Journal of Natural Resources, Volume. 35, Issue 12, 2875(2020)
Fig. 1. BP neural network topological structure of urban development vulnerability evaluation
Fig. 6. System urban development vulnerability of Central Yunnan Urban Agglomeration
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Jun-kai FAN, Jian-gang XU.
Received: May. 10, 2019
Accepted: --
Published Online: May. 8, 2021
The Author Email: XU Jian-gang (xjg129@sina.com)