基于PLUS模型的西安市多情景生態(tài)系統(tǒng)服務(wù)價值評估
關(guān)鍵詞生態(tài)系統(tǒng)服務(wù)價值；PLUS模型；多情景模擬；土地利用；西安市
中圖分類號X171.1文獻標(biāo)識碼A
文章編號 0517-6611（2025）08-0047-08
doi：10.3969/j.issn.0517-6611.2025.08.011
開放科學(xué)（資源服務(wù)）標(biāo)識碼（OSID）：
AbstractTakingXi’anastheresearcharea，thePLUSmodelandequivalentfactormethodwereemployedtosimulatelanduse paters underdierentsenariosin03andevalateteirecosystemservicevalue（ESV）.hersultshowedthattheKappacoefientofheLU model was O.862，the FOM value was O.14，and the overall accuracy was 9 1 . 6 1 % ，and the simulation effect was good.From 2000 to 2020，forest andcultivatedlandweretheaintypesfanduseinXi’anteaeaofwatrandwetlandcontiuedtoincreasehilethareaofculivated landndgrassandsoedowardtrendehanginlandtiillbedominaedbytedecreaseofivatedlanddalandadescddiidluaet scenarioUnderoicalpoteeapaateostildastadofrst terareaandetlandwithologicalfuncisicreasdteostunderteoomicevelopmentodel，tedlierateofultitedland wasthelargesttegrothateofwaterdwendastsalestamongteesenaosndteothatefostrutiolandas thelargest.ThVudertheatualdvelopent，olicalproteioadocprrteaisin3as6708loa 68，361.34mlnd6lloaspiely，llfeasediApotao growthwasthtiusiceaeineaofforestatedtasesilatioofoocprorityenadolicalote tionscenariosprovdsaeferefrtesupplyofostesicsuderdealonditiosndteatualdevelopntsceaosaer balancetheoflictetwnolgcallnddprodutioandlivingndichisoreinlineittfuturedvelopentdictoofla use in Xi'an.
Key wordsEcosystem service value；PLUS model； Multi scenario simulation；Land use；Xi'an City
生態(tài)系統(tǒng)服務(wù)是生態(tài)系統(tǒng)及其過程為確保人類生存而形成的自然環(huán)境條件與效用[1]。（剩余11423字）