This review describes outcomes of a 2010 horizon-scanning exercise building upon the first
exercise conducted in 2009. The aim of both horizon scans was to identify emerging issues …

Although river restoration has increased rapidly, observations of successful ecological
recovery are rare, mostly due to a discrepancy in the spatial scale of the impact and the …

The global number of dam constructions has increased dramatically over the past six
decades and is forecast to continue to rise, particularly in less industrialized regions …

Small hydropower plants (SHPs) are proliferating globally, but their cumulative threat to
blocking migratory fish and the fisheries that these fish sustain has been underappreciated …

Aim We quantify biotic homogenization of fish fauna caused by the elimination of a natural
barrier between two freshwater ecoregions. We also evaluated fish introductions by different …

In the Amazon, the world's largest river basin, migrations within freshwater habitats are one
of the predominant life history strategies for fishes. The flood pulse and the extensive river …

Upstream range shifts of freshwater fishes have been documented in recent years due to
ongoing climate change. River fragmentation by dams, presenting physical barriers, can …

1. Introduction 1.1. Defining Welfare 2. Managing Stress in Fish 2.1. Considerations for Care
of Wild Fish in Captivity 2.2. The Impact of Psychological Stress 2.3. Controlling and …

Non-native species introduced into reservoirs cause major changes in biodiversity, resulting
in spatial and temporal biotic homogenization and/or differentiation. We used a sampling …

Species discovery methods utilizing coalescent-based approaches are powerful tools for
detecting cryptic lineages within morphological conservative groups, thus being an …