Filters: Tags: River basins (X)887 results (20ms)
This assessment presents GIS data containing results of all freshwater assessment analyses conducted by The Nature Conservancy for Washington State. This data set includes values for biodiversity metrics (e.g. suitability, threat, number of species) across all HUC6 watersheds in Washington State, as well as identifies rivers, watersheds, and wetlands that provide the best opportunities for conservation of Washington's native freshwater species and ecological systems. Fore more information, visit waconservation.org .
The purpose of the Conservation Effects Assessment Project (CEAP) cropland national assessment is to quantify the environmental benefits of conservation programs at the regional and national levels, which include both onsite and instream water quality benefits. Modeling is an effective tool for environmental assessment at the regional and national scale due to the complexities in nature at this scale. Two simulation models, the Agricultural Policy Environmental extender (APEX) and the Soil and Water Assessment Tool (SWAT), were used for the CEAP cropland national assessment. A subset of National Resources Inventory (NRI) sample points was selected to serve as "representative fields" for the CEAP cropland survey...
Morphometry and benthic macroinvertebrate community structure of the Blackburn Fork drainage as a function of stream order
Cost-effectiveness analysis for complex managed hydrosystems: An application to the Columbia River basin
Decreasing nitrogen load on coastal waters. Interdisciplinary approach stresses the need for wetland restoration
Summary statistics and trend analysis of water-quality data at sites in the Gila River basin, New Mexico and Arizona
Colorado's participation in efforts to develop a program to restore habitat for endangered species in the central Platte River Basin
Water-quality assessment of the Kentucky River basin, Kentucky: Results of investigations of surface-water quality, 1987-90
Some preliminary data about dynamics and sexual maturity of the populations of Chondrostoma nasus nasus (Osteichthyes, Cyprinidae) in the Isonzo Basin (Friuli-Venezia Giulia, North-Eastern Italy)
Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, Canada, Q1 01605 Sport fishing; Q5 01523 Conservation, wildlife mana, USA, bait,
Unsaturated fish assemblages in rivers of north-western France: potential consequences for species introductions