Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.2172/935401 |
| 报告编号 | Data Series 340 |
| 来源ID | OSTI_ID: 935401 |
| Update to the Ground-Water Withdrawals Database for the Death Valley REgional Ground-Water Flow System, Nevada and California, 1913-2003 | |
| Michael T. Moreo; and Leigh Justet | |
| 英文摘要 | Ground-water withdrawal estimates from 1913 through 2003 for the Death Valley regional ground-water flow system are compiled in an electronic database to support a regional, three-dimensional, transient ground-water flow model. This database updates a previously published database that compiled estimates of ground-water withdrawals for 1913鈥?998. The same methodology is used to construct each database. Primary differences between the 2 databases are an additional 5 years of ground-water withdrawal data, well locations in the updated database are restricted to Death Valley regional ground-water flow system model boundary, and application rates are from 0 to 1.5 feet per year lower than original estimates. The lower application rates result from revised estimates of crop consumptive use, which are based on updated estimates of potential evapotranspiration. In 2003, about 55,700 acre-feet of ground water was pumped in the DVRFS, of which 69 percent was used for irrigation, 13 percent for domestic, and 18 percent for public supply, commercial, and mining activities. |
| 出版年 | 2008 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| 来源学科分类 | 58 GEOSCIENCES ; AVAILABILITY ; CALIFORNIA ; CROPS ; FLOW MODELS ; FLUID WITHDRAWAL ; GROUND WATER ; IRRIGATION ; MINING ; NEVADA ; TRANSIENTS DVRFS ; ground-water withdrawals ; update to the ground-water withdrawals database ; Death Valley Regional Ground-Water Flow Sytem ; Nevada and California |
| URL | http://www.osti.gov/scitech/servlets/purl/935401 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/269630 |
| 推荐引用方式 GB/T 7714 | Michael T. Moreo,and Leigh Justet. Update to the Ground-Water Withdrawals Database for the Death Valley REgional Ground-Water Flow System, Nevada and California, 1913-2003,2008. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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