京津冀地区县域农产品生产功能的时空格局及耦合特征
为了揭示京津冀地区县域农产品生产功能的空间格局、演化趋势及耦合特征,该研究构建包括县域种植业生产、林果生产、畜禽产品生产和水产品生产的农产品生产功能评价模型,并借助空间探索性数据分析技术进行系统分析。研究结果表明：12000-2013年,京津冀地区县域农产品生产功能呈现规律性分布,平原区种植业生产功能较强;市辖区周边县域的畜禽产品生产功能较强;低山丘陵区林果生产功能较强;水产品生产强功能区则分布于东部沿海一带。研究期间,京津冀地区县域农产品生产功能整体提升。22000-2013年间,县域种植业生产功能和畜禽产品生产功能集聚效应略有减弱,水产品生产功能的集聚效应基本不变,林果生产功能的集聚效应增...
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| Published in | 农业工程学报 Vol. 31; no. 16; pp. 305 - 314 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
农业部农业信息技术重点实验室，北京 100097
2015
国家农业信息化工程技术研究中心，北京 100097 北京农业信息技术研究中心，北京 100097 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1002-6819 |
| DOI | 10.11975/j.issn.1002-6819.2015.16.041 |
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| Abstract | 为了揭示京津冀地区县域农产品生产功能的空间格局、演化趋势及耦合特征,该研究构建包括县域种植业生产、林果生产、畜禽产品生产和水产品生产的农产品生产功能评价模型,并借助空间探索性数据分析技术进行系统分析。研究结果表明：12000-2013年,京津冀地区县域农产品生产功能呈现规律性分布,平原区种植业生产功能较强;市辖区周边县域的畜禽产品生产功能较强;低山丘陵区林果生产功能较强;水产品生产强功能区则分布于东部沿海一带。研究期间,京津冀地区县域农产品生产功能整体提升。22000-2013年间,县域种植业生产功能和畜禽产品生产功能集聚效应略有减弱,水产品生产功能的集聚效应基本不变,林果生产功能的集聚效应增强,农产品综合生产功能同质集聚特征显著。3种植业生产功能呈现明显的正向时空相关性,且二元化结构显著;畜禽产品生产功能与种植业生产、林果生产功能呈现显著的正向耦合性,且耦合性在增强。建议各县域结合农产品生产功能现状及功能间的耦合性差异,合理调整农业生产结构及布局,促进京津冀地区农产品生产功能的协同发展。 |
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| AbstractList | 为了揭示京津冀地区县域农产品生产功能的空间格局、演化趋势及耦合特征,该研究构建包括县域种植业生产、林果生产、畜禽产品生产和水产品生产的农产品生产功能评价模型,并借助空间探索性数据分析技术进行系统分析。研究结果表明：12000-2013年,京津冀地区县域农产品生产功能呈现规律性分布,平原区种植业生产功能较强;市辖区周边县域的畜禽产品生产功能较强;低山丘陵区林果生产功能较强;水产品生产强功能区则分布于东部沿海一带。研究期间,京津冀地区县域农产品生产功能整体提升。22000-2013年间,县域种植业生产功能和畜禽产品生产功能集聚效应略有减弱,水产品生产功能的集聚效应基本不变,林果生产功能的集聚效应增强,农产品综合生产功能同质集聚特征显著。3种植业生产功能呈现明显的正向时空相关性,且二元化结构显著;畜禽产品生产功能与种植业生产、林果生产功能呈现显著的正向耦合性,且耦合性在增强。建议各县域结合农产品生产功能现状及功能间的耦合性差异,合理调整农业生产结构及布局,促进京津冀地区农产品生产功能的协同发展。 F323.1; 为了揭示京津冀地区县域农产品生产功能的空间格局、演化趋势及耦合特征，该研究构建包括县域种植业生产、林果生产、畜禽产品生产和水产品生产的农产品生产功能评价模型，并借助空间探索性数据分析技术进行系统分析。研究结果表明：①2000－2013年，京津冀地区县域农产品生产功能呈现规律性分布，平原区种植业生产功能较强；市辖区周边县域的畜禽产品生产功能较强；低山丘陵区林果生产功能较强；水产品生产强功能区则分布于东部沿海一带。研究期间，京津冀地区县域农产品生产功能整体提升。②2000－2013年间，县域种植业生产功能和畜禽产品生产功能集聚效应略有减弱，水产品生产功能的集聚效应基本不变，林果生产功能的集聚效应增强，农产品综合生产功能同质集聚特征显著。③种植业生产功能呈现明显的正向时空相关性，且二元化结构显著；畜禽产品生产功能与种植业生产、林果生产功能呈现显著的正向耦合性，且耦合性在增强。建议各县域结合农产品生产功能现状及功能间的耦合性差异，合理调整农业生产结构及布局，促进京津冀地区农产品生产功能的协同发展。 |
| Abstract_FL | Guided by the target of “guaranteeing basic self-sufficiency of grain and other important food”, quantitative research on agricultural production functions and their coupling characteristics from internal structure of agricultural products is the important subject that needs to be conducted in depth urgently at present. By building the evaluation indicator system of agricultural production function, and by utilizing the spatial measurement method, the spatial pattern and the evolution trend of agricultural production function including planting production function, forest and fruit production function, livestock production function and aquatic production function in Beijing-Tianjin-Hebei Region at county level during 2000-2013 are analyzed;then the model is applied to analyze the temporal-spatial correlation of planting production function and its coupling characteristics with other production functions, so as to provide reference for agricultural structure adjustment and layout optimization in the process of collaborative development in Beijing-Tianjin-Hebei Region. The research results indicate that:① during 2000-2013, under comprehensive influence of resource endowment, location factor, infrastructures, policy inclination and other factors, the agricultural production functions at county level in Beijing-Tianjin-Hebei Region are regularly distributed, and the planting production function is stronger in the plain area; the counties around the municipal district possess stronger function of livestock production; the counties with stronger forest and fruit production function are mainly distributed in the low mountain and hill region; and the counties with stronger aquatic production function are