Essential Question: How does the position of the Earth and
... The cause of tides is related to the gravitational pull of the Moon. ...
... The cause of tides is related to the gravitational pull of the Moon. ...
Sustaining Europe`s seas as coupled social
... predominantly by political boundaries, though latterly it has embraced the concept of Large Marine Ecosystems (Mee 2005). In Europe, management of catchments has been regionalized around natural boundaries through the Water Framework Directive (WFD). A scale for marine management has proven more dif ...
... predominantly by political boundaries, though latterly it has embraced the concept of Large Marine Ecosystems (Mee 2005). In Europe, management of catchments has been regionalized around natural boundaries through the Water Framework Directive (WFD). A scale for marine management has proven more dif ...
III Red Sea and Gulf of Aden - UN-Water Activity Information System!
... (Longhurst 1998). The Red Sea is a net importer of zooplankton from the Indian Ocean, though many species do not survive the extreme conditions of this LME. The phytoplankton, zooplankton and fish fauna bear more similarity to the Indian Ocean biota than to the Mediterranean Sea. Its complex reefs, ...
... (Longhurst 1998). The Red Sea is a net importer of zooplankton from the Indian Ocean, though many species do not survive the extreme conditions of this LME. The phytoplankton, zooplankton and fish fauna bear more similarity to the Indian Ocean biota than to the Mediterranean Sea. Its complex reefs, ...
Sustaining Europe`s seas as coupled social-ecological systems
... predominantly by political boundaries, though latterly it has embraced the concept of Large Marine Ecosystems (Mee 2005). In Europe, management of catchments has been regionalized around natural boundaries through the Water Framework Directive (WFD). A scale for marine management has proven more dif ...
... predominantly by political boundaries, though latterly it has embraced the concept of Large Marine Ecosystems (Mee 2005). In Europe, management of catchments has been regionalized around natural boundaries through the Water Framework Directive (WFD). A scale for marine management has proven more dif ...
the west greenland shelf
... area. Formation of sea ice in the fall and the spring break-up are central physical conditions that define the northern part of the ecoregion, where sea ice is present for large periods of the year. The southern part of the ecoregion from Maniitsoq and south generally has open water all year around. ...
... area. Formation of sea ice in the fall and the spring break-up are central physical conditions that define the northern part of the ecoregion, where sea ice is present for large periods of the year. The southern part of the ecoregion from Maniitsoq and south generally has open water all year around. ...
The evolution of the marine phosphate reservoir
... Enhanced post- and syn-glacial phosphorus delivery to marine systems results in part from an elevated detrital flux to, and high dissolution rates within, proglacial environments22. Importantly, in the Neoproterozoic, before soil stabilization by vascular plants, the temporal extent of enhanced phos ...
... Enhanced post- and syn-glacial phosphorus delivery to marine systems results in part from an elevated detrital flux to, and high dissolution rates within, proglacial environments22. Importantly, in the Neoproterozoic, before soil stabilization by vascular plants, the temporal extent of enhanced phos ...
Global-scale variations of the ratios of carbon to phosphorus in
... subtropical gyres and lower (C:P)exp values in the equatorial and high-latitude regions. If we assume that the low C:N ratio observed in high-latitude suspended particles17 is also present in exported organic matter, the low (C:P)exp in high-latitude regions is consistent with the high-latitude domi ...
... subtropical gyres and lower (C:P)exp values in the equatorial and high-latitude regions. If we assume that the low C:N ratio observed in high-latitude suspended particles17 is also present in exported organic matter, the low (C:P)exp in high-latitude regions is consistent with the high-latitude domi ...
Metamorphism and M d i e Sulphide Generation in Oceanic Crust
... Subsurface storage of hot water within extensive aquifers is typical of most subaerial systems. These aquifers are usually multi-level,thatis.they consist of numerous horizons at different stratigraphic levels, and they are always much greater in total volume than predictable from their surface acti ...
... Subsurface storage of hot water within extensive aquifers is typical of most subaerial systems. These aquifers are usually multi-level,thatis.they consist of numerous horizons at different stratigraphic levels, and they are always much greater in total volume than predictable from their surface acti ...
