The evolutionary consequences of dams and other barriers for riverine fishes

LJ Zarri, EP Palkovacs, DM Post, NO Therkildsen… - …, 2022 - academic.oup.com
Dams and other anthropogenic barriers have caused global ecological and hydrological
upheaval in the blink of the geological eye. In the present article, we synthesize 307 studies …

Selective effects of small barriers on river‐resident fish

PE Jones, T Champneys, J Vevers… - Journal of Applied …, 2021 - Wiley Online Library
Habitat fragmentation is a principal threat to biodiversity and artificial river barriers are a
leading cause of the global decline in freshwater biota. Although the impact of barriers on …

Monthly streamflow prediction by metaheuristic regression approaches considering satellite precipitation data

M Mehraein, A Mohanavelu, SR Naganna, C Kulls… - Water, 2022 - mdpi.com
In this study, the viability of three metaheuristic regression techniques, CatBoost (CB),
random forest (RF) and extreme gradient tree boosting (XGBoost, XGB), is investigated for …

Climate change can disproportionately reduce habitats of stream fishes with restricted ranges in southern South America

G Bizama, A Jan, JA Olivos, G Fuentes-Jaque… - Scientific Reports, 2024 - nature.com
Freshwater fishes are among the most threatened taxa worldwide owing to changes in land
use, species introductions, and climate change. Although more than half of the freshwater …

Using eDNA metabarcoding to monitor changes in fish community composition after barrier removal

TP Muha, D Rodriguez-Barreto, R O'Rorke… - Frontiers in Ecology …, 2021 - frontiersin.org
Artificial instream barriers are a major cause of habitat fragmentation that reduce population
connectivity and gene flow by limiting fish movements. To mitigate their impacts, obsolete …

The longest fragment drives fish beta diversity in fragmented river networks: Implications for river management and conservation

G Díaz, K Górski, J Heino, P Arriagada, O Link… - Science of The Total …, 2021 - Elsevier
Connectivity plays a crucial role in maintaining the structural and functional attributes of river
networks. Therefore, the loss of connectivity (fragmentation) alters the functioning and …

Population genetics of Camellia granthamiana, an endangered plant species with extremely small populations in China

S Chen, W Li, W Li, Z Liu, X Shi, Y Zou, W Liao… - Frontiers in …, 2023 - frontiersin.org
Introduction: Camellia, the largest genus of Theaceae, is well-known for having high
economic values. Camellia granthamiana demonstrates large beautiful flowers with some …

Strategic methodology to set priorities for sustainable hydropower development in a biodiversity hotspot

A Laborde, E Habit, O Link, P Kemp - Science of The Total Environment, 2020 - Elsevier
Massive exploitation of freshwater systems for hydropower generation in developing
countries is challenging sustainability due to cumulative environmental impacts in regions …

Ecological uniqueness across multiple levels of biodiversity in a Chilean watershed

J Bórquez, S Sampertegui, BN Wallberg… - Aquatic Ecology, 2024 - Springer
To effectively address biodiversity loss, it is essential to prioritize conservation efforts by
identifying areas of high conservation value. Ecological uniqueness is a valuable metric for …

Hydrological connectivity drives longitudinal movement of endangered endemic Chilean darter Percilia irwini (Eigenmann, 1927)

A Vivancos, K Górski, A Manosalva… - Journal of fish …, 2021 - Wiley Online Library
Movement is a fundamental aspect of fish ecology, and it therefore represents an important
trait to monitor for the management and conservation of fish populations. This is especially …