National Inventory of Phosphorus (v1, 8.30.19)
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This is a project assessing the state of major input and outputs of reactive nitrogen (Nr) and phosphorus across the coterminous US at the HUC 8 scale for three...
本项目旨在以HUC 8尺度(Hydrologic Unit Code 8-scale)为空间分析单元,系统评估美国本土(coterminous US)范围内活性氮(reactive nitrogen, Nr)与磷的主要输入、输出通量现状,相关分析针对三类……



