The effects of parasite exposure on mortality from aquatic contaminants, carbaryl and elevated salinity, in a freshwater crustacean
The effects of parasite exposure on mortality from aquatic contaminants, carbaryl and elevated salinity, in a freshwater crustacean
复制标题
淡水甲壳动物中寄生虫暴露对水生污染物、西维因和盐度升高造成的死亡率的影响
DOI:
10.1093/plankt/fbaa023
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发表时间:
2020
影响因子:
2.1
通讯作者:
Searle, Catherine L
中科院分区:
文献类型:
--
作者:
Ilmain, Juliana K;Searle, Catherine L
Freshwater pollution is a major global concern. Common methods for determining the effects of contaminants on freshwater organisms involve short-term laboratory experiments with otherwise healthy organisms. However, in natural systems, organisms are commonly exposed to parasites, which could alter their ability to survive exposure to aquatic contamination. We used a freshwater crustacean (Daphnia dentifera) to quantify the effects of parasite exposure on mortality from two common freshwater contaminants (elevated salinity [NaCl] and carbaryl). In our salinity trial, both parasite exposure and elevated salinity reduced survival in an additive manner. In our carbaryl trial, exposure to carbaryl reduced survival and we found a less-than-additive (i.e. antagonistic) interaction between carbaryl and the parasite; the parasite only reduced survival in the control (no carbaryl) treatments. Our results demonstrate that parasites and contaminants can jointly affect mortality in aquatic organisms in an additive or less-than-additive manner.
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影响因子:
8.9
作者:
Karl E. Havens
通讯作者:
Karl E. Havens
影响因子:
1.8
作者:
Claudia C. Buser;Mieke Jansen;Kevin Pauwels;L. Meester;P. Spaak
通讯作者:
Claudia C. Buser;Mieke Jansen;Kevin Pauwels;L. Meester;P. Spaak
DOI:
10.1007/s00244-002-0116-8
发表时间:
2003-07-01
影响因子:
4
作者:
Harmon, SM;Specht, WL;Chandler, GT
通讯作者:
Chandler, GT
影响因子:
8.9
作者:
Takayuki Hanazato
通讯作者:
Takayuki Hanazato
影响因子:
4.5
作者:
De Coninck, Dieter I. M.;De Schamphelaere, Karel A. C.;Janssen, Colin R.
通讯作者:
Janssen, Colin R.