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PORT OF LOS ANGELES CHANNEL DEEPENING PROJECT, LOS ANGELES, LOS ANGELES COUNTY, CALIFORNIA (FINAL SUPPLEMENT TO THE DRAFT ENVIRONMENTAL IMPACT STATEMENT OF SEPTEMBER 1992).
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...
Characteristics of dense boundary silt layers of the Yellow River delta and the technique of dredging river mouth area
Downstream effects of dams on channel geometry and bottomland vegetation: Regional patterns in the great plains
Hydrology and aquatic habitat characteristics of a riverine swamp: I. Influence of flow on water temperature and chemistry
Eutrophication and Bacterial Pollution Caused by Industrial and Domestic Wastes at the Baixada Santista Estuarine System - Brazil
(Carbon, nitrogen and phosphorus in the lower part of the Ebro River and in the irrigation channels of the Ebro Delta)