#watermanagement — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #watermanagement, aggregated by home.social.
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Global Groundwater Drought Recovery Patterns
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https://www.uu.nl/en/news/global-groundwater-drought-recovery-patterns <-- shared technical article
--
https://doi.org/10.1088/3033-4942/aea63d <-- shared paper
--
https://doi.org/10.1126/science.adu1370 <-- shared paper
--
H/T @Faculty of Geosciences (Utrecht University)
“A few days of rain does not change the low groundwater levels after a long drought. To better determine how groundwater systems recover after a drought and which groundwater reserves are most vulnerable, [a] hydrologist… developed a method to classify groundwater systems based on their ability to recover from long drought. With a very high resolution global groundwater model (1 kilometre) it was possible to determine and analyse how a groundwater system responds during a drought and how quickly it can recover. This provides policymakers with the means to better respond to or prevent severe groundwater problems in the future…”
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“[The author] investigated the various factors that make the groundwater recover or not after a period of drought by looking at a large range of groundwater drought events around the globe. Climate plays a major role, but at the local level the geology and landscape are additional important factors for drought recovery. Looking at these different drivers, [they were] able to make a classification in groundwater systems. It turned out that the majority of locations has resilient groundwater systems (57%), exhibiting rapid and robust recovery following droughts. Vulnerable (15%) and stable locations are shaped by geophysical constraints and heightened climate variability, whereas unstable regions (26%) are characterised by frequent, successive drought events leading to a reduced drought recovery capacity and strong impacts on the groundwater system…”
#groundwater #drought #recovery #hydrology #waterresources #sustainability #global #patterns #spatialanalysis #spatiotemporal #spatial #mapping #watermanagement #precipitation #rainfall #extremeweather #pumping #extraction #watersecurity #water #hydrology #reserves #aquifer #climatechange #planning #policy #model #modeling #geology #landscape #systems #geophysics
@utrechtuniversity -
Global Groundwater Drought Recovery Patterns
--
https://www.uu.nl/en/news/global-groundwater-drought-recovery-patterns <-- shared technical article
--
https://doi.org/10.1088/3033-4942/aea63d <-- shared paper
--
https://doi.org/10.1126/science.adu1370 <-- shared paper
--
H/T @Faculty of Geosciences (Utrecht University)
“A few days of rain does not change the low groundwater levels after a long drought. To better determine how groundwater systems recover after a drought and which groundwater reserves are most vulnerable, [a] hydrologist… developed a method to classify groundwater systems based on their ability to recover from long drought. With a very high resolution global groundwater model (1 kilometre) it was possible to determine and analyse how a groundwater system responds during a drought and how quickly it can recover. This provides policymakers with the means to better respond to or prevent severe groundwater problems in the future…”
--
“[The author] investigated the various factors that make the groundwater recover or not after a period of drought by looking at a large range of groundwater drought events around the globe. Climate plays a major role, but at the local level the geology and landscape are additional important factors for drought recovery. Looking at these different drivers, [they were] able to make a classification in groundwater systems. It turned out that the majority of locations has resilient groundwater systems (57%), exhibiting rapid and robust recovery following droughts. Vulnerable (15%) and stable locations are shaped by geophysical constraints and heightened climate variability, whereas unstable regions (26%) are characterised by frequent, successive drought events leading to a reduced drought recovery capacity and strong impacts on the groundwater system…”
#groundwater #drought #recovery #hydrology #waterresources #sustainability #global #patterns #spatialanalysis #spatiotemporal #spatial #mapping #watermanagement #precipitation #rainfall #extremeweather #pumping #extraction #watersecurity #water #hydrology #reserves #aquifer #climatechange #planning #policy #model #modeling #geology #landscape #systems #geophysics
@utrechtuniversity -
Global Groundwater Drought Recovery Patterns
--
https://www.uu.nl/en/news/global-groundwater-drought-recovery-patterns <-- shared technical article
--
https://doi.org/10.1088/3033-4942/aea63d <-- shared paper
--
https://doi.org/10.1126/science.adu1370 <-- shared paper
