Results 121 to 130 of about 24,901,573 (306)
MethodsXWater bodies’ bathymetry is a crucial information for understanding and sustainably managing water resources. Bathymetric surveys can be expensive due to sonar equipment cost, but low-cost alternatives options exist.
M. Redana, E. Carrero-Carralero
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Fisheries Oceanography, EarlyView.ABSTRACT The Kattegat Sea acts as a nursery area for several fishes, exhibiting complex ichthyoplankton dynamics influenced by environmental factors and species‐specific traits. We investigated factors influencing spatiotemporal variability in yolk‐sac larvae presence and areal density for three economically and ecologically important fishes: sandeel ...
Kris‐Emil Mose Jørgensen +2 more
wiley +1 more source
Impact of River Morphology on River–Groundwater Exchange in Braided River Systems
Groundwater, EarlyView.Abstract Braided river systems are an important source for groundwater recharge, but their complex morphology makes river–groundwater exchange fluxes difficult to estimate. Their river channel morphology changes frequently after floods, which has effects on recharge rates that have rarely been studied in the past.
Moritz Kraft +2 more
wiley +1 more source
Time‐stressed Bar‐tailed Godwits exploit novel prey during migratory fuelling
Ibis, EarlyView.Long‐distance migratory birds breeding in the Arctic face challenges as earlier snowmelt shifts the timing of vital resources. To keep up with these advancements, birds will need to modify their migration. Higher fuelling rates during stopover have been identified as a critical mechanism for accelerating migration, but this requires adequate food ...
Hailley Danielson‐Owczynsky +4 more
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Ibis, EarlyView.While many visual predators feed exclusively during the day, others exploit foraging opportunities at night, although the efficiency with which they do so is strongly influenced by ambient light levels. We investigated the influence of variation in nocturnal light on the foraging behaviour of a small pelagic seabird, the European Storm‐petrel ...
Darren Wilkinson +3 more
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Genes, fish and fisheries: translating science into policy
Journal of Fish Biology, EarlyView.Abstract The 2024 Annual Symposium of the Fisheries Society of the British Isles reviewed the burgeoning impact of ‘omics’ technologies on fish ecology, management and forecasting. As with life sciences more generally, major advances in speed, cost‐effectiveness and breadth of applications in ‘omics’ has had profound societal and environmental impacts.
Gary R. Carvalho
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Adaptive model for the water depth bias correction of bathymetric LiDAR point cloud data
International Journal of Applied Earth Observation and Geoinformation, 2023 Guoqing Zhou +11 more
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Journal of Fish Biology, EarlyView.Abstract Although Macrourus species are the main by‐catch across Southern Ocean longline fisheries, including around South Georgia, the lack of species‐specific data has hindered effective management and ecological understanding. Aggregation of macrourids at genus level masks critical interspecific differences in life‐history strategies and ...
José Abreu +8 more
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Frontiers in Marine ScienceThe loss of marine biodiversity is a major global issue that needs to be prioritised. In Australia, a considerable proportion (48%) of its Exclusive Economic Zone is dedicated to marine protected areas.
Vanessa Lucieer +3 more
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Optimizing Single Beam Data for Bathymetric Analysis
International Journal of Geoinformatics and Geological Science, 2022 Itoro Udoh, Akwaowo Ekpa, James Mbat
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