Physicochemical Characterization of Sediment in Northwest Arkansas Streams
نویسندگان
چکیده
منابع مشابه
Sediment Phosphorus Release at Beaver Reservoir, Northwest Arkansas, USA, 2002–2003: A Preliminary Investigation
Phosphorus (P) release from bottom sediments can be a significant source to the overlying water column, potentially maintaining and enhancing algal growth and eutrophic conditions in lakes and reservoirs. Thus, the objectives of this study were to: (1) measure P flux under aerobic and anaerobic conditions from intact sediment cores collected at Beaver Reservoir, northwest Arkansas, (2) evaluate...
متن کاملMeasuring Suspended Sediment in Small Mountain Streams
The Author: ROBERT B. THOMAS is a mathematical statistician assigned to the Station's research unit studying the management of Pacific Coastal forests on unstable lands, and is stationed in Arcata, California. He earned a bachelor's degree in mathematics at California State University, Hayward (1967) and a master's degree in statistics at the University of California, Berkeley (1971). He joined...
متن کاملLarge Woody Debris in Urban Streams of the Pacific Northwest
Large woody debris (LWD) performs key functions in undisturbed streams that drain lowland forested watersheds, including dissipation of flow energy, stabilization of bedforms and channel banks, entrapment of sediment, and formation of pools. These functions vary between individual channels, however, depending on the size and morphology of the stream, which in turn depend on climate, watershed s...
متن کاملPhysicochemical characterization of Remsima.
Remsima (infliximab) was recently approved as the world's first biosimilar monoclonal antibody (mAb) in both the European Union and Korea. To achieve this, extensive physicochemical characterization of Remsima in relation to Remicade was conducted in order to demonstrate the highly similar properties between the two molecules. A multitude of state-of-the-art analyses revealed that Remsima has i...
متن کاملTrace Metals in the Bed Sediment of Small Urban Streams
Trace metals (TMs) are still a serious problem in urban streams because of their toxicity and continuing significant levels in the aquatic environment, especially in bed sediments. Concentrations of Cd, Cr, Cu, Ni, Pb and Zn were monitored in the sediments of several small streams in the Prague area. These streams differ in the main source of pollution (combined sewer overflow CSO, storm water ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Environmental Protection
سال: 2011
ISSN: 2152-2197,2152-2219
DOI: 10.4236/jep.2011.25072