河北省主要农作物生产时空格局变化特征及安全评价

doi:10.13249/j.cnki.sgs.2018.08.014

摘要/Abstract

摘要：

阐述主要粮食作物的时空格局变化特征,对中国粮食安全决策意义重大。基于河北省县市近15 a (2001~2015年）的农业数据资料,采用分段线性趋势以及生产指标-产量波动系数来分析河北省主要粮食作物的时空变化特征,并对河北省粮食作物进行安全评价。结果表明：从产量与播种面积来看,近15 a河北省主要粮食作物变化趋势经历了由波动减少到稳步增长2个阶段,且变化趋势显著;从空间格局变化来看,大致呈由南向北逐渐递减的规律分布,其中不同农作物分布规律各有差异;从粮食安全方面来看,河北省70%以上年份粮食波动系数均超过中国粮食安全平均水平,粮食波动系数较高,粮食安全风险较大;但从人均粮食产量来看,安全程度相对比较乐观,粮食安全状况渐趋于平稳。研究可为河北省粮食生产时空布局的优化、结构调整与社会经济协调发展提供依据。

关键词: 主要农作物, 时空格局, 粮食安全, 河北省

Abstract:

It is of great significance to clarify the characteristics of temporal and spatial patterns of grain crops in china.Based on the agricultural data of Hebei province in the past 15 years (2001-2015), this paper uses the segment linear trend and the production index-output fluctuation coefficient to analyze the temporal and spatial characteristics of the main grain crops in Hebei Province, and food security in hebei province is evaluated.The results show that the trend of the main grain crop in Hebei Province has experienced two periods from fluctuation to steady growth in the past 15 years, and the trend of change is significant. From the point of view of the change of spatial pattern, the law of the gradual decline from south to north shows that the distribution of different crops is different; From the point of view of food security, the grain fluctuation coefficient of more than 70% in Hebei Province exceeded the national average level, the grain fluctuation coefficient was bigger and the food security risk was higher. However, from the perspective of per capital grain production, the safety level is relatively optimistic, food security situation is becoming stable. This study can provide the basis for the optimization of grain and material production in Hebei Province, the structural adjustment and the coordinated development of social economy.

Key words: food crops, spatial and temporal patterns, food security, Hebei Province

中图分类号:

K902

曹永强, 李维佳, 袁立婷. 河北省主要农作物生产时空格局变化特征及安全评价[J]. 地理科学, 2018, 38(8): 1319-1327.

Yongqiang Cao, Weijia Li, Liting Yuan. Spatio-temporal Pattern Variation and Safety Evaluation of Crops in Hebei Province[J]. SCIENTIA GEOGRAPHICA SINICA, 2018, 38(8): 1319-1327.

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参考文献 27

[28]	张利国. 我国区域粮食安全演变:1949~2008[J].经济地理,2011,31(5):833-838.
	[Zhang Liguo.The evolution of regional grain security in China: 1949-2008. Economic Geography,2011,31(5):833-838.]
[29]	Rasul G, Thapa G.Sustainability analysis of ecological and conventional agricultural systems in Bangladesh[J]. World Development, 2003, 31(10) :1721-1741. doi: 10.1016/S0305-750X(03)00137-2
[30]	Bertollo P.Assessing landscape health: A case study from northeastern Italy[J]. Environmental Management, 2001, 27(3): 349-365. doi: 10.1007/s002670010154
[31]	张继权,严登华,王春乙,等.辽西北地区农业干旱灾害风险评价与风险区划研究[J].防灾减灾工程学报,2012,32(3):300-306.
	[Zhang Jiquan, Yan Denghua,Wang Chunyi et al. A study on risk assessment and risk regionalization of agricultural drought disaster in northwestern regions of Liaoning Province. Journal of Disaster Prevention and Mitigation Engineering,2012,32(3):300-306.]
[1]	中华人民共和国中央人民政府.国家粮食安全中长期规划纲要(2008-2020年)[EB/OL].,2008-11-13.

