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#snowmelt

0 posts0 participants0 posts today
Public *
💧🌏 Greg Cocks

NOAA/USGS Water Map – National Water Model
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water.noaa.gov/map <-- shared web map
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water.noaa.gov/about/nwm <-- shared NWM ‘About’ page
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[ the post’s author did the spatial analysis to get the first round of elevation values of the majority of the 10s of millions offshore points, etc - alturl.com/3nrbm ]
#GIS #spatial #mapping #model #modeling #NationalWaterModel #NOAA #NWM #FIM #water #hydrology #framework #streamflow #realtime #observed #watercycle #rainfall #precipitation #snowmelt #overlandflow #flood #flooding #floodinnundationmodel #FIM #infiltration #bigdata #supercomputer #risk #hazard #mitigation #warning #warningsystems #threat #guidance #NationalWeatherService #forecast #forecasting #meteorology #river
@NOAA @USGS @nws

schematic - NWM v3.0 New Total Water Level Forecasting Capability
screen shot - NWM https://water.noaa.gov/map - CONUS
photo - flooding in a residential neighbourhood
map - NWM v3.0 Total Water Level Domain Coverage
Public *
💧🌏 Greg Cocks

[State Of] Colorado To Shield Thousands Of Acres Of Wetlands, Miles Of Streams [After Federal Supreme Court Sackett Decision]
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coloradosun.com/2024/05/09/col <-- shared media article
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#water #hydrology #waterquality #waterresources #watersecurity #Colorado #USWest #staterights #supremecourt #Sackett #protection #CleanWaterAct #EPA #permits #permitting #construction #development #roads #impacts #statewaters #wetlands #streams #seasonal #ephemeral #legislation #statehouse #WesternUSA #rain #snowmelt #precipitation #climatechange #oversight #subsurface #groundwater #legal #regulations #waterways #dredge #fill #farming #agriculture #irrigation #wastewater #treatment #pollution #treatment #mitigation

photo - Blanca Wetlands, San Luis Valley, Colorado (by Stan Rose)
photo - Colorado River in Mesa County, Colorado
photo - beaver wetland with vegetation, after Cameron Peak Fire, Cache La Poudre River Valley, Colorado
photo - Colorado stream in high area, with snow
Public
Ecomate

The linked article discusses the impacts of increasing rainfall in the Arctic, which is caused by the region’s rapid warming and sea ice loss. Some of the main effects are:

- Accelerated #ice loss and #sealevel rise from #rain-on-snow events on the #Greenland ice sheet.

- More #flooding, #permafrost thaw, #landslides, and #avalanches from heavy rain and #snowmelt

- Challenges for wildlife.

#climatechange #ActNow #climate

e360.yale.edu/features/arctic-

A rainstorm in the distance, as viewed from Disko Bay, Greenland. MARIO TAMA / GETTY IMAGES
Public
💧🌏 Greg Cocks

Climate Change Impact Assessment On The Hydrological Regime Of The Kaligandaki Basin, Nepal
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doi.org/10.1016/j.scitotenv.20 <-- shared paper
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“HIGHLIGHTS
• The rise in temperature and increase in precipitation is projected in future in Kaligandaki River basin.
• The water availability in the basin is not likely to decrease during this century.
• The change in water balance in the upper sub-basins of Kaligandaki River is higher.
• The output from this research could be beneficial for water resources management..."
#GIS #spatial #mapping #Nepal #Kaligandaki #riverbasin #basin #river #hydrology #model #modeling #numericmodeling #climatechange #temperature #precipitation #ET ##waterresources #water #watersecurity #waterbalance #impactassessment #humanimpacts #freshwater #HinduKush #himalayas #SWAT #prediction #projection #cimip5 #gcm #waterbalance #snowmelt #evapotranspiration #spatialanalysis #spatiotemporal

image - study Graphical abstract
maps - model results - Spatial distribution of projected change in water yield (%) of Kaligandaki basin for RCP 4.5 (top) and RCP 8.5 (bottom) compared to 1990s reference period.
graphic - Location map of Kaligandaki basin in Nepal (left) and Spatial distribution of Hydrological, Precipitation, and Temperature Stations (right).
photo - Gandaki River, Nepal
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