现代农业研究2025，Vol.31Issue(1)：18-22,30,6.
藏东南森林土壤有机碳汇海拔格局及其对气候变化响应的研究进展
Research Progress on Elevation Pattern of Forest Soil Organic Carbon Sink and its Response to Climate Change in Southeast Xizang
摘要
Abstract
At present,the study of forest soil organic carbon has been paid more and more attention with the increasing global climate change.Due to its unique geographical location and complex ecosystems,southeast Xizang has become an important region for studying forest soil organic carbon sinks.This paper summarizes the studies on the elevation pattern of forest soil organic carbon storage and density and its response to climate change in recent years.It was found that forest soil organic carbon storage and density in southeast Xizang showed obvious spatial heterogeneity on the altitude gradient under the comprehensive influence of temperature,precipitation,vegetation type and other factors.In addition,climate change also has a certain degree of impact on the storage and release of forest soil organic carbon in southeast Xizang.To explore the relationship between the elevation pattern of soil organic carbon sink and related climate factors in southeast Xizang,it is helpful to understand the response mechanism of soil organic carbon to climate change,with a view to providing theoretical support for ecological restoration and climate adaptation.关键词
土壤/有机碳储量/有机碳密度/气候条件/藏东南Key words
soil/organic carbon storage/organic carbon density/climatic conditions/Southeast Xizang分类
天文与地球科学引用本文复制引用
孟喜悦,巴桑,韩嘉华,卢杰..藏东南森林土壤有机碳汇海拔格局及其对气候变化响应的研究进展[J].现代农业研究,2025,31(1):18-22,30,6.基金项目
西藏农牧学院2024年人才队伍建设支持计划项目"藏东南森林生态系统碳源/汇特征及碳库影响因素研究"(项目编号:XZNMXYRCDWJS-2024-05) （项目编号:XZNMXYRCDWJS-2024-05）
西藏自治区科技创新基地自主研究项目"色季拉山海拔梯度上急尖长包冷杉幼苗及林下根际土壤生态特征研究"(项目编号:XZ2022JR0007G). （项目编号:XZ2022JR0007G）
