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The blue whale is a marine mammal belonging to the baleen whale suborder Mysticeti. Reaching a maximum confirmed length of 29.9 meters and weight of 173 tonnes, it is the largest animal known to have ever existed. The blue whale’s long and slender body can be various shades of grayish-blue dorsally and somewhat lighter underneath.
The commandant of the Marine Corps (CMC) is normally the highest-ranking officer in the United States Marine Corps and is a member of the Joint Chiefs of Staff. The CMC reports directly to the secretary of the Navy and is responsible for ensuring the organization, policy, plans, and programs for the Marine Corps as well as advising the president, the secretary of defense, the National Security Council, the Homeland Security Council, and the secretary of the Navy on matters involving the Marine Corps. Under the authority of the secretary of the Navy, the CMC designates Marine personnel and resources to the commanders of Unified Combatant Commands. The commandant performs all other functions prescribed in Section 5043 in Title 10 of the United States Code or delegates those duties and responsibilities to other officers in his administration in his name. As with the other joint chiefs, the commandant is an administrative position and has no operational command authority over United States Marine Corps forces.
The United States Armed Forces are the military forces of the United States of America. It consists of the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. The president of the United States is the commander-in-chief of the Armed Forces and forms military policy with the Department of Defense (DoD) and Department of Homeland Security (DHS), both federal executive departments, acting as the principal organs by which military policy is carried out. All six armed services are among the eight uniformed services of the United States.
Marine mammals are aquatic mammals that rely on the ocean and other marine ecosystems for their existence. They include animals such as seals, whales, manatees, sea otters and polar bears. They are an informal group, unified only by their reliance on marine environments for feeding and survival.
The First Fleet was the 11 ships that departed from Portsmouth, England on 13 May 1787 to New South Wales, the penal colony that became the first European settlement in Australia. The First Fleet consisted of two Royal Navy vessels, three store ships and six convict transports, carrying between 1,000 and 1,500 convicts, marines, seamen, civil officers and free people, and a large quantity of stores. From England, the Fleet sailed southwest to Rio de Janeiro, then east to Cape Town and via the Great Southern Ocean to Botany Bay (Australia), arriving over the period of 18-20 January 1788, taking 250 to 252 days from departure to final arrival. During the period 25-26 January 1788 the fleet moved from Botany Bay to present-day Sydney.
Blubber is a thick layer of vascularized adipose tissue under the skin of all cetaceans, pinnipeds, sphenisciformes, and sirenians.
Hermit crabs are anomuran decapod crustaceans of the superfamily Paguroidea that have adapted to occupy empty scavenged mollusc shells to protect their fragile exoskeletons. There are over 800 species of hermit crab, most of which possess an asymmetric abdomen concealed by a snug-fitting shell. Hermit crabs' non-calcified abdominal exoskeleton makes their exogenous shelter system obligatory. Hermit crabs must occupy shelter produced by other organisms, or risk being defenseless.
Nudibranchs are a group of soft-bodied, marine gastropod molluscs which shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have been given colourful nicknames to match, such as "clown," "marigold," "splendid," "dancer," "dragon," or "sea rabbit." Currently, about 3,000 valid species of nudibranchs are known.
Marine life, or sea life or ocean life, is the plants, animals and other organisms that live in the salt water of the sea or ocean, or the brackish water of coastal estuaries. At a fundamental level, marine life affects the nature of the planet. Marine organisms, mostly microorganisms, produce oxygen and sequester carbon. Shorelines are in part shaped and protected by marine life, and some marine organisms even help create new land. The term marine comes from the Latin mare, meaning sea or ocean.
The Great Pacific garbage patch, also described as the Pacific trash vortex is a garbage patch, a gyre of marine debris particles, in the central North Pacific Ocean cause. It is located roughly from 135°W to 155°W and 35°N to 42°N. The collection of plastic and floating trash originates from the Pacific Rim, including countries in Asia, North America, and South America. The gyre is divided into two areas, the "Eastern Garbage Patch" between Hawaii and California, and the "Western Garbage Patch" extending eastward from Japan to the Hawaiian Islands.
