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Kelp forests are underwater areas with a high density of kelp, which covers a large part of the world's coastlines. Smaller areas of anchored kelp are called kelp beds . They are recognized as one of the most productive and dynamic ecosystems on Earth.
Sea otters feed on sea urchins, which are herbivores of kelps. A large mass of kelp can become an underwater kelp forest, which is considered by many to be one of the most productive and dynamic ecosystems on Earth. Two more dominant species found in the Marine West Coast Forest are the gray wolf and grizzly bears. Grizzly bears provide a ...
Kelp forests provide important habitats for many fish species, sea otters and sea urchins. Directly and indirectly, marine coastal ecosystems provide vast arrays of ecosystem services for humans, such as cycling nutrients and elements , and purifying water by filtering pollutants.
The types of marine pollution can be grouped as pollution from marine debris, plastic pollution, including microplastics, ocean acidification, nutrient pollution, toxins and underwater noise. Plastic pollution in the ocean is a type of marine pollution by plastics, ranging in size from large original material such as bottles and bags, down to ...
Kelp forests provide habitat for many marine organisms. Kelp forests are underwater areas with a high density of kelp. They form some of the most productive and dynamic ecosystems on Earth. [45] Smaller areas of anchored kelp are called kelp beds. Kelp forests occur worldwide throughout temperate and polar coastal oceans. [45]
The reserve protects sandy beaches, extensive rocky shores, surf grass beds, kelp forests, deep offshore sand, and rocky seafloor to depths greater than 700 feet (210 m) below sea level. [1] The reserve includes a Special Closure area of approximately 1 square mile (2.6 km 2 ) to protect seabirds and marine species.
Lake Tapps has been tapped. Officials had to drain the 4.5 square mile reservoir near Seattle to make essential repairs to a dam. What it revealed looked like another planet a long-forgotten ...
The types of marine pollution can be grouped as pollution from marine debris, plastic pollution, including microplastics, ocean acidification, nutrient pollution, toxins and underwater noise. Plastic pollution in the ocean is a type of marine pollution by plastics, ranging in size from large original material such as bottles and bags, down to ...