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Spatiotemporal patterns of the forage-livestock balance in the Xilin Gol steppe,China:implications for sustainably utilizing grassland-ecosystem services

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Journal of Arid Land 2021年第2期13卷 135-151页

作者： QU Yingbo ZHAO Yuanyuan DING Guodong CHI Wenfeng GAO Guanglei Key Laboratory of State Forestry Administration on Soil and Water Conservation Beijing Forestry UniversityBeijing 100083China Yanchi Research Station School of Soil and Water ConservationBeijing Forestry UniversityBeijing 100083China College of Resources and Environmental Economics Inner Mongolia University of Finance and EconomicsHohhot 010017China

Understanding the spatiotemporal patterns of the forage-livestock balance is imperative for regionally arranging animal husbandry production while ensuring sustainable grassland-ecosystem service *** Xilin Gol steppe is an important native grassland resource in Inner Mongolia Autonomous Region,*** study aimed to elucidate the dynamics of the forage-livestock balance in the Xilin Gol steppe during the period 2000–*** evaluated the forage production and corresponding livestock carrying capacity(LCC)in the growing seasons of 2000–2015 using remote sensing data and field *** spatiotemporal patterns of the forage-livestock balance were then assessed at regional,city(including city,county and banner),and village scales using statistical and household survey *** results showed that both forage production and LCC decreased in the Xilin Gol steppe from east to *** the period 2000–2015,the regional average forage production and corresponding LCC fluctuated without following a distinct trend,but were consistent with the variations in *** forage-livestock balance varied with time,space,and *** the regional scale,steppes were overgrazed in the early 2000s,but a forage-livestock balance or even grazing potential was achieved in other *** the city scale,approximately half of the region exhibited a"forage-livestock balance"since ***,about half of the region still experienced overgrazing,which mainly located in the southwest sandy *** changes may have been affected by the variations in grassland quality,forage production,compensation payment,and so *** suggest a location-specific management scheme for grazing constraints,ecological compensation payment,and industry development to aid in harmonizing animal husbandry and environmental restoration,while promoting sustainable development goals by 2030.

关键词： forage production livestock carrying capacity forage-livestock balance Xilin Gol steppe sustainable development

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