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Publikováno v:
Freshwater Science. 36:387-401
Freshwater aquaculture increases dissolved and particulate nutrients near fish cages, but the degree to which they are incorporated into tissues of native animals is uncertain. At the Experimental Lakes Area in northwestern Ontario, Canada, a cage cu
Autor:
Anna Gårdmark, Martina Kadin, Maria Angeles Torres, Michele Casini, Saskia A. Otto, Magnus Huss
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Food-web indicators for marine management are required to describe the functioning and structure of marine food-webs. In Europe, the Marine Strategy Framework Directive (MSFD), intended to lead to a 'good environmental status' of the marine waters, r
Autor:
Janet Mann, Caitlin Karniski
Publikováno v:
Journal of Mammalogy. 98:621-630
Although aquatic mammals are elusive subjects, long-term studies of cetaceans have revealed remarkable lifehistory traits, including long life spans, bisexual philopatry, prolonged maternal care, and even menopause. Long-term cetacean research, defin
Publikováno v:
Environmental Microbiology. 19:2495-2506
Summary Chemolithoautotrophic sulfur-oxidizing and denitrifying Gamma- (particularly the SUP05 cluster) and Epsilonproteobacteria (predominantly Sulfurimonas subgroup GD17) are assumed to compete for substrates (electron donors and acceptors) in mari
Publikováno v:
Environmental Biology of Fishes. 100:947-958
Pelagic fish populations in the upper San Francisco Estuary have experienced significant declines since the turn of the century; a pattern known as the pelagic organism decline (POD). This study investigated food habits of piscivorous fishes over two
Publikováno v:
Journal of Field Ornithology. 88:184-197
The movements and behavior of many taxa of seabirds during the non-breeding season remain poorly known. For example, although studies conducted in the Pacific and Indian oceans suggest that White-tailed Tropicbirds (Phaethon lepturus) seldom fly more
Publikováno v:
North American Journal of Fisheries Management. 37:599-604
Gizzard Shad Dorosoma cepedianum, a pelagic detritivore found throughout the USA, are an important prey fish for many sport fish species and are often stocked in an attempt to bolster sport fish growth and condition. To date, there has been little re
Autor:
Gabriela Torres, Stuart R. Jenkins, Luis Giménez, Michael T. Burrows, Amanda K. Pettersen, Alicia Estévez
Publikováno v:
Marine Ecology Progress Series. 570:141-155
In species with complex life cycles, laboratory studies have shown that variations in the traits of settling larvae can affect post-settlement survival and influence recruitment and benthic− pelagic coupling. However, we still know little about the
Publikováno v:
Journal of Natural History. 51:917-936
The biogeography of pelagic tunicates belonging to the two taxonomic classes Larvacea and Thaliacea was analysed using seven sampling stations along the coastal regions of Taiwan which contribute to all the China Seas surrounding Taiwan. The collecte
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The smooth hammerhead Sphyrna zygaena (Sphyrnidae) is a pelagic shark occasionally caught as bycatch in pelagic longline fisheries, but is one of the least studied of all pelagic sharks. Age and growth of S. zygaena was studied along a wide Atlantic