Gypsum remains undersaturated — yet falls sharply at high dilution.

    Each “dip” or “window” reflects a short-lived equilibrium where new mineral phases may form or dissolve — revealing the hidden dynamics of technogenic metasomatism in aquifer systems.

    📖 Draft monograph (v0.75) available on Zenodo:
    🔗 zenodo.org/records/16741148

    #Geochemistry #Hydrogeology #MineWater #PHREEQC #EnvironmentalGeochemistry #Groundwater #Metasomatism #RStats #QGIS #OpenScience #IndependentResearch #SvystunovaGully #KryvyiRih #WaterPollution #Contamination #Mining

    #geochemistry #hydrogeology #minewater #phreeqc #environmentalgeochemistry #groundwater
  38. Eugene @[email protected] ·

    📈 Unexpected feedback from the open network
    After sharing my research and monograph on Mastodon, downloads on Zenodo jumped by +35 in just 36 hours.

    This small case tells an important story: open networks really amplify open science.

    #OpenScience #IndependentResearch #Zenodo #Geochemistry #EnvironmentalScience #Hydrogeology #ResearchVisibility #FediverseScience #SvystunovaGully

    #openscience #independentresearch #zenodo #geochemistry #environmentalscience #hydrogeology
  39. Eugene @[email protected] ·

    🔍 Exploring groundwater chemistry — from ions to equilibrium

    This ternary diagram shows how groundwater samples affected by mine water vary in anion composition. Each point represents one sample, colored by its calcite saturation index (SI) from PHREEQC calculations.

    Such early-stage exploration helps reveal subtle geochemical trends — where equilibrium breaks down, reactions intensify, and contamination fronts begin to form.

    🧪 Data exploration: PHREEQC + R

    #Geochemistry #Hydrogeology #MineWater #Groundwater #PHREEQC #DataExploration #EnvironmentalGeochemistry #GeochemicalModeling #DataVisualization #RStats #OpenScience #SvystunovaGully

    #geochemistry #hydrogeology #minewater #groundwater #phreeqc #dataexploration
  40. Eugene @[email protected] ·

    💧 Beyond Diffusion: Groundwater as a Rock–Fluid System

    Contaminant plumes in groundwater are often seen as passive — just diffusion and advection through porous media.
    But what if we treat them as active geochemical fronts instead?

    In my recent modeling work, I describe contamination not as a mechanical process, but as a metasomatic transformation — a reaction zone between aggressive mine waters and carbonate aquifers.

    Each sector of the aquifer develops its own thermodynamic balance and mineral stability field.
    The plume itself becomes a chemical engine — reshaping host rocks, opening new pathways, and shifting the entire water–rock equilibrium.

    📘 Draft monograph: zenodo.org/records/16741148

    🧪 Data and modeling: PHREEQC + R + QGIS

    #Geochemistry #Hydrogeology #MineWater #WaterPollution #PHREEQC #Metasomatism #Groundwater #EnvironmentalGeochemistry #IndependentResearch #OpenScience #Aquifer #RStats #FOSS #SvystunovaGully

    #geochemistry #hydrogeology #minewater #waterpollution #phreeqc #metasomatism
  41. Eugene @[email protected] ·

    🧠 Full-Stack Science — from raw data to the final PDF

    While preparing the new version of my monograph, I realized something funny:
    if I listed all the software I used, the “Used software” section would look more like a Linux manual than a scientific appendix.

    Because, honestly — everything mattered.
    From grep, awk, and apt, to PHREEQC, R, QGIS, and finally LaTeX.

    Every single stage — data cleaning, modeling, visualization, mapping, typesetting — I did entirely on my own.
    No outsourcing. No “sending for refinement.”
    Just a full-stack, open-source workflow — from the first script to the final monograph PDF.

    📘 Draft available on Zenodo:
    🔗 zenodo.org/records/16741148

    #OpenScience #IndependentResearch #Geochemistry #Hydrogeology #DataScience #PHREEQC #RStats #QGIS #Linux #LaTeX #EnvironmentalData #GeospatialAnalysis #FullStackResearch #ScientificWorkflow #Zenodo #SvystunovaGully

    #openscience #independentresearch #geochemistry #hydrogeology #datascience #phreeqc
  42. Eugene @[email protected] ·

    🌎 Mapping dominant chemical speciation in a polluted carbonate aquifer

    In my recent modeling work, I modeled the dominant forms of element speciation in groundwater within a carbonate system.

