详细信息
美国丹佛生态廊道古树健康分级与养护
Health Classification and Protection of Old Trees: Old Trees Investigation in An Ecological Corridor in Denver
文献类型:期刊文献
中文题名:美国丹佛生态廊道古树健康分级与养护
英文题名:Health Classification and Protection of Old Trees: Old Trees Investigation in An Ecological Corridor in Denver
第一作者:谭艳萍
机构:[1]中国林业科学研究院林业科技信息研究所
年份:2015
卷号:13
期号:1
起止页码:50-54
中文期刊名:中国城市林业
外文期刊名:Journal of Chinese Urban Forestry
基金:国家林业局林业软科学研究项目(2014-R02)城市生态廊道生态安全调控及实施对策;浙江省省院合作林业科技项目(2013SY09)淳安县集体林环境资源资产评估技术研究;中国林业科学研究院院基金项目(CAFYBB2012023)国内外城市生态廊道建设理念与模式比较研究
语种:中文
中文关键词:古树;健康分级;评价;法制;丹佛市
外文关键词:old trees, health classification, evaluation, legal system, Denver
分类号:S718.557
摘要:依据城市森林效益模型(UFORE)的森林健康分级法对美国丹佛市典型生态廊道胸径在120 cm以上的古树进行健康分析及价值评价。结果表明,60%的古树健康状况属于较好的1,2级。文中还对维护古树健康的法制等问题做了思考。
This paper analyzed the health of old trees growing in a typical ecological corridor in Denver, the USA, and valuate these trees above the diameter of 120 cm in accordance with Urban Forest Effects (UFORE) Model It indicate that 60% of these old trees are in the health state at level 1 and 2. This paper also had a thought on the legal issues for maintaining the health of old trees.
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