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| 基于植被持续性的公路护坡植物筛选研究与应用方式探讨 | |
| 引用本文： | 陈学平,江玉林,张洪江,张世俊,王云.基于植被持续性的公路护坡植物筛选研究与应用方式探讨[J].公路交通科技,2007,24(10):150-154. |
| 作者姓名： | 陈学平 江玉林 张洪江 张世俊 王云 |
| 作者单位： | 1. 交通部科学研究院,交通可持续发展研究中心,北京,100029;北京林业大学,水土保持学院,北京,100083 2. 交通部科学研究院,交通可持续发展研究中心,北京,100029 3. 北京林业大学,水土保持学院,北京,100083 4. 云南省公路科学技术研究所,云南,昆明,650051 |
| 基金项目： | 交通部西部交通建设科技资助项目(200331822333) |
| 摘 要： | 依托原云南楚大高速公路筛选试验小区,观测了28个单播组合及10个混播组合8年间生长表现,在利用常规生态学研究方法的基础上借鉴了景观生态学的斑块格局研究方法,对观测期末演替形成的植物种类、斑块数、多样性指数及盖度高度综合优势比进行了测定,从应用方式角度根据植物持续性、植物竞争力与扩散强度等方面将适用植物划分为混播先锋种、伴生种及建群种3种类型。指出单播群落具有均质化、多样化发展的趋势,提出在新建公路植被建植中,采用分斑块建立单播植物群落方式,最终建立目标混交植物群落的新思路。 |
| 关 键 词： | 环境工程 适用护坡植物 筛选 可持续植被 斑块 |
| 文章编号： | 1002-0268（2007）10-0150-05 |
| 修稿时间： | 2006-10-22 |
Plants Screening and Utilization Mode for Slope Protection Based on Sustainable Vegetation |
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| CHEN Xue-ping,JIANG Yu-lin,ZHANG Hong-jiang,ZHANG Shi-jun,WANG Yun.Plants Screening and Utilization Mode for Slope Protection Based on Sustainable Vegetation[J].Journal of Highway and Transportation Research and Development,2007,24(10):150-154. | |
| Authors: | CHEN Xue-ping JIANG Yu-lin ZHANG Hong-jiang ZHANG Shi-jun WANG Yun |
| Institution: | 1. Centre for Sustainable Transportation, China Academy of Transportation Science, Beijing 100029, China; 2. College of Water and Soil Conservation, Beijing Forestry University, Beijing 100083, China; 3. Road Science and Technology Research Institute of Yunnan Province, Yunnan Kunming 650051, China |
| Abstract: | Based on previous experiment field of 28 single species and 10 mixed species on the roadside of Chuxiong-Dali freeway in Yunnnan Province,following-up observation were implemented and lasted over 8 years.Landscape ecology is introduced to analyze plant categories,patch quantities,diversity indices and SDR based upon traditional ecological method.Utilization mode is classified into 3 types including pioneer species,accompanied species and key species based upon plants sustainability,competition ability and proliferate habit.Single species growing community tends to be equilibrium distribution and diversified,and new approach to mixed thicket by establishing single patched plant is suggested for the newly established roadside vegetation. |
| Keywords: | environmental engineering plants for slope protection screening sustainable vegetation patch |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |