中国山区耕地撂荒程度及空间分布——基于全国山区抽样调查结果

doi:10.18402/resci.2017.10.01

资源科学 ›› 2017, Vol. 39 ›› Issue (10): 1801-1811.doi: 10.18402/resci.2017.10.01

• • 下一篇

中国山区耕地撂荒程度及空间分布——基于全国山区抽样调查结果

李升发^1,^2,³(), 李秀彬^1,²(), 辛良杰¹, 谈明洪¹, 王学¹, 王仁靖^1,², 蒋敏^1,², 王亚辉^1,²

1. 中国科学院地理科学与资源研究所陆地表层格局与模拟院重点实验室,北京100101
2. 中国科学院大学,北京100049
3. 广州地理研究所,广州510070

收稿日期:2017-08-12 修回日期:2017-09-11 出版日期:2017-10-20 发布日期:2017-10-20
作者简介:
作者简介：李升发,男,广东三水人,博士,助理研究员,主要从事土地利用变化研究和土地规划相关工作。E-mail：li_shengfa@126.com
基金资助:
国家重点基础研究发展计划“973”项目（2015CB452706）;国家自然科学基金重大国际合作项目（41161140352）

Extent and distribution of cropland abandonment in Chinese mountainous areas

Shengfa LI^1,^2,³(), Xiubin LI^1,²(), Liangjie XIN¹, Minghong TAN¹, Xue WANG¹, Renjing WANG^1,², Min JIANG^1,², Yahui WANG^1,²

1. Key Laboratory of Land Surface Pattern and Simulation,Institute of Geographical Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China
2. University of Chinese Academy of Sciences,Beijing 100049,China
3. Guangzhou Institute of Geography,Guangzhou 510070,China

Received:2017-08-12 Revised:2017-09-11 Online:2017-10-20 Published:2017-10-20

摘要/Abstract

摘要：

耕地撂荒是当前全球山区主要的土地利用变化现象,它深刻地改变了山区农村土地利用结构、农业景观和农户生计,并带来了巨大的生态环境和社会经济效应。2000年以来,随着中国劳动力成本的快速上升和农村劳动力的大量析出,中国山区农业因地形限制,机械化发展受阻,耕地面临着较大的撂荒风险。越来越多的案例研究和报道表明中国山区耕地撂荒现象越演越烈。中国山区面积广、坡耕地比重大,耕地撂荒不仅关系到山区农地的合理利用政策和山区可持续发展政策的制定,并可能引起粮食安全问题,但目前仍缺少全国层面的定量化评估研究。因此,本研究通过开展大范围的抽样调查对中国山区县撂荒规模进行了推算,以期为相关政策制定以及耕地边际化进一步研究提供参考。研究结果表明,在235个调查村庄中,78.3%的村庄出现耕地撂荒现象;基于县样本统计的2014-2015年全国山区县耕地撂荒率为14.32%;山区耕地撂荒率在省级尺度上呈现出南高北低的空间格局,其中,长江流域一带的山区耕地撂荒率最高,东北的长白山区最低。

关键词: 耕地撂荒, 耕地利用边际化, 习惯亩, 中国山区

Abstract:

Cropland abandonment is the main land-use change in mountainous areas globally. It has profoundly altered rural land-use structure,agricultural landscapes,and farmer livelihoods in mountainous areas and has huge environmental and socioeconomic impacts. Since 2000,with the rapid rise in labor costs and the exodus of the rural labor force,croplands in China’s mountainous areas have been facing a greater risk of abandonment due to rough terrain and slow development of agricultural mechanization. Case studies and reports have increasingly demonstrated that cropland abandonment in these areas is severe. Considering that sloping croplands account for about 25% of total croplands in China,cropland abandonment is not only related to informed policy-making regarding land use and sustainable rural development in mountainous areas,but possibly has a significant negative impact on food security. Quantitative analyses of cropland abandonment at a national level in China have not been performed. Hence,in this study,a large-scale survey was carried out to estimate the extent of cropland abandonment in mountainous counties to offer a scientific basis for relevant policy-making and further study of cropland marginalization. The results show that 78.3% of 235 surveyed villages have experienced cropland abandonment to some extent. During 2014-2015,the abandonment rate of croplands in mountainous counties was 14.32%,showing a distribution pattern of “south-high and north-low” at the provincial level. The abandonment rate for the Yangtze River Basin was the highest,while that for the northeastern mountainous area was the lowest.

Key words: cropland marginalization, cropland abandonment, customary-mu, Chinese moun-tainous areas

李升发, 李秀彬, 辛良杰, 谈明洪, 王学, 王仁靖, 蒋敏, 王亚辉. 中国山区耕地撂荒程度及空间分布——基于全国山区抽样调查结果[J]. 资源科学, 2017, 39(10): 1801-1811.

