词条 | Hydrologic Unit Modeling for the United States |
释义 |
The HUMUS project (or Hydrologic Unit Modeling of the United States) is a project that was funded by the Natural Resources Conservation Service to model the non-point source loading from 8-digit hydrologic unit cataloging units.[1][2][3][4] HistoryMost of the project activity took place from 1992–1996, and work continues to this day through the Conservation Effects Assessment Program (CEAP. The project was led within NRCS by Clive Walker. The modeling work used the Soil & Water Assessment Tool (SWAT) developed by Jeff Arnold, Jimmy Williams and others at USDA-Agricultural Research Service (ARS) in Temple, Texas. Additional development support was provided by the Texas A&M Blackland Research & Extension Service AgriLife Center employees Raghavan Srinivasan, Ranjan Muttiah, Paul Dyke, Allan Jones among others. Mike Hutchinson from the Australian National University was visiting the A&M center at that time and provided assistance with elevation data modeling. Peter Allen a hydro-geologist from Baylor University was instrumental in sub-surface shallow groundwater modeling. Significance of the project was the early use of national level Geographic Information Systems (GIS) datasets for environmental assessment. Further reading
References1. ^{{Cite web| url = http://gcmd.nasa.gov/records/HUMUS.html | title = Hydrologic Unit Modeling for the United States | accessdate = 2010-06-12 | work = Global Change Master Directory | publisher = NASA}} 2. ^{{Cite journal| title = Incorporation of Climate Change in Water Availability Modeling | journal = Journal of Hydrologic Engineering | date = 2004-12-20 | first = Ralph A. | last = Wurbs |author2=Ranjan S. Muttiah |author3=Fabrice Felden | volume = 10 | issue = 5 | pages = 375–385| doi = 10.1061/(ASCE)1084-0699(2005)10:5(375) }} 3. ^{{Cite conference |first=Jay D. |last=Atwood |author2=Verel Benson |author3=Chi-Chung Chen |author4=Bruce McCarl |author5=R. Srinivasan |author6=Clive Walker |title=Estimating Economic and Environmental Impacts at the National, Regional, and Watershed Levels: The Linked ASM/HUMUS Modeling System |book-title=Incorporating Environmental Consequences into National Agricultural Policy Analysis: A Regional Perspective |conference=Annual Meeting of the American Agricultural Economics Association |place=Toronto, Ontario |date=1997-07-28 |url=http://agecon2.tamu.edu/people/faculty/mccarl-bruce/papers/660.pdf |format=PDF |accessdate=2010-06-12}} 4. ^{{Cite journal |title=Development of an automated procedure for estimation of the spatial variation of runoff in large river basins |journal=Journal of Hydrology |date=2008-09-15 |first=Narayanan |last=Kannan |author2=Chinnasamy Santhi |author3=Jeffrey G. Arnold |volume=359 |issue=1-2 |doi=10.1016/j.jhydrol.2008.06.001 |url=ftp://ftp.brc.tamus.edu/pub/outgoing/nkannan/PUB-CEAP-HUMUS-TEAM/Peer-Reviewed-Journals/flow-calibration-papr.pdf |format=PDF |accessdate=2010-06-12 |pages=1–15 }}{{dead link|date=April 2017 |bot=InternetArchiveBot |fix-attempted=yes }} External links
3 : Temple, Texas|Bell County, Texas|United States Department of Agriculture |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。