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#streamflow

1 post1 participant0 posts today
Public
💧🌏 Greg Cocks

Evaluating Drought Risk Of The Red River Of The North Basin Using Historical And Stochastic Streamflow Upstream From Emerson, Manitoba
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pubs.usgs.gov/publication/sir2 <-- shared link to USGS publication
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waterdata.usgs.gov/nwis <-- USGS National Water Information System (NWIS) database - USGS water open data for the Nation
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#GIS #spatial #mapping #deterministic #waterbalance #stochasticweather #model #modeling #RedRiver #USA #Canada #spatialanalysis #spatiotemporal #waterresources #streamgage #NorthDakota #Manitoba #streamflow #flood #flooding #watersupply #agriculture #farming #ecology #drought #extremeweather #meteorology #basin #subbasin #risk #hazard #gauge #flow
@USGS

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

Alaska's Rusting Waters - Pristine Rivers And Streams Turning Orange | Metal Mobilization From Thawing Permafrost To Aquatic Ecosystems Is Driving Rusting Of Arctic Streams
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phys.org/news/2024-05-alaska-r <-- shared technical article
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doi.org/10.1038/s43247-024-014 <-- shared paper
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#GIS #spatial #mapping #remotesensing #satellite #imagery #Landsat #earthobservation #Alaska #water #hydrology #Arctic #permafrost #melting #thawing #climatechange #waterchemistry #ecosystem #upland #waterquality #humanimpacts #discolourisation #BrooksRange #aquatic #foodweb #drinkingwater #watersecurity #subsistence #fishing #iron #Fe #rust #minerals #mineralogy #sediment #soil #sampling #pH #sulfides #weathering #erosion #drainage #streamflow #iron #zinc #nickel #copper #cadmium #waterresources #ecosystems

map - orange stream observations across the Brooks Range in northern Alaska
photo - aerial view of the Kutuk River in Alaska's Gates of the Arctic National Park that looks like orange paint spilling into the clear blue water.
photos, maps & charts - Time-series analysis of three discolored streams in northwest Alaska using Landsat
schematic - Conceptual models of hypothesized processes contributing to the discoloration of Arctic streams in Alaska’s Brooks Range
Public
💧🌏 Greg Cocks

There's A Hidden Water Cycle In The Amazon We Barely Know Anything About
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sciencealert.com/theres-a-hidd <-- shared technical article
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pnas.org/doi/10.1073/pnas.2306 <-- shared paper / review
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#GIS #spatial #mapping #water #hydrology #Amazon #AmazonRainForest #rainforest #brazil #peru #colombia #model #modeling #watercycle #river #stream #streamflow #freshwater #watersecurity #environment #habitat #biodiversity #forest #wetlands #hydroclimate #AAA #pathway #rainfall # #precipitation #evapotranspiration #biome #multifactor #spatialanalysis #spatiotemporal #terrestrial #aquatic #sediment #nutrients #climatechange #basin #amazonbasin #temperature #climatology #waterbalance #socialecology

schematic / model graphic - Key processes along the AAA hydroclimate pathway, reflecting how the regional water cycle is linked through continental hydrology, moving water from the Andes to Amazon to Atlantic, and through large-scale atmospheric circulation, moving moisture from the Atlantic to Amazon to Andes. These processes along the AAA pathway underpin social–ecological systems within and beyond the Amazon basin boundaries.
maps - temperature trends across the Amazon basin
photo - parrots on a branch in the rain, Amazon Rain Forest
maps and charts - Change in monthly climatology of the surface and atmospheric water balance components of the Amazon Basin (A) and simplified scheme of these variables over tropical South America (B)
Public
💧🌏 Greg Cocks

Colorado River Basin - Coordinated Reservoir Operations (CROS) Again In 2024
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coloradoriverrecovery.org/blog <-- shared technical post
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cbrfc.noaa.gov/ <-- Colorado Basin River Forecast Center, More detailed information about forecasted streamflows in the Colorado River basin
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#GIS #spatial #mapping #ColoradoRiver #ColoradoR #ColoradoRiverBasin #spatiotemporal #reservoir #reservoirs #releases #mountain #snowpack #headwaters #storage #waterresources #watersecurity #USA #USWest #CROS #planning #management #water #hydrology #surfacewater #habitat #fish #ecosystems #endangered #climatechange #pikeminnow #humpbackchub #razorbacksucker #bonytailchub #streamflow #riverconditions #riverflow #surplus #wateruse #coordination #model #modeling

screenshot / map - peak flow forecasts from the Colorado Basin River Forecast Center, Colorado River Basin
screenshot / map - reservoir conditions from the Colorado Basin River Forecast Center, Colorado River Basin zoomed to Colorado and part of Utah
photo - Ruedi Reservoir and dam, Colorado
photo - Williams Fork Dam & spillway, Colorado
Public
💧🌏 Greg Cocks

Groundwater Sustainability And Land Subsidence In California’s Central Valley
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doi.org/10.3390/w16081189 <-- shared paper
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#groundwater #landsubsidence #wateravailability #CentralValley #water #hydrology #subsidence #pumping #overpumping #vulnerable #damage #California #GIS #spatial #mapping #overpumping #extraction #waterresources #agriculture #irrigation #farming #crops #vegetables #landuse #storage #watersecurity #waterquality #sustainability #management #plan #SGMA #USGS #CVHM #model #modeling #numericalmodeling #modflow #groundwatermodel #climatechange #recharge #geology #engineeringgeology #geomorphometry #aquifer #recharge #well #waterbalance #streamflow #risk #hazard #impacts #storageloss #infrastructure #climateextremes #planning #earthobservation #remotesensing #salinity #seawater #intrusion #saltwater #insar #saltwaterintrusion
@USGS

photo - groundwater pumping to cistern with fruit trees, Central Valley, Southern California
maps - Central Valley Hydrologic Model version 2 (CVHM2) simulations of groundwater-level declines for (A) the 2007–2009 drought and (B) the 2012–2016 drought periods. Maps represent simulated groundwater-level differences in the deeper confined system (layer 9 of CVHM2).
map - Land subsidence between June 2015 and April 2023 based on the California Department of Water Resource’s TRE Altamira InSAR Dataset. Also shown are the glaciated and non-glaciated alluvial fans.
maps of model results - Simulated land subsidence in the southern Central Valley (A) from the water year (WY) 1962 to WY 2009. (B) From WY 2000 to WY 2019. (C) From WY 2012 to WY 2016. California
Public
katch wreck

"Our results signify a substantial shift from pre-industrial #streamflow and soil moisture reference conditions to persistently increasing change. This indicates a transgression of the new planetary boundary for freshwater change, which is defined and quantified using our approach, calling for urgent actions to reduce human disturbance of the #freshwater cycle."

nature.com/articles/s44221-024

NatureNotable shifts beyond pre-industrial streamflow and soil moisture conditions transgress the planetary boundary for freshwater change - Nature WaterExceptional streamflow and soil moisture conditions now occur on a substantial share of global land area and are much more frequent than in pre-industrial times. This marks a notable transgression of the new planetary boundary for freshwater change.
Public
The Big Data Cluster

Floods in #Vermont during the summer of 2023 offered some unique research opportunities to study #streamflow, the movement of dissolved organic #carbon, and how watersheds reacted to the disturbance. It also caused massive devastation in the state.

United States Geological Survey member James Shanely describes the moment when interest in the rainfall and rising water levels turned to concern.

Shanley is presenting about this flood-related research at #AGU23. #hydrology #CriticalZone

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