The 4th Asian/13th Korea-Japan Workshop on Ocean Color
... Understanding in earth and ocean environments like never before is possible because of satellite technology that can provides synoptic view of environmental changes both in spatial and temporal aspects. This state-of-the-art technology is undoubtedly very useful for the study of global climate chang ...
... Understanding in earth and ocean environments like never before is possible because of satellite technology that can provides synoptic view of environmental changes both in spatial and temporal aspects. This state-of-the-art technology is undoubtedly very useful for the study of global climate chang ...
The Australian Integrated Marine Observing System
... Zone (EEZ) is nearly twice the surface area of the coastal marine environment. It will provide an Australian continent. It extends from the tropics to high observational nexus to better understand and predict the latitudes in Antarctic waters and much of it is fundamental connections between coastal ...
... Zone (EEZ) is nearly twice the surface area of the coastal marine environment. It will provide an Australian continent. It extends from the tropics to high observational nexus to better understand and predict the latitudes in Antarctic waters and much of it is fundamental connections between coastal ...
In situ target-strength measurement of young hairtail (Trichiurus
... Second is the long recognized multiple-target problem (Ona and Røttingen, 1986; Soule et al., 1995) although the performance of the single-target detection algorithm of the new echosounder software has been greatly improved (Soule et al., 1997). The maximum sA for the 30e40 m layer was 21 m2 nautica ...
... Second is the long recognized multiple-target problem (Ona and Røttingen, 1986; Soule et al., 1995) although the performance of the single-target detection algorithm of the new echosounder software has been greatly improved (Soule et al., 1997). The maximum sA for the 30e40 m layer was 21 m2 nautica ...
Microbial community structure in the
North Pacific ocean
... from the z axis. This analysis takes into account both tag identity and tag abundance and provides a measure of the proportion of the total number of tag sequences from one depth that has a taxonomic equivalent (at a specified cutoff) at the other depth compared. For example, consider a cluster of s ...
North Pacific ocean
... from the z axis. This analysis takes into account both tag identity and tag abundance and provides a measure of the proportion of the total number of tag sequences from one depth that has a taxonomic equivalent (at a specified cutoff) at the other depth compared. For example, consider a cluster of s ...
A proposed biogeography of the deep ocean floor
... Briggs and Bowen (2011), who delineated continental-shelf provinces. There have been only a few attempts to delineate seafloor biogeographic provinces at depths beyond the continental shelf. Especially notable are compilations by Vinogradova (1979, 1997) for the abyssal zone, Zezina (1973, 1997) for ...
... Briggs and Bowen (2011), who delineated continental-shelf provinces. There have been only a few attempts to delineate seafloor biogeographic provinces at depths beyond the continental shelf. Especially notable are compilations by Vinogradova (1979, 1997) for the abyssal zone, Zezina (1973, 1997) for ...
Fishes on the Antarctic continental shelf: evolution of a marine
... and unusual in composition, consisting of 213 species with higher taxonomic diversity restricted to 18 families. Ninety-six species of perciform notothenioids comprise 45% of the fish fauna. However in many areas of the shelf, including the highest latitudes, notothenioids make up 77% of the species ...
... and unusual in composition, consisting of 213 species with higher taxonomic diversity restricted to 18 families. Ninety-six species of perciform notothenioids comprise 45% of the fish fauna. However in many areas of the shelf, including the highest latitudes, notothenioids make up 77% of the species ...
Environmental Science & Technology
... to the ocean is accelerating.1 Nitrogen is considered the limiting nutrient in coastal ...
... to the ocean is accelerating.1 Nitrogen is considered the limiting nutrient in coastal ...
ocean fertilisation: SCIENCE aNd POLICY ISSuES
... has not strengthened, and so does not contribute to removing any of the anthropogenic CO2 from the atmosphere. Ocean fertilisation proposals seek to strengthen the biological pump, so that it can move more CO2 into the ocean. Much of the interest in ocean fertilisation has focused on adding iron. On ...
... has not strengthened, and so does not contribute to removing any of the anthropogenic CO2 from the atmosphere. Ocean fertilisation proposals seek to strengthen the biological pump, so that it can move more CO2 into the ocean. Much of the interest in ocean fertilisation has focused on adding iron. On ...
