DOI: 10.1016/j.foreco.2013.05.053
Scopus记录号: 2-s2.0-84879536225
论文题名: Effectiveness of management strategies in Acacia dealbata Link invasion, native vegetation and soil microbial community responses
作者: Souza-Alonso P. ; Lorenzo P. ; Rubido-Bará M. ; González L.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2013
卷: 304 起始页码: 464
结束页码: 472
语种: 英语
英文关键词: Herbicide spraying
; Invasive plant control
; Plant richness
; Plant species diversity
; Soil basal respiration
; Soil enzymatic activity
Scopus关键词: Basal respiration
; Invasive plant control
; Plant richness
; Plant species diversity
; Soil enzymatic activities
; Forestry
; Microorganisms
; Pyridine
; Soils
; Weed control
; Herbicides
; biological invasion
; community response
; community structure
; enzyme activity
; management practice
; measurement method
; microbial community
; native species
; pesticide application
; shrub
; soil microorganism
; soil respiration
; triclopyr
; vegetation structure
; Biodiversity
; Enzymatic Activity
; Herbicides
; Microorganisms
; Pest Control
; Pyridine
; Respiration
; Spraying
; Spain
英文摘要: Acacia dealbata Link is an aggressive invasive tree currently widely distributed but little information concerning its management is available. To our knowledge, this paper presents the first approach to its control in Europe. Presented assay was carried out in an invaded area in the NW of Spain using direct herbicide (triclopyr) spraying and herbicide application after cutting of saplings and adult plants. Biometrical measurements were periodically carried out and soil microbial community activity, plant diversity and species composition were monitored. A. dealbata individuals were severely affected by treatments, causing all of the treated individuals to die. Enzymatic activities and soil respiration were significantly enhanced when cutting and herbicide were applied in combination but not after herbicide application on its own. Species richness, diversity, evenness and cover were significantly reduced in the sprayed herbicide treatment one year after the last herbicide application, but the differences disappeared in the following spring. Plant species and functional group distribution were conditioned due to the treatment. This study provides the first approach to A. dealbata management in Europe. Due to the effectiveness of treatments and the absence of long-term effects, further application of triclopyr would seem to be feasible to reduce A. dealbata spreading. © 2013. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/66516
Appears in Collections: 影响、适应和脆弱性
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作者单位: Department of Plant Biology and Soil Science, University of Vigo, 36310 Vigo, Spain; Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-455 Coimbra, Portugal
Recommended Citation:
Souza-Alonso P.,Lorenzo P.,Rubido-Bará M.,et al. Effectiveness of management strategies in Acacia dealbata Link invasion, native vegetation and soil microbial community responses[J]. Forest Ecology and Management,2013-01-01,304