我国煤矿区低碳型土地复垦现状与展望

Low-carbon land reclamation in China's coal mining areas:current situation and prospects

煤炭是中国的重要能源,减排已成为矿区复垦的重要目标,也是建设绿色矿山的重要保障。本文在对中国多个煤矿区调查的基础上,从"减排"和"增汇"两个方面,剖析当前中国土地复垦政策对矿区低碳土地利用的要求,以及土地复垦施工工艺、土地复垦管护等不同土地复垦环节中碳源、碳汇的相互关系,进而挖掘煤矿区低碳土地利用模式,提出《联合国气候变化框架公约》约束下,适用于中国煤炭生产方式的低碳型土地复垦工艺,为促进中国低碳型煤矿区建设提供依据,保障中国减排目标的实现。

Coal is China’s important energy and emission reduction has become an important target in land reclamation and also an important guarantee for building a green mine .Based on the field investigation in China’s coal mining areas ,this paper ,from the two aspects of “carbon sources” and “carbon sinks” , analyzes the demands that China’ s land reclamation policies make of low-carbon land use and the relationship of “carbon sources” and “carbon sinks” at different land reclamation stages including land reclamation construction technology ,management and protection ,etc .Further ,it explores low-carbon land use modes in mining areas and proposes low-carbon land reclamation technology applied to China’ s coal production within the United Nations Framework Convention on Climate Change ,aiming at giving suggestions on the construction of low-carbon coal mining areas and ensuring the realization of China’ s emission reduction targets .