Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Environmental Sciences (316)
- Water Resource Management (298)
- Earth Sciences (289)
- Hydrology (280)
- Environmental Indicators and Impact Assessment (191)
-
- Sustainability (187)
- Climate (150)
- Environmental Monitoring (146)
- Natural Resources Management and Policy (144)
- Atmospheric Sciences (143)
- Meteorology (141)
- Natural Resources and Conservation (85)
- Other Environmental Sciences (73)
- Engineering (72)
- Other Earth Sciences (71)
- Civil and Environmental Engineering (61)
- Hydraulic Engineering (49)
- Life Sciences (38)
- Social and Behavioral Sciences (25)
- Geochemistry (15)
- Plant Sciences (15)
- Sedimentology (15)
- Bioresource and Agricultural Engineering (14)
- Public Affairs, Public Policy and Public Administration (13)
- Animal Sciences (12)
- Agriculture (10)
- Environmental Policy (10)
- Keyword
-
- Drought (76)
- United States (68)
- Climate change (7)
- Nebraska (7)
- Groundwater (5)
-
- Remote sensing (5)
- Evapotranspiration (4)
- Agriculture (3)
- Antibiotics (3)
- AquaCrop (3)
- Irrigation (3)
- Machine learning (3)
- Nitrate (3)
- Nutrients (3)
- Pesticides (3)
- Water quality (3)
- 2DSOIL (2)
- Adsorption kinetics (2)
- Aerodynamic Method (2)
- Agricultural environments (2)
- Analytical methods (2)
- Anthelmintics (2)
- Arsenic (2)
- Central United States (2)
- Contamination (2)
- Crop model (2)
- Drinking water contaminants (2)
- Drinking water treatment (2)
- Energy Balance Method (2)
- Energy balance (2)
- Publication Year
- Publication
-
- DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023) (68)
- United States Geological Survey: Water Reports and Publications (67)
- High Plains Regional Climate Center: Staff Publications (64)
- Nebraska Water Center: Faculty Publications (47)
- United States Geological Survey: Datasets (10)
-
- Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023– (8)
- Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research (6)
- Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research (6)
- School of Natural Resources: Faculty Publications (6)
- Cornhusker Economics (5)
- School of Natural Resources: Dissertations, Theses, and Student Research (5)
- Department of Civil and Environmental Engineering: Faculty Publications (4)
- Department of Earth and Atmospheric Sciences: Faculty Publications (4)
- United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications (4)
- Department of Agricultural and Biological Systems Engineering: Faculty Publications (3)
- United States Geological Survey: Staff Publications (3)
- Department of Agricultural and Biological Systems Engineering: Masters Project Reports (2)
- Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research (2)
- Nebraska Agricultural Experiment Station: Historical Research Bulletins (2)
- Transactions of the Nebraska Academy of Sciences and Affiliated Societies (2)
- United States Department of Commerce: Staff Publications (2)
- Working Trees (USDA-NAC) (2)
- Community and Regional Planning Program: Theses (1)
- Department of Agricultural Economics: Dissertations, Theses, and Student Research (1)
- Department of Agricultural and Biological Systems Engineering: Presentations and White Papers (1)
- Department of Environmental Studies: Undergraduate Student Theses (1)
- Department of Geography: Dissertations, Theses, and Student Research (1)
- Department of History: Dissertations, Theses, and Student Research (1)
- Drought Network News (1994–2001) (1)
- Great Plains Research: A Journal of Natural and Social Sciences (through 2013) (1)
Articles 241 - 270 of 338
Full-Text Articles in Fresh Water Studies
Droughtscape, Winter 2014, Kelly Smith
Droughtscape, Winter 2014, Kelly Smith
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report
Outlook & quarterly review . 2
Drought in 2013 review.
Quarterly impacts review . 5
Impacts in 2013 review.
