Currents Newsletter: Winter, 2004
... was sponsored by the Society for Marine Mammalogy. Keith had spent the last three years planning this conference, in the capacity of chair of the Conference Committee. This large, international marine mammalogy conference occurs every two years. This year’s conference attracted about 1,450 scientist ...
... was sponsored by the Society for Marine Mammalogy. Keith had spent the last three years planning this conference, in the capacity of chair of the Conference Committee. This large, international marine mammalogy conference occurs every two years. This year’s conference attracted about 1,450 scientist ...
NORCLIM (IPY 120): Northern High Latitude Climate variability
... repeatedly. There are strong indications that these climate trends are not uni-directional for the entire Arctic, but that they show regional patterns, e.g. the recent contrast between SW Greenland cooling and NW European warming. Previously, sea surface temperatures offshore SW Greenland had been r ...
... repeatedly. There are strong indications that these climate trends are not uni-directional for the entire Arctic, but that they show regional patterns, e.g. the recent contrast between SW Greenland cooling and NW European warming. Previously, sea surface temperatures offshore SW Greenland had been r ...
Citizens Guide to the Territorial Sea Plan
... Phase I: The first step was to create a new chapter for the TSP for regulating and managing ocean renewable energy, and for collecting data and information for siting projects. Phase I of this new chapter, which includes policies, review and evaluation standards, coordination process, and operationa ...
... Phase I: The first step was to create a new chapter for the TSP for regulating and managing ocean renewable energy, and for collecting data and information for siting projects. Phase I of this new chapter, which includes policies, review and evaluation standards, coordination process, and operationa ...
Oceanography Final Exam Review: Answers
... -75% of all people live within a 1-hour drive of a beach -Decrease grain size=gentler slope Benthic On the bottom (or stuck to it) Pelagic In the water column (open ocean) Hadal In trenches abyssal Deepest part of the flat ocean floor bathyal Open ocean, 1000-4000m below surface tidal Between high a ...
... -75% of all people live within a 1-hour drive of a beach -Decrease grain size=gentler slope Benthic On the bottom (or stuck to it) Pelagic In the water column (open ocean) Hadal In trenches abyssal Deepest part of the flat ocean floor bathyal Open ocean, 1000-4000m below surface tidal Between high a ...
Sea Floor Spreading
... Ocean floor gets older as you move away from MOR's ex. ocean floor east of east Pacific rise older than 40 million years old has already subducted while ocean floor in the NW Pacific is about 180 years old. ...
... Ocean floor gets older as you move away from MOR's ex. ocean floor east of east Pacific rise older than 40 million years old has already subducted while ocean floor in the NW Pacific is about 180 years old. ...
Embargoed until Thursday 1 May 11 am (CEST)
... Noack and her colleagues have shown that the best candidates for habitable planets are planets with a rather shallow ocean (of up to few tens of kilometres mightiness), a small mass or a high surface temperature. Planets with deep oceans are highly likely to have an icy layer underwater, which could ...
... Noack and her colleagues have shown that the best candidates for habitable planets are planets with a rather shallow ocean (of up to few tens of kilometres mightiness), a small mass or a high surface temperature. Planets with deep oceans are highly likely to have an icy layer underwater, which could ...
Ocean Acidification
... By the middle of this century, it is expected that coral calcification rates will decline by about one third, and erosion of corals will outpace new growth. Many reefs may no longer be sustainable. Experiments have shown that ocean acidification hinders calcification of deep-sea corals. By 2100, 70% ...
... By the middle of this century, it is expected that coral calcification rates will decline by about one third, and erosion of corals will outpace new growth. Many reefs may no longer be sustainable. Experiments have shown that ocean acidification hinders calcification of deep-sea corals. By 2100, 70% ...
O A CEAN
... By the middle of this century, it is expected that coral calcification rates will decline by about one third, and erosion of corals will outpace new growth. Many reefs may no longer be sustainable. Experiments have shown that ocean acidification hinders calcification of deep-sea corals. By 2100, 70% ...
