农田景观空间格局衍变的土地流转途径研究

Land Transfer Way of Farmland Landscape Spatial Pattern Evolvement

农田土地权属的流转集中反映了人类社会活动状况,并成为我国农田景观格局衍变的主要因素,将社会、自然、经济、政治等因素通过农田土地流转的途径表现出来,并最终影响了农田景观空间格局的衍变。农田景观空间格局的组织与结构的衍变受到3个方面的影响:一是因农田区域内农田土地流转所带来的农田景观空间重组;二是乡村区域农田与建设用地之间流转所引发的农田景观衍变;三是农田与城市建设用地之间流转所诱发的农田景观空间重构。

Land ownership transfer and circulation reflect human social activity status, and become main factors of Chinag farmland landscape pattern changes. Social, natural, economic, political and other factors are reflected through farmland circulation, and ultimately affect farm- land landscape spatial pattern evolution. The evolution of structure and organization of farmland landscape spatial pattern are under the influ- ence of three respects ： first, farmland transfer within farmland region ; second, transfer between farmland and construction land in rural area ; third, transfer between farmland and urban construction land.