【摘要】 该文以山东省威海市环翠区退化防护林修复为例,概述了其退化防护林修复的技术策略。山东省威海市环翠区根据其地形地貌、生态环境等特点,将修复区划分为平地沙质海岸防风固沙区、低山丘陵水土保持区、低山丘陵水源涵养区和低山丘陵护路护岸区等4个类型区,根据其基本情况和退化特征,制定修复目标,并灵活运用更替修复和择伐修复等方式,对退化防护林进行修复,取得了较好效果。更多还原

【Abstract】 Taking the restoration of degraded shelterbelt in Huancui District of Weihai City,Shandong Province as an example,this paper summarizes the technical strategies for the restoration of degraded shelterbelts. Based on its topography,ecological environment and other characteristics,Huancui District of Weihai City,Shandong Province,divides the restoration area into four types,namely,windbreak and sand fixation area on flat sandy coast,soil and water conservation area in low mountains and hills,water conservation area in low mountains and hills,and road protection and bank protection area in low mountains and hills,The restoration of degraded shelterbelt has achieved good results.更多还原