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Profile Documents Logout
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English
English

... of a canyon and underwater mountain; it serves as a marine frontier with Liberia and is therefore significant in terms of security and bioecology. This area, at a depth of over 100 m, is located between 50 and 70 km from the coast at latitude 3°5’N-2°N and longitude 7°W8°W. The seabed presents muddy ...
The Geomorphology of the Great Barrier Reef
The Geomorphology of the Great Barrier Reef

... Hawaiian Islands (NWHI). Established by Presidential proclamation, the monument is the largest conservation area in the United States. In his proclamation speech, the president noted that, “our duty is to use the land and seas wisely, or ...
report - Department of Environmental Affairs
report - Department of Environmental Affairs

... Benguela Current region is one of the most productive of the world’s marine ecosystems. Wind-driven upwelling brings cold water and nutrients from the deep to the surface, where sunlight stimulates photosynthesis and the production of phytoplankton. The Agulhas Bank, off southern South Africa, is fo ...
Work plan of the EU Chairmanship_December 2016
Work plan of the EU Chairmanship_December 2016

...  Reporting on implementation of RAP ML is carried out, utilising the ongoing follow-up organised by the leads of the individual actions and the mapping progress made around the Baltic Sea.  RAP ML Actions are developed into a first set of concrete national and regional measures based on results o ...
Ocean Acidification and the End-Permian Mass Extinction: To What
Ocean Acidification and the End-Permian Mass Extinction: To What

... located in a western Tethyan position on the Gondwana margin. The latest Permian rocks are wackestones with a smooth polished erosion surface; overlying this are beds of grainstones that have stylolitized contacts, followed by a complex sequence of microbialites and associated facies. None of these ...
Oral Presentations Abstracts for the oral papers to be presented to
Oral Presentations Abstracts for the oral papers to be presented to

... APEM Ltd was contracted by The Crown Estate and Marine Scotland to investigate the utilisation of sea space by birds and marine mammals in the Pentland Firth and Orkney Waters area. This is one of the first studies of its kind for a large area of sea planned for multiple wave and tidal stream projec ...
Feely et al. - Western Washington University
Feely et al. - Western Washington University

... this estuary on two survey cruises in February and August of 2008. Observed pH and aragonite saturation state values in surface and subsurface waters were substantially lower in parts of Puget Sound than would be expected from anthropogenic carbon dioxide (CO2) uptake alone. We estimate that ocean a ...
Keeping up with An ocean explorer
Keeping up with An ocean explorer

... in a submarine on the ocean floor as she is hunched over her Mac G4 writing code for geographic information systems or GIS, Wright is a scientist whose star is on the rise. She is one of only 15 scientists featured in a recent book called Portraits of Great American Scientists, putting her in the co ...
Submission - Inquiry into Australia`s Urban Water Management
Submission - Inquiry into Australia`s Urban Water Management

... wastewater to coastal environments is a global issue. Sewage effluent contains a number of substances that may have adverse impacts on the marine environment. These include organic matter, nutrients, suspended solids, and micro-organisms (bacteria, viruses, fungi, protozoa, parasitic worms), some of ...
Chapter 5 – Sea/Air Interactions
Chapter 5 – Sea/Air Interactions

... reaching the tropics and a heat deficit in latitudes poleward of about 40o in each hemisphere. The heat balance, and therefore a relatively stable climate, is maintained through the meridional redistribution, or flux, of heat by the atmosphere and the ocean. Quantification and understanding of this ...
The Marine Environment
The Marine Environment

... Natural and human effects on the coast All of these depositional coastal landforms, including large barrier islands, are unstable and temporary. Occasionally, major storms sweep away entire sections of barrier islands and redeposit the material elsewhere. Figure 16.11 shows the existence of South Go ...
Chapter 13: Biological productivity and energy transfer
Chapter 13: Biological productivity and energy transfer

...  Uppermost surface seawater and shallow seafloor  Euphotic zone surface to about 100 m (330 ft) ...
The Lunenburg Bay Project
The Lunenburg Bay Project

... was deployed in Lunenburg Bay, a typical coastal inlet. Three radio-telemetering moorings and a shore-based meteorological station provided real-time observations of atmospheric forcing and variability in the physical and optical properties of the Bay. The moorings included meteorological instrument ...
Remote Sensing of the Diffuse Attenuation Coefficient and Related
Remote Sensing of the Diffuse Attenuation Coefficient and Related

