#watermanagement — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #watermanagement, aggregated by home.social.
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🧪 Continuing my computational experiments on Kryvbas high-mineralized mine water management.
☝️ This time, I took available water chemical analyses covering a 10+ year period (2012-2023) - a total of 40 water samples from the storage pond in the Svystunova gully. Freeze crystallization is modeled in two stages: the first stage ends at -20℃ and involves removing the formed mirabilite to prevent further dissolution during the hydrohalite precipitation stage.
📈 The graph shows the averaged results. Despite variations in the initial water composition - the freezing crystallization pathway remains stable. The variation in the onset of precipitation in the first stage is ∓3,5℃, in the second - tenths of a degree. The precipitate mass yields differ. Meanwhile, magnesium and potassium minerals - remain undersaturated all the way to the boundary of the modeling zone.
#WaterManagement #PHREEQC #EnvironmentalEngineering #Mining #SvystunovaGully #KryvyiRihBasin #EFC #EutecticFreezeCrystallization #FREZCHEM
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🧪 Continuing my computational experiments on Kryvbas high-mineralized mine water management.
☝️ This time, I took available water chemical analyses covering a 10+ year period (2012-2023) - a total of 40 water samples from the storage pond in the Svystunova gully. Freeze crystallization is modeled in two stages: the first stage ends at -20℃ and involves removing the formed mirabilite to prevent further dissolution during the hydrohalite precipitation stage.
📈 The graph shows the averaged results. Despite variations in the initial water composition - the freezing crystallization pathway remains stable. The variation in the onset of precipitation in the first stage is ∓3,5℃, in the second - tenths of a degree. The precipitate mass yields differ. Meanwhile, magnesium and potassium minerals - remain undersaturated all the way to the boundary of the modeling zone.
#WaterManagement #PHREEQC #EnvironmentalEngineering #Mining #SvystunovaGully #KryvyiRihBasin #EFC #EutecticFreezeCrystallization #FREZCHEM
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🧪 Continuing my computational experiments on Kryvbas high-mineralized mine water management.
☝️ This time, I took available water chemical analyses covering a 10+ year period (2012-2023) - a total of 40 water samples from the storage pond in the Svystunova gully. Freeze crystallization is modeled in two stages: the first stage ends at -20℃ and involves removing the formed mirabilite to prevent further dissolution during the hydrohalite precipitation stage.
📈 The graph shows the averaged results. Despite variations in the initial water composition - the freezing crystallization pathway remains stable. The variation in the onset of precipitation in the first stage is ∓3,5℃, in the second - tenths of a degree. The precipitate mass yields differ. Meanwhile, magnesium and potassium minerals - remain undersaturated all the way to the boundary of the modeling zone.
#WaterManagement #PHREEQC #EnvironmentalEngineering #Mining #SvystunovaGully #KryvyiRihBasin #EFC #EutecticFreezeCrystallization #FREZCHEM
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🧪 Continuing my computational experiments on Kryvbas high-mineralized mine water management.
☝️ This time, I took available water chemical analyses covering a 10+ year period (2012-2023) - a total of 40 water samples from the storage pond in the Svystunova gully. Freeze crystallization is modeled in two stages: the first stage ends at -20℃ and involves removing the formed mirabilite to prevent further dissolution during the hydrohalite precipitation stage.
📈 The graph shows the averaged results. Despite variations in the initial water composition - the freezing crystallization pathway remains stable. The variation in the onset of precipitation in the first stage is ∓3,5℃, in the second - tenths of a degree. The precipitate mass yields differ. Meanwhile, magnesium and potassium minerals - remain undersaturated all the way to the boundary of the modeling zone.
#WaterManagement #PHREEQC #EnvironmentalEngineering #Mining #SvystunovaGully #KryvyiRihBasin #EFC #EutecticFreezeCrystallization #FREZCHEM
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*#SouthAmerica's historic, highly efficient irrigated #agriculture*
(2/n)...research [2023] dates the irrigated, raised-field technology in #SouthAmerica even earlier, 👉to 850 to 1,000 BCE.👈 There were several advanced #WaterManagement system in several regions of #SouthAmerica (#ChacrasHundidas / #ProducciónEnAndenes.)
The new research focuses on a 👉much later period, between 500 and 1400 *A.D.*👈. Moreover,
the #Casarabe people (only) lived in part of that region, the Llanos de #Moxos,... -
*#SouthAmerica's historic, highly efficient irrigated #agriculture*
(2/n)...research [2023] dates the irrigated, raised-field technology in #SouthAmerica even earlier, 👉to 850 to 1,000 BCE.👈 There were several advanced #WaterManagement system in several regions of #SouthAmerica (#ChacrasHundidas / #ProducciónEnAndenes.)
