The effect of resource pulses on the competitiveness of a tropical invader depends on identity of resident species and resource type

doi:10.1016/j.actao.2019.103507

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	The effect of resource pulses on the competitiveness of a tropical invader depends on identity of resident species and resource type
	Zheng, Yulong4 ; Liao, Zhiyong4 ; Li, Weitao4 ; Wang, Ruifang 3; Li, Long ; Yang, Andu 3; Zheng, Yuguo 1; Feng, Yulong2
	2020
Source Publication	ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY
ISSN	1146-609X
Volume	102 Pages:-
Abstract	Different species have differential physiological requirements and ecological strategies, and the resident species and resource type may affect invasiveness of alien plants. Resource pulse is an important factor influencing the invasion status of alien plants. Here, we tested the effects of irradiance and nutrient pulse on the competitiveness of the invasive plant Chromolaena odorata when cultured with two resident plants, Abelmoschus manihot and Xanthium sibiricum. Our results suggest that the response of competitiveness to a resource pulse (nutrient and irradiance) depended on species identity - Chromolaena odorata was more competitive with Abelmoschus manihot than with Xanthium sibiricum under resource pulse. Moreover, Chromolaena odorata has higher advantage than resident species in competitive conditions but not in monoculture conditions. This study provided information for controlling the future spread of invasive C. odorata.
Keyword	Chromolaena odorata Competitiveness Invasive plant Resource pulse Species identity
Subject Area	Ecology
DOI	10.1016/j.actao.2019.103507
Indexed By	SCI
Language	英语
WOS ID	WOS:000510313000010
Citation statistics
Document Type	期刊论文
Identifier	https://ir.xtbg.ac.cn/handle/353005/11580
Collection	2012年后新成立研究组
Affiliation	1.Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China 2.Xingyi Normal Univ Nationalities, Key Lab Chem Synth & Environm Pollut Control Reme, Xing Yi 562400, Guizhou, Peoples R China 3.Shenyang Agr Univ, Coll Biosci & Biotechnol, Shenyang 110866, Liaoning, Peoples R China 4.Puer Univ, Coll Agr & Forestry, Puer 665000, Yunnan, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation GB/T 7714	Zheng, Yulong,Liao, Zhiyong,Li, Weitao,et al. The effect of resource pulses on the competitiveness of a tropical invader depends on identity of resident species and resource type[J]. ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY,2020,102:-.
APA	Zheng, Yulong.,Liao, Zhiyong.,Li, Weitao.,Wang, Ruifang.,Li, Long.,...&Feng, Yulong.(2020).The effect of resource pulses on the competitiveness of a tropical invader depends on identity of resident species and resource type.ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY,102,-.
MLA	Zheng, Yulong,et al."The effect of resource pulses on the competitiveness of a tropical invader depends on identity of resident species and resource type".ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY 102(2020):-.

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