Open AccessDelimitation of urban growth boundary in ecologically vulnerable areas in the Upper Yellow River: Take Linxia Hui Autonomous Prefecture as an example
Author(s) -
Xuedi Yang,
Yongping Bai,
Lei Che,
Liang Zhou,
Fuwei Qiao,
Zhiguo Wang
Publication year - 2021
Publication title -
ziran ziyuan xuebao
Language(s) - English
Resource type - Journals
ISSN - 1000-3037
DOI - 10.31497/zrzyxb.20210111
Subject(s) - geography , boundary (topology) , mathematics , mathematical analysis