Shengfa LI, Xiubin LI, Liangjie XIN, Minghong TAN, Xue WANG, Renjing WANG, Min JIANG, Yahui WANG. Extent and distribution of cropland abandonment in Chinese mountainous areas[J]. Resources Science, 2017, 39(10): 1801-1811.

图/表 4

参考文献 28

[20]	[Jiang X B,Zeng H C.Quantifying mountain regions of China-a case study in Sichuan[J]. Journal of Mountain Science,2009,27(1):24-32.]
[21]	国家统计局农村社会经济调查司. 中国县域统计年鉴2012[M]. 北京:中国统计出版社,2014.
	[Department of Rural Sur-veys,National Bureau of Statistics of the People’s Republic of China. China County Statistical Yearbook 2012[M]. Beijing:China Statistics Press,2014.]
[22]	谢晨,彭道黎. 退耕还林政策十年评价-农户的视觉与大学生的观察[M]. 北京:社会科学文献出版社,2011.
	[Xie C,Peng D L.Ten Years' Evaluation on the Grain for Green Projecte:Farmers' Vision and College Students’ Observation[M]. Beijing:Social Sciences Acadmic Press,2011.]
[23]	宋伟. 农村住宅功能的区域分异规律研究[J]. 中国农学通报,2012,28(20):198-203.
	[Song W.Research on regional di-fferentiation law of rural house’ function[J]. Chinese Agricul-tural Science Bulletin,2012,28(20):198-203.]
[24]	洪名勇. 农地习俗元制度及其实施机制研究[D]. 南京:河海大学,2007.
	[Hong M Y.Custom Proto-Institution of Agricultural Land and the Implementation Mechanism[D]. Nanjing:Hohai University,2007.]
[25]	汪权方,肖莉,王海滨,等. 湖北省洪湖市作物播种面积的三种数据差异分析[J]. 地理学报,2008,63(6):587-592.
	[Wang Q F,Xiao L,Wang H B,et al.Difference between statistical data,actual data and prediction data of crop area by using remote sensor imagery in Honghu City,Hubei Province[J]. Acta Geo-graphica Sinica,2008,63(6):587-592.]
[26]	新华网. 重庆耕地计税面积与实际面积相差1370万亩[EB/OL].(2010-09-10)[2017-08-12].
	[Xinhuanet. Tax Area of Cropalnd in Chongqing is 13.7 Million Mu Less than the Actual Area[EB/OL].(2010-09-10)[2017-08-12].
[27]	柯刚,朱道林. 试析“习惯亩”在农村税费改革中的不合理性-以贵州六盘水市为例[J]. 农村经济,2004,(2):17-19.
	[Ke G,Zhu D L.An analysis of the irrationality of “Customary-mu” in rural tax reform:a case study of Liupanshui City in Guizhou[J]. Rural Economy,2004,(2):17-19.]
[28]	胡敏,王成超. 劳动力非农转移对农户耕地撂荒的影响[J]. 亚热带资源与环境学报,2013,8(2):56-63.
[1]	Fang C,Du Y,Wang M.Migration and Labor Mobility in China[R]. New York:United Nations Development Programme,Human Development Report Office,2009.
[2]	卢锋. 中国农民工工资走势:1979-2010[J]. 中国社会科学,2012,(7):47-67.
	[Lu F.Wage trends among Chinese migrant workers:1979-2010[J]. Social Sciences in China,2012,(7):47-67.]
[3]	辛良杰,李秀彬,谈明洪,等. 近年来我国普通劳动者工资变化及其对农地利用的影响[J]. 地理研究,2011,30(8):1391-1400.
	[Xin L J,Li X B,Tan M H,et al.The rise of ordinary labor wage and its effect on agricultural land use in present China[J]. Geographical Research,2011,30(8):1391-1400.]
[4]	卢锋,杨业伟. 中国农业劳动力占比变动因素估测:1990-2030年[J]. 中国人口科学,2012,(4):13-24.
	[Lu F,Yang Y W.Mea-surement of factors behind the decline of the agricultural labor share in total labor force of China(1990-2030)[J]. Chinese Journal of Population Science,2012,(4):13-24.]
[5]	何小勤. 农业劳动力老龄化研究-基于浙江省农村的调查[J]. 人口与经济,2013,(2):69-77.
	[He X Q.A study on the aging of agriculture labor force:Based on the investigation of Zhejiang Rural Areas[J]. Population & Economics,2013,(2):69-77.]
[6]	李澜,李阳. 我国农业劳动力老龄化问题研究-基于全国第二次农业普查数据的分析[J]. 农业经济问题,2009,(6):61-66.
	[Li L,Li Y.Analysis and reflection the problem about ageing labor engaged in agricultural production:based on the second national agricultural census statistics in China[J]. Issues in Agricultural Economy,2009,(6):61-66.]
[7]	蔡昉. 被世界关注的中国农民工-论中国特色的深度城市化[J]. 国际经济评论,2010,(2):40-53.