Belmont Forum research0
USDM change maps 11
Central Asia drought planning
Kansas RC&D planning
Publication compares plans
Drought for planners webinar
Soil moisture networks
Kansas farm and ranch planning
$500 to develop leadership
Kids seek solutions
Plains symposium April 1-4
Capacitively Coupled And Direct-Current Resistivity Surveys Of Selected Reaches Of Cozad, Thirty-Mile, Orchard-Alfalfa, Kearney, And Outlet Canals In Nebraska, 2012-13, Christopher M. Hobza, Bethany L. Burton, Jeffrey E. Lucius, Ryan E. Tompkins
Capacitively Coupled And Direct-Current Resistivity Surveys Of Selected Reaches Of Cozad, Thirty-Mile, Orchard-Alfalfa, Kearney, And Outlet Canals In Nebraska, 2012-13, Christopher M. Hobza, Bethany L. Burton, Jeffrey E. Lucius, Ryan E. Tompkins
United States Geological Survey: Water Reports and Publications
Understanding the spatial characteristics of leakage from canals is critical to effectively managing and utilizing water resources for irrigation and hydroelectric purposes. Canal leakage in some parts of Nebraska is the primary source of water for groundwater recharge and helps maintain the base flow of streams. Because surface-water supplies depend on the streamflow of the Platte River and the available water stored in upstream reservoirs, water managers seek to minimize conveyance losses, which can include canal leakage. The United States Geological Survey, in cooperation with the Central Platte Natural Resources District and Nebraska Public Power District, used capacitively coupled (CC) …
Umphlett Qci Dec 2013, Natalie A. Umphlett
Umphlett Qci Dec 2013, Natalie A. Umphlett
High Plains Regional Climate Center: Staff Publications
Highlights for the Basin
Temperature and Precipitation Anomalies
Soil Moisture
September Flooding in Colorado
Early October Blizzard
3-Month Precipitation and Temperature Outlooks
U.S. Seasonal Drought Outlook
Droughtscape, Fall 2013, National Drought Mitigation Center
Droughtscape, Fall 2013, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report
Kansas community drought planning workshop November 5
Drought impacts webinars
Drought outlook and summary
Late summer drought brings more agricultural impacts
Plans help ranchers weather drought
NDMC contributions to U2U project
Drought Management Database archives strategies
QuickDRI will help spot flash droughts
NDMC Co-Hosts NASA workshop
Wilhite leads Integrated Drought Management Program work
Speaking of drought
Managing #Drought tweet chat transcript
Updated USDM website
Climate Change On The Prairie: A Basic Guide To Climate Change In The High Plains Region - Update, Lincoln, Ne
Climate Change On The Prairie: A Basic Guide To Climate Change In The High Plains Region - Update, Lincoln, Ne
High Plains Regional Climate Center: Staff Publications
Global Climate Change
Climate Change in the United States
Historical Climate Trends in the High Plains Region
Historical Climate Trends in the High Plains Region
High Plains Region Update: 2010-2012
New Tool: Climate Impact Reporter
Climate Change Projections and Possible Impacts
Climate Change Projections and Possible Impacts
Droughtscape, Summer 2013, National Drought Mitigation Center
Droughtscape, Summer 2013, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report
July 25 webinar: Drought management database, NIDIS update
Republican River Basin workshops July 31, August 1
Summer climate outlook, spring summary
Spring impacts: wildfire, water, agriculture and business
Data help managers assess Nebraska groundwater declines after drought of 2012
Tadesse helps Mexico with Veg-DRI concept
Visiting scholar explores remote sensing of drought in forests
U.S. Drought Monitor Forum photo recap, details online
Workshop helps New Mexico ranchers cope with drought
Alabama’s new drought plan
National Drought Forum report
Drought Impacts Community of Practice report
Droughtscape, Spring 2013, National Drought Mitigation Center
Droughtscape, Spring 2013, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report