[2]	陈玉洁,张平宇,刘世薇,等.东北西部粮食生产时空格局变化及优化布局研究[J]. 地理科学,2016,36(9):1397-1407. doi: 10.13249/j.cnki.sgs.2016.09.013
	[Chen Yujie, Zhang Pingyu, Liu Shiwei et al.The spatio-temporal pattern change and optimum layout of grain production in the west of northeast China. Scientia Geographica Sinica,2016,36(9):1397-1407.] doi: 10.13249/j.cnki.sgs.2016.09.013
[3]	朱永达,张永贞,侯云先.中国粮食问题现状与解决对策[J]. 农业工程学报,1995,11(3):1-7.
	[Zhu Yongda, Zhang Yongzhen, Hou Yunxian.Present situation of the grain problem and countermeasures in China. Transactions of the CSAE,1995,11(3):1-7.]
[4]	张新仕,侯亮,蒲娜娜,等.河北省“十三五”粮食安全状况预测[J]. 农业展望,2016,12(12):31-37.
	[Zhang Xinshi, Hou Liang, Pu Nana et al. Forecast of grain security in Hebei Province during the 13th five-year plan. Agricultural Outlook,2016,12(12):31-37.]
[5]	刘宇鹏,赵慧峰,焦伟伟. 河北省粮食生产波动与周期特征的实证分析[J]. 河北农业大学学报(农林教育版),2009,11(4):502-506.
	[Liu Yupeng, Zhao Huifeng, Jiao Weiwei.The analysis of volatility and periodicity of food production in Hebei Province. Journal of Agricultural University of Hebei(Agriculture & Forestry Education),2009,11(4):502-506.]
[6]	Hendrik J B, Fengxian Bu.Food security in china and contingency planning: The significance of grain reserves[J]. Journal of Contingencies and Crisis Management,2010,14(3):114-124.
[7]	Harry H K, Ingmar R P.A generalized moments estimator for the autoregressive parameter in a spatial model[J]. International Economic Review, 2010,40(2) :509-533.
[8]	Verburg Peter H, Soepboer Welmoed, Veldkamp A et al. Modeling the spatial dynamics of regional land use: The CLUE-S model[J]. Environmental Management, 2002,30(3) :391-405. doi: 10.1007/s00267-002-2630-x
[9]	Kathleen P B, Elena G I.Spatially explicit micro-level modelling of land use change at the rural-urban interface[J]. Agricultural Economics, 2015,27(3) :217-232.
[10]	王慧军,李科江,马俊永,等. 河北省粮食生产与水资源供需研究[J].农业经济与管理,2013(3):5-11.
	[Wang Huijun, Li Kejiang, Ma Junyong et al. Study on foodstuff production and the supply and demand of water resources in Hebei Province. Agricultural Economics and Management,2013(3):5-11.]
[11]	刘艳靖,赵慧峰,韩建飞.河北省粮食生产影响因素与粮食综合生产能力的提高——基于Panel Data的实证分析[J].北方经济,2010(10):86-87.
	[Liu Yanjing, Zhao Huifeng, Han Jianfei.Influencing factors of grain production and the improvement of grain comprehensive productive capacity in Hebei Province:An empirical analysis based on panel data. Northern Economy,2010(10):86-87.]
[12]	郑艳东,郑艳茹,王丽娟,等.河北省县域粮食单产及其生产投入要素的时空分异——基于1990~2010年统计数据的实证分析[J].农业现代化研究,2013,34(2):215-220.
	[Zheng Yandong, Zheng Yanru, Wang Lijuan et al. Temporal and spatial variability of county grain yield per hectare and its production inputs factors in Hebei Province: Based on statistical data of 1990-2010. Research of Agricultural Modernization,2013,34(2):215-220.]
[13]	河北省人民政府.河北经济年鉴[M].北京:中国统计出版社,2013.
	[Hebei Provincial People’s Government. Hebei economic yearbook. Beijing:China Statistics Press, 2013.]
[14]	王千,金晓斌,周寅康. 河北省耕地生态安全及空间聚集格局[J].农业工程学报,2011,27(8):338-344.
