Rural Residential Land Transition in the Beijing-Tianjin-Hebei Region: Spatial-Temporal Patterns and Policy Implications
Rural Residential Land Transition in the Beijing-Tianjin-Hebei Region: Spatial-Temporal Patterns and Policy Implications
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京津冀农村宅基地流变：时空格局与政策启示
DOI：
10.1016/j.landusepol.2020.104700
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发表时间：
2020-07
期刊：
影响因子：
7.1
通讯作者：
Ze Xu
中科院分区：
文献类型：
--
作者：
Yangyang Wen;Zhengfeng Zhang;Di Liang;Ze Xu
农村宅基地转型在农村土地利用转型中占主导地位。因此，分析土地利用的变迁规律和分异规律，不仅是农村居民点分异管理的基础，也是农村土地可持续利用的关键。本研究基于综合指数法、ArcGIS、FRAGSTATS景观格局分析等方法，利用多期遥感监测数据构建了RRLT概念模型。分析了1980 - 2018年京津冀地区农村居民点用地转型程度、转型趋势、转型形态和转型强度的特征。结果表明，从长时间序列的纵向比较来看，过渡程度表现为“缓慢增长-扩张开始-快速扩张-放缓”的过程；转型趋势表现为农村宅基地占用耕地数量增加，随后大量农村宅基地被开垦为耕地；过渡形态的特征是平均斑块大小和不规则程度的增加，以及聚集；过渡强度表现为“小幅度缩减—小幅度增长—大幅增长—小幅度增长与缩减”的波动过程。京津冀地区县域横向比较显示，京津冀地区的转型程度和转型强度呈现长期活跃的增长趋势，而周边地区则呈现逐渐放缓的趋势。冀西北地区过渡形态特征更为突出，表现为乡村聚落规模较小，斑块破碎不规则，布局较为分散。京津冀区域应根据不同的功能区，制定差异化的农村居民点转型方向，发挥城市群的集聚效应、规模效应和协同效应。协调和完善农村人地关系，构建布局合理、功能互补、布局有序、分布密集的城乡空间发展格局。
Rural residential land transition (RRLT) dominates rural land use transition. Therefore, analysing the laws of transition and differentiation of land use is not only the basis for the differential management of rural residential areas but key to the sustainable use of rural land. This study constructs a conceptual model of RRLT using multi-period remote sensing monitoring data based on a comprehensive index method, ArcGIS, and FRAGSTATS landscape pattern analysis, among others. It also analyses the characteristics of the transition extent, transition trend, transition morphology, and transition intensity of rural residential land in the Beijing-Tianjin-Hebei (BTH) region from 1980 to 2018. The results show that, from a vertical comparison of long time series, the transition extent is characterised by a process of ‘slow growth—expanding start—fast expansion—slowing down’; the transition trend is characterised by an increase in the amount of cultivated land occupied by rural residential land, followed by a large number of rural residential land is reclaimed as cultivated land; the transition morphology is characterised by an increase in mean patch size and degree of irregularity, as well as aggregation; and the transition intensity is characterised by fluctuations in the process of ‘small-scale reduction—small-scale growth—substantial growth—small-scale growth and reduction’. A horizontal comparison of counties in the BTH region reveals a long-lasting and active growth trend in transition extent and transition intensity in the Beijing-Tianjin region, and a gradually slowing trend in the areas around the region. The transition morphology features of the northwest Hebei region are more prominent, and show that the scale of rural settlements is small, the plaques fragmented and irregular, and the layout more scattered. The BTH region should formulate a differentiated transition direction for rural residential areas based on the different functional areas, and play into the agglomeration, scale, and synergy effects of urban agglomerations. It should also coordinate and improve the human–land relationship in rural areas, and construct an orderly and densely distributed pattern of urban and rural spatial development with a reasonable layout and complementary functions.
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DOI：
10.2307/281897
发表时间：
1997-10
期刊：
--
影响因子：
--
作者：
B. Roberts
通讯作者：
B. Roberts
影响因子：
7.1
作者：
Wei Song;Mingliang Liu
通讯作者：
Wei Song;Mingliang Liu
影响因子：
3.1
作者：
Tian, Guangjin;Qiao, Zhi;Zhang, Yaoqi
通讯作者：
Zhang, Yaoqi
中国城乡均衡发展格局时空变化及其驱动因素
影响因子：
5.1
作者：
Liu, Yansui;Lu, Shasha;Chen, Yufu
通讯作者：
Chen, Yufu
影响因子：
7.1
作者：
Li, Yuheng;Wu, Wenhao;Liu, Yansui
通讯作者：
Liu, Yansui