Freshwater snails and the green algae Cladophora are probably not hosts of Batrachochytrium dendrobatidis [0.03%]
淡水螺和绿藻Cladophora可能不是Batrachochytrium dendrobatidis的宿主
Taegan A McMahon,Caitlin L Nordheim,Devin M Prokopiak
Taegan A McMahon
1. Batrachochytrium dendrobatidis (Bd) is a pathogenic fungus that has devastated amphibian populations globally by causing the disease chytridiomycosis. Batrachochytrium dendrobatidis is capable of infecting non-amphibian hosts, such as cr...
What do macroinvertebrate indices measure? Stressor-specific stream macroinvertebrate indices can be confounded by other stressors [0.03%]
宏观指标衡量的是什么？压力源特定的宏无脊椎动物指数可能与其他压力源混淆
J Iwan Jones,Charlotte E M Lloyd,John F Murphy et al.
J Iwan Jones et al.
Monitoring programmes worldwide use biota to assess the "health" of water bodies. Indices based on biota are used to describe the change in status of sites over time, to identify progress against management targets and to diagnose the cause...
Hydrology is a major influence on amphibian abundance in a large European floodplain [0.03%]
水文是欧洲大型泛滥平原两栖动物数量的主要影响因素
Andrew J Hamer,István Czeglédi,Blanka Gál et al.
Andrew J Hamer et al.
River-floodplain ecosystems play a crucial role in connecting landscape patches through hydrological connectivity, but they are among the most threatened ecosystems. Floodplains provide important habitat for amphibians by connecting aquatic...
Understanding the effects of phosphorus on diatom richness in rivers and streams using taxon-environment relationships [0.03%]
基于分类群-环境关系理解磷对河流和溪流硅藻丰富度的影响
Lester L Yuan,Richard M Mitchell,Amina I Pollard et al.
Lester L Yuan et al.
Changes in phosphorus concentrations affect periphytic diatom composition in streams, yet we rarely observe strong relationships between diatom richness and phosphorus. In contrast, changes in conductivity are strongly associated with diffe...
Chytrids enhance Daphnia fitness by selectively retained chytrid-synthesised stearidonic acid and conversion of short-chain to long-chain polyunsaturated fatty acids [0.03%]
芽囊虫通过选择性保留合成次欧米伽-3脂肪酸和将短链多不饱和脂肪酸转化为长链多不饱和脂肪酸来增强水蚤的适应性
András Abonyi,Serena Rasconi,Robert Ptacnik et al.
András Abonyi et al.
Chytrid fungal parasites convert dietary energy and essential dietary molecules, such as long-chain (LC) polyunsaturated fatty acids (PUFA), from inedible algal/cyanobacteria hosts into edible zoospores. How the improved biochemical PUFA co...
Phenotypic and molecular responses of copepods to UV radiation stress in a clear versus a glacially turbid lake [0.03%]
透明湖泊与冰川乳浊湖蚤属应对UV辐射压力的表型及分子反应
Barbara Tartarotti,Ruben Sommaruga,Nadine Saul
Barbara Tartarotti
Zooplankton are exposed to multiple environmental stressors in alpine lakes. However, phenotypic and molecular responses of copepods to different environmental conditions, including ultraviolet radiation (UVR), are still not fully understoo...
Abiotic and biotic correlates of the occurrence, extent and cover of invasive aquatic Elodea nuttallii [0.03%]
Nuttall氏狐尾藻的入侵发生、范围和覆盖度的生物与非生物决定因素
Kate Crane,Louise Kregting,Neil E Coughlan et al.
Kate Crane et al.
Biological invasions, especially invasive alien aquatic plants, are a major and growing ecological and socioeconomic problem worldwide. Freshwater systems are particularly vulnerable to invasion, where impacts of invasive alien species can ...
Urban infrastructure influences dissolved organic matter quality and bacterial metabolism in an urban stream network [0.03%]
城市基础设施对城市河流网络中溶解有机质质量和细菌代谢的影响
Clay P Arango,Jake J Beaulieu,Ken M Fritz et al.
Clay P Arango et al.
1. Urban streams are degraded by a suite of factors, including burial beneath urban infrastructure, such as roads or parking lots, which eliminates light and reduces direct organic matter inputs to streams from riparian zones. These changes...
Toxic benthic freshwater cyanobacterial proliferations: Challenges and solutions for enhancing knowledge and improving monitoring and mitigation [0.03%]
有毒的淡水底栖蓝藻增殖：增强认识和改善监测及缓解的挑战与对策
Susanna A Wood,Laura Kelly,Keith Bouma-Gregson et al.
Susanna A Wood et al.
1. This review summarises knowledge on the ecology, toxin production, and impacts of toxic freshwater benthic cyanobacterial proliferations. It documents monitoring, management, and sampling strategies, and explores mitigation options. 2. T...
Low temporal dynamics of mycosporine-like amino acids in benthic cyanobacteria from an alpine lake [0.03%]
高山湖滨松蓝藻中类氨基酸的低时间动态学性质研究
Nadine Werner,Maria Orfanoudaki,Anja Hartmann et al.
Nadine Werner et al.
Cyanobacteria are one of the oldest organisms on Earth and they originated at a time when damaging ultraviolet (UV) C radiation still reached the surface. Their long evolution led to several adaptations to avoid deleterious effects caused b...