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Variability in rainfall at monitoring stations and derivation of a long-term rainfall intensity record in the Grand Canyon Region, Arizona, USA 科技报告
来源:US Geological Survey (USGS). 出版年: 2016
作者:  Caster, Joshua jcaster@usgs.gov;  Sankey, Joel B. jsankey@usgs.gov
收藏  |  浏览/下载:7/0  |  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]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05