    Beyond pure geochemical curiosity, this approach provides a practical lens:
    – it reveals where mineral precipitation is most probable,
    – and helps identify zones where remediation can be most effective.

    💻 Combining thermodynamic modeling (PHREEQC) with spatial analysis in R and QGIS turns subsurface processes into actionable insights for water-quality management and contamination mitigation.

    Two figures below show the modeled distribution of cadmium species across the aquifer and their evolution with dilution

    📘 Full details in the draft monograph:
    🔗 zenodo.org/records/16741148

    #Geochemistry #Hydrogeology #PHREEQC #GroundwaterContamination #MineWater #EnvironmentalGeochemistry #Metasomatism #Aquifer #RStats #QGIS #GeospatialAnalysis #OpenScience #IndependentResearch #WaterQuality #Remediation #SvystunovaGully

    #geochemistry #hydrogeology #phreeqc #groundwatercontamination #minewater #environmentalgeochemistry
  43. Eugene @[email protected] ·

    🔬 Metasomatic Zonation as a Model of Groundwater Contamination

    One of the key theoretical bases in my research is the classical metasomatic zonation model (Korzhinskii, 1960s).

    I interpret the contamination halo formed by mine waters not as passive dispersion — but as an active metasomatic system, where aggressive fluids drive alteration and re-precipitation reactions within the carbonate aquifer.

    Highly mineralized mine waters create a complex interaction front.
    Thermodynamic modeling (based on well-monitoring data) allows identification of several geochemical zones partly analogous to Korzhinskii’s metasomatic sequence.

    📊 The image shows my preliminary zoning concept.

    📘 All calculations and hypotheses are detailed in the draft monograph:
    🔗 zenodo.org/records/16741148

    #Geochemistry #Hydrogeology #PHREEQC #Metasomatism #MineWater #GroundwaterContamination #GeochemicalModeling #IndependentResearch #OpenScience #RStats #QGIS #EnvironmentalGeochemistry #Thermodynamics #Aquifer #Zenodo #SvystunovaGully

    #geochemistry #hydrogeology #phreeqc #metasomatism #minewater #groundwatercontamination
  44. Eugene @[email protected] ·

    💧 Exploring how contaminated mine waters behave in a carbonate aquifer — through the lens of metasomatic zoning and thermodynamic #geochemical modeling.

    Using #PHREEQC simulations, data analysis in #RStats, and geospatial visualization in #QGIS, I’m studying how mine drainage transforms groundwater systems and mineral equilibria over time.

    📘 The draft version (v0.75) of my monograph on this topic has already been downloaded 550+ times on #Zenodo — showing how relevant this issue has become for both science and environmental policy.

    It’s independent research that links theory, modeling, and practical hydrogeochemical assessment — focused on the long-term impact of mine waters in the Kryvyi Rih region.

    🔗 Read or download:
    zenodo.org/records/16741148

    #Geochemistry #Groundwater #MineWater #EnvironmentalGeochemistry #Hydrogeology #WaterPollution #Metasomatism #OpenScience #IndependentResearch #EnvironmentalDataScience #Aquifer #HeavyMetals #Sustainability #SvystunovaGully

    #geochemical #phreeqc #rstats #qgis #zenodo #geochemistry
  45. Eugene @[email protected] ·

    💧 Exploring how contaminated mine waters behave in a carbonate aquifer — through the lens of metasomatic zoning and thermodynamic #geochemical modeling.

    Using #PHREEQC simulations, data analysis in #RStats, and geospatial visualization in #QGIS, I’m studying how mine drainage transforms groundwater systems and mineral equilibria over time.

    📘 The draft version (v0.75) of my monograph on this topic has already been downloaded 550+ times on #Zenodo — showing how relevant this issue has become for both science and environmental policy.

    It’s independent research that links theory, modeling, and practical hydrogeochemical assessment — focused on the long-term impact of mine waters in the Kryvyi Rih region.

