Results 141 to 150 of about 52,175 (302)

Influence of Zooplankton Community Composition on Copepod Diel Vertical Migration in Hood Canal

, 2018
This study observed zooplankton community composition alongside copepod diel vertical migration patterns in order to make conclusions about the relationship between these two factors.
Waugh, Madison
core  

Impacts of Ocean Warming on Sex Ratio of Yellow Striped Butterfish Labracoglossa argentiventris Around the Izu Islands, Japan

Fisheries Oceanography, EarlyView.
ABSTRACT Marine ecosystems are experiencing warming events in various regions of the world. Thus, many fish species and populations are now being impacted by the warmer water temperature conditions. Previous studies have reported temperature‐dependent sex determination (TSD) in various fish species.
Junichi Iijima, Akinori Takasuka
wiley   +1 more source

Future Marine Zooplankton Research- A Perspective

, 2001
During the Second Marine Zooplankton Colloquium (MZC2) 3 issues were added to those developed 11 yr ago during the First Marine Zooplankton Colloquium (MZC1).
Hofmann, Eileen E., Marine Zooplankton Colloquim 2, Klinck, John M.   +2 more
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Meso-zooplankton abundance and spatial distribution off Lützow-Holm Bay during austral summer 2007–2008

, 2017
To elucidate spatial differences in mesozooplankton community structure in local scale, vertical hauls using a 60-μm mesh closing net were carried out off Lützow-Holm Bay in January 2008. All of the zooplankton samples collected from three layers (0–100,
Fukuchi, Mitsuo, Hirano, Daisuke, Makabe, Ryosuke, Shimada, Keishi, Tanimura, Atsushi, Tamura, Takeshi, Hashihama, Fuminori   +6 more
core   +1 more source

A Fishery‐Dependent CPUE‐Based Proxy Index for Juvenile Japanese Anchovy (Engraulis japonicus) Recruitment Variability in Southeastern Korea: Associations With Lagged Climate‐Ocean Conditions

Fisheries Oceanography, EarlyView.
ABSTRACT We developed and evaluated a fishery‐dependent catch‐per‐unit‐effort (CPUE)‐based proxy index for juvenile Japanese anchovy (Engraulis japonicus) recruitment‐related variability in the southeastern coastal waters of Korea. The proxy was constructed from bimonthly CPUE of the smallest juvenile size class (20–40 mm) in the anchovy drag‐net ...
Jin Yeong Kim, Minhye Kim, Yong Dam Jeong, Dongwha Sohn, Sangil Kim, Yongkuk Kim   +5 more
wiley   +1 more source

Zooplankton Diversity and Abundance in the Western Pacific Ocean

Zooplankton plays a crucial role in marine ecosystems by linking primary producers, such as phytoplankton, to higher trophic levels. This study explains the relationship between zooplankton abundance and phytoplankton availability at different depths and
Parthasarathy, Aditya
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Winners and losers in subarctic moth communities in a changing climate: Marine regime shifts as predictors for terrestrial insect biomass

Insect Conservation and Diversity, EarlyView.
1972–2017, the total moth biomass ina subarctic community had a positive trend but biomass trends differ betweenmoth groups based on taxonomy, phenology and resource use. In the northern latitudes,outbreaking species impact greatly moth biomass Moth biomass is associated withtemperature variables and marine Regime shifts, which can be effective ...
Julia J. J. Fält‐Nardmann, Heta E. J. Rousi, Ilmari Juutilainen, Tommi Andersson, Betty Marjamäki, Juhani Itämies, Pekka Niemelä, Jari Hänninen   +7 more
wiley   +1 more source

Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus)

Journal of Fish Biology, EarlyView.
Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker, Axel Schlindwein, Martin C. Arostegui, Ingrid M. Bruvold, Joel V. Wernström, Montserrat Martin‐Armas, David W. Sims, Nicolas Straube, Andreas Altenburger, Claudia Junge   +9 more
wiley   +1 more source

Occurrence of zooplankton entangled in microplastic: in situ and laboratory studies

, 2016
Despite numerous studies on the deleterious effects of microplastics on zooplankton, little is known about entanglement of zooplankton with fiber microplastics in the marine environment.
홍상희, 강정훈, 권오윤, 심원준   +3 more
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Impact of single and repeated applications of the insecticide chlorpyrifos on tropical freshwater plankton communities

, 2008
This paper describes the effects of a single and a repeated application of the organophosphorus insecticide chlorpyrifos on zooplankton and phytoplankton communities in outdoor microcosms in Thailand.
van den Brink, P.J., Brink, P.J., van den, Nogueira, A.J.A., Daam, M.A.   +3 more
core   +1 more source