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Landbird population trends in mountain and historical parks of the North Coast and Cascades Network: 2005–2016 synthesis 科技报告
报告编号: 70198091, , 2018
作者:  Ray, Chris;  Saracco, James F.;  Holmgren, Mandy;  Wilkerson, Robert L.;  Siegel, Rodney B.;  Jenkins, Kurt J. kurt_jenkins@usgs.gov;  Ransom, Jason I.;  Happe, Patricia J.;  Boetsch, John R.;  Huff, Mark H.
收藏  |  浏览/下载:137/0  |  提交时间:2019/11/06
Laboratory observations of artificial sand and oil agglomerates 科技报告
报告编号: 70195291, , 2018
作者:  Jenkins, Robert L.;  Dalyander, P. Soupy sdalyander@usgs.gov;  Penko, Allison;  Long, Joseph W.
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/06
Effects of proposed navigation channel improvements on sediment transport in Mobile Harbor, Alabama 科技报告
报告编号: 70198358, , 2018
作者:  Passeri, Davina L. dpasseri@usgs.gov;  Long, Joseph W.;  Jenkins, Robert L.;  Thompson, David M. dthompson@usgs.gov
Adobe PDF(10375Kb)  |  收藏  |  浏览/下载:25/9  |  提交时间:2019/11/06