Catherine M Riseng,Kevin E Wehrly,Li Wang et al.
Catherine M Riseng et al.
Owing to the enormity and complexity of the Laurentian Great Lakes, an ecosystem classification is needed to better understand, protect, and manage this largest freshwater ecosystem in the world. Using a combination of statistical analyses,...
Emerald ash borer invasion of riparian forests alters organic matter and bacterial subsidies to south Michigan headwater streams [0.03%]
梣木小蠹虫入侵密歇根南部河流森林改变了进入支流溪流的有机物和细菌补贴状况
Courtney E Larson,Patrick Engelken,Deborah G McCullough et al.
Courtney E Larson et al.
Emerald ash borer (EAB) has killed millions of ash trees in the United States and Canada, yet impacts on terrestrial-aquatic linkages are largely unknown. Ash tree death along streams creates canopy gaps, increasing light to riparian plants...
Comparison of Larval Fish Detections Using Morphology-Based Taxonomy versus High-Throughput Sequencing for Invasive Species Early Detection [0.03%]
基于形态分类的鱼类幼体与高通量测序在入侵物种早期检测中的比较研究
Joel Christopher Hoffman,Christy Meredith,Erik Pilgrim et al.
Joel Christopher Hoffman et al.
When first introduced, invasive species typically evade detection; DNA barcoding coupled with high-throughput sequencing (HTS) may be more sensitive and accurate than morphology-based taxonomy, and thereby improve invasive (or rare) species...
Use of Stable Isotopes in Benthic Organic Material as a Baseline for Estimating Fish Trophic Positions in Lakes [0.03%]
稳定同位素在底栖有机物质中的应用作为估算湖泊鱼类营养级位置的基础线方法
James L Lake,Jonathan R Serbst,Anne Kuhn et al.
James L Lake et al.
Estimating the trophic position of predators in food webs using stable isotopes requires establishing a 'baseline'; typically served by bivalves or snails. However, the frequent absence of such organisms in lakes leaves researchers in a dif...
Lester L Yuan,John R Jones
Lester L Yuan
Eutrophication increases hypoxia in lakes and reservoirs, causing deleterious effects on biological communities. Quantitative models would help managers develop effective strategies to address hypoxia issues, but most existing models are li...
Mercury bioaccumulation increases with latitude in a coastal marine fish (Atlantic silverside, Menidia menidia) [0.03%]
纬度越高沿海海洋鱼类(银鱼)的汞生物累积量越大
Zofia Baumann,Robert P Mason,David O Conover et al.
Zofia Baumann et al.
Human exposure to the neurotoxic methylmercury (MeHg) occurs primarily via the consumption of marine fish, but the processes underlying large-scale spatial variations in fish MeHg concentrations [MeHg], which influence human exposure, are n...
Seasonal shift in the effect of predators on juvenile Atlantic salmon (Salmo salar) energetics [0.03%]
捕食者对大西洋鲑鱼(_salmo salar_)幼鱼能量代谢的季节变化影响
Darren M Ward,Keith H Nislow,Carol L Folt
Darren M Ward
Predator effects on prey populations are determined by the number of prey consumed and effects on the traits of surviving prey. Yet, effects of predators on prey traits are rarely evaluated in field studies. We measured the effects of preda...