Skip to main content
ARS Home » Research » Manuscripts by Strategic Topical Areas

Hydrological Processes
item Using detailed surface topography to classify dune beds in a laboratory flume (Jul 2019)
item Changes in lateral floodplain connectivity accompanying stream channel evolution: Implications for sediment and nutrient budgets (Apr 2019)
item Cheatgrass and grazing Nevada rangelands (Mar 2019)
item Observed spatiotemporal trends in intense precipitation events across United States: applications for stochastic weather generation (Feb 2019)
item Post-fire erosion by wind and cool-season runoff processes in sagebrush steppe, Great Basin, USA (Feb 2019)
item Establishing big sagebrush into perennial grass stands (Feb 2019)
item The impacts of porous rock check dams on a semiarid alluvial fan (Feb 2019)
item Critical zone water balance over thirteen years in a semiarid savanna (Jan 2019)
item Vegetation, hydrologic, and erosion responses of sagebrush steppe 9 yr following mechanical tree removal (Jan 2019)
item Environmental and vegetative controls on soil CO2 efflux in three semiarid ecosystems (Jan 2019)
item Advancing preparedness and response to drought through international cooperation (Jan 2019)
item Identifying the impact of 2016-17 Southern Great Plains wildfires and their antecedent conditions on ecological health and recovery (Jan 2019)
item Evaluation of regional climate services: Learning from seasonal-scale examples across the Americas (Jan 2019)
item Assessing and responding to the impact of 2016-18 wildfires on agricultural systems in the Southern Great Plains (Jan 2019)
item Minimum inter-event times for rainfall in the Eastern region of China (Jan 2019)
item Assessing the impacts of a changing climate in the Southern Great Plains (Dec 2018)
item Impact of eastern redcedar proliferation on water resources in the Great Plains USA – current state of knowledge (Dec 2018)
item Filling an ephemeral gully channel: Impacts on physical soil quality (Nov 2018)
item Southern Great Plains (Nov 2018)
item Combining sediment fingerprinting with age-dating sediment using fallout radionuclides for an agricultural stream, Walnut Creek, Iowa, USA (Nov 2018)
item Reservoir sedimentation management: a sustainable development challenge (Nov 2018)
item Spatial and temporal variability of the impacts of Pinyon and Juniper reduction on hydrologic and erosion processes across climatic gradients in the Western US: A regional synthesis (Nov 2018)
item Use of soft data for multicriteria calibration and validation of agricultural policy environmental eXtender: Impact on model simulations (Nov 2018)
item Performance assessment of five different soil moisture sensors under irrigated field conditions in Oklahoma (Nov 2018)
item Native lagomorphs suppress grass establishment in a shrub-encroached, semi arid grassland (Nov 2018)
item Regional resources to address climate vulnerability in the southern plains (Oct 2018)
item Assessment of levee treatments for an irrigation reservoir in Arkansas (Oct 2018)
item Seasonal wetness, soil organic carbon, and fire influence soil hydrological properties and water repellency in a sagebrush-steppe ecosystem (Oct 2018)
item Agricultural Conservation Planning Framework ArcGIS® toolbox User's Manual, Version 3.0 (Oct 2018)
item Eddy covariance measurements of carbon dioxide and water fluxes in Mid-South U.S. cotton (Oct 2018)
item Remotely estimating beneficial arthropod populations: Implications of a low-cost unmanned aerial system (Sep 2018)
item Assessment of irrigation reservoir levee impairment in Arkansas, USA (Sep 2018)
item Consistency of the threshold phosphorus saturation ratio across a wide geographic range of acid soils (Sep 2018)
item Reduced expression of iron transport and homeostasis genes in pseudomonas fluorescens during iron uptake from nanoscale iron (Sep 2018)
item Environmental impact of dairy productions trends in the United States and recommendations for abatement (Sep 2018)
item Application of fibrous streambank protection against groundwater seepage erosion (Aug 2018)
item Predicting soil thickness on soil mantled hillslopes (Aug 2018)
item Seasonal timing regulates extreme drought impacts on CO2 and H2O exchanges over semiarid steppes in Inner Mongolia, China (Aug 2018)
