Changes of Spatial Distribution of Soil Organic Carbon Storage and Land Use from 1979 to 2013 in Tianjin Binhai New Area

LI Xuemei

doi:10.13961/j.cnki.stbctb.2016.03.025

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Changes of Spatial Distribution of Soil Organic Carbon Storage and Land Use from 1979 to 2013 in Tianjin Binhai New Area

- Changes of Spatial Distribution of Soil Organic Carbon Storage and Land Use from 1979 to 2013 in Tianjin Binhai New Area
- Bulletin of Soiland Water Conservation Vol. 36, Issue 3, Pages: 136-140(2016)
- 作者机构：
  
  天津城建大学经济与管理学院,天津,300384
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2016.03.025
  CLC：
- Published：2016
- 稿件说明：
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LI Xuemei. Changes of Spatial Distribution of Soil Organic Carbon Storage and Land Use from 1979 to 2013 in Tianjin Binhai New Area[J]. Bulletin of Soiland Water Conservation, 2016, 36(3): 136-140.
DOI：

LI Xuemei. Changes of Spatial Distribution of Soil Organic Carbon Storage and Land Use from 1979 to 2013 in Tianjin Binhai New Area[J]. Bulletin of Soiland Water Conservation, 2016, 36(3): 136-140. DOI： 10.13961/j.cnki.stbctb.2016.03.025.

摘要

［目的］分析土地利用变化对土壤有机碳分布的影响，为科学评估区域生态系统碳储量的变化提供依据。［方法］利用遥感影像获取滨海新区1979与2013年土地利用变化数据，针对不同土地利用类型均匀布设样点采集2013年表层土壤，试验监测土壤有机碳含量。结合第二次土壤调查数据，计算分析研究区1979-2013年土壤有机碳储量的变化及其空间分布变化。［结果］研究期内土地利用变化明显，耕地、滩涂、未利用地等土地利用类型大量转变为建设用地，同时土壤有机碳密度和储量均相应降低，其中土壤有机碳储量从1979年的1.23×10

t减少到2013年的9.97×10

t。［结论］随着人类对土地利用程度的加强，碳储量空间分布由高碳储量分布为主转变为低碳储量分布为主的碳储量分布格局。

Abstract

[Objective] We analyze the impacts of land use change on the spatial distribution of soil organic carbon in order to assess the variation of carbon storage in regional ecosystem.[Methods] Land use data was derived from remote sensing image in the years of 1979 and 2013 in the Tianjin Binhai new area. Soil samples were collected in different land use types

and soil organic carbon was calculated. Combined with the second national soil survey data

variations of soil organic carbon were analyzed.[Results] Land use in the study area changed greatly during the study period

with a large area of cultivated land

tidal flat and unused land transformed into new construction land. Meanwhile

soil organic carbon storage changed from 1.23×107 to 9.98×106 t during the study period.[Conclusion] With the enhanced human land-use activities

the spatial distribution of soil organic carbon storage is degraded from high carbon into low carbon storage distribution pattern.

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references

张俊华,李国栋,南忠仁,等.黑河中游不同土地利用类型下土壤碳储量及其空间变化[J].地理科学,2011,31(8):982-988.

Eswaran H E, Vanden Berg E V, Reich P. Organic carbon in soils of the world[J]. Soil Science Society of America Journal, 1993,57(1):192-194.

揣小伟,黄贤金,赖力,等.基于GIS的土壤有机碳储量核算及其对土地利用变化的响应[J].农业工程学报,2011,27(9):1-6.

谷家川,邓洁,林玉标,等.基于GIS与RS的皖江城市带LUCC对植被碳储量的影响[J].石家庄学院学报,2014(3):64-72.

谢红霞,任志远,李锐.陕北黄土高原土地利用:土地覆被变化中植被固碳释氧功能价值变化[J].生态学杂志,2007,26(3):319-322.

张金屯.全球气候变化对自然土壤碳氮循环的影响[J].地理科学,1998,18(5):463-471.

葛全胜,戴君虎,何凡能,等.过去300年中国土地利用土地覆被变化与碳循环研究[J].中国科学:D辑(地球科学),2008,38(2):197-210.

张金波,宋长春,杨文燕.沼泽湿地垦殖对土壤碳动态的影响[J].地理科学,2006,26(3):340-344.

刘子刚,张坤民.黑龙江省三江平原湿地土壤碳储量变化[J],清华大学学报:自然科学版,2005,45(6):788-791.

刘子刚.湿地生态系统碳储存和温室气体排放研究[J].地理科学,2004,24(5):634-639.

周涛,史培军.土地利用变化对中国土壤碳储量变化的间接影响[J].地球科学进展,2006,21(2):138-143.

Terretrial Carbon Working Group. The terrestrial carbon cycle: Implications for the Kyoto protocol[J]. Science, 1998,280(5368):1393-1394.

吴俊喜,程序,焦家国,等.1940-2002年长江中下游平原乡村景观区域中土地利用覆被及其土壤有机碳储量变化[J].生态学报,2010,30(6):1397-1411.

谢双玉,王亚玲,黄涛,等.武汉市主城区土地利用/覆被变化及其对土壤有机碳储量的影响[J].华中师范大学学报:自然科学版,2014,48(3):442-447.

王绍强,周陈虎,李克让,等.中国土壤有机碳及空间分布特征分析[J].地理学报,2000,55(5):533-544.

杨学名,张晓平,方化军.农业土壤固碳对缓解全球变暖的意义[J].地理科学,2003,23(1):101-106.

王存龙,刘华峰,王红晋,等.山东黄河下游流域土壤碳储量及时空变化研究[J].地球与环境,2014,42(2):228-237.

包承宇,曾和平,张梦妍,等.云南省土壤有机碳储量估算及空间分布[J].水土保持通报,2014,34(6):260-266.

Hughes R, Kauffman F J B, Jaramillo V J. Ecosystem-scale impacts of deforestation and land use in a humid tropical region of Mexico[J]. Ecological, 2000,10(2):515-527.

李凌浩,刘先华,陈佐忠.内蒙古锡林河流域羊草草原生态系统碳素循环研究[J].植物学报,1998,40(10):955-961.

汤杰,毛子龙,王晨野,等.基于碳平衡的区域土地利用结构优化:以吉林省通榆县为例[J].资源科学,2009,31(1):130-135.

天津市土壤普查办公室.天津市土壤普查工作[J].中国农业资源与区划,1984(1):41-44.

鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社,1999.

刘光崧.土壤理化分析与剖面描述[M].北京:中国标准出版社,1996.

刘凤芝,马锦秋.土壤监测分析实用手册[M].北京:化学工业出版社,2012.

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