0500250750 km0250500 milesTAIWANGUANGDONGGUANGXI
GUIZHOUHUNANJIANGXIFUJIANSICHUANYUNNANTIBET
XINJIANGQINGHAIMONGOLIAHUBEIANHUIZHEJIANGSHANGHAISHANDONGHENANSHAANXISHANXIBEIJINGHEBEITIANJINLIAONINGJILIN
HEILONGJIANGRUSSIARUSSIAJAPANNORTH KOREASOUTHKOREAYellowSeaEast ChinaSeaSouth ChinaSeaHAINANKYRGYZSTANTIBETINDIABHUTAN
BANGLA- DESHMYANMARLAOSTHAILANDVIETNAMPHILIPPINESSea ofJapanPACIFICOCEANBay ofBengalJIANGSUGANSUAIXGNIN HCGNUNIQ
GNINREMONOGIL
AFarming areaPastoral areaEcotone
TengChongCountyHeiHeCountyHu HuanyonglineCHINAParacelIslands
SpratleyIslandsTAIWANNatunaIslandsBRUNEIINDONESIASouth ChinaSeaMALAYSIAHainanPHILIPPINESVIETNAMBatanIslandsBabuyanIslandsPratasIslandsmap 1:HU LINE ECOTONE MAP (From Zhang, Wei, and Chen,“Mapping the Farming-Pastoral Ecotones in China,”
Journal ofMountain Science,^6
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