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OPUS

model

posted on 2024-02-13, 13:39 authored by USDA Agricultural Research Service

A hydrologic simulation model for studying the effects of management practices on movement of sediment and chemicals in response to rainfall or irrigation on small field areas. Includes models for plant growth and nutrient cycling, and operates on a continuous basis. Weather conditions and rainfall may be stochastically simulated.

Resources in this dataset:

Resource Title: OPUS.

File Name: Web Page, url: https://www.ars.usda.gov/research/software/download/?softwareid=421&modecode=30-12-30-20
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Funding

USDA-ARS

U.S. Environmental Protection Agency: DW12922094-01-0

History

Data contact name

Goodrich, David C.

Data contact email

dave.goodrich@usda.gov

Publisher

United States Department of Agriculture

Theme

Not specified

ISO Topic Category

environment

National Agricultural Library Thesaurus terms

planning; water management; models; hydrology; simulation models; sediments; rain; irrigation; plant growth; biogeochemical cycles; weather

OMB Bureau Code

005:18 - Agricultural Research Service

OMB Program Code

005:040 - National Research

Pending citation

Public Access Level

Public

Preferred dataset citation

USDA Agricultural Research Service (2019). OPUS. United States Department of Agriculture.

Usage metrics

Keywords

planning water management models hydrology simulation models sediments rain irrigation plant growth biogeochemical cycles weather

Licence

CC0

Exports

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