基于SRP模型的京津冀地區(qū)土地生態(tài)脆弱性評(píng)價(jià)
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中圖分類號(hào)X82 文獻(xiàn)標(biāo)識(shí)碼A文章編號(hào) 0517-6611（2025）12-0041-05
doi：10.3969/j.issn.0517-6611.2025.12.011
開放科學(xué)（資源服務(wù)）標(biāo)識(shí)碼（OSID）：
Land Ecological Vulnerability Assessment in Beijing-Tianjin-Hebei Region Based on SRPModel
WANG Xin1 ，BAILong2（1.HebeiLnd Control Center，Shijiazhuang，HebeiO50o0;2.SchoolofGeographyScienceandEnvironent，hijiazhuang University，Shijiazhuang，Hebei 050034）
AbstractTakingBeijing-Tanjin-Hebeiregionsteresearchaea，withtheelpofSPmodelandGStechnologtispaperselects1 representatieidicatosdstetsofndolocalabilitdedotsotalsistductoesiali of thelandecolgicalvnerabilityin02，2015，2O2During20-2，thareaofmoderatelyvulnerableandaboveinteeigTianjin-ebeigioowdtrdoffisteasingdnceasigndoedtrendfeasinginerald 2020，the proportion of moderately and above vulnerable areas was 56.87% 57.79% and 56.61% ，respectively.Spatially，the land ecological vulnerabiltitesudyreapresentsadistrbutionpateof“hinsoutheastandinest.eslightvunabilitisinlyo centratedinChengdeandaihagMountains，andthesevereandextremelyvnerablereasaremailyonentratedinthecoastalplaiarea. Theoverallspaaldresofndolicaluabiltiesudeeiantolicalproteieasusdte furtherstrend，drtdeialsisfooulatiodoalroteiijo Key wordsLand ecological vulnerability;SRP model;Beijing-Tianjin-Hebei region
在當(dāng)今高速發(fā)展的背景下，土地資源的脆弱性問題已成為可持續(xù)發(fā)展領(lǐng)域的重要議題[1-2]。（剩余7437字）