农村建设用地整理时空布局与模式选择的决策方法

农村建设用地整理的时空布局应该考虑一个地区适宜的农业人口规模。该文通过遗传算法，将人口流动理论引入农村建设用地整理研究；并根据农村建设用地整理优势度评价结果，提出劳动力流动转折点出现时农村建设用地整理最优时空布局方案优选办法，同时进一步明确农村建设用地整理模式选择和时序安排思路。研究表明，城市化进程中将会保留一定的劳动力人口为农业服务，而农村建设用地整理的时空布局安排及整理模式选择应该与之相协调，保障地区产业发展对土地资源的合理需求。该决策方法可为今后农村建设用地整理的相关研究提供借鉴。

Decision making for spatio-temporal distribution and mode selection of rural residential land consolidation

Spatio-temporal distribution of rural land consolidation should be considered suitable for the size of the agricultural population. Lewis turning point theory was introduced for rural land consolidation study by genetic algorithm. According to the results of rural land consolidation dominance evaluation as the turning point appears, an optimized approach was constructed. Further more, the rural land consolidation mode selection and scheduling ideas in the light of characters of study area were put forward. The results indicated that the suitable agricultural population should be retained for the needs of agricultural development during urbanizing, and the spatio-temporal arrangements of rural land consolidation and mode selection should be coordinated with this process.