First quarter climate summary and outlook
Impacts: Crop indemnities set records in 2012; water conflicts escalating
International meeting recommends countries have drought policies
NDMC plays key role in international drought policy meeting
EDEN and VOAD guide helps build community drought capacity
Svoboda, other experts and policymakers focus on food and water security
New Mexico ranching workshop set for May 29 in Socorro
Ranch planning updates: archived webinars, new publications
Tune in to the US Drought Monitor Forum, April 16-18
Archived webinar looks at using drought simulations in planning
CoCoRaHS WxTalk on drought
Assessment Of A Rotenone Application Event At Mormon Island West Lake In Central Nebraska, Keith D. Koupal, Brian C. Peterson, Casey W. Schoenebeck
Assessment Of A Rotenone Application Event At Mormon Island West Lake In Central Nebraska, Keith D. Koupal, Brian C. Peterson, Casey W. Schoenebeck
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
Fisheries managers applied rotenone to Mormon Island West in August of 2010 to renovate a fish community that was hypothesized to be unbalanced (i.e., dominated with gizzard shad and common carp) based on standardized survey results. We estimated species-specific biomass following the lake renovation to provide a baseline biomass estimate for a sand pit lake and to evaluate the effectiveness of standardized sampling gears. Gizzard shad (Dorosoma cepedianum) were abundant in all sampling gears, but mostly stock-size (>175 mm total length) and larger individuals were caught in gill and trap nets and sub-stock (≤175 mm total length) …
Estimating Greenhouse Gas Emissions From A Waste Lagoon, Arturo I. Quintanar, Rezaul Mamood, Nanh Lovanh, Justin M. Rawley, Evi Becerra-Acosta, John H. Loughrin
Estimating Greenhouse Gas Emissions From A Waste Lagoon, Arturo I. Quintanar, Rezaul Mamood, Nanh Lovanh, Justin M. Rawley, Evi Becerra-Acosta, John H. Loughrin
High Plains Regional Climate Center: Staff Publications
A cost-effective approach was used to investigate the relationship between emission of the greenhouse gases (GHG), namely, CO2, CH4, and N2O and energy fluxes from a swine waste lagoon. Energy fluxes were calculated using the Penman method. The energy fluxes showed a diurnal pattern as expected of such fluxes. We found that air temperature and latent energy, lagoon surface temperature and solar radiation, as well as air temperature and wind speed can be used to predict for CO2, CH4, and N2O emissions, respectively. Comparison of observed and predicted …
Regional Climate Trends And Scenarios For The U.S. National Climate Assessment Part 4. Climate Of The U.S. Great Plains, Kenneth E. Kunkel, Laura E. Stevens, Scott E. Stevens, Liqiang Sun, Emily Janssen, Donald Wuebbles, Michael C. Kruk, Devin Thomas, Martha Shulski, Natalie A. Umphlett, Kenneth G. Hubbard, Kevin Robbins, Luigi Romolo, Adnan Akyuz, Tapan B. Pathak, Tony R. Bergantino, J. Greg Dobson
Regional Climate Trends And Scenarios For The U.S. National Climate Assessment Part 4. Climate Of The U.S. Great Plains, Kenneth E. Kunkel, Laura E. Stevens, Scott E. Stevens, Liqiang Sun, Emily Janssen, Donald Wuebbles, Michael C. Kruk, Devin Thomas, Martha Shulski, Natalie A. Umphlett, Kenneth G. Hubbard, Kevin Robbins, Luigi Romolo, Adnan Akyuz, Tapan B. Pathak, Tony R. Bergantino, J. Greg Dobson
High Plains Regional Climate Center: Staff Publications
This document is one of series of regional climate descriptions designed to provide input that can be used in the development of the National Climate Assessment (NCA). As part of a sustained assessment approach, it is intended that these documents will be updated as new and well-vetted model results are available and as new climate scenario needs become clear. It is also hoped that these documents (and associated data and resources) are of direct benefit to decision makers and communities seeking to use this information in developing adaptation plans.