The new research focuses on a 👉much later period, between 500 and 1400 *A.D.*👈. Moreover,
the #Casarabe people (only) lived in part of that region, the Llanos de #Moxos,... -
*#SouthAmerica's historic, highly efficient irrigated #agriculture*
(2/n)...research [2023] dates the irrigated, raised-field technology in #SouthAmerica even earlier, 👉to 850 to 1,000 BCE.👈 There were several advanced #WaterManagement system in several regions of #SouthAmerica (#ChacrasHundidas / #ProducciónEnAndenes.)
The new research focuses on a 👉much later period, between 500 and 1400 *A.D.*👈. Moreover,
the #Casarabe people (only) lived in part of that region, the Llanos de #Moxos,... -
*#SouthAmerica's historic, highly efficient irrigated #agriculture*
(2/n)...research [2023] dates the irrigated, raised-field technology in #SouthAmerica even earlier, 👉to 850 to 1,000 BCE.👈 There were several advanced #WaterManagement system in several regions of #SouthAmerica (#ChacrasHundidas / #ProducciónEnAndenes.)
The new research focuses on a 👉much later period, between 500 and 1400 *A.D.*👈. Moreover,
the #Casarabe people (only) lived in part of that region, the Llanos de #Moxos,... -
*#SouthAmerica's historic, highly efficient irrigated #agriculture*
(2/n)...research [2023] dates the irrigated, raised-field technology in #SouthAmerica even earlier, 👉to 850 to 1,000 BCE.👈 There were several advanced #WaterManagement system in several regions of #SouthAmerica (#ChacrasHundidas / #ProducciónEnAndenes.)
The new research focuses on a 👉much later period, between 500 and 1400 *A.D.*👈. Moreover,
the #Casarabe people (only) lived in part of that region, the Llanos de #Moxos,... -
From Perception To Action - Participatory Water Risk Assessment In Nagaon District Of Assam, India
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https://doi.org/10.1016/j.envsci.2024.103862 <-- shared paper
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#water #hydrology #risk #hazard #participatorymethods #Community #resilience #Foodwaternexus #foodsecurity #watersecurity #climatechange #extremeweather #flood #flooding #drought #nagaon #assam #india #waterresources #watermanagement #food #agriculture #communityinvolvement #opinions #perspectives #metric #index #rural #waterquality #publichealth #diseases #irrigation #infrastructure #policy #planning #investment #watermanagement #sustainability #mitigation -
From Perception To Action - Participatory Water Risk Assessment In Nagaon District Of Assam, India
--
https://doi.org/10.1016/j.envsci.2024.103862 <-- shared paper
--
#water #hydrology #risk #hazard #participatorymethods #Community #resilience #Foodwaternexus #foodsecurity #watersecurity #climatechange #extremeweather #flood #flooding #drought #nagaon #assam #india #waterresources #watermanagement #food #agriculture #communityinvolvement #opinions #perspectives #metric #index #rural #waterquality #publichealth #diseases #irrigation #infrastructure #policy #planning #investment #watermanagement #sustainability #mitigation -
From Perception To Action - Participatory Water Risk Assessment In Nagaon District Of Assam, India
--
https://doi.org/10.1016/j.envsci.2024.103862 <-- shared paper
--
#water #hydrology #risk #hazard #participatorymethods #Community #resilience #Foodwaternexus #foodsecurity #watersecurity #climatechange #extremeweather #flood #flooding #drought #nagaon #assam #india #waterresources #watermanagement #food #agriculture #communityinvolvement #opinions #perspectives #metric #index #rural #waterquality #publichealth #diseases #irrigation #infrastructure #policy #planning #investment #watermanagement #sustainability #mitigation -
From Perception To Action - Participatory Water Risk Assessment In Nagaon District Of Assam, India
--
https://doi.org/10.1016/j.envsci.2024.103862 <-- shared paper
--
#water #hydrology #risk #hazard #participatorymethods #Community #resilience #Foodwaternexus #foodsecurity #watersecurity #climatechange #extremeweather #flood #flooding #drought #nagaon #assam #india #waterresources #watermanagement #food #agriculture #communityinvolvement #opinions #perspectives #metric #index #rural #waterquality #publichealth #diseases #irrigation #infrastructure #policy #planning #investment #watermanagement #sustainability #mitigation -
From Perception To Action - Participatory Water Risk Assessment In Nagaon District Of Assam, India
--
https://doi.org/10.1016/j.envsci.2024.103862 <-- shared paper
--
#water #hydrology #risk #hazard #participatorymethods #Community #resilience #Foodwaternexus #foodsecurity #watersecurity #climatechange #extremeweather #flood #flooding #drought #nagaon #assam #india #waterresources #watermanagement #food #agriculture #communityinvolvement #opinions #perspectives #metric #index #rural #waterquality #publichealth #diseases #irrigation #infrastructure #policy #planning #investment #watermanagement #sustainability #mitigation