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the aquifersleadingto massive groundwater abstraction
by the reduction of the flow aquifer section ( barrier effect(passive) caused bygroundwater level
by a sequence of dry years(passive) caused byabstraction of water
by overpumping of aquifers(passive) caused bygroundwater subsidence
zonescontributinggroundwater flow
It is likely that gas production and groundwater flow are interconnected in peatlands : groundwater flow influences gas production by regulating geochemical conditions and nutrient supply available for methanogenesisinfluencesgroundwater flow
by excessive irrigation(passive) caused bygroundwater depletion
sustained groundwater pumping(passive) is primarily caused by Groundwater depletion
by sustained groundwater pumping(passive) is ... caused byGroundwater depletion
both regional and local flow processes(passive) is influenced byDrawdown at groundwater abstraction boreholes
the factorsinfluencinggroundwater mineralization
over - pumpingcan causegroundwater depletion
the groundwater is discharged directly into streamscausinggroundwater depletion
by these companies(passive) caused bygroundwater depletion
by humans(passive) caused bygroundwater depletion
shallow aquiferscausinggroundwater depletion
By some estimates , as much as 30 percent of total water used for irrigation comes from unsustainable withdrawals of groundwatercausinggroundwater depletion
by sea level rise(passive) caused bygroundwater inundation
Groundwater levels can already be high in this areacausinggroundwater seepage
Growing water demandis contributingto abstraction of groundwater
Unregulated groundwater withdrawal from aquifershas causedgroundwater salinisation
This workledto the abstraction of groundwater
improper window seals or construction issuescould be causinggroundwater seepage
by seawater intrusion(passive) caused byGroundwater salinization
Falling groundwater levels , orcan causeover - abstraction of groundwater
the problemscausedover abstraction of groundwater
potential impactsresultingfrom groundwater abstraction
subsidenceresultingfrom the abstraction of groundwater
Heavy Rain - Heavy raincausesgroundwater seepage
development and urbanizationcausegroundwater salinization
the cement foundations(passive) caused bygroundwater flows
These wellscan causegroundwater drawdown
the key reasoninfluencinggroundwater storage1
a decrease in summer flows ,resultingfrom groundwater abstractions
mixing relationships between shallow ground water and a deep formation brinecausesgroundwater salinization
High application rates of nitrogen - containing fertilizers combined with the high water solubility of nitrate leads to increased runoff into surface water as well as leaching into groundwaterthereby causinggroundwater
is lost as run - off.[42 ] High application rates of nitrogen - containing fertilizers combined with the high water solubility of nitrate leads to increased runoff into surface water as well as leaching into groundwaterthereby causinggroundwater
The processesinfluencinggroundwater hydrochemistry
by activities on the surface or from onsite sanitation leaks that end up into the shallow groundwater(passive) caused bygroundwater
to the groundwater aquifers via precipitation and surface water(passive) is ledGroundwater
water - ediment interactions(passive) influenced bywater - ediment interactions
to lower groundwater quality , land subsidence , or adverse effects on nearby userscan leadto lower groundwater quality , land subsidence , or adverse effects on nearby users
the sinking of ground surface ( i.e. land subsidencecausesthe sinking of ground surface ( i.e. land subsidence
in saltwater intrusionmay also resultin saltwater intrusion
to drinking water crisis especially during the premonsoon periodleadingto drinking water crisis especially during the premonsoon period
to aquifer depletionmay leadto aquifer depletion
in salt - water intrusion into farmlands and groundwaterhas resultedin salt - water intrusion into farmlands and groundwater
reduction in streamflow , which for low flows may be critical for the river ecosystems and for biotopes such as e.g. wetlands and marshescausesreduction in streamflow , which for low flows may be critical for the river ecosystems and for biotopes such as e.g. wetlands and marshes
to serious problems : regular lowering of the water level , increased cost of pumping , reduction in artesianism , drying up of natural outlets , poor water quality due to salinization , etchas ledto serious problems : regular lowering of the water level , increased cost of pumping , reduction in artesianism , drying up of natural outlets , poor water quality due to salinization , etc
to mechanical erosionto contributeto mechanical erosion
problems of quality degradation ... excessive drawdown of groundwater levels , land subsidence , reduction of spring and baseflows or degradation of groundwater - dependent ecosystemshas causedproblems of quality degradation ... excessive drawdown of groundwater levels , land subsidence , reduction of spring and baseflows or degradation of groundwater - dependent ecosystems
the groundwater regime ... mainly in the lower part of the catchment , where the cumulative influence of all abstraction points was showedinfluencesthe groundwater regime ... mainly in the lower part of the catchment , where the cumulative influence of all abstraction points was showed
to the Indus Basinhas contributedto the Indus Basin
in a year by year decline in the water tablehave resultedin a year by year decline in the water table
land subsidencecausingland subsidence
Land subsidence(passive) has been caused byLand subsidence
to a general lowering of groundwater levels across the aquiferis contributingto a general lowering of groundwater levels across the aquifer
a decline in the aquifer levels , which not only increases costs for water pumpingcausesa decline in the aquifer levels , which not only increases costs for water pumping
decrease of groundwater levelcausingdecrease of groundwater level
changes in groundwater qualitycan also causechanges in groundwater quality
land subsidence(passive) caused byland subsidence
the land subsidence(passive) caused bythe land subsidence
a change in the aquifer water balancewill causea change in the aquifer water balance
potential subsidence of water tablemay causepotential subsidence of water table
in groundwater seepagehave resultedin groundwater seepage
aquifer - system compaction(passive) caused byaquifer - system compaction
low flows(passive) caused bylow flows
saltwater intrusion(passive) caused bysaltwater intrusion
increased salinity of production aquifers(passive) is causedincreased salinity of production aquifers
many hazardous problemscan causemany hazardous problems
salt water intrusion(passive) caused bysalt water intrusion
river and wetland degradationdoes causeriver and wetland degradation
in saline ( saltwater ) intrusionresultingin saline ( saltwater ) intrusion
alsocausedalso
degradation of rivers and wetlandscausedegradation of rivers and wetlands
degradation of rivers and wetlandsDoes ... causedegradation of rivers and wetlands
to the dryinghas ledto the drying
Direct impacts(passive) are caused byDirect impacts
Direct impacts(passive) are caused byDirect impacts
this increase in salinity(passive) is causedthis increase in salinity