... By the middle of this century, it is expected that coral calcification rates will decline by about one third, and erosion of corals will outpace new growth. Many reefs may no longer be sustainable. Experiments have shown that ocean acidification hinders calcification of deep-sea corals. By 2100, 70% ...
Global warming & its effects
... deposition that result from wave action and water flow on one of the following: beaches, shoal, sand bars, sea ...
... deposition that result from wave action and water flow on one of the following: beaches, shoal, sand bars, sea ...
Hydrothermal vent glossary: elementary
... us and a 400-mile (643 km) ridge of mountains running northsouth along a rift in the ocean's crust. It was named for a Spanish sailor said to have sailed the waters in 1592. Molten, mobile, rock material, deep under the earth's crust, about 2200°f (1204°c), made up of silicates, water and gases in s ...
... us and a 400-mile (643 km) ridge of mountains running northsouth along a rift in the ocean's crust. It was named for a Spanish sailor said to have sailed the waters in 1592. Molten, mobile, rock material, deep under the earth's crust, about 2200°f (1204°c), made up of silicates, water and gases in s ...
Insert overline, title and author names here after formatting
... the phenomenal rates of mineral deposition and organism growth in vent Richard A. Lutz and Paul G. Falkowski environments (2, 3), and the possibility of life on extraterrestrial bodies (4). Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08901, USA. The deepest-diving ...
... the phenomenal rates of mineral deposition and organism growth in vent Richard A. Lutz and Paul G. Falkowski environments (2, 3), and the possibility of life on extraterrestrial bodies (4). Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08901, USA. The deepest-diving ...
Notes # ______ Sea Floor Spreading Mid Ocean Ridge underwater
... Earth’s most important features is its magnetic field . This magnetic field is what causes the needle on a compass to point north. Earth’s magnetic poles sometimes reverse (on average ~45 times every million years) but it is not easily predicted. When magma erupts from the rift valley, t ...
... Earth’s most important features is its magnetic field . This magnetic field is what causes the needle on a compass to point north. Earth’s magnetic poles sometimes reverse (on average ~45 times every million years) but it is not easily predicted. When magma erupts from the rift valley, t ...
Passive margin
... forming the ridge The sea floor moves away from the ridge Continuous process, called sea-floor spreading New sea floor is created! This explains why rocks are older and sediment is thicker as you move away from the ridge This also explains the magnetic stripes found in the sea floor ALL EVIDENCE for ...
... forming the ridge The sea floor moves away from the ridge Continuous process, called sea-floor spreading New sea floor is created! This explains why rocks are older and sediment is thicker as you move away from the ridge This also explains the magnetic stripes found in the sea floor ALL EVIDENCE for ...
Guided Notes Marine Geology
... Animals From Hydrothermal Vents • Bacteria are the base of the food chain • ___________________- make sugars using energy from compounds like H2S • Other vent animals include giant tubeworms, crabs, octopus, shrimp and mussels ...
... Animals From Hydrothermal Vents • Bacteria are the base of the food chain • ___________________- make sugars using energy from compounds like H2S • Other vent animals include giant tubeworms, crabs, octopus, shrimp and mussels ...
Oceans - SolPass
... water densities (due to salinity and temperature differences). Ocean currents affect the mixing of ocean waters. This can affect plant and animal populations. Currents also affect navigation routes. ...
... water densities (due to salinity and temperature differences). Ocean currents affect the mixing of ocean waters. This can affect plant and animal populations. Currents also affect navigation routes. ...
Word - SolPass
... geological characteristics (continental shelf, slope, rise); physical characteristics (depth, salinity, major currents); biological characteristics (ecosystems); and public policy decisions related to the ocean environment (assessment of marine organism populations, pollution prevention). ...
... geological characteristics (continental shelf, slope, rise); physical characteristics (depth, salinity, major currents); biological characteristics (ecosystems); and public policy decisions related to the ocean environment (assessment of marine organism populations, pollution prevention). ...
