基于地表覆蓋信息的區(qū)域土地動(dòng)態(tài)變化研究

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關(guān)鍵詞：地表覆蓋；空間特征；耕地資源；變化分析

中圖分類號(hào)：P962 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1008-9500（2025）06-0087-03

DOI： 10.3969/j.issn.1008-9500.2025.06.024

Research on Regional Land Dynamic Changes Based on Land Cover Information

LI Yang

（Sichuan College of Architectural Technology，Deyang618ooo， China）

Abstract：Basedonthemonitoringresultsof geographicalconditions，surfacecoveragedataof typicalareas inYibincity areobtained.Spatialanalysisshowsthattheexpansionofurbanconstructionlandcomesatthecostofencroachingonarable land，forestladsddeoioablentstsasasiie efectnthecologicalenvironment，andthedevelopmentofforests，graslands，ndgardensishemainsourceofableland supplementation.Researchhasshownthatregional economicdevelopmentneeds tobalance ecological protectionandfarmland resource security，andamore comprehensive understanding offarmland resourceutilization should beestablished.

Keywords：land cover;spatial characteristics; cultivated land resources;change analysis

土地動(dòng)態(tài)變化研究為城市規(guī)劃、生態(tài)環(huán)境保護(hù)和耕地資源合理利用提供科學(xué)依據(jù)。（剩余3261字）