深圳宝安公园风景林建设探讨

宝安公园是深圳宝安区内最大的市政公园，在为居民提供良好的休闲场所、促进区域经济和生态环境的协调发展方面起着重要的作用。目前该公园共有维管植物122科300属418种，野生保护植物欠缺，植物种类少；天然植被破坏殆尽，山体植被以人工林（荔枝林、赤桉林、相思林、马尾松林）为主，物种组成单一，群落结构不稳定，景观价值低，生态功能不健全。文章通过林相改造和南亚热带特色的风景林景观建设，以达到山体植被的健康稳定发展，形成功能完善、生物多样性高、景观价值高的城市公园。

Approaching on Construction of landscape forest of Bao-an Park, Shenzhen City

Bao-an Park is the biggest urban park in Bao-an district, Shenzhen city, and it plays an important role in providing good leisure places for the residents, as well as promoting the coordinative development between regional economy and ecological environment. Now there are totally 418 species, 300 generas, 122 families in the park, with the lack of wild protection plants and few plant species. The Natural vegetation of Bao-an Park was destroyed, and the main current mountain vegetation is artificial forest, such as Form. Litchi chinensis, Form. Eucalyptus camaldulensis, Form. Acacia confusa and Form. Pinus massoniana. All of these things imply a low diversity, instable community structure , low function and low landscape value. Therefore , the forest transformation and the construction of landscape forest with south subtropical feature are needed to achieve healthy and stable development of mountain vegetation, perfect function, high biodiversities and high landscape value.