The Carbonate Compensation Depth (CCD) is the ocean depth at which the rate of carbonate accumulation equals the rate of carbonate dissolution. Below this depth, the conditions in the ocean become more acidic due to an increase in the partial pressure of carbon dioxide (pCO2), which leads to the dissolution of calcium carbonate (CaCO3) materials such as shells and sediments.

Marine biology is the scientific study of organisms that inhabit the ocean and other saltwater environments. It encompasses a wide range of topics, including the behavior, physiology, ecology, and evolution of marine life. Marine biologists investigate various aspects of ocean ecosystems, including coral reefs, estuaries, deep-sea environments, and polar regions, among others.

In the context of Wikipedia, "Oceanography stubs" refer to short or incomplete articles related to oceanography that need expansion. These stubs provide some basic information about a topic but do not provide comprehensive coverage. The purpose of labeling something as a stub is to encourage contributors to add more content and improve the quality of the article. Oceanography, as a scientific discipline, encompasses various aspects of the ocean, including its physical, chemical, geological, and biological properties.

Aquarius is a scientific instrument that was part of the SAC-D (Satélite de Aplicaciones Científicas-D) mission, which was launched by Argentina on June 10, 2011. Aquarius was developed by NASA in collaboration with the Argentine Space Agency (CONAE) and was designed to measure ocean salinity from space.

Biogenous ooze is a type of sediment found on the ocean floor that is primarily composed of the remains of living organisms. This ooze is formed from the accumulation of biological materials, such as the shells, skeletons, and other lithified remains of marine organisms like phytoplankton (microscopic plant-like organisms) and zooplankton (animal-like organisms).

The British Oceanographic Data Centre (BODC) is an organization that specializes in the management and dissemination of oceanographic data. Established in 1969 and based in Liverpool, England, BODC serves as the UK's national data center for oceanographic data and is part of the Natural Environment Research Council (NERC).

Sediment Profile Imagery (SPI) is a technique used in marine and environmental science to visually and quantitatively assess the characteristics of sediment layers on the seafloor. This technique involves capturing high-resolution images of sediment profiles to study their composition, structure, and biological activity.

The Cobb–Eickelberg Seamount chain is an underwater volcanic mountain range located in the Pacific Ocean, off the coast of the northwestern United States, particularly near the state of Washington. This seamount chain is part of the larger system of seamounts and volcanic features that are associated with hotspot volcanic activity, which occurs as tectonic plates move over stationary magma plumes in the Earth's mantle.

The deep scattering layer (DSL) is a phenomenon observed in the ocean where a distinct layer of organisms scatters sound waves, leading to an echo that can be detected by sonar. This layer is typically found at depths of around 200 to 1,000 meters (656 to 3,280 feet), although its exact depth can vary depending on the location and time of year.

Discovery Seamounts is a submerged volcanic feature located in the Pacific Ocean, southeast of the Hawaiian Islands. The term "seamount" refers to underwater mountains formed by volcanic activity, typically rising from the ocean floor but not reaching the water's surface. Discovery Seamounts is part of a larger series of volcanic structures in the region and is known for its unique marine biodiversity and geological features.

Euxinia is a term that historically refers to the Black Sea and its surrounding region. The name derives from the ancient Greek word "Euxeinos," which translates to " hospitable" or "welcoming." This designation was somewhat ironic, as the Black Sea was known for its treacherous waters and inhospitable conditions for navigation and settlement at times.

Global Ocean Ecosystem Dynamics (GLOBEC) refers to a research initiative and program focused on understanding the interactions between ocean ecosystems and their dynamics on a global scale. The initiative was aimed at improving our understanding of how environmental changes, including climate variability and anthropogenic influences, affect marine ecosystems and their resources.

The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) is an international initiative that aims to improve the understanding of ocean properties and dynamics through systematic and standardized ship-based measurements. GO-SHIP is primarily focused on conducting hydrographic surveys, which involve the collection of data on physical, chemical, and biological properties of the ocean.