合肥市主城区植被覆盖度变化趋势研究OA
Research on Vegetation Coverage Change Trend in Hefei Main Urban Area
构建合肥市主城区植被覆盖度模型,预测其植被覆盖度变化趋势.研究结果表明:1995-2015年,合肥市主城区植被覆盖度呈先升后降态势,从0.463 0提升到0.563 9,后回落至0.463 6;植被覆盖度与建设用地占比呈显著负相关(r=-0.925),与耕地占比呈显著正相关(r=0.921).
In this study,a vegetation coverage model for the main urban area of Hefei was established to predict its changing trend.The results show that from 1995 to 2015,the vegetation coverage in the main urban area of Hefei exhibited a trend of increasing first and then decreasing:it increased from 0.4630 to 0.5639,and then decreased to 0.4636.Vegetation coverage was significantly negatively correlated with the proportion of construction land(r=-0.925),and significantly positively correlated with the proportion of cultivated land(r=0.921).
宋志超
牡丹江师范学院 历史与文化学院,黑龙江 牡丹江 157011
天文与地球科学
遥感数据主城区植被覆盖度
remote sensing datamain urban areafractional vegetation cover
《牡丹江师范学院学报（自然科学版）》 2026 (2)
46-49,4
黑龙江省自然科学基金项目(LH2020C071)黑龙江省省属高校基本科研业务费科研项目(1454QN0191454QN030)牡丹江师范学院校级教学改革研究项目(25-XJ046)
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