Publications
Below is a list of the most recent EROS peer-reviewed scientific papers, reports, fact sheets, and other publications. You can search all our publication holdings by type, topic, year, and order.
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Filter Total Items: 2456
Mapping marginal croplands suitable for cellulosic feedstock crops in the Great Plains, United States
Growing cellulosic feedstock crops (e.g., switchgrass) for biofuel is more environmentally sustainable than corn-based ethanol. Specifically, this practice can reduce soil erosion and water quality impairment from pesticides and fertilizer, improve ecosystem services and sustainability (e.g., serve as carbon sinks), and minimize impacts on global food supplies. The main goal of this study was to i
Authors
Yingxin Gu, Bruce K. Wylie
Child health outcomes in sub-Saharan Africa: A comparison of changes in climate and socio-economic factors
We compare changes in low birth weight and child malnutrition in 13 African countries under projected climate change versus socio-economic development scenarios. Climate scenarios are created by linking surface temperature gradients with declines in seasonal rainfall sea along with warming values of 1 °C and 2 °C. Socio-economic scenarios are developed by assigning regionally specific changes in a
Authors
Frank Davenport, Karthryn Grace, Chris Funk, Shraddhanand Shukla
Hydrologic connectivity: Quantitative assessments of hydrologic-enforced drainage structures in an elevation model
Elevation data derived from light detection and ranging present challenges for hydrologic modeling as the elevation surface includes bridge decks and elevated road features overlaying culvert drainage structures. In reality, water is carried through these structures; however, in the elevation surface these features impede modeled overland surface flow. Thus, a hydrologically-enforced elevation sur
Authors
Sandra K. Poppenga, Bruce B. Worstell
Topobathymetric elevation model development using a new methodology: Coastal National Elevation Database
During the coming decades, coastlines will respond to widely predicted sea-level rise, storm surge, and coastalinundation flooding from disastrous events. Because physical processes in coastal environments are controlled by the geomorphology of over-the-land topography and underwater bathymetry, many applications of geospatial data in coastal environments require detailed knowledge of the near-sho
Authors
Jeffrey J. Danielson, Sandra K. Poppenga, John Brock, Gayla A. Evans, Dean J. Tyler, Dean B. Gesch, Cindy A. Thatcher, John Barras
Decadal shifts in grass and woody plant cover are driven by prolonged drying and modified by topo‐edaphic properties
Woody plant encroachment and overall declines in perennial vegetation in dryland regions can alter ecosystem properties and indicate land degradation, but the causes of these shifts remain controversial. Determining how changes in the abundance and distribution of grass and woody plants are influenced by conditions that regulate water availability at a regional scale provides a baseline to compare
Authors
Seth M. Munson, Temuulen T. Sankey, George Z. Xian, Miguel L. Villarreal, Collin G. Homer
Assessing the contributions of local and east Pacific warming to the 2015 droughts in Ethiopia and Southern Africa
No abstract available.
Authors
Chris Funk, Laura Harrison, Shraddhanand Shukla, Diriba Korecha, Tamuka Magadzire, Gregory Husak, Gideon Galu, Andrew Hoell
Creating a Coastal National Elevation Database (CoNED) for science and conservation applications
The U.S. Geological Survey is creating the Coastal National Elevation Database, an expanding set of topobathymetric elevation models that extend seamlessly across coastal regions of high societal or ecological significance in the United States that are undergoing rapid change or are threatened by inundation hazards. Topobathymetric elevation models are raster datasets useful for inundation predict
Authors
Cindy A. Thatcher, John Brock, Jeffrey J. Danielson, Sandra K. Poppenga, Dean B. Gesch, Monica Palaseanu-Lovejoy, John Barras, Gayla A. Evans, Ann Gibbs
Controls on the geochemical evolution of Prairie Pothole Region lakes and wetlands over decadal time scales
One hundred sixty-seven Prairie Pothole lakes, ponds and wetlands (largely lakes) previously analyzed chemically during the late 1960’s and early to mid-1970’s were resampled and reanalyzed in 2011–2012. The two sampling periods differed climatically. The earlier sampling took place during normal to slightly dry conditions, whereas the latter occurred during and immediately following exceptionally
Authors
Martin B. Goldhaber, Christopher T. Mills, David M. Mushet, R. Blaine McCleskey, Jennifer Rover
Evaluating new SMAP soil moisture for drought monitoring in the rangelands of the US High Plains
Level 3 soil moisture datasets from the recently launched Soil Moisture Active Passive (SMAP) satellite are evaluated for drought monitoring in rangelands.Validation of SMAP soil moisture (SSM) with in situ and modeled estimates showed high level of agreement.SSM showed the highest correlation with surface soil moisture (0-5 cm) and a strong correlation to depths up to 20 cm.SSM showed a reliable
Authors
Naga Manohar Velpuri, Gabriel B. Senay, Jeffrey T. Morisette
Lidar-based mapping of flood control levees in south Louisiana
Flood protection in south Louisiana is largely dependent on earthen levees, and in the aftermath of Hurricane Katrina the state’s levee system has received intense scrutiny. Accurate elevation data along the levees are critical to local levee district managers responsible for monitoring and maintaining the extensive system of non-federal levees in coastal Louisiana. In 2012, high resolution airbor
Authors
Cindy A. Thatcher, Samsung Lim, Monica Palaseanu-Lovejoy, Jeffrey J. Danielson, Dustin R. Kimbrow
Is the geographic range of mangrove forests in the conterminous United States really expanding?
Changes in the distribution and abundance of mangrove species within and outside of their historic geographic range can have profound consequences in the provision of ecosystem goods and services they provide. Mangroves in the conterminous United States (CONUS) are believed to be expanding poleward (north) due to decreases in the frequency and severity of extreme cold events, while sea level rise
Authors
Chandra Giri, Jordan Long
Hydropower assessment of Bolivia—A multisource satellite data and hydrologic modeling approach
This study produced a geospatial database for use in a decision support system by the Bolivian authorities to investigate further development and investment potentials in sustainable hydropower in Bolivia. The study assessed theoretical hydropower of all 1-kilometer (km) stream segments in the country using multisource satellite data and a hydrologic modeling approach. With the assessment covering
Authors
Naga Manohar Velpuri, Shahriar Pervez, W. Matthew Cushing