Changes in land use and ecosystem service value in desert areas of China after reform and opening up
نویسندگان
چکیده
Desert areas of China have important ecological functions, so analyzing changing characteristics ecosystem service values in this region is for sustainable development. Using land use change data desert from 1978 to 2022, paper combined the equivalent factor method and actual situation study area revise value coefficients services changes after reform opening up. The results showed that up, plow, water, other lands decreased, while grassland, forest, construction land, sandy increased. conversion a type mainly occurred as grassland types. increased, increasing by 19.63 × 10 8 CNY. From perspective was highest, reaching 12.19 CNY, an increase 11.73 CNY compared with early stage types maintaining soil 3.07 2.97 beginning sensitivity index, index were all <1, research credible. coordination degree, overall degree at moderate level, indicating did not lead environmental deterioration, but there crisis. Therefore, key improving ESV area.
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ژورنال
عنوان ژورنال: Frontiers in Earth Science
سال: 2023
ISSN: ['2296-6463']
DOI: https://doi.org/10.3389/feart.2023.1251605