--
H/T @Faculty of Geosciences (Utrecht University)
“A few days of rain does not change the low groundwater levels after a long drought. To better determine how groundwater systems recover after a drought and which groundwater reserves are most vulnerable, [a] hydrologist… developed a method to classify groundwater systems based on their ability to recover from long drought. With a very high resolution global groundwater model (1 kilometre) it was possible to determine and analyse how a groundwater system responds during a drought and how quickly it can recover. This provides policymakers with the means to better respond to or prevent severe groundwater problems in the future…”
--
“[The author] investigated the various factors that make the groundwater recover or not after a period of drought by looking at a large range of groundwater drought events around the globe. Climate plays a major role, but at the local level the geology and landscape are additional important factors for drought recovery. Looking at these different drivers, [they were] able to make a classification in groundwater systems. It turned out that the majority of locations has resilient groundwater systems (57%), exhibiting rapid and robust recovery following droughts. Vulnerable (15%) and stable locations are shaped by geophysical constraints and heightened climate variability, whereas unstable regions (26%) are characterised by frequent, successive drought events leading to a reduced drought recovery capacity and strong impacts on the groundwater system…”
#groundwater #drought #recovery #hydrology #waterresources #sustainability #global #patterns #spatialanalysis #spatiotemporal #spatial #mapping #watermanagement #precipitation #rainfall #extremeweather #pumping #extraction #watersecurity #water #hydrology #reserves #aquifer #climatechange #planning #policy #model #modeling #geology #landscape #systems #geophysics
@utrechtuniversity -
Global Groundwater Drought Recovery Patterns
--
https://www.uu.nl/en/news/global-groundwater-drought-recovery-patterns <-- shared technical article
--
https://doi.org/10.1088/3033-4942/aea63d <-- shared paper
--
https://doi.org/10.1126/science.adu1370 <-- shared paper
--
H/T @Faculty of Geosciences (Utrecht University)
“A few days of rain does not change the low groundwater levels after a long drought. To better determine how groundwater systems recover after a drought and which groundwater reserves are most vulnerable, [a] hydrologist… developed a method to classify groundwater systems based on their ability to recover from long drought. With a very high resolution global groundwater model (1 kilometre) it was possible to determine and analyse how a groundwater system responds during a drought and how quickly it can recover. This provides policymakers with the means to better respond to or prevent severe groundwater problems in the future…”
--
“[The author] investigated the various factors that make the groundwater recover or not after a period of drought by looking at a large range of groundwater drought events around the globe. Climate plays a major role, but at the local level the geology and landscape are additional important factors for drought recovery. Looking at these different drivers, [they were] able to make a classification in groundwater systems. It turned out that the majority of locations has resilient groundwater systems (57%), exhibiting rapid and robust recovery following droughts. Vulnerable (15%) and stable locations are shaped by geophysical constraints and heightened climate variability, whereas unstable regions (26%) are characterised by frequent, successive drought events leading to a reduced drought recovery capacity and strong impacts on the groundwater system…”
#groundwater #drought #recovery #hydrology #waterresources #sustainability #global #patterns #spatialanalysis #spatiotemporal #spatial #mapping #watermanagement #precipitation #rainfall #extremeweather #pumping #extraction #watersecurity #water #hydrology #reserves #aquifer #climatechange #planning #policy #model #modeling #geology #landscape #systems #geophysics
@utrechtuniversity -
Rapid Urban Land Uplift Enhanced By Crustal Faults During Groundwater Recovery
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https://doi.org/10.1038/s43247-026-03915-z <-- shared paper
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https://www.thepress.co.nz/nz-news/361090354/nzs-coastal-cities-are-sinking-pausing-groundwater-extraction-could-save-them-new-study-says <-- shared media article, ‘NZ's coastal cities are sinking – but pausing groundwater extraction could save them...’
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H/T @Jesse Kearse |Mana Tūāpapa Fellow in Earth Science
“🌍 Faults fighting sea-level rise?
[Their] new paper shows how faults in Osaka 🇯🇵 act as underground dams, trapping groundwater and driving rapid land uplift!