Phosphorus cycling in the Sargasso Sea: Investigation
... high with rates of over 150 nmol μg chl a–1 h–1 (Sohm and Capone 2006; Table 1). These data are consistent with similar measurements in this region obtained at different times (Sohm and Capone 2010). Comparison of phosphate turnover times and nutrient addition bioassays in the P limited Mediterranea ...
... high with rates of over 150 nmol μg chl a–1 h–1 (Sohm and Capone 2006; Table 1). These data are consistent with similar measurements in this region obtained at different times (Sohm and Capone 2010). Comparison of phosphate turnover times and nutrient addition bioassays in the P limited Mediterranea ...
Reserve Management Needs - Graham Sustainability Institute
... Coastal sediment transport, erosion, and barrier island change in response to sea-level rise: The barrier islands in and adjacent to the reserve have changed significantly with impacts from episodic storms, sea-level rise, and coastal zone management practices. Erosion, accretion, and longshore sedi ...
... Coastal sediment transport, erosion, and barrier island change in response to sea-level rise: The barrier islands in and adjacent to the reserve have changed significantly with impacts from episodic storms, sea-level rise, and coastal zone management practices. Erosion, accretion, and longshore sedi ...
The life-cycle habitat requirements of coastal fisheries species
... sequence of habitats used by juveniles is poorly known for most. Even where nurseries are known the relative values of alternative nurseries have not been determined, so we lack the ability to quantify the economic contributions of different habitats to fisheries production. Many habitats without ...
... sequence of habitats used by juveniles is poorly known for most. Even where nurseries are known the relative values of alternative nurseries have not been determined, so we lack the ability to quantify the economic contributions of different habitats to fisheries production. Many habitats without ...
Chemical and tracer studies in coral reef interstitial waters (French
... more than 100 m deep and mean surface currents (under trade wind regime) to range between 15 and 25 cm s-1. Such conditions yield a Reynolds number (inerty versus viscosity ratio) of less than 10, so local or regional upwellings due to eddy formation or island effect are very unlikely to occur (Ranc ...
... more than 100 m deep and mean surface currents (under trade wind regime) to range between 15 and 25 cm s-1. Such conditions yield a Reynolds number (inerty versus viscosity ratio) of less than 10, so local or regional upwellings due to eddy formation or island effect are very unlikely to occur (Ranc ...
Targeting statement template draft
... Proposals to maintain or restore Sites of Special Scientific Interest (SSSIs including SACs) with eligible features are a priority, and both on-site and off-site options (such as to reduce diffuse water and air pollution impacts on SSSIs) are relevant. Priority species For the majority of priority s ...
... Proposals to maintain or restore Sites of Special Scientific Interest (SSSIs including SACs) with eligible features are a priority, and both on-site and off-site options (such as to reduce diffuse water and air pollution impacts on SSSIs) are relevant. Priority species For the majority of priority s ...
Marine habitats
The marine environment supplies many kinds of habitats that support marine life. Marine life depends in some way on the saltwater that is in the sea (the term marine comes from the Latin mare, meaning sea or ocean). A habitat is an ecological or environmental area inhabited by one or more living species.Marine habitats can be divided into coastal and open ocean habitats. Coastal habitats are found in the area that extends from as far as the tide comes in on the shoreline out to the edge of the continental shelf. Most marine life is found in coastal habitats, even though the shelf area occupies only seven percent of the total ocean area. Open ocean habitats are found in the deep ocean beyond the edge of the continental shelf.Alternatively, marine habitats can be divided into pelagic and demersal habitats. Pelagic habitats are found near the surface or in the open water column, away from the bottom of the ocean. Demersal habitats are near or on the bottom of the ocean. An organism living in a pelagic habitat is said to be a pelagic organism, as in pelagic fish. Similarly, an organism living in a demersal habitat is said to be a demersal organism, as in demersal fish. Pelagic habitats are intrinsically shifting and ephemeral, depending on what ocean currents are doing.Marine habitats can be modified by their inhabitants. Some marine organisms, like corals, kelp, mangroves and seagrasses, are ecosystem engineers which reshape the marine environment to the point where they create further habitat for other organisms.