Results 201 to 210 of about 72,863 (247)

Cretaceous pelagic and flysch facies of the Krasta-Cukali zone, Albania

Cretaceous Research, 1993
Abstract The upper Tithonian to Upper Cretaceous and lower Tertiary pelagic and flysch facies of the Krasta-Cukali zone in central Albania are described from several stratigraphic sections, five in the northern Cukali subzone and three in the larger central and southern Krasta subzone.
P. Theodhori, L.H. Peza, A. Pirdeni
exaly   +2 more sources

Viruses in the pelagic zone of the Barents Sea

Doklady Biological Sciences, 2012
M P Venger, P R Makarevich
exaly   +3 more sources

Evolution and development: From the pet shop to the pelagic zone

Current Biology, 2021
Flying fish and some of their relatives have evolved the ability to elegantly escape predators by gliding through air. A new study - involving a pet shop zebrafish mutant - offers glimpses into how fins might have been modified to enable this stunt.
openaire   +2 more sources

Prevalence of Parasites in Fish from The Pelagic and Benthic Zones

Malaysian Applied Biology, 2023
The present research is a comparative study on the prevalence of parasites in marine finfish among the two major marine zones; namely the pelagic zone and benthic zone. The objectives of the present study were to investigate the parasite prevalence in both zones, as well as to determine the effect of differing marine zones regarding the presence of ...
Kamaludeen, Juriah   +11 more
openaire   +1 more source

Trophic relationships in the pelagic zone of Mondsee, Austria

Hydrobiologia, 1990
Data are presented on nutrient concentrations, phytoplankton biovolume development, zooplankton composition and population dynamics, and fish from a deep, stratifying, alpine lake (Mondsee, Austria) during a three-year period between 1982 and 1984.
Martin Dokulil   +2 more
openaire   +1 more source

The pelagic zone of Lake Stechlin

1985
Dynamic ecological models are used frequently in theoretical and experimental ecosystem analysis (e.g. Pattenet al. 1982; Straskraba 1982; Koschelet al. 1983) as well as in decision-making with respect to the optimum strategy of water quality management (e.g., Jorgensen 1980; Benndorfet al. 1981b; Ambuhl 1982; Benndorf & Recknagel 1982).
J. Benndorf, R. Koschel, F. Recknagel
openaire   +1 more source

Food web topology and parasites in the pelagic zone of a subarctic lake

Journal of Animal Ecology, 2009
Summary Parasites permeate trophic webs with their often complex life cycles, but few studies have included parasitism in food web analyses. Here we provide a highly resolved food web from the pelagic zone of a subarctic lake and explore how the incorporation of parasites alters the topology of the web.
Per-Arne, Amundsen   +5 more
openaire   +2 more sources

Pelagic Zone Subsystem of the Marine Ports Aquatories

2017
In MPs aquatories ecosystems, the water mass is not only an environment in which the transport ways (waterways) for ships are built but also the biggest (by volume) and most dynamic biotope. The water column connects the main subsystems of ports ecosystems (pelagial, benthal and periphytal zones) and creates similar living conditions for the ecosystems’
A. K. Vinogradov   +2 more
openaire   +1 more source

Heterotrophic Nanoflagellates in the Pelagic Zone and Sediments of the Eastern Laptev Sea

Oceanology, 2019
For the first time, the species composition of heterotrophic nanoflagellates, their quantitative characteristics, as well as the abundance and biomass of their main food objects: bacteria and picophytoplankton, were determined in the water column and sediments of the Laptev Sea. On a meridional transect from the Lena delta to the deep-sea zone in early
N. G. Kosolapova   +3 more
openaire   +1 more source

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