distributed along the eastern coast. Compared with that in 2000, the agricultural production function at county level in Beijing-Tianjin-Hebei Region in 2013 is wholly promoted. However, there are large differences in promotion degree among different functions. ② From 2000 to 2013, the agglomeration effect of planting production function and livestock production function at county level is slightly weakened, the agglomeration effect of aquatic production function has stayed fairly constant, while that of forest and fruit production function is strengthened, and the homogeneous agglomeration characteristic of the comprehensive production function at county level is significant. ③ It is indicated from bivariate LISA map that there is obvious positive temporal-spatial correlation for planting production function during the research period, and the dualistic structure is significant; there is significant positive coupling between livestock production function and planting production function, forest and fruit production function, and the coupling degree is strengthened. It is suggested to reasonably adjust the agricultural production structure and optimize the layout at county level in combination with the current situation of agricultural production function and the coupling difference among functions, formulate the agricultural development strategy, and promote collaborative development of agricultural production functions in Beijing-Tianjin-Hebei Region. |
| Author | 刘玉 唐林楠 潘瑜春 唐秀美 任艳敏 |
| AuthorAffiliation | 北京农业信息技术研究中心,北京100097 国家农业信息化工程技术研究中心,北京100097 农业部农业信息技术重点实验室,北京100097 |
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| Author_FL | Tang Xiumei Liu Yu Ren Yanmin Pan Yuchun Tang Linnan |
| Author_FL_xml | – sequence: 1 fullname: Liu Yu – sequence: 2 fullname: Tang Linnan – sequence: 3 fullname: Pan Yuchun – sequence: 4 fullname: Tang Xiumei – sequence: 5 fullname: Ren Yanmin |
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| DocumentTitleAlternate | Spatiotemporal patterns and evolution characteristics of agricultural production function at county level in Beijing-Tianjin-Hebei Region |
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| Keywords | models 空间探索性数据分析 couplings time and space differentiation Beijing-Tianjin-Hebei Region 模型 agricultural products 农产品 时空格局 京津冀地区 exploratory spatial data analysis 耦合 |
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| Notes | 11-2047/S Liu Yu, Tang Linnan, Pan Yuchun, Tang Xiumei, Ren Yanmin （1. Beijing Research Center for Information Technology in Agriculture, Beijing 100097, China; 2. National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China; 3. Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China） agricultural products; models; couplings; time and space differentiation; exploratory spatial data analysis; Beijing-Tianjin-Hebei Region Guided by the target of ＂guaranteeing basic self-sufficiency of grain and other important food＂, quantitative research on agricultural production functions and their coupling characteristics from internal structure of agricultural products is the important subject that needs to be conducted in depth urgently at present. By building the evaluation indicator system of agricultural production function, and by utilizing the spatial measurement method, the spatial pattern and the evolution trend of agdcultural production function incl |
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| Publisher | 农业部农业信息技术重点实验室，北京 100097 国家农业信息化工程技术研究中心，北京 100097 北京农业信息技术研究中心，北京 100097 |
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| Snippet | 为了揭示京津冀地区县域农产品生产功能的空间格局、演化趋势及耦合特征,该研究构建包括县域种植业生产、林果生产、畜禽产品生产和水产品生产的农产品生产功能评价模型,并借助... F323.1; 为了揭示京津冀地区县域农产品生产功能的空间格局、演化趋势及耦合特征，该研究构建包括县域种植业生产、林果生产、畜禽产品生产和水产品生产的农产品生产功能评价模... |
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| Title | 京津冀地区县域农产品生产功能的时空格局及耦合特征 |
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