宜都市土地利用功能優(yōu)化配置研究

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關(guān)鍵詞土地利用功能；優(yōu)化配置；生態(tài)安全；空間結(jié)構(gòu)中圖分類號F301 文獻(xiàn)標(biāo)識碼A文章編號 0517-6611（2025）13-0051-05doi：10.3969/j. issn. 0517-6611. 2025. 13. 011

開放科學(xué)（資源服務(wù)）標(biāo)識碼（OSID）：

Study on Optimal Allocation of Land Use Function in Yidu City

XU Zhi-yi， ZHANG Jia（School of Economics and Management， Yangtze University， Jingzhou，Hubei 434023）

AbstractRemotesensingimageandGIStechnolgywereusedtoidentify，lasifyandstisticallandusetypesin215nd22Spatial conectivityandologicalurityidexesealculatedyorpologicalatialptaalysis（MPA），ndlanduseplangsa riedoutbymulti-objectiveplannng（GMOP）TheresultshowedthatthelandusetypesinYiduCitychangedsignfcantlyfrom215to 2020.Theareaofliatedlndfstddosructiolndersdndteaofdenlandatesdotold increased，efletingteamicangesinhprocesofbaniooughtreaofulivatedlandndforestlnddeasdis proportionwsstilig，chodsmpotposiosefdsdatediporafalalo omyandecologicalprotetio;agsofstructionlanddoermecialldeftedtedsofubexpasioad cialdevelontealsisofholoicalspatialpatesowdthatthldspepatedsteompatednddivesiedte areaof hecoreareadcreasd，teareaofthefngeareandoerareasicreased，andeincreaseofMPAindexprovesthotiatio f helandsapsatialpatedaetoftotiidabilitfteolicaliontalysisfolo icalspatialpateowdtattedsapepatetestoeoroplediersifditdecreasneoadan increasentheperiphralandoterars.TeicreaseinMSPAindexprovedteoptizationoftespaialpateof telandscapadhe enhancement of the connectivity and stability of the ecological environment.

Key words Land use function;Optimal allocation;Ecological security;Spatial structure

土地利用功能是指土地在人類社會經(jīng)濟(jì)活動中所承擔(dān)或能夠承擔(dān)的作用或職能，是土地利用類型與區(qū)域發(fā)展目標(biāo)之間的橋梁。（剩余9816字）