@data{10.12072/casnw.057.2018.db,
title = {Land cover data sets in Northwestern China from 1990 to 2010},
author = {YanChangzhen and Changcui and XieJiali},
url = {http://www.ncdc.ac.cn/portal/metadata/215ea67d-cfa5-4636-8a12-dec526332224},
cstr = {11738.11.ncdc.nieer.2020.1357},
doi = {10.12072/casnw.057.2018.db},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}