There are nine reports in this series, one each for eight …
Emergent Sandbar Dynamics In The Lower Platte River In Eastern Nebraska: Methods And Results Of Pilot Study, 2011, Jason S. Alexander, Devin M. Schultze, Ronald B. Zelt
Emergent Sandbar Dynamics In The Lower Platte River In Eastern Nebraska: Methods And Results Of Pilot Study, 2011, Jason S. Alexander, Devin M. Schultze, Ronald B. Zelt
United States Geological Survey: Water Reports and Publications
The lower Platte River corridor provides important habitats for two State- and federally listed bird species: the interior least tern (terns; Sternula antillarum athallassos) and the piping plover (plovers; Charadrius melodus). However, many of the natural morphological and hydrological characteristics of the Platte River have been altered substantially by water development, channelization, hydropower operations, and invasive vegetation encroachment, which have decreased the abundance of high-quality nesting and foraging habitat for terns and plovers. The lower Platte River (LPR), defined as 103 miles (mi) of the Platte River between its confluence with the Loup River and its confluence with the Missouri …
Comparison Of Water Consumption In Two Riparian Vegetation Communities Along The Central Platte River, Nebraska, 2008–09 And 2011, Brent M. Hall, David L. Rus
Comparison Of Water Consumption In Two Riparian Vegetation Communities Along The Central Platte River, Nebraska, 2008–09 And 2011, Brent M. Hall, David L. Rus
United States Geological Survey: Water Reports and Publications
The Platte River is a vital natural resource for the people, plants, and animals of Nebraska. A recent study quantified water use by riparian woodlands along central reaches of the Platte River, Nebraska, finding that water use was mainly regulated below maximum predicted levels. A comparative study was launched through a cooperative partnership between the United States Geological Survey (USGS), the Central Platte Natural Resources District, the Nebraska Department of Natural Resources, and the Nebraska Environmental Trust to compare water use of a riparian woodland with that of a grazed riparian grassland along the central Platte River. This report describes …
Hydrographic Surveys Of The Missouri And Yellowstone Rivers At Selected Bridges And Through Bismarck, North Dakota, During The 2011 Flood, Brenda K. Densmore, Kellan R. Strauch, Benjamin J. Dietsch
Hydrographic Surveys Of The Missouri And Yellowstone Rivers At Selected Bridges And Through Bismarck, North Dakota, During The 2011 Flood, Brenda K. Densmore, Kellan R. Strauch, Benjamin J. Dietsch
United States Geological Survey: Water Reports and Publications
The United States Geological Survey (USGS), in cooperation with the North Dakota Department of Transportation and the North Dakota State Water Commission, completed hydrographic surveys at six Missouri River bridges and one Yellowstone River bridge during the 2011 flood of the Missouri River system. Bridges surveyed are located near the cities of Cartwright, Buford, Williston, Washburn, and Bismarck, N. Dak. The river in the vicinity of the bridges and the channel through the city of Bismarck, N. Dak., were surveyed. The hydrographic surveys were conducted using a high-resolution multibeam echosounder (MBES), the RESON SeaBatTM 7125, during June 6–9 and June …
Hydrographic Surveys Of Four Narrows Within The Namakan Reservoir System, Voyageurs National Park, Minnesota, 2011, Brenda K. Densmore, Kellan R. Strauch, Jeffrey R. Kiegweid
Hydrographic Surveys Of Four Narrows Within The Namakan Reservoir System, Voyageurs National Park, Minnesota, 2011, Brenda K. Densmore, Kellan R. Strauch, Jeffrey R. Kiegweid
United States Geological Survey: Water Reports and Publications
The United States Geological Survey (USGS) performed multibeam echosounder hydrographic surveys of four narrows in the Namakan reservoir system in August 2011, in cooperation with the International Joint Commission and Environment Canada. The data-collection effort was completed to provide updated and detailed hydrographic data to Environment Canada for inclusion in a Hydrologic Engineering Centers River Analysis System hydraulic model. The Namakan reservoir system is composed of Namakan, Kabetogama, Sand Point, Crane, and Little Vermilion Lakes. Water elevations in the Namakan reservoir system are regulated according to rule curves, or guidelines for water-level management based on the time of year, established …
Droughtscape, Winter 2013, Kelly Smith
Droughtscape, Winter 2013, Kelly Smith