item Fluvial geomorphology, root distribution, and tensile strength of the invasive giant reed, Arundo donax, and its role on stream bank stability in the Santa Clara River, southern California (Aug 2018)
item Estimation of dry-matter intake in lambs via field-based NIR proximal sensing (Aug 2018)
item Analyzing impacts of swine manure application on soil microbial communities and associated drainage water (Aug 2018)
item Assessing pathogen presence in an intensively tile drained, agricultural watershed (Aug 2018)
item Quantifying geostatistical properties of 137Cs and 210Pbex at small scales for improving sampling design and soil erosion estimation (Aug 2018)
item Soil microbial community responses to US grassland management in continental and humid subtropical climates (Aug 2018)
item Burning of the native and improved grasslands of the Southern Plains: A typical management practices effects on mycorrhizal fungi abundance (Aug 2018)
item Managing soil health in organic cultivation (Aug 2018)
item Agricultural management impacts on soil health across the Southern Plains of the United States (Aug 2018)
item Biological indicators of soil health in organic cultivation (Aug 2018)
item A Bayesian total uncertainty analysis framework for assessment of management practices using watershed models (Aug 2018)
item CEAP: Measuring and understanding the effects of conservation practices within watersheds (Jul 2018)
item CEAP: Effects of conservation practices on soil and water resources in the Upper Washita Basin (Jul 2018)
item Conservation tillage effects in the Atlantic Coastal Plain: An APEX examination (Jul 2018)
item Hydrologic impacts of extreme precipitation events on a low gradient coastal plain watershed (Jul 2018)
item Management of water resources for grasslands (Jul 2018)
item Pharmaceuticals at Penn State living filter: from wasterwater to groundwater (Jul 2018)
item A probabilistic appraisal of rainfall-runoff modeling approaches within SWAT in mixed land use watersheds (Jul 2018)
item Trends in the construction of on-farm irrigation reservoirs in response to aquifer decline in eastern Arkansas: Implications for conjunctive water resource management (Jul 2018)
item Morphodynamic trends of the Ribb River, Ethiopia, prior to dam construction (Jul 2018)
item Long-term metal and arsenic mobility between wetlands and lakes_variable histories within the same floodplain (Jul 2018)
item Influence of topographic shadows on the thermal and hydrological processes in cold region mountainous watershed (Jul 2018)
item Evaluating sediment deposition prediction by three 137Cs erosion conversion models (Jul 2018)
item Fusion of moderate resolution Earth observations for operational crop type mapping (Jul 2018)
item Simultaneous calibration of evapotranspiration and crop yield in agronomic system modeling using the APEX model (Jul 2018)
item Hydraulic redistribution affects modeled carbon cycling via soil microbial activity and suppressed fire (Jul 2018)
item Eleven years of mountain weather, snow, soil moisture, and streamflow data from the rain-snow transition zone-the Johnston Draw catchment, Reynolds Creek Experimental Watershed and Critical Zone Observatory, USA (Jul 2018)
item 31 years of hourly spatially distributed air temperature, humidity, and precipitation amount and phase from Reynolds Critical Zone Observatory (Jun 2018)
item A model for the AgES (Agricultural Ecosystems Services): Concepts of simplicity versus complexity in representing spatially explicit soil-water-plant processes (Jun 2018)
item Measuring ephemeral gully erosion rates and topographical thresholds in an urban watershed using unmanned aerial systems and structure-from-motion photogrammetric techniques (Jun 2018)
item Validation of a spectrophotometric procedure for determining nitrate in water samples (Jun 2018)
item Reservoir sedimentation rates in the Little Washita River experimental watershed, Oklahoma: measurement and controlling factors (Jun 2018)
item Effectiveness of conservation reserve program buffers in the Chesapeake Bay Watershed: 2017 annual report (Jun 2018)
item Celebrating the 350th anniversary of phosphorus discovery: a conundrum of deficiency and excess (Jun 2018)
item Water extractable phosphorus in animal manure and manure compost: quantities, characteristics, and temporal changes (Jun 2018)
