Multi-Scenario Land Use Change Simulation and Carbon Storage Assessment in Jinan City Based on PLUS-InVEST Model
The issue of carbon emissions caused by land use type change and human social activities is becoming more and more serious.Taking Jinan City as the study area,the land use change and carbon storage change in Jinan City from 2000 to 2020 were studied,and the land use and carbon storage in Jinan City in 2040 under different development scenarios were predicted based on the PLUS-InVEST model.The results show that land use change has an important impact on the carbon storage in Jinan City,and the carbon storage in Jinan City is de-creased in 2020 compared with 2000.In 2040,under different land use scenarios,the decline of carbon storage under the ecological protec-tion scenario is the lowest,and the decline of carbon storage under the urban development scenario is the highest.The conversion between different land use types will have an impact on carbon stocks,with high carbon density in woodlands and reduced carbon stocks due to con-version of woodlands to other land uses.
land usecarbon storagePLUS modelInVEST modelJinan City
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