    🔗 Read or download:
    zenodo.org/records/16741148

    #Geochemistry #Groundwater #MineWater #EnvironmentalGeochemistry #Hydrogeology #WaterPollution #Metasomatism #OpenScience #IndependentResearch #EnvironmentalDataScience #Aquifer #HeavyMetals #Sustainability #SvystunovaGully

    #geochemical #phreeqc #rstats #qgis #zenodo #geochemistry
  46. Eugene @[email protected] ·

    💧 Exploring how contaminated mine waters behave in a carbonate aquifer — through the lens of metasomatic zoning and thermodynamic #geochemical modeling.

    Using #PHREEQC simulations, data analysis in #RStats, and geospatial visualization in #QGIS, I’m studying how mine drainage transforms groundwater systems and mineral equilibria over time.

    📘 The draft version (v0.75) of my monograph on this topic has already been downloaded 550+ times on #Zenodo — showing how relevant this issue has become for both science and environmental policy.

    It’s independent research that links theory, modeling, and practical hydrogeochemical assessment — focused on the long-term impact of mine waters in the Kryvyi Rih region.

    🔗 Read or download:
    zenodo.org/records/16741148

    #Geochemistry #Groundwater #MineWater #EnvironmentalGeochemistry #Hydrogeology #WaterPollution #Metasomatism #OpenScience #IndependentResearch #EnvironmentalDataScience #Aquifer #HeavyMetals #Sustainability #SvystunovaGully

    #geochemical #phreeqc #rstats #qgis #zenodo #geochemistry
  47. Eugene @[email protected] ·

    💧 Exploring how contaminated mine waters behave in a carbonate aquifer — through the lens of metasomatic zoning and thermodynamic #geochemical modeling.

    Using #PHREEQC simulations, data analysis in #RStats, and geospatial visualization in #QGIS, I’m studying how mine drainage transforms groundwater systems and mineral equilibria over time.

    📘 The draft version (v0.75) of my monograph on this topic has already been downloaded 550+ times on #Zenodo — showing how relevant this issue has become for both science and environmental policy.

    It’s independent research that links theory, modeling, and practical hydrogeochemical assessment — focused on the long-term impact of mine waters in the Kryvyi Rih region.

    🔗 Read or download:
    zenodo.org/records/16741148

    #Geochemistry #Groundwater #MineWater #EnvironmentalGeochemistry #Hydrogeology #WaterPollution #Metasomatism #OpenScience #IndependentResearch #EnvironmentalDataScience #Aquifer #HeavyMetals #Sustainability #SvystunovaGully

    #svystunovagully #sustainability #heavymetals #aquifer #environmentaldatascience #independentresearch
  48. Eugene @[email protected] ·

    💧 Exploring how contaminated mine waters behave in a carbonate aquifer — through the lens of metasomatic zoning and thermodynamic #geochemical modeling.

    Using #PHREEQC simulations, data analysis in #RStats, and geospatial visualization in #QGIS, I’m studying how mine drainage transforms groundwater systems and mineral equilibria over time.

    📘 The draft version (v0.75) of my monograph on this topic has already been downloaded 550+ times on #Zenodo — showing how relevant this issue has become for both science and environmental policy.

    It’s independent research that links theory, modeling, and practical hydrogeochemical assessment — focused on the long-term impact of mine waters in the Kryvyi Rih region.

    🔗 Read or download:
    zenodo.org/records/16741148

    #Geochemistry #Groundwater #MineWater #EnvironmentalGeochemistry #Hydrogeology #WaterPollution #Metasomatism #OpenScience #IndependentResearch #EnvironmentalDataScience #Aquifer #HeavyMetals #Sustainability #SvystunovaGully

    #geochemical #phreeqc #rstats #qgis #zenodo #geochemistry
  49. Emiliano Monroy Ríos @[email protected] ·

    #karst #caves #speleology #geology #hydrogeology #geochemistry #cavediving

    #karst #caves #speleology #geology #hydrogeology #geochemistry
  50. jobRxiv @[email protected] ·

    PhD in Australia | Zynthera in Partnership with UNSW (PC: SUNSW-25-29JKQ)
    Zynthera

    See the full job description on jobRxiv: jobrxiv.org/job/zynthera-27778

    #computerscience #EnvironmentalEngineering #gis #hydrogeology #hydrology #ScienceJobs #hiring #research
    jobrxiv.org/job/zynthera-27778

    #research #hiring #sciencejobs #hydrology #hydrogeology #gis