退耕还林(草)背景下中国北方农牧交错带土地利用及碳储量变化
刘孟竹, 王彦芳, 裴宏伟

The changes of land use and carbon storage in the northern farming-pastoral ecotone under the background of returning farmland to forest (grass)
Mengzhu Liu, Yanfang Wang, Hongwei Pei
表1 研究区20002018年土地利用面积与比例
Table 1 Area and proportion of land use in study area from 2000 to 2018
土地利用类型2000年2010年2018年
面积/km2比例/%面积/km2比例/%面积/km2比例/%
耕地163 975.0934.92159 457.3733.96158 122.5133.67
林地83 345.0917.7590 271.8719.2390 317.7119.23
草地188 779.6240.21184 404.2839.27182 291.2138.82
水域6 225.261.336 277.011.346 398.711.36
建设用地10 396.602.2112 547.742.6716 178.143.45
未利用地16 817.503.5816 575.273.5316 259.913.46