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report
Climatological overview of drought in 2012
Climatological overview of drought, October-December 2012
Impacts of drought in 2012
Drought planning webinars scheduled for ranch advisors
UNL honors NDMC for exceptional service
Report from the emerging community of drought planners
Feb. 6 webinar on drought simulations
Climate Masters course starting
Climate Change in the Midwest book includes drought
Video highlights from coverage of drought of 2012
U.S. Drought Monitor Forum 2013
UN’s High Level Meeting on National Drought Policy
NDMC collaboration with India, Czech Republic
Occurrence Of Antimicrobials And Antimicrobial Resistance Genes In Beef Cattle Storage Ponds And Swine Treatment Lagoons, Yuping Zhang, Chiqian Zhang, David B. Parker, Daniel D. Snow, Zhi Zhou, Xu Li
Occurrence Of Antimicrobials And Antimicrobial Resistance Genes In Beef Cattle Storage Ponds And Swine Treatment Lagoons, Yuping Zhang, Chiqian Zhang, David B. Parker, Daniel D. Snow, Zhi Zhou, Xu Li
Nebraska Water Center: Faculty Publications
Livestock manure treatment and storage structures are potential environmental sources of antimicrobials and antimicrobial resistance genes (ARGs). In this study, the occurrence of antimicrobials and ARGs was investigated in the water and the sludge compartments of beef cattle storage ponds and swine lagoons. Analysis was focused on two families of antimicrobials (sulfonamide and tetracycline) and the corresponding ARGs (sul1, sul2, tetO, tetQ and tetX). Results showed that the pseudo-partitioning coefficients of tetracyclines were higher than those of sulfonamides, suggesting different distributions of these two classes of antimicrobials between water and sludge. The ARGs tested were …
Climate Change: What Does It Mean For Nebraska?, Martha D. Shulski, Natalie A. Umphlett, Tapan B. Pathak, Kenneth G. Hubbard
Climate Change: What Does It Mean For Nebraska?, Martha D. Shulski, Natalie A. Umphlett, Tapan B. Pathak, Kenneth G. Hubbard
High Plains Regional Climate Center: Staff Publications
Because Nebraska’s location on the North American continent is far removed from large bodies of water, Nebraskans experience a strong continental type climate. As such, residents do not benefit from the moderating influence of the ocean, and temperatures can have wide swings from day to day and season to season. Typical characteristics for a continental climate at this latitude are large temperature variability with warm summers dominated by convective thunderstorms, and cold winters influenced by snow and wind from mid-latitude cyclones.
Assessing Total Nitrogen In Surface-Water Samples: Precision And Bias Of Analytical And Computational Methods, David L. Rus, Charles J. Patton, David K. Mueller, Charles G. Crawford
Assessing Total Nitrogen In Surface-Water Samples: Precision And Bias Of Analytical And Computational Methods, David L. Rus, Charles J. Patton, David K. Mueller, Charles G. Crawford
United States Geological Survey: Water Reports and Publications
The characterization of total-nitrogen (TN) concentrations is an important component of many surface-water-quality programs. However, three widely used methods for the determination of total nitrogen—(1) derived from the alkaline-persulfate digestion of whole-water samples (TN-A); (2) calculated as the sum of total Kjeldahl nitrogen and dissolved nitrate plus nitrite (TN-K); and (3) calculated as the sum of dissolved nitrogen and particulate nitrogen (TN-C)—all include inherent limitations. A digestion process is intended to convert multiple species of nitrogen that are present in the sample into one measureable species, but this process may introduce bias. TN-A results can be negatively biased in the …
Riparian Evapotranspiration In Nebraska, Brent M. Hall, David L. Rus
Riparian Evapotranspiration In Nebraska, Brent M. Hall, David L. Rus
United States Geological Survey: Water Reports and Publications
With increasing demands being placed on the water resources of Nebraska, characterizing evapotranspiration (ET) from riparian vegetation has gained importance to water users and managers. This report summarizes and compares the results from several studies of the ET from cottonwood-dominated riparian forests, riparian grasslands, and common reed, Phragmites australis, in Nebraska. Reported results show that the highest seasonal ET amounts were associated with Phragmites australis, followed by riparian forests, with riparian grasslands experiencing the lowest total ET of the studied vegetation communities.
