Theories, Ideas and Methods for Diagnosis of Ecological Degradation in Important Ecological Function Areas
TIAN Mei-rong, GAO Ji-xi, ZOU Chang-xin, QIAO Qing
Journal of Ecology and Rural Environment . 2016, (5): 691 -696 .  DOI: 10.11934/j.issn.1673-4831.2016.05.001