【摘要】 以遥感影像解译和植被生态调查为基础,研究了深圳市区域绿道植被景观空间格局和植被类型特征.结果表明,深圳市区域绿道沿线植被景观格局空间分异明显,表现出从中西部以人工林为主过渡到东部以自然林为主的空间变化特征.中西部宝安区和大运支线等地段绿道周边植被人为干扰较大,植被斑块景观破碎化程度较高.东部三洲田等地段自然植被斑块完整性较好,植被类型丰富多样,其中部分地段保存有较好的原生植被.最后针对深圳市区域绿道植被类型特征和空间分布提出规划设计和生态保护对策.更多还原

【Abstract】 Vegetation landscape spatial pattern and characteristics of vegetation types along the Shenzhen regional greenway were studied based on the remote sensing image interpretation of vegetation and ecological surveys.The results showed that the differences of vegetation landscape spatial pattern for the Shenzhen regional greenway was obvious,with the performance of transition from plantation-dominated in the midwest to eastern variation of space dominated by natural forests.The vegetation along the greenway of Banoan and universiade branch line in the midwest was interfered quite greatly by human activities which resulted in the highly fragmented condition for the vegetation landscape.While in the eastern,such as Sanzhoutian zone was rich in the variety of vegetation types with a good integrity of natural vegetation patches,and some distributed well-preserved native vegetation.Furthermore,the plan and design of greenway in Shengzhen,with ecological protection countermeasures,were put forward according to the characteristics and spatial distribution of vegetation.更多还原