已选(0)清除
条数/页: 排序方式: |
| The use of process models to inform and improve statistical models of nitrate occurrence, Great Miami River Basin, southwestern Ohio 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: Walter, Donald A. dawalter@usgs.gov; Starn, J. Jeffrey
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05 |
| The simulated effects of wastewater-management actions on the hydrologic system and nitrogen-loading rates to wells and ecological receptors, Popponesset Bay Watershed, Cape Cod, Massachusetts 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: Walter, Donald A. dawalter@usgs.gov
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2019/04/05 |
| The Shoreline Management Tool - an ArcMap tool for analyzing water depth, inundated area, volume, and selected habitats, with an example for the lower Wood River Valley, Oregon 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05 |
| Theoretical life history responses of juvenile Oncorhynchus mykiss to changes in food availability using a dynamic state-dependent approach 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 |
| Tidal flow dynamics and background fluorescence of the Atlantic Intracoastal Waterway in the vicinity of Sullivan???s Island and the Isle of Palms, South Carolina, 2011-12 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05 |
| Tidal wetlands of the Yaquina and Alsea River estuaries, Oregon: Geographic Information Systems layer development and recommendations for National Wetlands Inventory revisions 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05 |
| The U.S. Geological Survey Bird Banding Laboratory: an integrated scientific program supporting research and conservation of North American birds 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 |
| Thermokarst and thaw-related landscape dynamics -- an annotated bibliography with an emphasis on potential effects on habitat and wildlife 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 |
| Topographic and hydrographic GIS datasets for the Afghan Geological Survey and U.S. Geological Survey 2013 mineral areas of interest 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05 |
| seawaveQ: an R package providing a model and utilities for analyzing trends in chemical concentrations in streams with a seasonal wave (seawave) and adjustment for streamflow (Q) and other ancillary variables 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05 |