Articles related to "Marine Waters"



From Sea to Shining Sea
A group of research organizations have joined forces to produce an overview for marine areas of special interest. Information is presented on Google Earth and the web.
sea to shining sea special marine areas eez marine waters us waters

Sea Lice and Salmon
Sea lice are a problem in fish farming; now scientists fear that they will wipe out wild populations. They infest salmon, trout, charr, dace and other species.
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What is a Ramsar Wetland?
Wetlands are under threat worldwide. The Ramsar Convention on Wetlands exists to protect the world's wetlands for plant and animal species, ecosystems, and people.
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Extinction During the Late Devonian
There is agreement amongst paleontologists regarding the magnitude of the late Devonian extinction, but the duration, number of events, and causes are debatable.
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Ecosystem Recovery Review Suggests Optimism
A recent review of research papers indicates some human impacted environments may quickly return to their pre-impact state. But are there biases in the papers reviewed?
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MRSA Signs and Symptoms
MRSA, a dangerous type of staph bacteria, known to be passed from human to human contact, is now being found in salt water and beach sand.
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Ocean Iron Fertilization
Iron fertilization is one possible solution to correcting damage caused by greenhouse gas by adding iron to the upper ocean to encourage phytoplankton to bloom.
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Boaters and Stinging Sea Nettles
Jellyfish stings can ruin the best boating trip or beach excursion. Learning about jellyfish sting prevention and treatment will make future trips more enjoyable.
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Marine Jet Boat Drives
Water jet drives offer a viable propulsion option for many boaters. Jet boats offer safety, performance and environmental benefits.
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Marine Mammal Protection Act 1972
Problems with MMPA include separation of responsibility between two US government departments and the need to manage fisheries while protecting marine mammals.
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Preventing the Introduction of Invasive Species
Impacts of introduced marine pests on local waters can be irreversible. There are a number of actions local boaties can take to reduce the spread of invasive species.
biosecurity recreational boating conservation aquatic

Rescue 21
Rescue 21 represents a major advance the Coast Guard's Command, Control and Communication system that will eventually benefit every mariner in the United States
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Top Ten Clean Boating Tips
There are many things boaters can do to reduce the impact they have on the marine environment and become greener sailors.
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Types of Estuaries
Estuaries can be categorized by structural type. 5 main types are Drowned River Valleys, Barrier Estuaries, Saline Coastal Lagoons, River Estuaries & Coastal Embayments
the 5 main structural types of estuaries estuaries are semi-enclosed bodies of water connec due to changing water flow patterns estuaries are even daily what is an estuary?

Aquaculture
Global production of fish and shellfish through aquaculture is steadily increasing. However, some scientists fear the industry may not be environmentally sustainable.
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Nonpoint Source Pollution
Nonpoint source pollution from marinas and boating can negatively effect the environment if adequate management steps are not taken to control it.
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Poisoned Pen Manuscripts and Red Ink
Monks who copied Bibles and other classical literature during the Dark Ages may have died of mercury poisoning. Colorful inks from various mineral pigments were used.
cinnabar ink incunabulum parchment pages illuminated


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