Study about Ecological Security Assessment of Beijing Valley Region Based on PSR Model——A Case study of Puwa Valley Region in Fangshan District
Jiang, Cui-hong, Li, Guang-yongVolume:
281
Language:
english
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/281/1/012011
Date:
June, 2019
File:
PDF, 545 KB
english, 2019