🛰️ The uplift also reveals hidden faults beneath the city…”
--
“Urban land subsidence driven by groundwater extraction is widespread, but the processes governing how groundwater recovery translates into spatially variable surface uplift remain poorly understood. [The authors] use[d] satellite geodesy and multi-decadal groundwater observations to measure vertical land motion in Greater Osaka, Japan, where aquifers are intersected by a dense network of crustal faults. [They] observe[d] widespread surface uplift at rates up to 12 mm/year, organized into distinct domains separated by sharp boundaries. Uplift rates vary abruptly across domain boundaries, which coincide with mapped faults. Where no faults are mapped, abrupt spatial changes in uplift rate suggest the presence of previously unrecognized buried faults. Uplift rates are positively correlated with groundwater-level rise in wells screened at depths up to 600 metres, while deformation modelling indicates dominant uplift sources are shallower than 500 metres. [Their] analysis suggests crustal faults act as hydraulic barriers to lateral groundwater flow, localising vertical land motion during aquifer recovery, with implications for groundwater management, infrastructure stability, and land-use planning in urban basins worldwide...”
#GIS #spatial #mapping #remotesensing #Japan #Osaka #groundwater #extraction #subsidence #recovery #recharge #spatialanalysis #spatiotemporal #satellite #geodesy #elevation #monitoring #vertical #landmotion #aquifer #waterresources #fault #crustal #geology #uplift #hydraulicbarriers #faultgouge #flow #watermanagement #infrastructure #risk #hazard #damage #landuse #planning #policy #urban #urbanplanning -
Rapid Urban Land Uplift Enhanced By Crustal Faults During Groundwater Recovery
--
https://doi.org/10.1038/s43247-026-03915-z <-- shared paper
--
https://www.thepress.co.nz/nz-news/361090354/nzs-coastal-cities-are-sinking-pausing-groundwater-extraction-could-save-them-new-study-says <-- shared media article, ‘NZ's coastal cities are sinking – but pausing groundwater extraction could save them...’
--
H/T @Jesse Kearse |Mana Tūāpapa Fellow in Earth Science
“🌍 Faults fighting sea-level rise?
[Their] new paper shows how faults in Osaka 🇯🇵 act as underground dams, trapping groundwater and driving rapid land uplift!
🛰️ The uplift also reveals hidden faults beneath the city…”
--
“Urban land subsidence driven by groundwater extraction is widespread, but the processes governing how groundwater recovery translates into spatially variable surface uplift remain poorly understood. [The authors] use[d] satellite geodesy and multi-decadal groundwater observations to measure vertical land motion in Greater Osaka, Japan, where aquifers are intersected by a dense network of crustal faults. [They] observe[d] widespread surface uplift at rates up to 12 mm/year, organized into distinct domains separated by sharp boundaries. Uplift rates vary abruptly across domain boundaries, which coincide with mapped faults. Where no faults are mapped, abrupt spatial changes in uplift rate suggest the presence of previously unrecognized buried faults. Uplift rates are positively correlated with groundwater-level rise in wells screened at depths up to 600 metres, while deformation modelling indicates dominant uplift sources are shallower than 500 metres. [Their] analysis suggests crustal faults act as hydraulic barriers to lateral groundwater flow, localising vertical land motion during aquifer recovery, with implications for groundwater management, infrastructure stability, and land-use planning in urban basins worldwide...”
#GIS #spatial #mapping #remotesensing #Japan #Osaka #groundwater #extraction #subsidence #recovery #recharge #spatialanalysis #spatiotemporal #satellite #geodesy #elevation #monitoring #vertical #landmotion #aquifer #waterresources #fault #crustal #geology #uplift #hydraulicbarriers #faultgouge #flow #watermanagement #infrastructure #risk #hazard #damage #landuse #planning #policy #urban #urbanplanning -
Rapid Urban Land Uplift Enhanced By Crustal Faults During Groundwater Recovery
--
https://doi.org/10.1038/s43247-026-03915-z <-- shared paper
--
https://www.thepress.co.nz/nz-news/361090354/nzs-coastal-cities-are-sinking-pausing-groundwater-extraction-could-save-them-new-study-says <-- shared media article, ‘NZ's coastal cities are sinking – but pausing groundwater extraction could save them...’
--
H/T @Jesse Kearse |Mana Tūāpapa Fellow in Earth Science
“🌍 Faults fighting sea-level rise?
