干旱区生态环境知识资源中心(Arid): Some Observations on Phytoplankton Community Structure, Dynamics and Their Relationship to Water Quality in Five Santiago Island Reservoirs, Cape Verde

Arid

DOI	10.3390/w13202888
	Some Observations on Phytoplankton Community Structure, Dynamics and Their Relationship to Water Quality in Five Santiago Island Reservoirs, Cape Verde
	Morais, Manuela; Penha, Alexandra Marcha; Novais, Maria Helena; Landim, Leonel; Victoria, Sonia Silva; Morales, Eduardo A.; Barbosa, Luciana Gomes
通讯作者	Morais, M (corresponding author), Univ Evora, Inst Earth Sci ICT, Rua Romao Ramalho 59, P-7000671 Evora, Portugal. ; Morais, M (corresponding author), Univ Evora, Water Lab, PITE, Rua Barba Rala 1, P-7005345 Evora, Portugal.
来源期刊	WATER
EISSN	2073-4441
出版年	2021
卷号	13 期号:20
英文摘要	Reservoirs provide valuable services to human beings, especially in arid, semi-arid, and Mediterranean regions affected by water scarcity. The present effort aims to study the environmental descriptors of variation and the main factors influencing phytoplankton composition, structure, and diversity in five reservoirs in Santiago Island, Cape Verde, a region affected by water availability. Five campaigns took place from 2016 to 2020 to sample phytoplankton and measure environmental variables according to standard analytical methodologies. Environmental results (17 water physicochemical variables, air temperature, and precipitation) revealed that reservoirs differ in the geological influence variables. The high levels of P and N in water seem to be related to Land Use/Land Cover and are responsible for water-quality degradation. Cyanobacteria dominated the phytoplankton community and posed high risk levels, especially considering that the identified taxa are potential producers of different toxins. Taxa responsible for this dominance were not the same in all reservoirs, emphasizing the dominant role of local habitat factors on community composition and diversity. Overall, the results reveal the importance of defining integrated management plans/strategies for the set of five studied reservoirs, since the processes influencing variation in the phytoplankton community are temporal-scale dependent, with similar biogeographic patterns.
英文关键词	cyanobacteria cyanotoxins diversity eutrophication public health risk assessment semi-arid climate
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000716267000001
WOS关键词	FRESH-WATER ; HUMAN HEALTH ; CYANOBACTERIAL BLOOMS ; CLIMATE-CHANGE ; SHALLOW LAKE ; ECOSYSTEMS ; DROUGHT ; EUTROPHICATION ; CYANOTOXINS ; MICROCYSTIN
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368333
作者单位	[Morais, Manuela; Penha, Alexandra Marcha; Novais, Maria Helena; Morales, Eduardo A.] Univ Evora, Inst Earth Sci ICT, Rua Romao Ramalho 59, P-7000671 Evora, Portugal; [Morais, Manuela; Penha, Alexandra Marcha; Novais, Maria Helena; Morales, Eduardo A.] Univ Evora, Water Lab, PITE, Rua Barba Rala 1, P-7005345 Evora, Portugal; [Landim, Leonel; Victoria, Sonia Silva] Univ Cape Verde, Fac Sci & Technol, Praia 279, Cape Verde; [Barbosa, Luciana Gomes] Univ Fed Paraiba, Dept Phytotech & Environm Sci, BR-58397000 Areia, Brazil
推荐引用方式 GB/T 7714	Morais, Manuela,Penha, Alexandra Marcha,Novais, Maria Helena,et al. Some Observations on Phytoplankton Community Structure, Dynamics and Their Relationship to Water Quality in Five Santiago Island Reservoirs, Cape Verde[J],2021,13(20).
APA	Morais, Manuela.,Penha, Alexandra Marcha.,Novais, Maria Helena.,Landim, Leonel.,Victoria, Sonia Silva.,...&Barbosa, Luciana Gomes.(2021).Some Observations on Phytoplankton Community Structure, Dynamics and Their Relationship to Water Quality in Five Santiago Island Reservoirs, Cape Verde.WATER,13(20).
MLA	Morais, Manuela,et al."Some Observations on Phytoplankton Community Structure, Dynamics and Their Relationship to Water Quality in Five Santiago Island Reservoirs, Cape Verde".WATER 13.20(2021).