The Oceans
... • Derived from the Greek words phyto (plant) and plankton (made to wander or drift), phytoplankton are microscopic organisms that live in watery environments, both salty and fresh. • Some phytoplankton are bacteria, some are protists, and most are single-celled plants. Among the common kinds are cya ...
... • Derived from the Greek words phyto (plant) and plankton (made to wander or drift), phytoplankton are microscopic organisms that live in watery environments, both salty and fresh. • Some phytoplankton are bacteria, some are protists, and most are single-celled plants. Among the common kinds are cya ...
Oceans - SolPass
... water densities (due to salinity and temperature differences). Ocean currents affect the mixing of ocean waters. This can affect plant and animal populations. Currents also affect navigation routes. ...
... water densities (due to salinity and temperature differences). Ocean currents affect the mixing of ocean waters. This can affect plant and animal populations. Currents also affect navigation routes. ...
Word - SolPass
... geological characteristics (continental shelf, slope, rise); physical characteristics (depth, salinity, major currents); biological characteristics (ecosystems); and public policy decisions related to the ocean environment (assessment of marine organism populations, pollution prevention). ...
... geological characteristics (continental shelf, slope, rise); physical characteristics (depth, salinity, major currents); biological characteristics (ecosystems); and public policy decisions related to the ocean environment (assessment of marine organism populations, pollution prevention). ...
Biodiversity - Department of Conservation
... The number of different animals and plants on a seashore can be used as a biological indicator of the richness and health of a shore. In comparative terms marine reserves should eventually be richer and healthier than equivalent shores which do not have reserve protection. Investigating the biodiver ...
... The number of different animals and plants on a seashore can be used as a biological indicator of the richness and health of a shore. In comparative terms marine reserves should eventually be richer and healthier than equivalent shores which do not have reserve protection. Investigating the biodiver ...
Coastal oceanographic observing and data in
... •Beside routine measurements that are performed within national monitoring program, it can be say that other activities in the field of sea observation are provided only through international projects and collaborations with research institutions from abroad. •Monitoring institutions have already pa ...
... •Beside routine measurements that are performed within national monitoring program, it can be say that other activities in the field of sea observation are provided only through international projects and collaborations with research institutions from abroad. •Monitoring institutions have already pa ...
Marine biology
Marine biology is the scientific study of organisms in the ocean or other marine or brackish bodies of water. Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy. Marine biology differs from marine ecology as marine ecology is focused on how organisms interact with each other and the environment, while biology is the study of the organisms themselves.A large proportion of all life on Earth lives in the ocean. Exactly how large the proportion is unknown, since many ocean species are still to be discovered. The ocean is a complex three-dimensional world covering about 71% of the Earth's surface. The habitats studied in marine biology include everything from the tiny layers of surface water in which organisms and abiotic items may be trapped in surface tension between the ocean and atmosphere, to the depths of the oceanic trenches, sometimes 10,000 meters or more beneath the surface of the ocean. Specific habitats include coral reefs, kelp forests, seagrass meadows, the surrounds of seamounts and thermal vents, tidepools, muddy, sandy and rocky bottoms, and the open ocean (pelagic) zone, where solid objects are rare and the surface of the water is the only visible boundary. The organisms studied range from microscopic phytoplankton and zooplankton to huge cetaceans (whales) 30 meters (98 feet) in length.Marine life is a vast resource, providing food, medicine, and raw materials, in addition to helping to support recreation and tourism all over the world. At a fundamental level, marine life helps determine the very nature of our planet. Marine organisms contribute significantly to the oxygen cycle, and are involved in the regulation of the Earth's climate. Shorelines are in part shaped and protected by marine life, and some marine organisms even help create new land.Many species are economically important to humans, including food fish (both finfish and shellfish). It is also becoming understood that the well-being of marine organisms and other organisms are linked in very fundamental ways. The human body of knowledge regarding the relationship between life in the sea and important cycles is rapidly growing, with new discoveries being made nearly every day. These cycles include those of matter (such as the carbon cycle) and of air (such as Earth's respiration, and movement of energy through ecosystems including the ocean). Large areas beneath the ocean surface still remain effectively unexplored.