the Report
... tuna spawning grounds and to promote the conservation of these sensitive habitats in the region. This could be achieved by creating a network of Marine Protected Areas (MPAs) free from fishing interference, particularly during the very critical spawning season, and ensuring sustainable tuna fishery ...
... tuna spawning grounds and to promote the conservation of these sensitive habitats in the region. This could be achieved by creating a network of Marine Protected Areas (MPAs) free from fishing interference, particularly during the very critical spawning season, and ensuring sustainable tuna fishery ...
csassccs - Bibliothèque de l`UQAR
... In order to characterize the potential risk posed by a new invader to Canadian waters or the spread of an existing invader to additional waters, a formal risk assessment is conducted. This risk assessment is adapted from the process outlined in the Canadian National Code on Introductions and Transfe ...
... In order to characterize the potential risk posed by a new invader to Canadian waters or the spread of an existing invader to additional waters, a formal risk assessment is conducted. This risk assessment is adapted from the process outlined in the Canadian National Code on Introductions and Transfe ...
Horizontal distribution and growth of jellyfish, Aurelia aurita
... January to mid February), with a dense population in the bay mouth (Toyokawa et al. 2011). In Urazoko Bay, most ephyra larvae developed directly from planula larvae (Yasuda 1969). However, most ephyra larvae around the world are reported to appear through the polyp and strobila stages (Kakinuma 1962 ...
... January to mid February), with a dense population in the bay mouth (Toyokawa et al. 2011). In Urazoko Bay, most ephyra larvae developed directly from planula larvae (Yasuda 1969). However, most ephyra larvae around the world are reported to appear through the polyp and strobila stages (Kakinuma 1962 ...
Poster Presentations - Institute of Oceanology
... The main research question in this project was “how the biodiversity and the function of Arctic ecosystem changes under the climate warming ?” . The approach was to select two comparable marine areas- one under cold climatic, hydrological regime, and the second already warmed up. As the cold place H ...
... The main research question in this project was “how the biodiversity and the function of Arctic ecosystem changes under the climate warming ?” . The approach was to select two comparable marine areas- one under cold climatic, hydrological regime, and the second already warmed up. As the cold place H ...
Introduction To Marine Biology
... • Supralittoral zone • Seawater penetrates these elevated areas only during storms with high tides. Exposure to air ...
... • Supralittoral zone • Seawater penetrates these elevated areas only during storms with high tides. Exposure to air ...
Adrian Williams - Aquatic Ecology - Summary
... expected to accumulate outside the scoured area. ...
... expected to accumulate outside the scoured area. ...
Zooplankton recolonization of the inner estuary of
... to rehabilitation/restoration are less well documented (Mialet et al., 2011). Zooplankton play a key role in the carbon transfer from primary producers to higher trophic levels, but effects of both estuarine pollution enhancement and abatement have been less studied in zooplankton than in other pela ...
... to rehabilitation/restoration are less well documented (Mialet et al., 2011). Zooplankton play a key role in the carbon transfer from primary producers to higher trophic levels, but effects of both estuarine pollution enhancement and abatement have been less studied in zooplankton than in other pela ...
Meeting the MPA Network Principle of Viability
... Home range of adults – migrations, foraging and normal patterns of movement to meet the biological needs for shelter and reproduction were researched for the species of conservation interest as well as species deemed to be ‘characteristic’ residents of the habitats of conservation interest. The vas ...
... Home range of adults – migrations, foraging and normal patterns of movement to meet the biological needs for shelter and reproduction were researched for the species of conservation interest as well as species deemed to be ‘characteristic’ residents of the habitats of conservation interest. The vas ...
Productivity and biomass of fishes in the California Current Large
... commercial landings data and to go beyond such data to examine how the region's broader fish communities are responding to climate and other potential drivers. Ichthyoplankton surveys have been carried out as part of the California Cooperative Oceanic Fisheries Investigations (CalCOFI) program since ...
... commercial landings data and to go beyond such data to examine how the region's broader fish communities are responding to climate and other potential drivers. Ichthyoplankton surveys have been carried out as part of the California Cooperative Oceanic Fisheries Investigations (CalCOFI) program since ...
arctic and subarctic marine ecology: immediate problems
... the west coast of South America, although the types of water upwelling are markedly different. In the latter two regions it is cold antarctic water which comes to the surface, whereas any upwelling in the Iceland-Scotland area must be of Atlantic water. Again, it may be that the mixture of polar and ...
