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Regional vegetation changes in the tropical Andes expressed as arboreal pollen (AP%), standardised ordination scores (DCA z-scores), and aquatic vegetation ratios (D/SS); files used for plots 数据集
类型: dataset, 2016-03-03,
作者:  Urrego;  Dunia H;  Hooghiemstra;  Henry;  Rama-Corredor;  O;  Martrat;  Belén;  Grimalt;  Joan O;  Thompson;  L
收藏  |  浏览/下载：104/0  |  提交时间：2021/10/19
Monitoring plant tissue nitrogen isotopes to assess nearshore inputs of nitrogen to Lake Crescent, Olympic National Park, Washington 科技报告
报告编号: 70170302, 页数: 28, 2016
作者:  Cox, Stephen E. secox@usgs.gov;  Moran, Patrick W. pwmoran@usgs.gov;  Huffman, Raegan L. rhuffman@usgs.gov;  Fradkin, Steven C.
Adobe PDF(2652Kb)  |  收藏  |  浏览/下载：39/20  |  提交时间：2019/11/06
An international borderland of concern: Conservation of biodiversity in the Lower Rio Grande Valley 科技报告
报告编号: 70171549, 页数: 136, 2016
作者:  Leslie,, David M. Jr. cleslie@usgs.gov
Adobe PDF(9539Kb)  |  收藏  |  浏览/下载：22/3  |  提交时间：2019/11/06
Insular ecosystems of the southeastern United States—A regional synthesis to support biodiversity conservation in a changing climate 科技报告
报告编号: 70171543, , 2016
作者:  Cartwright, Jennifer M. jmcart@usgs.gov;  Wolfe, William J. wjwolfe@usgs.gov
Adobe PDF(14447Kb)  |  收藏  |  浏览/下载：61/20  |  提交时间：2019/11/06
Water quality and hydrology of Silver Lake, Oceana County, Michigan, with emphasis on lake response to nutrient loading 科技报告
报告编号: 70162657, , 2016
作者:  Brennan, Angela K. akbrennan@usgs.gov;  Hoard, Christopher J. cjhoard@usgs.gov;  Duris, Joseph W. jwduris@usgs.gov;  Ogdahl, Mary E.;  Steinman, Alan D.
Adobe PDF(44364Kb)  |  收藏  |  浏览/下载：96/41  |  提交时间：2019/11/06
The Integrated Landscape Modeling partnership - Current status and future directions 科技报告
报告编号: 70162094, , 2016
作者:  Mushet, David M. dmushet@usgs.gov;  Scherff, Eric J. escherff@usgs.gov
Adobe PDF(10837Kb)  |  收藏  |  浏览/下载：22/9  |  提交时间：2019/11/06
Upper Cretaceous and Lower Jurassic strata in shallow cores on the Chukchi Shelf, Arctic Alaska 科技报告
报告编号: 70160006, , 2016
作者:  Houseknecht, David W. dhouse@usgs.gov;  Craddock, William H. wcraddock@usgs.gov;  Lease, Richard O. rlease@usgs.gov
Adobe PDF(3988Kb)  |  收藏  |  浏览/下载：8/5  |  提交时间：2019/11/06
Development of ion-exchange collectors for monitoring atmospheric deposition of inorganic pollutants in Alaska parklands 科技报告
报告编号: 70174246, 页数: 56, 2016
作者:  Brumbaugh, William G. bbrumbaugh@usgs.gov;  Arms, Jesse W. jarms@usgs.gov;  Linder, Greg L. linder2@usgs.gov;  Melton, Vanessa D.
Adobe PDF(1497Kb)  |  收藏  |  浏览/下载：52/18  |  提交时间：2019/11/06
Statistical analysis of lake levels and field study of groundwater and surface-water exchanges in the northeast Twin Cities Metropolitan Area, Minnesota, 2002 through 2015: Chapter A of Water levels and groundwater and surface-water exchanges in lakes of the northeast Twin Cities Metropolitan Area, Minnesota, 2002 through 2015 科技报告
报告编号: 70176961, 页数: 100, 2016
作者:  Jones, Perry M. pmjones@usgs.gov;  Trost, Jared J. jtrost@usgs.gov;  Diekoff, Aliesha L. adiekoff@usgs.gov;  Rosenberry, Donald O. rosenber@usgs.gov;  White, Eric A. eawhite@usgs.gov;  Erickson, Melinda L. merickso@usgs.gov;  Morel, Daniel L.;  Heck, Jessica M.
Adobe PDF(22600Kb)  |  收藏  |  浏览/下载：48/17  |  提交时间：2019/11/06
Baylisascaris Larva Migrans 科技报告
报告编号: 70157167, 页数: 136, 2016
作者:  Kazacos, Kevin R.
Adobe PDF(5361Kb)  |  收藏  |  浏览/下载：122/109  |  提交时间：2019/11/06