基于InVEST模型的巍山县碳储量及空间格局研究
Journal: Ecological Environment and Protection DOI: 10.12238/eep.v7i3.2000
Abstract
基于巍山县第三次全国国土调查数据和云南省碳密度数据,利用InVEST模型得到巍山县地上生物碳、地下生物碳、土壤碳和死亡有机碳的含量,通过ArcGIS得到巍山县不同土地利用类型、碳储量及碳密度空间分布。经分析得到：巍山县碳密度低值区主要分布于坝区范围内,其次分布于巍山县西部和南部的水域用地范围内；高值区广泛分布于巍山县的林地用地范围内；中值区主要分布于巍山县草地和耕地地区。
Keywords
土地利用；碳密度；InVEST模型；ArcGIS
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