Emeryville Crescent State Marine Reserve is a marine reserve of California, USA, preserving marshland on the east shore of San Francisco Bay. It is managed as part of Eastshore State Park by the East Bay Regional Park District. The 103.5-acre (41.9 ha) marsh stretches from the eastern approach of the San Francisco–Oakland Bay Bridge in Oakland to the foot of Powell Street in Emeryville. The reserve encompasses the entire Emeryville Crescent Marsh and is named as such for its crescent shape. It was established in 1985.
Klewnuggit Inlet Marine Provincial Park is a provincial park in British Columbia, Canada, located on the east side of Grenville Channel, southeast of Prince Rupert, in the Range 4 Coast Land District.
The Papahānaumokuākea Marine National Monument is a World Heritage listed U.S. National Monument encompassing 583,000 square miles (1,510,000 km2) of ocean waters, including ten islands and atolls of the Northwestern Hawaiian Islands. Created in June 2006 with 140,000 square miles (360,000 km2), it was expanded in August 2016 by moving its border to the limit of the exclusive economic zone, making it one of the world's largest protected areas. It is internationally known for its cultural and natural values as follows:
"The area has deep cosmological and traditional significance for living Native Hawaiian culture, as an ancestral environment, as an embodiment of the Hawaiian concept of kinship between people and the natural world, and as the place where it is believed that life originates and to where the spirits return after death. On two of the islands, Nihoa and Mokumanamana, there are archaeological remains relating to pre-European settlement and use. Much of the monument is made up of pelagic and deepwater habitats, with notable features such as seamounts and submerged banks, extensive coral reefs and lagoons."
The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, armor, artillery, aerial and special operations forces. The U.S. Marine Corps is one of the eight uniformed services of the United States.
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms.
Gray Whale Cove State Beach is a California State Park between Pacifica, California, and Montara, California, by Highway 1 and approximately 18 miles south of San Francisco. It features a sheltered cove surrounded by abrupt cliffs, with trails connecting to nearby Montara Mountain and McNee Ranch State Park. It is located just south of Devil's Slide. The 3.1-acre (1.3 ha) park was established in 1966.
Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs to major rivers. The great majority of freshwater gastropods have a shell, with very few exceptions. Some groups of snails that live in freshwater respire using gills, whereas other groups need to reach the surface to breathe air. In addition, some are amphibious and have both gills and a lung. Most feed on algae, but many are detritivores and some are filter feeders.
Amylibacter lutimaris is a Gram-negative, aerobic and non-motile bacterium from the genus of Amylibacter which has been isolated from tidal flat sediments from Korea.
Amylibacter marinus is a Gram-negative, aerobic, mesophilic and non-motile bacterium from the genus of Amylibacter which has been isolated from seawater near Muroto in Japan.
Amylibacter ulvae is a Gram-negative, strictly aerobic, rod-shaped and non-motile bacterium from the genus of Amylibacter which has been isolated from the alga Ulva fenestrata.
References
- 1 2 "Species: Amylibacter kogurei". lpsn.dsmz.de.
- 1 2 Wong, Shu-Kuan; Yoshizawa, Susumu; Nakajima, Yu; Cuadra, Marie Johanna; Nogi, Yuichi; Nakamura, Keiji; Takami, Hideto; Ogura, Yoshitoshi; Hayashi, Tetsuya; Chiura, Hiroshi Xavier; Hamasaki, Koji (1 September 2018). "Amylibacter kogurei sp. nov., a novel marine alphaproteobacterium isolated from the coastal sea surface microlayer of a marine inlet". International Journal of Systematic and Evolutionary Microbiology. 68 (9): 2872–2877. doi: 10.1099/ijsem.0.002911 .
- ↑ "www.uniprot.org".Cite journal requires
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