Droughtscape, Fall 2012, National Drought Mitigation Center
Droughtscape, Fall 2012, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report
Updated resources
Drought outlook and review
2012 and past droughters
Summer impacts summary
Urban planners and drought
USDM wins CLEAN seal
Meixiu Yu's Chinese SPEI
Ethiopian project
Mexican VegDRI
Drought monitor sculpture
Droughtscape, Summer 2012, National Drought Mitigation Center
Droughtscape, Summer 2012, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report 1
Drought expanse 1
Upcoming ranch workshops. 3
Drought outlook and review 4
Spring impacts summary 6
Hawaii impact workshops 9
Remote sensing of drought. 10
China workshop . 12
Droughtscape, Spring 2012, National Drought Mitigation Center
Droughtscape, Spring 2012, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Contents
Director’s report.
Climate Masters 1
Ranch plan workshop . 3
Winter climate summary 4
Winter impacts summary . 6
Zhao research.
Getachew research 0
Other international news
Wardlow move 13
IPCC disaster report .
Water And Energy Balance Response Of A Riparian Wetland To The Removal Of Phragmites Australis, Phillip Mykleby
Water And Energy Balance Response Of A Riparian Wetland To The Removal Of Phragmites Australis, Phillip Mykleby
Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research
Vegetation and climate both play integral roles in water availability, particularly for arid to semi-arid regions. Changes in these variables can lead to extreme shortages in water for regions that rely on water for crop irrigation (i.e., the Great Plains). The objective of this study is to evaluate the impacts of vegetation on water availability in the Republican River basin in central Nebraska. Decreases in streamflow have been observed in the river basin for many years and, as a result, an invasive riparian plant species (Phragmites australis) is being removed in an effort to reduce evapotranspiration and reclaim …
Working Trees For Water Quality
Working Trees For Water Quality
Working Trees (USDA-NAC)
Working trees for water quality
Working Trees: a partner in watershed management. Agroforestry helps to protect water quality while achieving both landowner and community objectives.
A Synoptic Perspective Of The Record 1-2 May 2010 Mid-South Heavy Precipitation Event, Joshua D. Durkee, Lee Campbell, Kyle Berry, Dustin Jordan, Gregory Goodrich, Rezaul Mahmood, Stuart Foster
A Synoptic Perspective Of The Record 1-2 May 2010 Mid-South Heavy Precipitation Event, Joshua D. Durkee, Lee Campbell, Kyle Berry, Dustin Jordan, Gregory Goodrich, Rezaul Mahmood, Stuart Foster
High Plains Regional Climate Center: Staff Publications
During 1–2 May 2010, a series of strong thunderstorms led to 41, 57, and 43 tornado, severe wind, and severe hail reports, respectively, across portions of the southern United States. In addition to severe weather, these storms also distributed recordsetting rainfall amounts across the mid-South region, which contributed to historic flooding across portions of central and western Kentucky and Tennessee (Fig. 1). This heavy precipitation event was sampled by multiple surface observational networks, including (but not limited to) 48 research-grade automated stations from the Kentucky Mesonet (www.kymesonet .org), first-order automated stations from the National Weather Service (NWS; www.ncdc.noaa.gov /oa/ncdc.html), and …
Saturated Thickness And Water In Storage In The High Plains Aquifer, 2009, And Water-Level Changes And Changes In Water In Storage In The High Plains Aquifer, 1980 To 1995, 1995 To 2000, 2000 To 2005, And 2005 To 2009, Virginia L. Mcguire, Kris D. Lund, Brenda K. Densmore
Saturated Thickness And Water In Storage In The High Plains Aquifer, 2009, And Water-Level Changes And Changes In Water In Storage In The High Plains Aquifer, 1980 To 1995, 1995 To 2000, 2000 To 2005, And 2005 To 2009, Virginia L. Mcguire, Kris D. Lund, Brenda K. Densmore
United States Geological Survey: Water Reports and Publications