	[Wang Qian, Jin Xiaobin, Zhou Yinkang.Cultivated land ecological security and spatial aggregation Pattern pattern in Hebei Province. Transactions of the CSAE,2011,27(8):338-344.]
[15]	储敏. 中国粮食产量波动的影响因素分析[D].南京:南京财经大学,2015.
	[Chu Min.Analysis of influencing factors of grain output fluctuation in China. Nanjing :Nanjing University of Finances and Economics,2015.]
[16]	房建方. 时间序列分段线性表示及定性趋势分析方法的研究[D].兰州:兰州理工大学,2013.
	[Fang Jianfang.Study on piecewise linear representation of time series and qualitative trend analysis method. Lanzhou: Lanzhou University of Technology,2013.]
[17]	曾靖. 我国工业化发展对粮食安全的影响及对策研究[D].武汉:华中农业大学,2010.
	[Zeng Jing.The influence of China’s industrialization development on grain security and its countermeasures. Wuhan:Huazhong Agricultural University,2010.]
[18]	高宇. 我国农村土地流转机制研究[J].科技情报开发与经济,2012,22(6):130-132.
	[Gao Yu.The study on rural land circulation system in China. Sci-Tech Information Development & Economy,2012,22(6):130-132.]
[19]	顾莉丽,郭庆海.中国粮食主产区的演变与发展研究[J].农业经济问题,2011,18(8):4-9.
	[Gu Lili, Guo Qinghai.Evolution and development of China’s major grain producing areas. Issues in Agricultural Economy, 2011,18(8):4-9.]
[20]	徐志宇,宋振伟,邓艾兴,等. 近30年我国主要粮食作物生产的驱动因素及空间格局变化研究[J].南京农业大学学报,2013,36(1):79-86.
	[Xu Zhiyu,Song Zhenwei,Deng Aixing et al. Regional changes of production layout of main grain crops and their actuation factors during 1981-2008 in China. Journal of Nanjing Agricultural University,2013,36(1):79-86.]
[21]	杨永明,李宪松,宗义湘. 河北省小麦生产变动及区域布局研究[J].合作经济与科技,2013(10):8-9.
	[Yang Yongming, Li Xiansong, Zong Yixiang.Study on the change of wheat production and regional distribution in Hebei. Co-Operative Economy & Science,2013 (10):8-9.]
[22]	李子良,李新旺,门明新,等. 唐山市耕地占用与经济发展关系分析[J].中国土地科学,2011,25(4):57-63.
	[Li Ziliang, Li Xinwang, Men Mingxin et al. Analysis of the relationship between cultivated land occupation and economic development in Tangshan City. China Land Sciences,2011,25(4):57-63.]
[23]	潘晶晶,岳坤,邸少楠,等. 秦皇岛市耕地面积动态变化及驱动因子分析[J].甘肃农业,2010(4):26-27.
	[Pan Jingjing, Yue Kun, Di Shaonan et al. Dynamic change of cultivated land area and its driving factors in Qinhuangdao. Gansu Agriculture,2010(4):26-27.]
[24]	尹国,张玉娟,韩秋成,等. 河北省棉花种植面积减少的原因和对策[J].棉花科学,2015(2):47-50.
	[Yin Guo, Zhang Yujuan, Han Qiucheng et al. The reasons and countermeasures for reduction in cotton planting area in Hebei Province. Cotton Sciences,2015(2):47-50.]
[25]	马树庆,王琪. 区域粮食安全的内涵、评估方法及保障措施[J].资源科学,2010,32(1):35-41.
	[Ma Shuqing, Wang Qi.Connotation, evaluation indices,methods and safeguard measures for regional grain security. Resources Science,2010,32(1):35-41.]
[26]	Byela Tibesigwa,Martine Visser.Assessing gender inequality in food security among small-holder farm households in urban and rural South Africa[J]. World Development, 2016, 88 :33-49. doi: 10.1016/j.worlddev.2016.07.008
[27]	高甲甲. 退耕以来我国粮食产量变动的影响因素分析[D].咸阳:西北农林科技大学,2010.
	[Gao Jiajia.The key influence factors for the fluctuation of grain output after the implement of grain for green project. Xianyang: Northwest Agriculture and Forestry University,2010.]