| 摘 要： |
Grassland has always had a difficult economic-ecological relationship, as coordination between its ecological conservation and the sustainable development of animal husbandry is required. Nature-based Solutions (NbS), who make full use of the natural ecosystem services, have successfully solved some economic-ecological issues, but still have unclear implementation prospects for grassland management. The Xilin Gol grassland is one of the most typical pastoral areas in China; there is a village chief named Bateer, who has already used NbS for grassland management. To confirm whether the solutions employed by Bateer have been effective for both increasing economic profits and protecting grassland ecosystem, we interviewed him, and many other herdsmen, using questionnaires about their livelihood. Based on these questionnaires, we calculated and compared their income-cost ratios. Meanwhile, we analyzed the NDVI variations inside their rangelands through high-resolution remote sensing images. The results showed that the herdsmen in Bateer's village had a much higher disposable income and income-cost ratio than others, and their rangelands also had a higher value and a more obvious increasing trend of NDVI. Bateer's success proves that the NbS can also play a positive role in grassland management, which can provide a valuable guidance for economic-ecological coordination in pastoral areas. |
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