石羊河流域人工防护林碳效益估算
王新友1,2(
), 马全林1(), 王耀琳1
), 马全林1(), 王耀琳1
Carbon benefits evaluation of the artificial shelter forest in the Shiyanghe River Basin
Xinyou Wang1,2(), Quanlin Ma1(), Yaolin Wang1
), Quanlin Ma1(), Yaolin Wang1
图4. 石羊河流域各县（区）人工固沙林面积(数据来源：甘肃省森林资源二类清查数据)
Fig.4. Sand-fixing plantation distribution in counties/districts in Shiyang River Basin (Data from：Forest resources inventory data of Gansu Province)
