Sediment Studies in the Assabet River, Central Massachusetts, 2003
Title | Sediment Studies in the Assabet River, Central Massachusetts, 2003 PDF eBook |
Author | Marc James Zimmerman |
Publisher | |
Pages | 100 |
Release | 2005 |
Genre | Government publications |
ISBN |
Sediment Studies in the Assabet River, Central Massachusetts, 2003
Title | Sediment Studies in the Assabet River, Central Massachusetts, 2003 PDF eBook |
Author | Marc James Zimmerman |
Publisher | |
Pages | 464 |
Release | 2005 |
Genre | River sediments |
ISBN |
Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States
Title | Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States PDF eBook |
Author | James F. Coles |
Publisher | |
Pages | 138 |
Release | 2012 |
Genre | Stream ecology |
ISBN |
Mercury in Fish, Bed Sediment, and Water from Streams Across the United States, 1998-2005
Title | Mercury in Fish, Bed Sediment, and Water from Streams Across the United States, 1998-2005 PDF eBook |
Author | Barbara C. Scudder |
Publisher | DIANE Publishing |
Pages | 86 |
Release | 2010-08 |
Genre | Science |
ISBN | 1437921132 |
Report on how mercury (Hg) was examined in top-predator fish, bed sediment, and water from streams that spanned regional and national gradients of Hg source strength and other factors thought to influence methylmercury bioaccum. Sampled settings include stream basins that were agr¿l, urbanized, undeveloped, and mined. Predator fish were targeted for collection, and composited samples of fish were analyzed for total Hg (THg), as most of the Hg found in fish tissue is MeHg. Samples of bed sediment and stream water were analyzed for THg, MeHg, and characteristics thought to affect Hg methylation, such as loss-on-ignition and acid-volatile sulfide in bed sediment, and pH, dissolved organic carbon, and dissolved sulfate in water. Illus.
HEC-6
Title | HEC-6 PDF eBook |
Author | |
Publisher | |
Pages | 18 |
Release | 1995 |
Genre | HEC-6 (Computer program) |
ISBN |
Scientific Investigations Report
Title | Scientific Investigations Report PDF eBook |
Author | Sharon E. Kroening |
Publisher | |
Pages | 122 |
Release | 2004 |
Genre | Earth sciences |
ISBN |
Evaluation of Streamflow Requirements for Habitat Protection by Comparison to Streamflow Characteristics at Index Streamflow-gaging Stations in Southern New England
Title | Evaluation of Streamflow Requirements for Habitat Protection by Comparison to Streamflow Characteristics at Index Streamflow-gaging Stations in Southern New England PDF eBook |
Author | David S. Armstrong |
Publisher | |
Pages | 120 |
Release | 2004 |
Genre | Electronic government information |
ISBN |
... Provides flow-duration and low-flow statistics computed for 1976-2000 for 23 index streamflow-gaging stations in Massachusetts ...