城市“拓空间”拟收储土地资源的评价研究——以东莞市石马河流域为例

Evaluation of intentional reserved land resources under urban spatial expansion and optimization: a case study of Shima River Basin in Dongguan

在区域一体化背景下,对拟收储土地资源进行科学评价,有利于集约高效开发流域内土地资源,最大化土地增值收益,缓解流域整治带来的资金压力。本文通过对东莞市石马河流域潜在的可供开发土地进行摸查和评价研究,首先建立地块筛选指标体系,确定潜在收储地块;然后评估拟收储地块的规划条件、收储潜力和经济效益;最后提出相关收储整备建议。本文探索建立完整的"筛选-评价-收储计划"的土地资源评价体系,为政府部门进行流域综合开发和土地储备计划制定提供参考依据。

Under the background of regional integration, the evaluation of the land resources to be reserved is beneficial to the intensive and efficient land utilization, maximizing the land economical value, and relieving the financial pressure caused by river basin regulation. In this paper, the potential land available for development in Shima River Basin of Dongguan is investigated and evaluated. Firstly, the screening index system of land is established, and the potential plot for reservation is identified. Then, the planning conditions, reserve potential and economic benefits of the intentional land are evaluated. Finally, some proposals for land reserve is proposed. This study explores and establishes a complete land resources evaluation system of "screening-evaluation-reserve planning",which provides references for the integrated development of river basin and the formulation of land reserve plan.