item Impact of climate change and climate anomalies on hydrologic and biogeochemical processes in the Chesapeake Bay Watershed (Jun 2018)
item A geospatial model to quantify mean thickness of peat in cranberry bogs (Jun 2018)
item Gypsum bedding impact on hydrogen sulfide release from dairy manure storages (Jun 2018)
item Management implications of snowpack sensitivity to temperature and atmospheric-moisture changes in Yosemite National Park, California, USA (Jun 2018)
item Evaluating evapotranspiration estimation methods in APEX model for dryland cropping systems in a semi-arid region (May 2018)
item A blooming interest in the hydraulic traits of flowers A commentary on Roddy et al. ‘Water relations of Calycanthus flowers: hydraulic conductance, capacitance, and embolism resistance’ (May 2018)
item Changes in photosynthesis and soil moisture drive the seasonal soil respiration-temperature hysteresis relationship (May 2018)
item Greenhouse gas emissions and management practices that impact them in US rice systems (May 2018)
item Choosing the perfect plot (May 2018)
item Exploring multiple operating scenarios to identify low-cost, high nitrate removal strategies for electrically-stimulated woodchip bioreactors (May 2018)
item Identifying challenges and opportunities for improved nutrient management through U.S.D.A's Dairy Agroecosystem Working Group (Apr 2018)
item REVIEW AND DEVELOPMENT OF ASABE ENGINEERING PRACTICE 621: “GUIDELINES FOR CALIBRATING, VALIDATING, AND EVALUATING HYDROLOGIC AND WATER QUALITY MODELS” (Apr 2018)
item Implementing dynamic root optimization in Noah-MP for simulating phreatophytic root water uptake (Apr 2018)
item Modeling ephemeral gully erosion from unpaved roads: Equifinality and implications for scenario analysis (Apr 2018)
item Featured collection introduction: Connectivity of streams and wetlands to downstream waters (Apr 2018)
item Soil carbon pools in dryland agroecosystems as impacted by several years of drought (Apr 2018)
item Comparison of runoff and soil loss in different tillage systems in the Mollisol region of Northeast China (Apr 2018)
item Crop development related to temperature and photoperiod (Mar 2018)
item Assessment of practices for controlling shallow valley-bottom gullies in the sub-humid Ethiopian highlands (Mar 2018)
item Repeated and random components in Oklahoma's monthly precipitation record (Mar 2018)
item Factors affecting efficacy of prescribed fire for western juniper control (Mar 2018)
item Soil moisture dynamics in a Colorado field: Stability and threshold crossing times under annual crops and perennial vegetation (Mar 2018)
item N loss to drain flow and N2O emissions from a corn-soybean rotation with winter rye (Mar 2018)
item Where is the USA Corn Belt, and how is it changing? (Mar 2018)
item Comparing the effects of soil inputs for NTT and ArcAPEX interfaces on model simulation performance (Mar 2018)
item Impacts of droughts and extreme-temperature events on gross primary production and ecosystem respiration: a systematic assessment across ecosystems and climate zones (Mar 2018)
item An ecohydrological stream type classification of intermittent and ephemeral streams in the Southwestern United States (Mar 2018)
item Right practice, right place: A conservation planning toolbox for meeting water quality goals in the Corn Belt (Mar 2018)
item Crop development related to temperature and photoperiod (Mar 2018)
item Developing agricultural solutions for the Southern Plains: Responding to climate change and resource constraints (Mar 2018)
item Evaluation of global precipitation measurement rainfall estimates against three dense gauge networks (Mar 2018)
item Impact of temperature and hydraulic retention time on pathogen and nutrient removal in woodchip bioreactors (Mar 2018)
item Using canopy hyperspectral reflectance to predict root biomass carbon and nitrogen content (Mar 2018)
item A simulation of rill bed incision processes in upland concentrated flows (Feb 2018)
item Characterizing the phosphorus forms extracted from soil by the Mehlich III soil test (Feb 2018)
item Spatial and temporal analysis of hillslope–channel coupling and implications for the longitudinal profile in a dryland basin (Feb 2018)
item Fiber reinforced sandy slopes under groundwater return flow (Feb 2018)
item The Gulf Atlantic Coastal Plain (GACP) Tifton, GA, LTAR site (Feb 2018)
