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题名:
Eucalyptus Trees - Ageratina adenophora Complex System: A New Eco-environmental Protection Model
作者: Yu, Fuke1; Huang, Xinhui2; Duan, Changqun1; Zhang, Guosheng1; Lu, Shugang1; Liu, Chang'e1; Fu, Denggao1; Shao, HongBo(邵宏波)3,4
刊名: CLEAN-SOIL AIR WATER
ISSN号: 1863-0650
出版日期: 2014-05-01
卷号: 42, 期号:5, 页码:682-689
关键词: Ageratina adenophora ; allelopathic effect ; complex system ; eco-environmental protection ; Eucalyptus trees
学科分类: Environmental Sciences; Marine & Freshwater Biology; Water Resources
DOI: 10.1002/clen.201200642
产权排序: [Yu, Fuke; Duan, Changqun; Zhang, Guosheng; Lu, Shugang; Liu, Chang'e; Fu, Denggao] Yunnan Univ, Inst Environm Sci & Ecol Restorat, Sch Life Sci, Kunming, Peoples R China; [Huang, Xinhui] Southwest Forestry Univ, Coll Environm Sci & Engn, Kunming 650024, Peoples R China; [Shao, Hongbo] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Costal Bioresources & Utilizat, Yantai, Peoples R China; [Shao, Hongbo] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao, Peoples R China
通讯作者: Huang, XH (reprint author), Southwest Forestry Univ, Coll Environm Sci & Engn, Kunming 650024, Peoples R China. yufuke2006@126.com ; ylhxh2001@163.com
作者部门: 海岸带生物学与生物资源利用所重点实验室
中文摘要: Eucalyptus trees and Ageratina adenophora complex system, a new ecological phenomenon that is worthy of attention, was proposed firstly in this paper, and some scientific problems were summarized from the new phenomenon. Causes of the new phenomenon were analyzed tentatively from the perspective of ecology. It was pointed out that ecological degradation of Eucalyptus plantation and strong invasiveness of A. adenophora are two apparent reasons for formation of Eucalyptus trees and A. adenophora complex system. Basic view of the authors on causes of the new phenomenon was put forward that resistance unbalance between chemical defensive potential of Eucalyptus trees and chemical invasive potential of A. adenophora might be the fundamental reason for formation of Eucalyptus trees and A. adenophora complex system, based on the two apparent reasons respectively connected with allelopathic effects of Eucalyptus trees and A. adenophora as dominant species of the complex system. Some proofs from studies on chemical components and biological activities of Eucalyptus species and A. adenophora have proved the basic view of the authors. It was discussed that formation of the complex system would influence some environmental elements such as soil environment, hydrology environment, and biology environment. It was proposed that three key scientific issues, namely chemical mechanism of formation of the complex system, ecological effects of formation of the complex system, and succession trends and impact factors of the complex system should be mainly studied as special researches to probe ecological relationship of exotic species because of absence study on the complex system and objective requirements of production practice in future. It was emphasized that the proposed researches might be of guidance significance to scientific management and sustainable operation of Eucalyptus plantation under the condition of biological invasion.
英文摘要: Eucalyptus trees and Ageratina adenophora complex system, a new ecological phenomenon that is worthy of attention, was proposed firstly in this paper, and some scientific problems were summarized from the new phenomenon. Causes of the new phenomenon were analyzed tentatively from the perspective of ecology. It was pointed out that ecological degradation of Eucalyptus plantation and strong invasiveness of A. adenophora are two apparent reasons for formation of Eucalyptus trees and A. adenophora complex system. Basic view of the authors on causes of the new phenomenon was put forward that resistance unbalance between chemical defensive potential of Eucalyptus trees and chemical invasive potential of A. adenophora might be the fundamental reason for formation of Eucalyptus trees and A. adenophora complex system, based on the two apparent reasons respectively connected with allelopathic effects of Eucalyptus trees and A. adenophora as dominant species of the complex system. Some proofs from studies on chemical components and biological activities of Eucalyptus species and A. adenophora have proved the basic view of the authors. It was discussed that formation of the complex system would influence some environmental elements such as soil environment, hydrology environment, and biology environment. It was proposed that three key scientific issues, namely chemical mechanism of formation of the complex system, ecological effects of formation of the complex system, and succession trends and impact factors of the complex system should be mainly studied as special researches to probe ecological relationship of exotic species because of absence study on the complex system and objective requirements of production practice in future. It was emphasized that the proposed researches might be of guidance significance to scientific management and sustainable operation of Eucalyptus plantation under the condition of biological invasion.
研究领域[WOS]: Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
项目资助者: Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
关键词[WOS]: EXOTIC PLANT INVASION ; EUPATORIUM-ADENOPHORUM ; ESSENTIAL OIL ; CHEMICAL-COMPOSITION ; NITROGEN ALLOCATION ; RICE SEEDLINGS ; ALIEN PLANT ; GERMINATION ; CHINA ; ALLELOPATHY
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000337514900019
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/8552
Appears in Collections:海岸带生物学与生物资源利用所重点实验室_期刊论文

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作者单位: 1.Yunnan Univ, Inst Environm Sci & Ecol Restorat, Sch Life Sci, Kunming, Peoples R China
2.Southwest Forestry Univ, Coll Environm Sci & Engn, Kunming 650024, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Costal Bioresources & Utilizat, Yantai, Peoples R China
4.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao, Peoples R China

Recommended Citation:
Yu, Fuke,Huang, Xinhui,Duan, Changqun,et al. Eucalyptus Trees - Ageratina adenophora Complex System: A New Eco-environmental Protection Model[J]. CLEAN-SOIL AIR WATER,2014,42(5):682-689.
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