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Location of the Yellow River Delta Nature Reserve in China.
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posted on 2015-06-11, 02:58 authored by Mingchang Cao, Haigen Xu, Zhifang Le, Mingchang Zhu, Yun Cao'Absence' and 'presence' indicate the absence and presence sampling points of red-crowned cranes. Blue: Yellow River in the YRDNR. Light gray: experimental zones of the YRDNR. Light green: buffer zones of the YRDNR. Dark green: core zones of the YRDNR.
