[Objective] The change of land use and ecological service value in Shaoshan City

Hunan Province was analyzed to discusse the impacts of land use change on the surrounding land ecological service value

in order to provide a scientific reference for the related research of land use change and ecological service value

and to determine an ecological service value evaluation system. [Methods] Using remote sensing images in 1985 and 2020

land use data were extracted by remote sensing interpretation. Based on the basic definition of ecosystem service

land use change and the relationship between land ecosystem service value were comprehensively considered. A related concept was put forward and a remote correlation model was built. The surrounding land ecosystem service value following land use change was discussed. [Results] ① Land use conversion mainly occurred between forest land

cropland

and grassland

and the land dynamic attitude of forest land was the largest (about 3%). ② The value of ecosystem services in Shaoshan City increased year by year from 1.266 billion yuan in 1985 to 2.201 billion yuan in 2020

and the contribution rate of forest land to the ecosystem services value was 70%. ③ During the study period

the remote correlation added value of land use change to the surrounding land ecosystem service value was 467 million yuan. The impact of land use change on the value of surrounding land ecosystem services decreased with increasing distance

until a critical distance was reached

and the critical distance varied with different land types. When land use type was converted to water body

the critical distance was the largest

about 100 patches (land type conversion area). [Conclusion] In the future

the impact of land use change on surrounding land should be comprehensively considered in land planning so as to formulate reasonable land use policy

optimize land use structure

and realize the coordinated development of economy and environment in Shaoshan City.