SGS-LTER aboveground vegetation measurements on and off US Forest Service burns on the Pawnee National Grassland, Colorado, USA 1997-2004
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The Short Grass Steppe site encompasses a large portion of the Colorado Piedmont Section of the western Great Plains. The extent is defined as the boundaries of the Central Plains Experimental Range (CPER). The CPER has a single ownership and landuse (livestock grazing). The PNG is characterized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO conservation groups that exert influence over the area, particularly on federal lands.
短草草原(Short Grass Steppe)研究区域覆盖了西部大平原科罗拉多山麓带的大片范围。该区域的边界以中央平原实验牧场(Central Plains Experimental Range,CPER)的边界为准。中央平原实验牧场仅采用统一的土地权属与土地利用模式,即畜牧放牧。PNG区域的权属与土地利用呈镶嵌式交错分布格局,其土地权属涵盖联邦、州属及私有三类,土地利用方式包括畜牧放牧与大田作物种植。该区域内设有非政府组织(Non-Governmental Organization,NGO)保护团体,其对区域内土地,尤其是联邦土地具有一定影响力。




