[1]郭晓辉,顿耀龙,薄广涛,等.平原区土地整理项目的碳排放效应研究——以河北省巨鹿县土地整理项目为例[J].水土保持研究,2015,22(03):241-246.
　GUO Xiaohui,DUN Yaolong,BO Guangtao,et al.Study on Effect of Land Consolidation Project on Carbon Emission in Plain Area—Taking the Land Consolidation Project in Julu Conty of Hebei Provimce as an Example[J].Research of Soil and Water Conservation,2015,22(03):241-246.
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平原区土地整理项目的碳排放效应研究——以河北省巨鹿县土地整理项目为例

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 22 期数: 2015年03期 页码: 241-246 栏目: 出版日期: 2015-06-28
Title:
Study on Effect of Land Consolidation Project on Carbon Emission in Plain Area—Taking the Land Consolidation Project in Julu Conty of Hebei Provimce as an Example
作者:
郭晓辉1, 顿耀龙2,3, 薄广涛4, 刘琳5, 张亚男2
1. 国土资源部土地整治中心, 北京 100035;
2. 国土资源部土地整治重点实验室, 北京 100035;
3. 中国地质大学(北京)土地科学技术学院, 北京 100083;
4. 河北省巨鹿县国土资源局, 河北 巨鹿 055250;
5. 石家庄工程技术学校, 石家庄 050061
Author(s):
GUO Xiaohui1, DUN Yaolong2,3, BO Guangtao4, LIU Lin5, ZHANG Ya’nan2
1. Land Consolidation and Rehabilitation Center, MLR, Beijing 100035, China;
2. Key Laboratory of Land Consolidation and Rehabilitation, MLR, Beijing 100035, China;
3. School of Land Science and Technology, China University of Geosciences, Beijing 100083, China;
4. Bureau of Land and Resources, Julu, Hebei 055250, China;
5. Shijiazhuang Engineering and Technology School, Shijiazhuang 050061, China
关键词:
土地整理; 碳排放; 能源消费; 土地利用变化
Keywords:
land consolidation; carbon emission; energy consumption; land use change
分类号:
F301.24;X24
摘要:
为了研究土地整理的碳排放效应，以河北省巨鹿县土地整理项目为研究区域，基于能源消费和土地利用变化的视角，运用IPCC清单法，分析了土地整理的土地平整、灌溉与排水、道路工程和农田防护与生态环境保持四大工程碳排放及区域土地利用变化导致的碳排放，明确了土地整理的碳源/汇作用及其测算方法，并提出了降低土地整理碳排放的相关建议，以期为土地整理的碳排放研究和低碳化土地整理提供科学参考。研究结果表明：巨鹿县土地整理项目能源消费导致的碳排放总量为303.87 t，其中土地平整工程是主要的碳排放源，占工程施工碳排放总量的64.53%，其次为道路工程和灌溉与排水工程，分别占30.24%，5.23%；土地平整工程单位投资额碳排放量和单位投资比例的碳排放比率两项指标值最大，分别为677.87 kg/万元和10.02，表明了该项工程投资少、碳排放量大的特点，灌溉与排水工程的两项指标值最小，分别为6.38 kg/万元和0.09，具有投资多、碳排放量小的特点；巨鹿县土地整理导致的土地利用变化使得区域土壤和植被碳储量减少4 160.3 t，表现出碳源效应，其中园地碳储量变化量最大；根据环境经济损益分析方法，巨鹿县土地整理后项目区相当于排放了4 464.17 t，单位面积碳排放量为1 966.52 kg/hm2，单位投资额碳排放量为994.19 kg/万元。
Abstract:
In order to study the effects of land consolidation on carbon emissions, this paper took the land consolidation project in Julu Conty of Hebei Provimec as the study area, and analyzed the carbon emission caused by the energy consumption in land leveling, irrigation and drainage, road construction, farmland protection and land use type changes based on energy consumption and land use change theory and using carbon emission inventory methods. We made clear the land consolidation carbon source or sink effect and its calculation methods. And suggestions of low carbonization land consolidation were put forward in order to provide scientific reference on researching carbon emissions of land consolidation. The result shows that the total carbon emission resulting in energy consumption is 303.87 t. The land leveling project is the major source of carbon emission, accounting for 64.53% of total carbon emissions of engineering construction, the road engineering and irrigation and drainage engineering accounting for 30.24% and 5.23%. The maximum value of the proportion investment quantity carbon emissions and proportion investment volume of carbon emission rate is land leveling project, respectively of 677.87 kg/10 000 yuan. and 10.02, indicating that the project has the characteristics of less investment and low carbon emission. The minimum value is irrigation and drainage engineering, it has the characteristics of large investment and low carbon emissions. Land consolidation of Julu County made regional vegetation and soil carbon storage decrease by 4 160.3 t caused by land use type change, presenting the effect of carbon source. According to the environment economic cost-benefit analysis method, land consolidation area carbon emissions of Julu County is equivalent to 4 464.17 t, the per unit area of carbon emission is 1 966.52 kg/hm2, the unit investment of carbon emission is 994.19 kg/10 000 yuan.

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备注/Memo

收稿日期:2014-08-15;改回日期:2014-08-26。
基金项目:国土资源部公益性行业科研专项“土地整理项目的碳排放及其测算技术研究”（201311127）
作者简介:郭晓辉(1979-),女,河南洛阳人,学士,主要从事土地整理研究。E-mail:guojunxiaohui@163.com
通讯作者:刘琳(1980-),女,河北石家庄人,博士,主要从事土地整治与生态环境研究。E-mail:liulin7801@126.com

更新日期/Last Update: 1900-01-01