[Their] new paper shows how faults in Osaka 🇯🇵 act as underground dams, trapping groundwater and driving rapid land uplift!
🛰️ The uplift also reveals hidden faults beneath the city…”
--
“Urban land subsidence driven by groundwater extraction is widespread, but the processes governing how groundwater recovery translates into spatially variable surface uplift remain poorly understood. [The authors] use[d] satellite geodesy and multi-decadal groundwater observations to measure vertical land motion in Greater Osaka, Japan, where aquifers are intersected by a dense network of crustal faults. [They] observe[d] widespread surface uplift at rates up to 12 mm/year, organized into distinct domains separated by sharp boundaries. Uplift rates vary abruptly across domain boundaries, which coincide with mapped faults. Where no faults are mapped, abrupt spatial changes in uplift rate suggest the presence of previously unrecognized buried faults. Uplift rates are positively correlated with groundwater-level rise in wells screened at depths up to 600 metres, while deformation modelling indicates dominant uplift sources are shallower than 500 metres. [Their] analysis suggests crustal faults act as hydraulic barriers to lateral groundwater flow, localising vertical land motion during aquifer recovery, with implications for groundwater management, infrastructure stability, and land-use planning in urban basins worldwide...”
#GIS #spatial #mapping #remotesensing #Japan #Osaka #groundwater #extraction #subsidence #recovery #recharge #spatialanalysis #spatiotemporal #satellite #geodesy #elevation #monitoring #vertical #landmotion #aquifer #waterresources #fault #crustal #geology #uplift #hydraulicbarriers #faultgouge #flow #watermanagement #infrastructure #risk #hazard #damage #landuse #planning #policy #urban #urbanplanning -
Rapid Urban Land Uplift Enhanced By Crustal Faults During Groundwater Recovery
--
https://doi.org/10.1038/s43247-026-03915-z <-- shared paper
--
https://www.thepress.co.nz/nz-news/361090354/nzs-coastal-cities-are-sinking-pausing-groundwater-extraction-could-save-them-new-study-says <-- shared media article, ‘NZ's coastal cities are sinking – but pausing groundwater extraction could save them...’
--
H/T @Jesse Kearse |Mana Tūāpapa Fellow in Earth Science
“🌍 Faults fighting sea-level rise?
[Their] new paper shows how faults in Osaka 🇯🇵 act as underground dams, trapping groundwater and driving rapid land uplift!
🛰️ The uplift also reveals hidden faults beneath the city…”
--
“Urban land subsidence driven by groundwater extraction is widespread, but the processes governing how groundwater recovery translates into spatially variable surface uplift remain poorly understood. [The authors] use[d] satellite geodesy and multi-decadal groundwater observations to measure vertical land motion in Greater Osaka, Japan, where aquifers are intersected by a dense network of crustal faults. [They] observe[d] widespread surface uplift at rates up to 12 mm/year, organized into distinct domains separated by sharp boundaries. Uplift rates vary abruptly across domain boundaries, which coincide with mapped faults. Where no faults are mapped, abrupt spatial changes in uplift rate suggest the presence of previously unrecognized buried faults. Uplift rates are positively correlated with groundwater-level rise in wells screened at depths up to 600 metres, while deformation modelling indicates dominant uplift sources are shallower than 500 metres. [Their] analysis suggests crustal faults act as hydraulic barriers to lateral groundwater flow, localising vertical land motion during aquifer recovery, with implications for groundwater management, infrastructure stability, and land-use planning in urban basins worldwide...”
#GIS #spatial #mapping #remotesensing #Japan #Osaka #groundwater #extraction #subsidence #recovery #recharge #spatialanalysis #spatiotemporal #satellite #geodesy #elevation #monitoring #vertical #landmotion #aquifer #waterresources #fault #crustal #geology #uplift #hydraulicbarriers #faultgouge #flow #watermanagement #infrastructure #risk #hazard #damage #landuse #planning #policy #urban #urbanplanning -
Groundwater Occurrence And Quality In A Hyper-Arid Desert - Insights From High-Resolution Electrical Resistivity Surveys In Tharparkar, Pakistan
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https://doi.org/10.1007/s10040-026-03168-2 <-- shared paper
--
H/T @Naveed Iqbal, PhD
“🌍 Using geophysical and hydrochemical evidence, the study sheds new light on groundwater occurrence and quality in Tharparkar, one of Pakistan’s most water-scarce regions, where access to reliable and safe water remains a persistent challenge.