	[Cai F.China's farmers-turned workers in global spotlight:on deepening of urbanization with Chinese characteristics[J].International Economic Review,2010,(2):40-53.]
[8]	陈瑜琦,李秀彬. 1980年以来中国耕地利用集约度的结构特征[J]. 地理学报,2009,64(4):469-478.
	[Chen Y,Li X B.Stru-ctural change of agricultural land use intensity and its regional disparity in China[J]. Acta Geographica Sinica,2009,64(4):469-478.]
[9]	李秀彬,赵宇鸾. 森林转型、农地边际化与生态恢复[J]. 中国人口·资源与环境,2011,21(10):91-95.
	[Li X B,Zhao Y L.Forest transition,agricultural land marginalization and eco-logical restoration[J]. China Population,Resources and Environ-ment,2011,21(10):91-95.]
[10]	MacDonald D,Crabtree J R,Wiesinger G,et al. Agricultural abandonment in mountain areas of Europe:Environmental con-sequences and policy response[J]. Journal of Environmental Management,2000,59(1):47-69.
[11]	Rudel T K,Coomes O T,Emilio M,et al.Forest transitions:towards a global understanding of land use change[J]. Global Environmental Change,2005,15(1):23-31.
[12]	Strijker D.Marginal lands in Europe-causes of decline[J]. Basic and Applied Ecology,2005,6(2):99-106.
[13]	Estel S,Kuemmerle T,Alcántara C,et al.Mapping cropland abandonment and recultivation across Europe using MODIS-NDVI time series[J]. Remote Sensing of Environment,2015,163:312-325.
[14]	Xie H,Wang P,Yao G.Exploring the dynamic mechanisms of cropland abandonment based on a spatially explicit economic model for environmental sustainability:a case study in Jiangxi Province,China[J]. Sustainability,2014,6(3):1260-1282.
[15]	定光平,刘成武,黄利民. 惠农政策下丘陵山区农地边际化的理论分析与实证-以湖北省通城县为例[J]. 地理研究,2009,28(1):109-117.
	[Ding G P,Liu C W,Huang L M.A theoretical analysis and empirical research of marginalization of agri-cultural land in hilly-mountainous area under farmer-benefiting policy:a case study of Tongcheng County in Hubei Province[J]. Geographical Research,2009,28(1):109-117.]
[16]	邵景安,张仕超,李秀彬. 山区耕地边际化特征及其动因与政策含义[J]. 地理学报,2014,69(2):227-242.
	[Shao J A,Zhang S C,Li X B.Cropland marginalization in the mountainous areas:characteristics,influencing factors and policy implications[J]. Acta Geographica Sinica,2014,69(2):227-242.]
[17]	刘成武,李秀彬. 1980年以来中国农地利用变化的区域差异[J]. 地理学报,2006,61(2):139-145.
	[Liu C W,Li X B.Regional differences in the changes of the agricultural land use in China during 1980- 2002[J]. Acta Geographica Sinica,2006,61(2):139-145.]
[18]	甘犁,尹志超,谭继军. 中国家庭金融调查报告2014[M]. 成都:西南财经大学出版社,2015.
	[Gan N,Yin Z C,Tan J J.China Household Finance Survey Report 2014[M]. Chengdu:South-western University of Finance and Economics Press,2015.]
[19]	Price M F,Butt N.Forests in Sustainable Mountain Develop-ment Report for 2000[M]. Wallingford:CAB International,2000.
[20]	江晓波,曾鸿程. 量化中国山区范围-以四川省为例[J]. 山地学报,2009,27(1):24-32.
[28]	[Hu M,Wang C C.Impacts of rural labor's non-agricultural transfer on cropland abandonment[J]. Journal of Subtropical Resources and Environ-ment,2013,8(2):56-63.]

中国山区耕地撂荒程度及空间分布——基于全国山区抽样调查结果

Extent and distribution of cropland abandonment in Chinese mountainous areas

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[1]	郭文卿, 霍明远. 中国山区资源体系和经济体系的地位[J]. , 1997, 19(3): 4-9.
[2]	郭文卿, 霍明远. 中国山区工业资源的类型与特征[J]. , 1997, 19(3): 10-17.
[3]	郭文卿, 霍明远. 中国山区工业开发的战略意义[J]. , 1997, 19(3): 18-27.
[4]	霍明远. 中国山区工业开发产业结构选择[J]. , 1997, 19(3): 51-59.
[5]	霍明远. 中国不同资源类型山区工业开发模式[J]. , 1997, 19(3): 69-84.