item Comparing ecosystem and soil respiration: Review and key challenges of tower-based and soil measurements (Feb 2018)
item USDA Long Term Agroecosystem Research (LTAR) Network and earth observation research (Feb 2018)
item The AmeriFlux network: A coalition of the willing (Feb 2018)
item Water quality of surface runoff and lint yield in cotton under furrow irrigation in Northeast Arkansas (Feb 2018)
item Using weather data in land treatment decisions (Feb 2018)
item Streambank alluvial unit contributions to suspended sediment and total phosphorus loads, Walnut Creek, Iowa, USA (Jan 2018)
item Long-term vegetation, hydrology, and erosion responses to tree removal by prescribed fire, cutting, and mastication in sagebrush steppe (Jan 2018)
item Rapid recovery of gross production and respiration in a mesic mountain big sagebrush ecosystem following prescribed fire (Jan 2018)
item Quantifying contributions of slaking and mechanical breakdown of soil aggregate to splash erosion for different soils from the Loess Plateau of China (Jan 2018)
item The Image Processing Workbench (Jan 2018)
item Distribution and mass of groundwater orthophosphorus in an agricultural watershed (Jan 2018)
item Water flow modeling with dry bulk density optimization to determine hydraulic properties in mountain soils (Jan 2018)
item Seasonal dynamics of water and nutrient fluxes is an agricultural peatland (Jan 2018)
item Comparative analysis of SWAT model with Coupled SWAT-MODFLOW model for Gibbs Farm Watershed in Georgia (Jan 2018)
item Rainfall simulation experiments in the Southwestern USA using the Walnut Gulch rainfall simulator (Jan 2018)
item 5.3.2 Optical measurements (Jan 2018)
item Communicating climate information across binational boundaries at the regional scale - lessons learned from North America (Jan 2018)
item Regional drought early warning, impacts, and assessment for water and agriculture in the lower Rio Grande basin, 2016-2017 (Jan 2018)
item Implications of observed and simulated soil carbon sequestration for management options in corn-based rotations (Jan 2018)
item Chlorophyll fluorescence better captures seasonal and interannual gross primary productivity dynamics across dryland ecosystems of southwestern North America (Jan 2018)
item Use of the USDA National Cooperative Soil Survey Soil Characterization Data to detect soil change: A cautionary tale (Jan 2018)
item Simulating the dependence of aspen (Populus tremuloides) on redistributed snow in a semi-arid watershed (Jan 2018)
item Electrical stimulation for enhanced denitrification in woodchip bioreactors: Opportunities and challenges (Jan 2018)
item Form and function relationships revealed by long-term research in a semiarid mountain catchment (Dec 2017)
item Resilient Southern Plains agriculture and forestry in a varying and changing climate conference report (Dec 2017)
item Building your conservation story (map) (Dec 2017)
item Rainfall erosivity: An overview of methodologies and applications (Dec 2017)
item Erosion and lateral surface processes (Dec 2017)
item The microbiome structure of Oklahoma cropland and prairie soils and its response to seasonal forcing and management practices (Dec 2017)
item Effectiveness of prescribed fire to re-establish sagebrush vegetation and ecohydrologic function on woodland-encroached sagebrush steppe, Great Basin, USA (Dec 2017)
item Estimating landscape-scale impacts of agricultural management on soil carbon using measurements and models. (Dec 2017)
item Three-dimensional numerical simulations of local scouring around bridge piers (Dec 2017)
item Consensus on a new definition for soil? (Dec 2017)
item High-frequency surface waves method for agricultural applications (Dec 2017)
item Hydrological model parameterization using NDVI values to account for the effects of land-cover change on the rainfall-runoff response (Dec 2017)
item 2016-2017 regional drought early warning, impacts, and assessment workshops in the Rio Grande Basin (Dec 2017)
item Agricultural management impacts on soil health: methods for large spacial scales (Nov 2017)
item A modeling framework for evaluating streambank stabilization practices for reach-scale sediment reduction (Nov 2017)
item The promise, practice and state of planning tools to assess site vulnerability to runoff phosphorus loss (Nov 2017)
