基于挖潛系數(shù)的農(nóng)村居民點(diǎn)土地集約利用潛力研究

田鳳雅

摘要：挖掘農(nóng)村居民點(diǎn)內(nèi)部潛力是解決當(dāng)前土地供需矛盾的重要途徑之一。以河北省霸州市為研究區(qū)域，根據(jù)用地性質(zhì)和人口分布狀況，對全國第二次土地調(diào)查數(shù)據(jù)進(jìn)行修正；以人均建設(shè)用地面積為評價(jià)指標(biāo)，將全市農(nóng)村居民點(diǎn)土地利用按照集約程度分為集約利用、一般集約利用和粗放利用三個(gè)等級；根據(jù)現(xiàn)狀人均建設(shè)用地面積計(jì)算農(nóng)村居民點(diǎn)理論整理潛力；選擇自然、經(jīng)濟(jì)、社會3類因素5項(xiàng)評價(jià)指標(biāo)計(jì)算挖潛系數(shù)；分別以人均建設(shè)用地120 m2、150 m2為界線計(jì)算可實(shí)現(xiàn)的農(nóng)村居民點(diǎn)集約利用潛力值。

關(guān)鍵詞：挖潛系數(shù)；農(nóng)村居民點(diǎn)；集約利用潛力

中圖分類號：F301 文獻(xiàn)標(biāo)識碼：A 文章編號：0439-8114（2013）05-1214-04

Research on Intensive Utilization Potential of Rural Residential Land Based on the Potential Coefficient

TIAN Feng-ya

（Institute of Geographical Sciences， Hebei Academy of Sciences， Shijiazhuang 050011， China）

Abstract： Excavating internal potential of the rural residential land is the most important ways to solve the contradiction between land supply and demand. Taking Bazhou city of Hebei province as the research area， according to land property and population distribution， the second national land survey data was adjusted. Construction land area per capita was used as the evaluation index， to classify the citys rural residential land use into intensive use， normal， extensive use， and estimate theoretical potential of land consolidation in rural residential areas. Five evaluation index selected from natural， economic and social factors were used to calculate potential coefficient. Setting 120 m2， 150 m2 as boundary of construction land per capita， the achievable intensive utilization potential of rural residential land was computed.

Key words： potential coefficient； rural residential areas； intensive utilization potential