搜索结果: 1-9 共查到“海洋生物学 fisheries”相关记录9条 . 查询时间(0.067 秒)
Organism responsible for paralytic shellfish poisoning could affect fisheries in unexpected ways
Organism responsible paralytic shellfish poisoning fisheries unexpected ways
2016/6/12
The toxic dinoflagellate, Alexandrium fundyense, is a photosynthetic plankton — a microscopic organism floating in the ocean, unable to swim against a current. New research by sci...
Biodiversity and the Sustainability of Marine Fisheries
Biodiversity Sustainability Marine Fisheries
2015/8/13
Utilization of marine resources is the oldest impact on the ocean environment by humans: with widespread development of fisheries, it has become the major ecological impact. Humans have fished since b...
Impacts of Invasive Ctenophores on the Fisheries of the Black Sea and Caspian Sea
Invasive Ctenophores Black Sea Caspian Sea
2015/7/27
Gelatinous zooplankton are known to have a substantial effect on pelagic food webs by exerting top-down control on their ecosystems (Purcell and Decker, 2005), but their impact could be even greater w...
Today, seamount fish populations are in trouble following a 30-year history of overexploitation, depletion, and collapse, with untold consequences for global biodiversity and the complex, delicate, bu...
Eight Major Target Species in World Seamount Fisheries
Eight Major Target Species World Seamount Fisheries
2015/7/7
Eight Major Target Species in World Seamount Fisheries.
Advances in Conservation Oceanography: New Tagging and Tracking Technologies and Their Potential for Transforming the Science Underlying Fisheries Management
Conservation Oceanography New Tagging
2015/7/3
Overexploitation of living resources and climate change are among the most obvious global-scale impacts of human society on marine ecosystems. In an age of such large-scale anthropogenic impacts, mari...
Scientists map sustainability challenges in Baja California Sur fisheries
Scientists Baja California Sur fisheries
2015/4/30
The following is part 16 in a series on the National Science Foundation's (NSF) Environmental Research and Education (ERE) programs.Parts one, two, three, four, five, six...
Global warming to increase ocean upwelling, but fisheries impact uncertain
Global warming increase ocean upwelling fisheries impact uncertain
2015/3/4
A report to be published Thursday in the journal Nature suggests that global warming may increase upwelling in several ocean current systems around the world by the end of this century, especially at ...
The role of fish and fisheries in Baltic Sea nutrient dynamics
fish and fisheries Baltic Sea nutrient dynamics
2014/5/27
Many studies show that fish and fisheries management can be important to freshwater nutrient dynamics, but similar reports from marine environments are scarce. In the Baltic Sea, we estimate the remov...