The equity of urban park green space accessibility in large Chinese cities:A case study of Wuhan City

Construction and Optimization of Ecological Security Pattern of the Henan Section in the Yellow River Basin

“…The mainstream methods for setting resistance surfaces include assigning values to landscape types [23][24][25][26], as well as measuring ecosystem services or ecological footprints [27,28]. Ecological corridors are the pathways of least resistance for species dispersal flows, and commonly used methods include graph theoretic approaches [29], least cumulative resistance models [30], circuit theory [31] and ant colony models [32]. Ecological nodes refer to the key points of important zones in ecological corridors, and have gradually developed different concepts such as ecological pinch points [33,34], obstacle points [34], rupture points [35] and strategic points [36].…”