@data{10.12072/ncdc.nieer.db3296.2023,
title = {2011 Alxa vorticity covariance data},
author = {Yu tengfei},
url = {http://www.ncdc.ac.cn/portal/metadata/c321f285-3c8b-4333-99c8-5df7c8178692},
cstr = {11738.11.ncdc.nieer.2020.1384},
doi = {10.12072/ncdc.nieer.db3296.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}