25 mountain catchments of central Argentina

This dataset contains a shapefile of 25 mountain catchments in central Argentina, along with a land cover GeoTIFF for the same catchments at 30 m resolution. Land cover classes are coded as 1 = Exposed Rock, 3 = Herbaceous Vegetation, and 8 = Woody Vegetation. The land cover map was generated using MapBiomas Chaco 2018 and an additional classification for exposed rock. All files are in the EPSG:32720 coordinate reference system.

These files correspond to the paper \"Biophysical controls on water yield in semiarid mountains: Insights from 25 catchments in central Argentina\" written by Barbero Iván, Nosetto Marcelo, Jobbagy Esteban and Poca María.

本数据集包含阿根廷中部25个山地集水区的形状文件（shapefile），以及对应集水区空间分辨率为30米的土地覆盖地理标记栅格文件（GeoTIFF）。土地覆盖类别编码规则为：1代表裸露岩石，3代表草本植被，8代表木本植被。该土地覆盖图基于MapBiomas Chaco 2018数据集生成，并补充了裸露岩石的分类图层。所有文件均采用EPSG:32720坐标参考系统。

本数据集对应论文《半干旱山地产水的生物物理控制机制：来自阿根廷中部25个集水区的研究启示》(Biophysical controls on water yield in semiarid mountains: Insights from 25 catchments in central Argentina)，作者为Barbero Iván、Nosetto Marcelo、Jobbagy Esteban与Poca María。