黄州城区绿地综合效益评价  

Evaluation on Green Space Comprehensive Benefits in Huangzhou

作　　者：章建斌[1] 张家来[1] 郑京津[1] 孙亮[1] 

机构地区：[1]湖北省林业科学研究院,武汉430075

出　　处：《湖北林业科技》2011年第2期1-7,18,共8页Hubei Forestry Science and Technology

摘　　要：城市绿地具有提高城市自然生态质量、环境保护、城市防灾、提高城市生活质量、美化环境等作用。通过绿地生物量、碳汇量、释氧量、降噪效益、滞尘效益、调节温度效益、涵养水源效益、保土量效益计量对黄冈市城区绿地综合效益及价值进行评价,为森林价值补偿提供依据。研究表明:①黄州城区最优乔木、小乔木、灌木、草本的种植比例为55:15:20:10。②绿地释氧、调节温度效益在黄州城区占有很大比重。③黄州城区绿化的潜力巨大,前景广阔。Urban green spaces have improved the quality of urban ecology,environmental protection,urban disaster prevention,the quality of urban life and beautify the environment etc.The comprehensive benefits of urban green space in Huangzhou City of green space biomass,carbon sequestration,oxygen release,noise reduction,dust-retention,temperature regulation,water conservation,and soil conservation benefits were evaluated.The results showed that optimization planting proportion of arbors,small arbors,shrubs,and herbs was 55：15：20：10,The benefits oxygen release and temperature regulation in green spaces accounted for a large proportion.urban afforestation potential has broad prospects in huangzhou.

关 键 词：城市绿地效益 效益 计量 

分 类 号：S731.2[农业科学—林学]