... the west coast of South America, although the types of water upwelling are markedly different. In the latter two regions it is cold antarctic water which comes to the surface, whereas any upwelling in the Iceland-Scotland area must be of Atlantic water. Again, it may be that the mixture of polar and ...
Salinity (Marine) - Canadian Environmental Quality Guidelines
... different solutes and, as such, its density is variable and greater than that of freshwater (Moore 1966). The specific gravity of most animal tissue is comparable to that of seawater (Moore 1966; Giancoli 1991). For those organisms that can control their buoyancy (e.g., teleost fish), alterations in ...
... different solutes and, as such, its density is variable and greater than that of freshwater (Moore 1966). The specific gravity of most animal tissue is comparable to that of seawater (Moore 1966; Giancoli 1991). For those organisms that can control their buoyancy (e.g., teleost fish), alterations in ...
16_3eTIF
... 7) Explain how warmer coastal waters resulting from global climate change may affect coral reefs. Answer: If water temperatures increase many species will eject their zooxanthellae, subsequently bleaching and dying. On the other hand, corals may be able to colonize waters that were previously too c ...
... 7) Explain how warmer coastal waters resulting from global climate change may affect coral reefs. Answer: If water temperatures increase many species will eject their zooxanthellae, subsequently bleaching and dying. On the other hand, corals may be able to colonize waters that were previously too c ...
Molluscan Studies - Oxford Academic
... Bivalves of the families Teredinidae and Xylophagaidae bore into and eat wood in shallow water and the deep sea, respectively. After an introduction to these sister taxa, I consider how they bore, focussing on the evolution of the cephalic hood in teredinids, which could contribute to the depth sepa ...
... Bivalves of the families Teredinidae and Xylophagaidae bore into and eat wood in shallow water and the deep sea, respectively. After an introduction to these sister taxa, I consider how they bore, focussing on the evolution of the cephalic hood in teredinids, which could contribute to the depth sepa ...
Temperate East Commonwealth marine reserves
... shorebirds, to deeper ocean environments, including the iconic eastern seamounts. This area is described in the draft plan as an important conservation value and as a regional priority, and was previously identified by the Government as having significant natural values when the Areas for Further As ...
... shorebirds, to deeper ocean environments, including the iconic eastern seamounts. This area is described in the draft plan as an important conservation value and as a regional priority, and was previously identified by the Government as having significant natural values when the Areas for Further As ...
Marine Bioacoustics: The Importance of Sound in the Marine
... In fishes, hearing loss and increased mortality has also been linked to high sound levels [46], such as with the shiner surfperch [17]. Loud anthropogenic sounds induced stress responses and hearing loss in the goldfish Carassius auratus [62,63], while air-guns were found to severely (and evidence s ...
... In fishes, hearing loss and increased mortality has also been linked to high sound levels [46], such as with the shiner surfperch [17]. Loud anthropogenic sounds induced stress responses and hearing loss in the goldfish Carassius auratus [62,63], while air-guns were found to severely (and evidence s ...
English
... threatened by land and water pollution and invasive species because of the ballast water being dumped there. In the South-West region, Côte d’Ivoire has a marine area known as “Tabou Marine Area”, which is located on the marine frontier with Liberia and is therefore significant in terms of security ...
... threatened by land and water pollution and invasive species because of the ballast water being dumped there. In the South-West region, Côte d’Ivoire has a marine area known as “Tabou Marine Area”, which is located on the marine frontier with Liberia and is therefore significant in terms of security ...
Deep-Sea Research II - Max-Planck
... can be expected to result from their high rates of gas exchange, may make them more vulnerable to changes in ocean pCO2 and pH (e.g. Nilsson et al., 2012). That said, yellowfin tuna spawn in equatorial (tropical) and subtropical waters from the far western Pacific Ocean to the far eastern Pacific Ocean ...
... can be expected to result from their high rates of gas exchange, may make them more vulnerable to changes in ocean pCO2 and pH (e.g. Nilsson et al., 2012). That said, yellowfin tuna spawn in equatorial (tropical) and subtropical waters from the far western Pacific Ocean to the far eastern Pacific Ocean ...
- White Rose Research Online
... first of these possibilities has been espoused. For instance, Charles Wyville Thomson, leader of the Challenger Expedition in the 1870s which effectively launched the discipline of deep sea biology [11], believed that ‘the fauna of deep water is confined primarily to two belts, one at and near the s ...
