RZWQM2
Root Zone Water Quality Model 2 (RZWQM2) is a whole-system model for studying crop production and environmental quality under current and changing climate conditions. It emphasizes the effects of agricultural management practices on physical, chemical and biological processes. RZWQM2 is a one-dimensional model with a pseudo 2-dimensional drainage flow. Crop simulation options include the generic plant growth model, DSSAT-CSM 4.0 and HERMES SUCROS models. It also can simulate surface energy balance with components from the SHAW model and water erosion from the GLEAMS model. An automated parameter estimation algorithm (PEST) was added to RZWQM2 for objective model calibration and uncertainty analysis. Resources in this dataset:Resource Title: RZWQM2 download page. File Name: Web Page, url: https://www.ars.usda.gov/research/software/download/?softwareid=412&modecode=30-12-30-25
Resources
1 resource available
-
https://www.ars.usda.gov/research/software/download/?softwareid=412&modecode=30-12-30-25
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"005:18"
]
|
| contactPoint |
{
"fn": "Derner, Justin",
"hasEmail": "mailto:Justin.Derner@ars.usda.gov"
}
|
| description | <p>Root Zone Water Quality Model 2 (RZWQM2) is a whole-system model for studying crop production and environmental quality under current and changing climate conditions. It emphasizes the effects of agricultural management practices on physical, chemical and biological processes. RZWQM2 is a one-dimensional model with a pseudo 2-dimensional drainage flow. Crop simulation options include the generic plant growth model, DSSAT-CSM 4.0 and HERMES SUCROS models. It also can simulate surface energy balance with components from the SHAW model and water erosion from the GLEAMS model. An automated parameter estimation algorithm (PEST) was added to RZWQM2 for objective model calibration and uncertainty analysis. </p><div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: RZWQM2 download page.</p> <p>File Name: Web Page, url: <a href="https://www.ars.usda.gov/research/software/download/?softwareid=412&modecode=30-12-30-25">https://www.ars.usda.gov/research/software/download/?softwareid=412&modecode=30-12-30-25</a> </p></li></ul><p></p> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "https://www.ars.usda.gov/research/software/download/?softwareid=412&modecode=30-12-30-25",
"mediaType": "text/html",
"downloadURL": "https://www.ars.usda.gov/research/software/download/?softwareid=412&modecode=30-12-30-25"
}
]
|
| identifier | 10113/AA22582 |
| keyword |
[
"Colorado",
"GLEAMS model",
"Georgia",
"Nematoda",
"Root Zone Water Quality Model",
"adsorption",
"algorithms",
"ammonium",
"best management practices",
"bulk density",
"carbon",
"carbon dioxide",
"climate change",
"climatic factors",
"computer software",
"corn",
"crop models",
"crop production",
"crop residues",
"crop rotation",
"crops",
"databases",
"denitrification",
"drainage",
"energy balance",
"environmental impact",
"environmental sustainability",
"evaporation",
"fertilizers",
"furrows",
"groundwater",
"growth models",
"heat flow",
"humus",
"irrigation",
"irrigation scheduling",
"macropores",
"melting",
"micropores",
"mineralization",
"mortality",
"nitrates",
"nitrification",
"nitrogen",
"nutrients",
"organic matter",
"pesticides",
"planting date",
"pollutants",
"pollution load",
"potatoes",
"probability distribution",
"rain",
"rangelands",
"relative humidity",
"rhizosphere",
"root growth",
"runoff",
"soil density",
"soil pH",
"soil profiles",
"soil solution",
"soil water",
"statistics",
"surface roughness",
"temperature",
"tile drainage",
"transpiration",
"uncertainty analysis",
"volatilization",
"water content",
"water erosion",
"water quality",
"water table",
"watersheds",
"weather",
"wheat",
"wind"
]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2024-02-13 |
| programCode |
[
"005:040"
]
|
| publisher |
{
"name": "Agricultural Research Service",
"@type": "org:Organization"
}
|
| title | RZWQM2 |
