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Small Pelagic Resources: A Historic Perspective and Current State of the Resources
We conducted a review of small pelagic fisheries of anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) in the northern Alboran Sea...
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The Littoral Environment
Lake Alchichica water level is decreasing. The formerly extended littoral zone has been reduced. Today the littoral zone is quite heterogenous in...
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Penguins and Seals Transport Limiting Nutrients Between Offshore Pelagic and Coastal Regions of Antarctica Under Changing Sea Ice
Large animals such as sea birds and marine mammals can transport limiting nutrients between different regions of the ocean, thereby stimulating and...
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Lake Food Webs
The warm monomictic thermal regime of Lake Alchichica largely influences the carbon stocks type, amount, and available for the food webs, but also...
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Structure and Dynamics of Plankton Communities in the Coastal Zone of the Curonian Lagoon of the Baltic Sea in 2017–2021 in the Period of Cyanobacterial Blooms
AbstractThe structure and dynamics of plankton communities in the coastal zone of the Curonian Lagoon of the Baltic Sea from January to December...
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Effects of human-induced water level fluctuations on copepod assemblages of the littoral zone of Lake Maggiore
Human-induced water level fluctuations (WLFs) are among the major pressures threatening lake ecosystems. Their effect on meiobenthic species of the...
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Walleye and yellow perch resource use in large lakes invaded by spiny water fleas and zebra mussels
Walleye ( Sander vitreus ; WAE) and yellow perch ( Perca flavescens ; YEP; collectively percids) are freshwater fishes threatened by multiple stressors,...
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Overview of the Composition and Spatial Distribtion of the Communities of Deep-Water Pelagic Fish in the Tropical Waters of the Mid-Atlantic Ridge in the Russian Exploration Area
AbstractThe spatial and vertical distribution of larvae, juveniles, and adults of meso- and bathypelagic fish during the dark period of the day was...
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Alchichica Silverside
The Alchichica silverside, Poblana alchichica, is at risk of extinction since its range is restricted (microendemic) to Lake Alchichica. Fish mean...
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Modern Trophic State of the Benthic Zone in the Ivankovo and Uglich Reservoirs According to the Content of Sedimentary Pigments
AbstractNew data on the content of chlorophyll a with pheopigments (Chl + Ph) in bottom sediments (BSs) of the Ivankovo and Uglich reservoirs of the...
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Pelagic cyanobacterial nitrogen fixation in lakes and ponds of different latitudinal zones
Excess nitrogen (N) loading is one of the main factors causing eutrophication. Biological N fixation (BNF), as a main contributor to N loading, plays...
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Ongoing Bidirectional Introgression and the Maintenance of Species Boundaries in Hemiculter Hybrid Zone
The proper delimitation of species plays an important role in taxonomy as well as in studies related to speciation. However, introgressive...
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Pelagic Cnidaria and Ctenophora diversity patterns and trends in Macaronesia insular systems (NE Atlantic)
Jellyfish are important components of the marine ecosystem and present a potential resource for different economic domains (e.g. medicine, food and...
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eDNA metabarcoding reveals biodiversity and depth stratification patterns of dinoflagellate assemblages within the epipelagic zone of the western Coral Sea
BackgroundDinoflagellates play critical roles in the functioning of marine ecosystems but also may pose a hazard to human and ecosystem health by...
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Phylogeography and shell morphology of the pelagic snail Limacina helicina in the Okhotsk Sea and western North Pacific
The pelagic snail Limacina helicina Phipps,
1774 is widely distributed in high-latitude seas and is a sensitive bioindicator of ocean acidification....
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Reducing the arbitrary: fuzzy detection of microbial ecotones and ecosystems – focus on the pelagic environment
BackgroundOne of the central objectives of microbial ecology is to study the distribution of microbial communities and their association with their...
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Tributaries create habitat heterogeneity and enhance fish assemblage variation in one of the largest reservoirs in the world
The Three Gorges Reservoir is one of the largest reservoirs in the world. Previous studies uncovered longitudinal changes in fish assemblages among...
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Seasonal and nutrient controls on phytoplankton in the Aransas River tidal freshwater zone, Texas, USA
Tidal freshwater zones (TFZs) can significantly affect nutrient transport from watersheds to estuaries through biogeochemical cycling. Phytoplankton,...
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Fish Species Composition of Bottom Gillnet Catches by Japanese Fishing Vessels Operated in Russian Zone of Kunashir Strait in 1998–2014
AbstractOverall, 85 fish species assigned to 56 genera, 27 families, and 13 orders were observed in the bottom net catches from the Kunashir Strait...
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Fish Nutrition at the Underwater Mountains of the Whale Ridge (Southeastern Atlantic). 3. Structure of Fish Accumulations and Fish Feeding
AbstractPelagic accumulations of fish are formed above the underwater mountains of the Whale Ridge in the evening and at night, but not observed...
