The Institute of Marine Sciences at the University of Chittagong in Bangladesh is a prominent academic and research institution dedicated to the study of marine sciences and related disciplines. Established to foster education and research in marine biology, oceanography, and environmental science, the institute plays a crucial role in understanding and managing marine ecosystems, particularly in the context of the Bay of Bengal.

The International Hydrographic Organization (IHO) is an intergovernmental organization that was established in 1921 to ensure that all the world's seas, oceans, and navigable waters are properly surveyed and charted. Its mission is to promote the development of hydrographic surveying and the use of hydrographic information worldwide to enhance safety at sea, protect the marine environment, and support maritime activities.

The Arabian Basin, also known as the Arabian Sea Basin, is a geological and oceanographic feature located in the northwestern part of the Indian Ocean. It includes the waters of the Arabian Sea and stretches from the southwestern coast of India to the eastern coasts of the Arabian Peninsula and northeastern Africa. The basin is characterized by its unique geological properties, tectonic interactions, and oceanographic conditions.

The José Benito Vives de Andréis Marine and Coastal Research Institute, known in Spanish as "Instituto de Investigaciones Marinas y Costeras José Benito Vives de Andréis" (IIAMC), is a scientific research institution located in Colombia. It is focused on marine and coastal studies, conducting research to understand and conserve marine ecosystems, fisheries, and coastal resources. The institute aims to provide scientific knowledge that supports sustainable management and conservation efforts in marine and coastal areas.

Living Art Marine Center is an organization or facility that focuses on marine education, conservation, and the display of marine life. While there may be variations in specific services offered, such centers typically feature interactive exhibits, aquariums, and educational programs aimed at promoting awareness and appreciation of marine ecosystems. They may also engage in research and conservation efforts to protect marine species and habitats.

The Marine Science Institute (MSI) in San Francisco Bay is an educational and research institution that focuses on marine and environmental science. It is located in the San Francisco Bay area and is affiliated with the University of California, Berkeley. MSI's mission is to provide hands-on scientific education, research, and outreach related to marine and estuarine environments.

The National Data Buoy Center (NDBC) is a part of the National Oceanic and Atmospheric Administration (NOAA) in the United States. It is responsible for the design, operation, and maintenance of a network of buoys and other data collection platforms in the oceans and Great Lakes. These buoys gather real-time meteorological and oceanographic data, such as wave heights, wind speeds, air and water temperatures, and atmospheric pressure.

The National Institute of Oceanography (NIO) in Pakistan is a scientific research organization that focuses on the study of oceanography and its related fields. Established in 1982, NIO operates under the Ministry of Science and Technology of Pakistan. Its main objectives include conducting research on the country's marine and coastal environments, promoting the sustainable use of ocean resources, and advancing knowledge related to marine science.

The New York Marine Rescue Center (NYMRC) is a non-profit organization dedicated to the rescue, rehabilitation, and conservation of marine mammals and sea turtles in New York waters. Established to address the needs of injured, stranded, or sick marine wildlife, the center provides medical care and rehabilitation to these animals, aiming to release them back into their natural habitats whenever possible.

The Northeast Regional Ocean Council (NROC) is a collaborative initiative that brings together state and federal agencies, stakeholders, and communities in the northeastern United States to address ocean and coastal management issues. Established in the early 2000s, NROC aims to enhance regional decision-making and policy coordination regarding the sustainable use and conservation of ocean and coastal resources.

The Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO) is a collaborative research initiative focused on the study and conservation of coastal and ocean ecosystems. Founded in 1999, PISCO brings together scientists from various disciplines to investigate topics related to marine biology, ecology, environmental science, and oceanography, particularly in the context of the Pacific coast of the United States.

The Paul Ricard Oceanographic Institute (Institut océanographique Paul Ricard) is a research institution located in France, dedicated to the study and preservation of marine ecosystems. Established in 1990, it operates with a focus on oceanographic research, marine biodiversity, environmental monitoring, and conservation efforts.

The Rosenstiel School of Marine, Atmospheric, and Earth Science (RSMAS) is an academic institution located at the University of Miami in Florida. It is dedicated to research and education in the fields of marine science, atmospheric science, and earth science. The school offers a variety of undergraduate and graduate programs focused on understanding oceanic, atmospheric, and terrestrial systems, as well as the interactions between them.

The Sea Mammal Research Unit (SMRU) is a research group founded at the University of St Andrews in Scotland that focuses on the study of marine mammals. Established in 1992, SMRU conducts scientific research to understand various aspects of sea mammals, including their behavior, ecology, and conservation. The unit employs a range of methodologies, including field studies, physiological assessments, and ecological modeling, to gather data on species such as seals, dolphins, and whales.

Shoals Marine Laboratory (SML) is a marine research and education facility located on Appledore Island in the Gulf of Maine. It is a collaboration between Cornell University and the University of New Hampshire, established in 1966. The laboratory focuses on marine science education and research, offering programs and courses for undergraduate and graduate students, as well as opportunities for faculty research in marine topics.

The Hadal zone is the deepest part of the ocean, generally defined as the regions of the ocean that lie below 6,000 meters (about 19,685 feet), reaching down to the ocean floor of the deepest trenches, such as the Mariana Trench. This zone is characterized by extreme conditions, including immense pressure, near-freezing temperatures, and complete darkness. Organisms that inhabit the Hadal zone, known as hadal organisms, have adapted to these extreme conditions.

The Marine Mammal Center is a nonprofit organization based in Sausalito, California, dedicated to the rescue, rehabilitation, and scientific study of marine mammals. Founded in 1975, the center plays a crucial role in conservation efforts, particularly for species such as sea lions, seals, and whales along the coast of California.

Wee Wee Caye Marine Lab, often referred to as Wee Wee Caye, is a marine research facility located on Wee Wee Caye, a small island off the coast of Belize. The lab is primarily associated with the study of marine biology and ecology, focusing on the diverse marine environments of the Belize Barrier Reef, which is one of the largest coral reef systems in the world.

Deep-sea wood refers to organic matter, particularly submerged wood, found in deep-sea environments, such as ocean floors, canyons, and other abyssal regions. This wood typically comes from trees that have fallen into rivers or coastal areas and eventually made their way into the ocean.