💧 Why does this research matter? By integrating high-resolution electrical resistivity surveys with groundwater-quality information, the study improves understanding of where groundwater occurs, subsurface aquifer conditions, and the spatial variability of groundwater quality in this complex and hyper-arid environment.
The findings can support the research community, water-sector institutions, planners, and development practitioners by providing an improved scientific basis for:
🔹 Targeting areas with better groundwater potential and reducing uncertainty in groundwater exploration.
🔹 Guiding the siting and development of groundwater sources for community water supply.
🔹 Incorporating groundwater quality into decisions on the suitability and sustainable use of available resources.
🔹 Supporting evidence-based groundwater management and water-security planning in Tharparkar.
🔹 Providing a methodological reference for groundwater investigations in other data-scarce, arid and hyper-arid regions.
Beyond its scientific contribution, the research has an important practical dimension: better knowledge of groundwater occurrence and quality can help water managers make more informed decisions about where and how limited groundwater resources should be explored, developed, protected, and managed to improve reliable water access for water-scarce communities…”
#Groundwater #Hydrogeology #Hydrogeophysics #WaterSecurity #Tharparkar #Pakistan #WaterResources #GroundwaterManagement #WaterSupply #ElectricalResistivity #WaterQuality #AridRegions #research #desert #rainfall #precipitation #recharge #water #hydrology #remotesensing #hydrochemistry #spatial #spatialanalysis #aquifer #model #modeling #arid #hyperarid #exploration #investigation #wells #watermanagement #community #planning #waterscarce #climate #electricalresistivity #survey #ERS #instrumentation #salinity #freshwater -
Groundwater Occurrence And Quality In A Hyper-Arid Desert - Insights From High-Resolution Electrical Resistivity Surveys In Tharparkar, Pakistan
--
https://doi.org/10.1007/s10040-026-03168-2 <-- shared paper
--
H/T @Naveed Iqbal, PhD
“🌍 Using geophysical and hydrochemical evidence, the study sheds new light on groundwater occurrence and quality in Tharparkar, one of Pakistan’s most water-scarce regions, where access to reliable and safe water remains a persistent challenge.
💧 Why does this research matter? By integrating high-resolution electrical resistivity surveys with groundwater-quality information, the study improves understanding of where groundwater occurs, subsurface aquifer conditions, and the spatial variability of groundwater quality in this complex and hyper-arid environment.
The findings can support the research community, water-sector institutions, planners, and development practitioners by providing an improved scientific basis for:
🔹 Targeting areas with better groundwater potential and reducing uncertainty in groundwater exploration.
🔹 Guiding the siting and development of groundwater sources for community water supply.
🔹 Incorporating groundwater quality into decisions on the suitability and sustainable use of available resources.
🔹 Supporting evidence-based groundwater management and water-security planning in Tharparkar.
🔹 Providing a methodological reference for groundwater investigations in other data-scarce, arid and hyper-arid regions.
Beyond its scientific contribution, the research has an important practical dimension: better knowledge of groundwater occurrence and quality can help water managers make more informed decisions about where and how limited groundwater resources should be explored, developed, protected, and managed to improve reliable water access for water-scarce communities…”
#Groundwater #Hydrogeology #Hydrogeophysics #WaterSecurity #Tharparkar #Pakistan #WaterResources #GroundwaterManagement #WaterSupply #ElectricalResistivity #WaterQuality #AridRegions #research #desert #rainfall #precipitation #recharge #water #hydrology #remotesensing #hydrochemistry #spatial #spatialanalysis #aquifer #model #modeling #arid #hyperarid #exploration #investigation #wells #watermanagement #community #planning #waterscarce #climate #electricalresistivity #survey #ERS #instrumentation #salinity #freshwater -
Groundwater Occurrence And Quality In A Hyper-Arid Desert - Insights From High-Resolution Electrical Resistivity Surveys In Tharparkar, Pakistan
--
https://doi.org/10.1007/s10040-026-03168-2 <-- shared paper
--
H/T @Naveed Iqbal, PhD
“🌍 Using geophysical and hydrochemical evidence, the study sheds new light on groundwater occurrence and quality in Tharparkar, one of Pakistan’s most water-scarce regions, where access to reliable and safe water remains a persistent challenge.
