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首页> 外文期刊>Freshwater science >Contaminants in linked aquatic–terrestrial ecosystems: Predicting effects of aquatic pollution on adult aquatic insects and terrestrial insectivores
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Contaminants in linked aquatic–terrestrial ecosystems: Predicting effects of aquatic pollution on adult aquatic insects and terrestrial insectivores

机译：连接水生态生态系统中的污染物：水生污染对成年水生虫和陆生虫的影响

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Organisms that move across ecosystem boundaries connect food webs in apparently disparate locations. As part of their life cycle, aquatic insects transition from aquatic larvae to terrestrial adults, thereby linking freshwater ecosystem processes and terrestrial insectivore dynamics. These linkages are strongly affected by contamination of freshwater ecosystems, which can reduce production of adult aquatic insects (i.e., emergence), increase contaminant concentrations in adult insect tissues, and alter contaminant flux to terrestrial ecosystems. Despite the potential impact of contaminants on adult aquatic insects, little is known about predicting these effects. Here, I develop a heuristic model based on contaminant properties and ecotoxicological principles to predict the effects of various classes of aquatic contaminants on adult aquatic insects and discuss implications for terrestrial insectivores living near contaminated freshwaters. The main finding is that contaminant classes vary greatly in...
机译：跨越生态系统边界的生物在明显不同的位置连接食物网。作为其生命周期的一部分，水生昆虫从水生幼虫过渡到陆地成人，从而与淡水生态系统过程和陆生物体动力学联系起来。这些联动受淡水生态系统污染的强烈影响，这可以减少成年水生昆虫的产量（即，出苗），增加成人昆虫组织中的污染物浓度，并改变污染物通量对陆地生态系统。尽管污染物对成年水生昆虫的潜在影响，但关于预测这些效果的众所周知。在这里，我基于污染物特性和生态毒理学原理开发了一种启发式模型，以预测各种水生污染物对成年水生虫的影响，并讨论污染污染净水近植物中的陆地食虫动物的影响。主要发现是污染课程在......

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