干旱区生态环境知识资源中心(Arid): Relationships between aquatic invertebrate assemblages and environmental quality on saline wetlands of an arid environment

Arid

DOI	10.1016/j.jaridenv.2020.104245
	Relationships between aquatic invertebrate assemblages and environmental quality on saline wetlands of an arid environment
	Colombetti, Patricia; Calderon, Mirian; Tello, Jesica; Gonzalez, Patricia; Jofre, Mariana
通讯作者	Colombetti, P
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2020
卷号	181
英文摘要	Wetlands are ecosystems with great ecological value due to their extraordinary biodiversity and the ecosystem services they provide. Saline wetlands have specific biological attributes and conservation significance because of the particular fauna they hold. In this study, we analyzed invertebrate assemblages, the conservation state, and environmental quality of the Desaguadero-Salinas del Bebedero Wetlands, in a RAMSAR site of central Argentina. Samples of water for physical-chemical analysis and aquatic invertebrates were taken at seven sites. A Simplified Index of Water Quality (SIWQ) and the Index of Conservation State of Lentic Somers Ecosystems (CSLSE) were applied. Forty-four invertebrate taxa were identified in a community characterized by low diversity, and high abundance of salinity tolerant groups. Some invertebrate metrics showed strong associations with concentrations of majoritarian ions in water, CSLSE and SIWQ. Five invertebrate metrics of richness and diversity, three of assemblage composition and three related to feeding groups displayed the best performance in explaining significant differences among sites. These results reinforce the use of biological assessments of human impacts in saline water bodies. They also enhance the knowledge of wetlands of arid regions, extremely fragile habitats that should be deeply studied and understood at a global scale.
英文关键词	Saline wetlands Invertebrates Quality Assemblages Diversity Arid environments
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000552644300019
WOS关键词	FRESH-WATER BIODIVERSITY ; INDEX ; MACROINVERTEBRATES ; CONSERVATION ; COMMUNITIES ; WATERBODIES ; INDICATORS ; MENDOZA ; SYSTEMS ; INLAND
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325228
作者单位	[Colombetti, Patricia; Calderon, Mirian; Tello, Jesica; Gonzalez, Patricia] UNSL, Inst Quim San Luis Dr Roberto Olsina INQUISAL, Fac Quim Bioquim & Farm FQByF, CONICET, Chacabuco 917 D5700BWS, San Luis, Argentina; [Jofre, Mariana] UNSL, Dept Biol, Fac Quim Bioquim & Farm FQByF, Ejercito Andes 950,Bloque 1 D5700BWS, San Luis, Argentina
推荐引用方式 GB/T 7714	Colombetti, Patricia,Calderon, Mirian,Tello, Jesica,et al. Relationships between aquatic invertebrate assemblages and environmental quality on saline wetlands of an arid environment[J],2020,181.
APA	Colombetti, Patricia,Calderon, Mirian,Tello, Jesica,Gonzalez, Patricia,&Jofre, Mariana.(2020).Relationships between aquatic invertebrate assemblages and environmental quality on saline wetlands of an arid environment.JOURNAL OF ARID ENVIRONMENTS,181.
MLA	Colombetti, Patricia,et al."Relationships between aquatic invertebrate assemblages and environmental quality on saline wetlands of an arid environment".JOURNAL OF ARID ENVIRONMENTS 181(2020).