干旱区生态环境知识资源中心(Arid): Anthropogenic stressors are driving a steep decline of hemipteran diversity in dune ponds in north-eastern Algeria

Arid

DOI	10.1007/s10841-019-00133-1
	Anthropogenic stressors are driving a steep decline of hemipteran diversity in dune ponds in north-eastern Algeria
	Benslimane, Nouara 1,2; Chakri, Khemissa 1,2; Haiahem, Dalal 1; Guelmami, Anis 3; Samraoui, Farrah 1,4; Samraoui, Boudjema 1,2
通讯作者	Samraoui, Boudjema
来源期刊	JOURNAL OF INSECT CONSERVATION
ISSN	1366-638X
EISSN	1572-9753
出版年	2019
卷号	23 期号:3 页码:475-488
英文摘要	In arid North Africa, dune ponds qualify as hotspots of aquatic biodiversity, offering numerous sustainable ecosystem services. Despite mounting anthropogenic pressures that threaten their integrity, the overall consequences of these changes have yet to be documented and no strategy to mitigate potential impacts is being implemented. We monitored four dune ponds in northeast Algeria during five hydrological cycles spanning the period 1996-2013. The analysis revealed a steep decline in species richness (47%) and abundance (94%) over the study period. Remote sensing-based data indicated that marked human-induced changes in and around these dune ponds have over time led to a substantial expansion of built areas and cultivated plots and a reduction in both natural wet- and dry-land habitats. Fish predation by the introduced fish, Gambusia holbrooki, may have had both direct and indirect impacts on notonectids. We argue that aquatic hemipterans have undergone an alarming reduction driven by a combination of invasive species, human encroachment, agricultural runoffs, and possibly, climate change.
英文关键词	Aquatic hemiptera Climate change Ecosystem services Mosquitofish North Africa Remote sensing Temporary ponds
类型	Article
语种	英语
国家	Algeria ; France
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000468797900004
WOS关键词	COMMUNITY SIZE STRUCTURE ; FOOD-WEB STRUCTURE ; TEMPORARY PONDS ; GAMBUSIA-AFFINIS ; COMPARATIVE BIODIVERSITY ; INTRODUCED MOSQUITOFISH ; GLOBAL BIODIVERSITY ; NOTONECTA HEMIPTERA ; CONSERVATION STATUS ; PESTICIDE-RESIDUES
WOS类目	Biodiversity Conservation ; Entomology
WOS研究方向	Biodiversity & Conservation ; Entomology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217198
作者单位	1.Univ 8 Mai 1945 Guelma, Lab Conservat Zones Humides, Guelma, Algeria; 2.Univ Annaba, Dept Biol, Annaba, Algeria; 3.Tour Valat Res Inst Conservat Mediterranean Wetla, F-13200 Arles, France; 4.Univ 8 Mai 1945 Guelma, Dept Ecol, Guelma, Algeria
推荐引用方式 GB/T 7714	Benslimane, Nouara,Chakri, Khemissa,Haiahem, Dalal,et al. Anthropogenic stressors are driving a steep decline of hemipteran diversity in dune ponds in north-eastern Algeria[J],2019,23(3):475-488.
APA	Benslimane, Nouara,Chakri, Khemissa,Haiahem, Dalal,Guelmami, Anis,Samraoui, Farrah,&Samraoui, Boudjema.(2019).Anthropogenic stressors are driving a steep decline of hemipteran diversity in dune ponds in north-eastern Algeria.JOURNAL OF INSECT CONSERVATION,23(3),475-488.
MLA	Benslimane, Nouara,et al."Anthropogenic stressors are driving a steep decline of hemipteran diversity in dune ponds in north-eastern Algeria".JOURNAL OF INSECT CONSERVATION 23.3(2019):475-488.