The High Plains aquifer underlies about 112 million acres (about 175,000 square miles) in parts of eight States—Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water levels declined in parts of the High Plains aquifer soon after the onset of substantial irrigation with groundwater (about 1950). This report presents the volume of saturated aquifer material and drainable water in storage in the High Plains aquifer in 2009; water-level changes in the High Plains aquifer from 1980 to 1995, 1995 to 2000, 2000 to 2005, and 2005 to 2009; and changes in the volume of drainable water in …
Hydrostratigraphic Interpretation Of Test-Hole And Surface Geophysical Data, Elkhorn And Loup River Basins, Nebraska, 2008 To 2011, Christopher M. Hobza, Paul A. Bedrosian, Benjamin R. Bloss
Hydrostratigraphic Interpretation Of Test-Hole And Surface Geophysical Data, Elkhorn And Loup River Basins, Nebraska, 2008 To 2011, Christopher M. Hobza, Paul A. Bedrosian, Benjamin R. Bloss
United States Geological Survey: Water Reports and Publications
The Elkhorn-Loup Model (ELM) was begun in 2006 to understand the effect of various groundwater-management scenarios on surface-water resources. During phase one of the ELM study, a lack of subsurface geological information was identified as a data gap. Test holes drilled to the base of the aquifer in the ELM study area are spaced as much as 25 miles apart, especially in areas of the western Sand Hills. Given the variable character of the hydrostratigraphic units that compose the High Plains aquifer system, substantial variation in aquifer thickness and characteristics can exist between test holes. To improve the hydrogeologic understanding …
A Brief History And Summary Of The Effects Of River Engineering And Dams On The Mississippi River System And Delta, Jason S. Alexander, Richard C. Wilson, W. Reed Green
A Brief History And Summary Of The Effects Of River Engineering And Dams On The Mississippi River System And Delta, Jason S. Alexander, Richard C. Wilson, W. Reed Green
United States Geological Survey: Water Reports and Publications
The United States Geological Survey Forecast Mekong project is providing technical assistance and information to aid management decisions and build science capacity of institutions in the Mekong River Basin. A component of this effort is to produce a synthesis of the effects of dams and other engineering structures on large-river hydrology, sediment transport, geomorphology, ecology, water quality, and deltaic systems. The Mississippi River Basin (MRB) of the United States was used as the backdrop and context for this synthesis because it is a continental scale river system with a total annual water discharge proportional to the Mekong River, has been …
Droughtscape, Winter 2012, National Drought Mitigation Center
Droughtscape, Winter 2012, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
Drought Planning for Kansas Ranchers Jan. 21
South Hoping La Niña Dryness Stays Away
2011 Brought Record-Breaking Extent of D4
Reported Impacts Ease as Growing Season Ends
Disaster Planning in Nanjing at Hohai U
Ag, Fire and Water Supply Topped 2011 Impacts
The Global Drought Monitor Portal: The Foundation For A Global Drought Information System, Richard R. Heim Jr., Michael J. Brewer
The Global Drought Monitor Portal: The Foundation For A Global Drought Information System, Richard R. Heim Jr., Michael J. Brewer
United States Department of Commerce: Staff Publications
The international scientific community has long recognized the need for coordinated drought monitoring and response, but many factors have prevented progress in the development of a Global Drought Early Warning System (GDEWS): some of which involve administrative issues (coordinated international action and policy) while others involve scientific, technological, and logistical issues. The creation of the National Integrated Drought Information System (NIDIS) Portal within the United States provided an opportunity to take the first steps toward building the informational foundation for a GDEWS: that is, a Global Drought Information System (GDIS). At a series of workshops sponsored by the World Meteorological …