G
Gregory E. Schwarz
Researcher at United States Geological Survey
Publications - 63
Citations - 5722
Gregory E. Schwarz is an academic researcher from United States Geological Survey. The author has contributed to research in topics: Streamflow & Drainage basin. The author has an hindex of 26, co-authored 62 publications receiving 5189 citations. Previous affiliations of Gregory E. Schwarz include University of California, Berkeley.
Papers
More filters
Journal ArticleDOI
Effect of stream channel size on the delivery of nitrogen to the Gulf of Mexico
TL;DR: It is concluded that the proximity of sources to large streams and rivers is an important determinant of nitrogen delivery to the estuary in the Mississippi basin, and possibly also in other large river basins.
Journal ArticleDOI
Differences in phosphorus and nitrogen delivery to the Gulf of Mexico from the Mississippi River Basin.
Richard B. Alexander,Richard A. Smith,Gregory E. Schwarz,Elizabeth W. Boyer,Jacqueline V. Nolan,John W. Brakebill +5 more
TL;DR: A spatially explicit and structurally detailed SPARROW water-quality model reveals important differences in the sources and transport processes that control nitrogen (N) and phosphorus (P) delivery to the Gulf of Mexico and indicates the diversity of management approaches required to achieve efficient control of nutrient loads.
Journal ArticleDOI
Regional interpretation of water‐quality monitoring data
TL;DR: In this article, the authors describe a method for using spatially referenced regressions of contaminant transport on watershed attributes (SPARROW) in regional water quality assessment. But the method is designed to reduce the problems of data interpretation caused by sparse sampling, network bias, and basin heterogeneity.
Journal ArticleDOI
The Role of Headwater Streams in Downstream Water Quality
Richard B. Alexander,Elizabeth W. Boyer,Richard A. Smith,Gregory E. Schwarz,Richard B. Moore +4 more
TL;DR: This work reviews current watershed research and uses a water-quality model to investigate headwater influences on downstream receiving waters, and applies the spatially explicit, mass-balance watershed model SPARROW to consider transport and transformations of water and nutrients throughout stream networks in the northeastern United States.
ReportDOI
Comparability of Suspended-Sediment Concentration and Total Suspended Solids Data
TL;DR: In this article, the authors compared the performance of suspended-sediment concentration and total suspended-solids data using field-techniques and laboratory methods. But they focused on the differences between the two data sets.