item Several key issues on using 137Cs method for soil erosion estimation (Oct 2017)
item Effect of temporal scales on estimating evapotranspiration with APEX (Oct 2017)
item Implication of varying parameter sensitivities and temporal aggregation on estimating evapotranspiration in the semi-arid conditions (Oct 2017)
item Impact of length of calibration period on the apex model output simulation performance (Oct 2017)
item Regional services in a research context: USDA climate hubs in the agricultural research service (Oct 2017)
item How does agricultural management for soil health in the southern plains impact a suite of soil health indicators? (Oct 2017)
item Comparison of highly managed winter wheat soils to improved and tallgrass prairie pastures on soil microbial community structure using PLFA (Oct 2017)
item Regional drought early warning, impacts, and assessment for water and agriculture in the lower Rio Grande valley, 2016-2017 (Oct 2017)
item Distribution of dairy production strategies in the US and environmental impact (Oct 2017)
item 2D automatic body-fitted structured mesh generation using advancing extraction method (Oct 2017)
item 2D Automatic body-fitted structured mesh generation using advancing extraction method (Oct 2017)
item Repackaging precipitation into fewer, larger storms reduces ecosystem exchanges of CO2 and H2O in a semiarid steppe (Oct 2017)
item Evaluation of the VIIRS BRDF, Albedo and NBAR products suite and an assessment of continuity with the long term MODIS record (Sep 2017)
item Data set: Direct insertion of NASA Airborne Snow Observatory-derived snow depth time-series into the iSnobal energy balance snow model (Sep 2017)
item Spatial Modeling for Resources Framework (SMRF) (Sep 2017)
item Dairy production systems in the United States: Nutrient budgets and environmental impacts (Sep 2017)
item Monitoring tylosin and sulfamethazine in a tile-drained agricultural watershed using polar organic chemical integrative sampler (POCIS) (Sep 2017)
item Seasonal variation of macrolide resistance gene abundances in the South Fork Iowa River Watershed (Aug 2017)
item Projected climate change impacts in rainfall erosivity over Brazil (Aug 2017)
item Impacts of hydraulic redistribution on grass-tree competition versus facilitation in a semiarid savanna (Aug 2017)
item The SMAP level 4 carbon product for monitoring ecosystem land-atmosphere CO2 exchange (Aug 2017)
item Partitioning evapotranspiration using long-term carbon dioxide and water vapor fluxes: New approach to ET partitioning (Jul 2017)
item Climate moderates potential shifts in streamflow from changes in pinyon-juniper woodland cover across the western U.S (Jun 2017)
item Soil microbial community structure: mechanical disturbance alters soil microbial community (Jun 2017)
item Optimum returns from greenhouse vegetables under water quality and risk constraints in the United Arab Emirates (Apr 2017)
item Advancements in hydrology and erosion process understanding and post-fire hydrologic and erosion model development for semi-arid landscapes (Apr 2017)
item Comparison of NOAA lidar data at 1.5 and 3 meter resolutions, for adequate watershed delineation in Tift County, Georgia, USA (Apr 2017)
item Flooding in ephemeral streams: incorporating transmission losses (Apr 2017)
item Inference of soil hydrologic parameters from electronic soil moisture records (Apr 2017)
item The two water worlds hypothesis: Addressing multiple working hypotheses and proposing a way forward (Apr 2017)
item Evapotranspiration estimates derived using multi-platform remote sensing in a semiarid region (Feb 2017)
item Improving the accuracy of the gradient method for determining soil carbon dioxide efflux (Jan 2017)
item Country-level net primary production distribution and response to drought and land cover change (Jan 2017)
item Spatiotemporal soil and saprolite moisture dynamics across a semi-arid woody plant gradient (Jan 2017)
item The increasing importance of atmospheric demand in regulating ecosystem functioning (Sep 2016)
item Response of spectral reflectances and vegetation indices on varying Juniper cone densities (Oct 2013)
item Characterization of drought and climate change in Zacatecas, Mexico (Oct 2013)
item Water budget of the Calera Aquifer in Zacatecas, Mexico (Oct 2013)