南方集体林区森林经营主体碳汇供给的研究进展

森林碳；汇已成为缓解全球气候变化的重要途径。南方集体林区产权制度改革后，森林经营主体日趋多样化，研究经营主体碳汇供给差异，探讨造成碳汇供给差异背后的诱导因素并挖掘它们之间的作用机制，将为推动森林碳；汇经营形成稳定的碳供给，合理配置稀缺的要素资源，缓解气候变化提供重要的现实政策依据。总结了国内外森林经营主体的碳；汇供给研究状况，明确了现有研究的成果和不足，主要包括国内碳汇市场未形成；现有模型在本研究中不适用，长时间序列数据不足等。并为今后的研究提出了需要解决的重要技术难题和解决思路，认为以“非京都市场”框架下考察森林碳汇供给更可行；需要根据碳汇营林实践修正相关模型和数据以及结合生产函数模型分析森林经营主体碳汇供给的诱导因素。

Review on the carbon sequestration of forest operation subjects southern collective forest area of China

Forest carbon sequestration is an important way to reduce global climate change. After the reform of collective forest tenure in south China, forest operation subjects became more diversified. It is meaningful to provide policies basis for promoting forest carbon sequestration supply, allocating scarce resources and reducing climate change through analyzing forest carbon sequestration supply difference, discussing its induction factors and relationship. This paper reviewed research on forest carbon sequestration supply, identified the achieve- ments and shortcomings of the existing research. The shortcomings included no forest carbon sequestration mar- ket, improper application of the models in the research and shortage of＇long time-series data. It also proposed important technological difficulties and solutions for future research. It argued that it was more feasible to dis- cuss forest carbon sequestration in ＂non-Kyoto protocol＂ market; the model and data should be revised ac- cording to carbon forest operation, and the induction factors of forest carbon sequestration should be combined with C-D production function.