Results 11 to 20 of about 2,179,553 (336)
Environmental regulation of individual depth on a cod spawning ground [PDF]
Aquatic Biology, 2012 Fine-scale characteristics of spawning grounds may provide the opportunity for cod Gadus morhua L. to regulate their external environment by adjusting their depth. Ultrasonic telemetry was used to study how the environment influenced the depth-related behaviour of individual wild and farmed cod on a spawning ground.
Meager, Justin J. +7 more
openaire +4 more sources
Renmin Zhujiang, 2020 The spawning ground is a sensitive place in the fish habitat. It has specialhydrological and hydrodynamic characteristics and has important ecological significance for thenatural reproduction of fish.
ZHOU Huabin, YU Chunxue, SU Meirong
doaj +1 more source
Remote Sensing, 2022 Chlorophyll-a (Chl-a) change details derived from HY-1C/D images in the waters of the Zhoushan archipelago were analyzed. A new Chl-a inverse model was built based on the relationship between the in situ Chl-a and the combination of red, blue and green ...
L. Cai +4 more
semanticscholar +1 more source
Frontiers in Ecology and Evolution, 2021 The Ayu Plecoglossus altivelis altivelis is an amphidromous fish that is not only the most important commercial fishery species in Japanese rivers but also has a high economic value in recreational fishing.
Ryutei Inui +5 more
doaj +1 more source
Frontiers in Marine Science, 2023 Atlantic herring (Clupea harengus) has a complex population structure and displays a variety of reproductive strategies. Differences in reproductive strategies among herring populations are linked to their time of spawning, as well as to their ...
Jonas Mueller +8 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2021 After the construction of the Three Gorges Dam (TGD) in China, the downstream has been affected by the reduction in sediment discharge and regulation of flow processes, which have resulted in severe scouring and changes hydrological regime. Consequently,
Yin-jun Zhou +4 more
semanticscholar +1 more source
Spawning Dynamics and Size Related Trends in Reproductive Parameters of Southern Bluefin Tuna, Thunnus maccoyii. [PDF]
PLoS ONE, 2015 Knowledge of spawning behaviour and fecundity of fish is important for estimating the reproductive potential of a stock and for constructing appropriate statistical models for assessing sustainable catch levels.
Jessica H Farley +4 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2023 Lake littoral zones with abundant submerged vegetation are considered to harbor diverse biotic communities and additionally serve as spawning grounds for important fishery resources. In recent decades, due to various human activities submerged vegetation
Kai Feng +12 more
doaj +1 more source
Frontiers in Marine Science, 2023 Blue sprat (Spratelloides gracilis) is an economically valuable species that inhabits the central Taiwan Strait. However, despite the implementation of a local management scheme involving a closed season between 1 May and 1 June, the annual catch has ...
Li Chi Cheng +10 more
doaj +1 more source
Spatial variability of striped bass spawning responses to climate change
Global Ecology and Conservation, 2023 Diverse responses of life history process phenology to global climate changes have been reported across a range of taxa. Species exhibiting partial migration behaviors with multiple contingents, often aggregated by size or development stage, undertake ...
Xindong Pan +3 more
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