... The main goal of the SeaWiFS ocean color mission was the assessment of the global climate change and its effects on the global carbon cycle (Hooker, Esaias et al. 1992). In this context, remote sensing of the marine chlorophyll concentration (CHL) and the diffuse attenuation of Photosynthetically Av ...
Chemical Oceanography - 106Thursday130-430
Chemical Oceanography - 106Thursday130-430

... A cold, highly saline, deep mass of water is very dense whereas a warm, less saline, surface water mass is less dense. When large water masses with different densities meet the denser water mass slips under the less dense mass. These responses to density are the reason for some of the deep ocean ci ...
Department of Mechanical Engineering
Department of Mechanical Engineering

... science and biotechnology, in order to solve the various human-related necessity and problems such as marine biotechnology, fisheries, bioactive compounds, pharmaceuticals and nutraceuticals, health food; exhaustion of food and resources, curing diseases, and sustaining environmental condition. Rece ...
527ocean-salt
527ocean-salt

... ABSTRCT!!! At some point in our lives we will all visit the beach. For many of us, the beach is a place to go with out family to relax on very hot summer days. Or, sail away into the Sun-Set. We might even know someone who is an avid fisher. Someone that spends most of their time fishing in the oce ...
Chapter 5 - MBLWHOI Library
Chapter 5 - MBLWHOI Library

... lain in any failure to appreciate its importance : on the contrary the literature on this subject has grown to formidable dimensions, while numberless counts of diatoms, copepods, fish eggs, and other things have been made - also enumerations of organisms of one sort or another living on given areas ...
internationaL reguLation of underWater noise
internationaL reguLation of underWater noise

... because it crosses boundaries between jurisdictions, and “pollutant”, because it fits the United Nations Convention on the Law of the Sea (UNCLOS) definition of marine pollution, which can be a substance or energy released into the marine environment, and which may result in deleterious effects on m ...
dividends from investing in ocean observations
dividends from investing in ocean observations

... monitoring and management. A significant proportion of European tourism consists of a northsouth movement to the coasts of the Mediterranean. In all these activities there is a great benefit to be obtained from better operational monitoring, modelling, and prediction of the marine environment. Most ...
CANT budgets in the ocean
CANT budgets in the ocean

... + CANT is estimated or inferred, not measured + there are several methods, the most popular is Gruber et al. (1996), back-calculation technique (more during S1). + the CANT signal over TIC is very low 60/2100 = 3% ...


... shifts involving changes in species composition and foodwebs in others. The human dimension of these changes cannot be ignored, since they may easily impact on living resources from the sea. ...
Document
Document

... Can we relate this material directly to new production as the biological pump concept requires (e.g. Michaels and Silver 1988), since mesoplankton fecal pellets will usually not represent more than a small fraction of the total consumption in the overlying photic zone? The concept that sinking fecal ...
SPACE-BASED OBSERVATIONS IN THE GLOBAL OCEAN
SPACE-BASED OBSERVATIONS IN THE GLOBAL OCEAN

... M$ per year of operation, and significantly less if the lifetime exceeds the four years. Although the addition of two or three mission lines represents a significant investment, it is more than one order of magnitude less than the cost of a large multipurpose or SAR mission and compares favourably t ...
Rate Processes and Fluxes of Marine Biogeochemical Cycles
Rate Processes and Fluxes of Marine Biogeochemical Cycles

... assessing the role of the oceans in carbon cycling because global ocean net primary production amounts to approximately 50 Pg C per year with an uncertainty on the order of ±15-20 Pg C per year. Climate change is altering marine ecosystems in multiple ways, most notably through ocean warming and inc ...
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Marine debris



Marine debris, also known as marine litter, is human-created waste that has deliberately or accidentally been released in a lake, sea, ocean or waterway. Floating oceanic debris tends to accumulate at the centre of gyres and on coastlines, frequently washing aground, when it is known as beach litter or tidewrack. Deliberate disposal of wastes at sea is called ocean dumping. Naturally occurring debris, such as driftwood, are also present.With the increasing use of plastic, human influence has become an issue as many types of plastics do not biodegrade. Waterborne plastic poses a serious threat to fish, seabirds, marine reptiles, and marine mammals, as well as to boats and coasts. Dumping, container spillages, litter washed into storm drains and waterways and wind-blown landfill waste all contribute to this problem.
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