Results 11 to 20 of about 7,455 (158)

Widespread Phenological Shifts With Temperature in Alaska's Marine Fishes. [PDF]

Glob Chang Biol
We investigated changes in the phenology of early life stages of fishes in the Gulf of Alaska and Bering Sea. Larval size on a standardized date was used as a proxy for larval developmental timing in spring. For most species, interannual variation in mean size‐at‐date was significantly and positively related to temperature, demonstrating widespread ...
Rogers LA, Axler KE, Bigman JS.
europepmc   +2 more sources

A Multi-Taxa Approach to Estuarine Biomonitoring: Assessing Vertebrate Biodiversity and Ecological Continuity Using Environmental DNA Metabarcoding in the Rance River (Brittany, France). [PDF]

Ecol Evol
We applied eDNA metabarcoding to assess vertebrate diversity in the Rance Estuary, France, across five stations spanning marine to freshwater environments, including areas upstream and downstream of a tidal power plant dam. A total of 124 vertebrate MOTUs were detected, with community composition reflecting the estuarine gradient and species turnover ...
Rachel H, Alexandre C, Gaël K, Anne L, Nils T, Visotheary U, Jean-Luc J.   +6 more
europepmc   +2 more sources

High-Throughput DNA Metabarcoding as an Approach for Ichthyoplankton Survey in Oujiang River Estuary, China

Diversity, 2022
High-throughput DNA metabarcoding of mitochondrial 12S rRNA and Cyt b gene sequences was coupled with a morphology-based identification tool to assess ichthyoplankton community structure in Oujiang River Estuary, China.
Rijin Jiang, James Leonard Lusana, Yongjiu Chen   +2 more
doaj   +1 more source

Ichthyoplankton Species Composition and Assemblages From the Estuary to the Hukou Section of the Changjiang River

Frontiers in Marine Science, 2021
Estuary river–lake (ERL) complex is critical for the development of ichthyoplankton, which plays an essential role in the breeding, nursing, and recruitment of freshwater fish species.
Di-an Fang, Di-an Fang, Xiang-ping Xue, Dong-po Xu, Dong-po Xu, Xiao-hao Wang, Ning-ze Sun, Bai-dong Zhang, Peng Ren   +8 more
doaj   +1 more source

The planktonic food web in the Gulf of Naples based on the analysis of carbon and nitrogen stable isotope ratios

Marine Ecology, EarlyView., 2023
Abstract Plankton play a key role in marine food webs by producing and transferring organic matter and energy to higher trophic levels. To define the trophic structure and interactions within the planktonic communities in the Gulf of Naples, we determined carbon and nitrogen stable isotope ratios in particulate organic matter (POM, <20 μm ...
Louise Merquiol, Maria Grazia Mazzocchi, Isabella D'Ambra   +2 more
wiley   +1 more source

Using Forward and Backward Particle Tracking Approaches to Analyze Impacts of a Water Intake on Ichthyoplankton Mortality in the Appomattox River

Journal of Marine Science and Engineering, 2022
Municipal intakes of surface water have various uses, and their impacts on the aquatic environment and ecosystem, such as the impingement and entrainment of ichthyoplankton, are a major concern.
Qubin Qin, Jian Shen, Troy D. Tuckey, Xun Cai, Jilian Xiong   +4 more
doaj   +1 more source

Assemblage Structure of the Ichthyoplankton and Its Relationship With Environmental Factors in Spring and Autumn off the Pearl River Estuary

Frontiers in Marine Science, 2021
Ichthyoplankton assemblages and their relationship with environmental variables are investigated in waters off the Pearl River Estuary in spring and autumn of 2019. Of 80 ichthyoplankton taxa identified using DNA barcode and morphological methods, 61 are
Gang Hou, Gang Hou, Jinrun Wang, Limei Liu, Yanying Chen, Chuanhao Pan, Jianbin Lin, Hui Zhang, Hui Zhang, Hui Zhang   +9 more
doaj   +1 more source

Species Composition and Assemblages of Ichthyoplankton in Sansha Bay, Fujian Province, China

Frontiers in Marine Science, 2021
Sansha Bay (26.40−27.00°N, 119.50−120.20°E) is a typical semi-enclosed bay, located in northern Fujian Province, China, and adjacent to the East China Sea.
Yan Jiang, Bai-an Lin, Hao-yang He, Guang-mao Ding, Li-ting Yan, Ge Zhang, Min Liu, Lian-ming Zheng   +7 more
doaj   +1 more source

Real-time ichthyoplankton drift in Northeast Arctic cod and Norwegian spring-spawning herring. [PDF]

PLoS ONE, 2011
BACKGROUND: Individual-based biophysical larval models, initialized and parameterized by observations, enable numerical investigations of various factors regulating survival of young fish until they recruit into the adult population.
Frode B Vikebø, Bjørn Ådlandsvik, Jon Albretsen, Svein Sundby, Erling Kåre Stenevik, Geir Huse, Einar Svendsen, Trond Kristiansen, Elena Eriksen   +8 more
doaj   +1 more source

Ichthyoplankton studies as referential for the management and monitoring of fishery resources in the Brazilian Amazon basin

Acta Limnologica Brasiliensia, 2020
: Studies on ichthyoplankton ecology become essential when one realizes the importance and influence of this component in dynamics, conservation, and maintenance of fishery resources. However, ecological information about this subject is still scarce and
Diego Maia Zacardi, Joyce Andreia dos Santos, Lucas Silva de Oliveira, Ruineris Almada Cajado, Paulo S. Pompeu   +4 more
doaj   +1 more source