城市土壤碳储量估算方法综述

Review of Methods for Estimating Carbon Storage in Urban Soils

城市作为主要的人类活动集中地,在碳循环中占据着重要地位。伴随着全球气候变化的加剧,城市土壤碳库研究被赋予了新的内涵,受到了广泛关注。该文综述了土壤类型法、模型法、生命地带法及GIS估算法等几种主要的城市土壤碳储量估算方法,并分析了其优缺点。

The urban,as the main gathering place for human activities nowadays,takes an important role in carboncycling.Nowadays,with the exacerbating of global climate change,the urban soil carbon pool is given a new connota-tion,and was widely concerned.This thesis summarizes several main methods of estimating the carbon storage,suchas soil type method,model method,life zone method and GIS estimation method,etc.In addition,the thesis analyzedthe merits and demerits of each method in order to reduce or avoid the mistakes caused by the improper researchmethods in the process of estimating carbon storage of the soil.