Results 71 to 80 of about 54,576 (273)
The Limnology of Two Dissimilar Subarctic Streams and Implications of Resource Development [PDF]
, 1973 Because of the relatively undeveloped condition of arctic and subarctic Alaska, an opportunity is presented to draw up water quality management plans before extensive perturbation.
LaPerriere, Jacqueline D. +1 more
core
Mapping Mediterranean bentho‐demersal communities to better inform marine conservation
Conservation Science and Practice, EarlyView.Marine protected areas are one of the most common conservation tools being implemented worldwide to reach conservation targets, but their implementation does not usually take the heterogeneous distribution of bentho‐demersal communities into account.
Miguel López +4 more
wiley +1 more source
Energy Flows in the Vistula Lagoon of the Baltic Sea [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2012 Energies of the Vistula Lagoon ecosystem is estimated based on observations made by authors in the northern Vistula Lagoon literature data. The pelagic and bottom communities are represented by euryhaline species: phytoplankton - 412, zooplankton - 74 ...
Elena N. Naumenko +2 more
doaj
Knowledge and Management of Aquatic Ecosystems, 2016 Biotic changes and a salinity increase (from 13 to 40 g.L-1) occurred in Lake Qarun (Egypt) since 1901. Was salinity increasing a cause of observed biotic changes? To answer this question we used benthos as a model group.
Shadrin N. V. +4 more
doaj +1 more source
Ethology, EarlyView.We documented a novel predator–predator commensal foraging interaction between cobia (Rachycentron canadum) and a southern stingray (Hypanus americanus) in a shallow coastal habitat of Biscayne Bay, Florida. Using drone‐based observations, we recorded a 7‐min sequence in which a cobia closely tracked the stingray's movements and fed on prey disturbed ...
Julia Saltzman +4 more
wiley +1 more source
Influence of Trophic Relations in the Shelf Communities on Benthos: Trophic Structure and the Effects of Grazing Pressure [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2013 Influence of the plankton and nekton on the benthos, which form total shelf community is considered. Trophic structure of benthos of different parts of the World Ocean shelves has been reviewed and made its classification.
Anita A. Neyman, Mikhail G. Karpinsky
doaj
Benthos Ecology Working Group (BEWG) [PDF]
, 2020 The Benthos Ecology Working Group (BEWG) aims to study, describe and update on all aspects relevant to the ecology, functioning and interactions of marine benthic species (living in or within the sediment), either macro, meio and epifauna across the North Eastern Atlantic.
openaire +1 more source
Century‐Scale Changes in the Feeding Patterns of Demersal Fish Species in the Western North Sea
Fish and Fisheries, EarlyView.ABSTRACT Understanding the extent and magnitude of change in marine food webs requires historical data that predates modern monitoring efforts. Such information can provide invaluable insights into the longer‐term impacts of altered trophic interactions, yet it is rarely incorporated into marine policy frameworks.
Georgina L. Hunt +4 more
wiley +1 more source
Latin American Journal of Aquatic Research, 2015 Changes in land use which directly or indirectly affect freshwater fauna constitute one of the principal anthropic factors which have caused world biological diversity to disappear rapidly during recent decades.
Pablo Fierro +7 more
doaj +1 more source
Fisheries Oceanography, EarlyView.ABSTRACT The waters surrounding Korea are an economically–ecologically important region due to their high fishery productivity and role as seasonal migratory routes for the spawning and growth of commercially valuable species. We evaluated temporal changes in dominant fisheries species in encompassing large marine ecosystem (LME) areas 47, 48, and 50 ...
Kyunghwan Lee, Myeong‐Taek Kwak
wiley +1 more source