... first of these possibilities has been espoused. For instance, Charles Wyville Thomson, leader of the Challenger Expedition in the 1870s which effectively launched the discipline of deep sea biology [11], believed that ‘the fauna of deep water is confined primarily to two belts, one at and near the s ...
FINAL Review activity
... 5. Compare and contrast thermal tolerance in marine organisms including stenothermal and eurythermal organisms. 6. Compare and contrast euryhaline and stenohaline organisms. Give an example of a euryhaline and stenohaline marine/estuarine organism and describe the environment in which it would live. ...
... 5. Compare and contrast thermal tolerance in marine organisms including stenothermal and eurythermal organisms. 6. Compare and contrast euryhaline and stenohaline organisms. Give an example of a euryhaline and stenohaline marine/estuarine organism and describe the environment in which it would live. ...
What Changes in the Carbonate System, Oxygen, and Temperature
... many taxa of marine organisms (Kroeker et al. 2013). It is important to realize that different taxa as well as different physiological processes and developmental stages of a given species may respond to different aspects of changes in the carbonate system (see supplemental text 1 for definitions o ...
... many taxa of marine organisms (Kroeker et al. 2013). It is important to realize that different taxa as well as different physiological processes and developmental stages of a given species may respond to different aspects of changes in the carbonate system (see supplemental text 1 for definitions o ...
Glaciers caused zooplankton mortality?
... The sinking zooplankton are regarded by sedimentologists as 'swimmers' into sediment traps, and most often treated as an artefact or disturbance in carbon flux measurements (Michaels et aL, 1990; Wakeham et aL, 1993). There are some published accounts on sedimenting zooplankton, but most of these pa ...
... The sinking zooplankton are regarded by sedimentologists as 'swimmers' into sediment traps, and most often treated as an artefact or disturbance in carbon flux measurements (Michaels et aL, 1990; Wakeham et aL, 1993). There are some published accounts on sedimenting zooplankton, but most of these pa ...
Irish Sea Pilot - Marine Landscape
... 154. Dinophysis spp. are a group of dinoflagellates which cause harmful algal blooms, and have been associated with Diarrhetic Shellfish Poisoning. Coscinodiscus wailesii is an important member of the phytoplankton assemblage, but is a non-indigenous diatom, originating from the Pacific. Decapod lar ...
... 154. Dinophysis spp. are a group of dinoflagellates which cause harmful algal blooms, and have been associated with Diarrhetic Shellfish Poisoning. Coscinodiscus wailesii is an important member of the phytoplankton assemblage, but is a non-indigenous diatom, originating from the Pacific. Decapod lar ...
full pdf version - Philippine Science Letters
... marine reserves could significantly help fishery species recover their depleted status as well as increase their species richness, biomass and abundance. This in turn would provide more fish for fishers to catch, thus leading to enhanced food fish production. His predictions proved to be correct. Ma ...
... marine reserves could significantly help fishery species recover their depleted status as well as increase their species richness, biomass and abundance. This in turn would provide more fish for fishers to catch, thus leading to enhanced food fish production. His predictions proved to be correct. Ma ...
Zooplankton abundance and secondary production in the seas
... Rangarajan and Marichamy (1972) highlighted the seasonal changes occurring in the zooplankton standing stock off Port Blair during 1964-70 and Marichamy (1983) on the zooplankton of the nearshore waters of the Andaman sea during February-April. Recently Mathew et al. (1990 a) estimated the zooplankt ...
... Rangarajan and Marichamy (1972) highlighted the seasonal changes occurring in the zooplankton standing stock off Port Blair during 1964-70 and Marichamy (1983) on the zooplankton of the nearshore waters of the Andaman sea during February-April. Recently Mathew et al. (1990 a) estimated the zooplankt ...
Winter ichthyoplankton biomass as a predictor of early summer prey
... Studies on the ocean ecology of juvenile salmon generally rely on samples of the physical environment, as well as of various biological components such as the zooplankton community. Due to their low trophic position, zooplankton are an important resource in the marine environment, and they respond r ...
... Studies on the ocean ecology of juvenile salmon generally rely on samples of the physical environment, as well as of various biological components such as the zooplankton community. Due to their low trophic position, zooplankton are an important resource in the marine environment, and they respond r ...