Sustainability evaluation of natural capital utilization based on a three-dimensional ecological footprint model: A case study of the Beijing-Tianjin-Hebei Metropolitan region
Yueyue DU, Jian PENG, Yang GAO, Huijuan ZHAO
PROGRESS IN GEOGRAPHY . 2016, (10): 1186 -1196 .  DOI: 10.18306/dlkxjz.2016.10.002