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
Topobathymetric model of Mobile Bay, Alabama
Topobathymetric Digital Elevation Models (DEMs) are a merged rendering of both topography (land elevation) and bathymetry (water depth) that provides a seamless elevation product useful for inundation mapping, as well as for other earth science applications, such as the development of sediment-transport, sea-level rise, and storm-surge models. This 1/9-arc-second (approximately 3 meters) resolutio
Authors
Jeffrey J. Danielson, John Brock, Daniel M. Howard, Dean B. Gesch, Jamie M. Bonisteel-Cormier, Laurinda J. Travers
Large scale snow water status monitoring: Comparison of different snow water products in the upper Colorado basins
We illustrate the ability to monitor the status of snow water content over large areas by using a spatially distributed snow accumulation and ablation model that uses data from a weather forecast model in the upper Colorado Basin. The model was forced with precipitation fields from the National Weather Service (NWS) Multi-sensor Precipitation Estimator (MPE) and the Tropical Rainfall Measuring Mis
Authors
G. A. Artan, J. P. Verdin, R. Lietzow
Effects of sea-level rise on barrier island groundwater system dynamics: ecohydrological implications
We used a numerical model to investigate how a barrier island groundwater system responds to increases of up to 60 cm in sea level. We found that a sea-level rise of 20 cm leads to substantial changes in the depth of the water table and the extent and depth of saltwater intrusion, which are key determinants in the establishment, distribution and succession of vegetation assemblages and habitat sui
Authors
John P. Masterson, Michael N. Fienen, E. Robert Thieler, Dean B. Gesch, Benjamin T. Gutierrez, Nathaniel G. Plant
High-resolution global maps of 21st-century forest cover change
Quantification of global forest change has been lacking despite the recognized importance of forest ecosystem services. In this study, Earth observation satellite data were used to map global forest loss (2.3 million square kilometers) and gain (0.8 million square kilometers) from 2000 to 2012 at a spatial resolution of 30 meters. The tropics were the only climate domain to exhibit a trend, with f
Authors
M.C. Hansen, P.V. Potapov, R. Moore, M. Hancher, S.A. Turubanova, A. Tyukavina, D. Thau, S.V. Stehman, S.J. Goetz, Thomas R. Loveland, A. Kommareddy, Alexey Egorov, L. Chini, C.O. Justice, J.R.G. Townshend
Influence of management and precipitation on carbon fluxes in greatplains grasslands
Suitable management and sufficient precipitation on grasslands can provide carbon sinks. The net carbon accumulation of a site from the atmosphere, modeled as the Net Ecosystem Productivity (NEP), is a useful means to gauge carbon balance. Previous research has developed methods to integrate flux tower data with satellite biophysical datasets to estimate NEP across large regions. A related method
Authors
Matthew B. Rigge, Bruce K. Wylie, Li Zhang, Stephen P. Boyte
Detecting channel riparian vegetation response to best-management-practices implementation in ephemeral streams with the use of spot high-resolution visible imagery
Heavily grazed riparian areas are commonly subject to channel incision, a lower water table, and reduced vegetation, resulting in sediment delivery above normal regimes. Riparian and in-channel vegetation functions as a roughness element and dissipates flow energy, maintaining stable channel geometry. Ash Creek, a tributary of the Bad River in western South Dakota contains a high proportion of inc
Authors
Kendall Vande Kamp, Matthew B. Rigge, Nels H. Troelstrup, Alexander J. Smart, Bruce Wylie
Net ecosystem productivity of temperate grasslands in northern China: An upscaling study
Grassland is one of the widespread biome types globally, and plays an important role in the terrestrial carbon cycle. We examined net ecosystem production (NEP) for the temperate grasslands in northern China from 2000 to 2010. We combined flux observations, satellite data, and climate data to develop a piecewise regression model for NEP, and then used the model to map NEP for grasslands in norther
Authors
Li Zhang, Huadong Guo, Gensuo Jia, Bruce Wylie, Tagir Gilmanov, Daniel M. Howard, Lei Ji, Jingfeng Xiao, Jing Li, Wenping Yuan, Tianbao Zhao, Shiping Chen, Guangsheng Zhou, Tomomichi Kato
Variability and trends in irrigated and non-irrigated croplands in the central U.S
Over 23 million hectares (233 thousand km2) of U.S. croplands are irrigated and there was an overall net expansion of 522 thousand hectares nationally from 2002 to 2007. Most of this expansion occurred across the High Plains Aquifer (HPA) in the central Great Plains. Until recently, there has been a lack of geospatially-detailed irrigation data that are consistent, timely, geographically extensive
Authors
Jesslyn F. Brown, Md Shahriar Pervez
LANDFIRE 2010 - updated data to support wildfire and ecological management
Wildfire is a global phenomenon that affects human populations and ecosystems. Wildfire effects occur at local to global scales impacting many people in different ways (Figure 1). Ecological concerns due to land use, fragmentation, and climate change impact natural resource use, allocation, and conservation. Access to consistent and current environmental data is a constant challenge, yet necessary
Authors
Kurtis J. Nelson, Joel A. Connot, Birgit E. Peterson, Joshua J. Picotte
Detecting annual and seasonal changes in a sagebrush ecosystem with remote sensing-derived continuous fields
Climate change may represent the greatest future risk to the sagebrush ecosystem. Improved ways to quantify and monitor gradual change resulting from climate influences in this ecosystem are vital to its future management. For this research, the change over time of five continuous field cover components including bare ground, herbaceous, litter, sagebrush, and shrub were measured on the ground and
Authors
Collin G. Homer, Debra K. Meyer, Cameron L. Aldridge, Spencer Schell
A comprehensive evaluation of two MODIS evapotranspiration products over the conterminous United States: using point and gridded FLUXNET and water balance ET
Remote sensing datasets are increasingly being used to provide spatially explicit large scale evapotranspiration (ET) estimates. Extensive evaluation of such large scale estimates is necessary before they can be used in various applications. In this study, two monthly MODIS 1 km ET products, MODIS global ET (MOD16) and Operational Simplified Surface Energy Balance (SSEBop) ET, are validated over t
Authors
Naga M. Velpuri, Gabriel B. Senay, Ramesh K. Singh, Stefanie Bohms, James P. Verdin
Landsat 8
The Landsat era that began in 1972 will continue into the future, since the February 2013 launch of the Landsat Data Continuity Mission (renamed Landsat 8 on May 30, 2013). The Landsat 8 satellite provides 16-bit high-quality land-surface data, with instruments advancing future measurement capabilities while ensuring compatibility with historical Landsat data. The Operational Land Imager sensor co
Authors