|
已选(0)清除
条数/页： 排序方式： |
| Southern California Mountains Ecoregion: Chapter 18 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Soulard, Christopher E. csoulard@usgs.gov; Raumann, Christian G.; Wilson, Tamara S.
  收藏 | 浏览/下载：8/0 | 提交时间：2019/04/05 |
| Predicted nitrate and arsenic concentrations in basin-fill aquifers of the Southwestern United States 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Anning, David W. dwanning@usgs.gov; Paul, Angela P. appaul@usgs.gov; McKinney, Tim S.; Huntington, Jena M. jmhunt@usgs.gov; Bexfield, Laura M. bexfield@usgs.gov; Thiros, Susan A. sthiros@usgs.gov
收藏 | 浏览/下载：4/0 | 提交时间：2019/04/05 |
| Century-scale perspective on water quality in selected river basins of the conterminous United States 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Stets, Edward G.; Kelly, Valerie J. vjkelly@usgs.gov; Broussard, Whitney P. III; Smith, Thor E. tesmith@usgs.gov; Crawford, Charles G. cgcrawfo@usgs.gov
收藏 | 浏览/下载：1/0 | 提交时间：2019/04/05 |
| Changes in water budgets and sediment yields from a hypothetical agricultural field as a function of landscape and management characteristics--A unit field modeling approach 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Roth, Jason L. jroth@usgs.gov; Capel, Paul D. capel@usgs.gov
收藏 | 浏览/下载：0/0 | 提交时间：2019/04/05 |
| Central Basin and Range Ecoregion: Chapter 20 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Soulard, Christopher E. csoulard@usgs.gov
收藏 | 浏览/下载：0/0 | 提交时间：2019/04/05 |
| Biotic, water-quality, and hydrologic metrics calculated for the analysis of temporal trends in National Water Quality Assessment Program Data in the Western United States 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: [null]
收藏 | 浏览/下载：0/0 | 提交时间：2019/04/05 |
| 2008 Joint United States-Canadian program to explore the limits of the Extended Continental Shelf aboard the U.S. Coast Guard cutter Healy--Cruise HLY0806 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: [null]
收藏 | 浏览/下载：0/0 | 提交时间：2019/04/05 |
| Sierra Nevada Ecoregion: Chapter 15 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Raumann, Christian G.; Soulard, Christopher E. csoulard@usgs.gov
收藏 | 浏览/下载：3/0 | 提交时间：2019/04/05 |
| Should ground-motion records be rotated to fault-normal/parallel or maximum direction for response history analysis of buildings? 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: [null]
收藏 | 浏览/下载：0/0 | 提交时间：2019/04/05 |
| Occurrence of pharmaceuticals, hormones, and organic wastewater compounds in Pennsylvania waters, 2006-09 科技报告
来源：US Geological Survey (USGS). 出版年： 2012
作者: Reif, Andrew G. agreif@usgs.gov; Crawford, J. Kent; Loper, Connie A.; Proctor, Arianne; Manning, Rhonda; Titler, Robert
收藏 | 浏览/下载：5/0 | 提交时间：2019/04/05 |