💧 Why does this research matter? By integrating high-resolution electrical resistivity surveys with groundwater-quality information, the study improves understanding of where groundwater occurs, subsurface aquifer conditions, and the spatial variability of groundwater quality in this complex and hyper-arid environment.
The findings can support the research community, water-sector institutions, planners, and development practitioners by providing an improved scientific basis for:
🔹 Targeting areas with better groundwater potential and reducing uncertainty in groundwater exploration.
🔹 Guiding the siting and development of groundwater sources for community water supply.
🔹 Incorporating groundwater quality into decisions on the suitability and sustainable use of available resources.
🔹 Supporting evidence-based groundwater management and water-security planning in Tharparkar.
🔹 Providing a methodological reference for groundwater investigations in other data-scarce, arid and hyper-arid regions.
Beyond its scientific contribution, the research has an important practical dimension: better knowledge of groundwater occurrence and quality can help water managers make more informed decisions about where and how limited groundwater resources should be explored, developed, protected, and managed to improve reliable water access for water-scarce communities…”
#Groundwater #Hydrogeology #Hydrogeophysics #WaterSecurity #Tharparkar #Pakistan #WaterResources #GroundwaterManagement #WaterSupply #ElectricalResistivity #WaterQuality #AridRegions #research #desert #rainfall #precipitation #recharge #water #hydrology #remotesensing #hydrochemistry #spatial #spatialanalysis #aquifer #model #modeling #arid #hyperarid #exploration #investigation #wells #watermanagement #community #planning #waterscarce #climate #electricalresistivity #survey #ERS #instrumentation #salinity #freshwater -
Groundwater Occurrence And Quality In A Hyper-Arid Desert - Insights From High-Resolution Electrical Resistivity Surveys In Tharparkar, Pakistan
--
https://doi.org/10.1007/s10040-026-03168-2 <-- shared paper
--
H/T @Naveed Iqbal, PhD
“🌍 Using geophysical and hydrochemical evidence, the study sheds new light on groundwater occurrence and quality in Tharparkar, one of Pakistan’s most water-scarce regions, where access to reliable and safe water remains a persistent challenge.
💧 Why does this research matter? By integrating high-resolution electrical resistivity surveys with groundwater-quality information, the study improves understanding of where groundwater occurs, subsurface aquifer conditions, and the spatial variability of groundwater quality in this complex and hyper-arid environment.
The findings can support the research community, water-sector institutions, planners, and development practitioners by providing an improved scientific basis for:
🔹 Targeting areas with better groundwater potential and reducing uncertainty in groundwater exploration.
🔹 Guiding the siting and development of groundwater sources for community water supply.
🔹 Incorporating groundwater quality into decisions on the suitability and sustainable use of available resources.
🔹 Supporting evidence-based groundwater management and water-security planning in Tharparkar.
🔹 Providing a methodological reference for groundwater investigations in other data-scarce, arid and hyper-arid regions.
Beyond its scientific contribution, the research has an important practical dimension: better knowledge of groundwater occurrence and quality can help water managers make more informed decisions about where and how limited groundwater resources should be explored, developed, protected, and managed to improve reliable water access for water-scarce communities…”
#Groundwater #Hydrogeology #Hydrogeophysics #WaterSecurity #Tharparkar #Pakistan #WaterResources #GroundwaterManagement #WaterSupply #ElectricalResistivity #WaterQuality #AridRegions #research #desert #rainfall #precipitation #recharge #water #hydrology #remotesensing #hydrochemistry #spatial #spatialanalysis #aquifer #model #modeling #arid #hyperarid #exploration #investigation #wells #watermanagement #community #planning #waterscarce #climate #electricalresistivity #survey #ERS #instrumentation #salinity #freshwater
