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May 28, 2024 · Marine biology, the science that deals with animals and plants that live in the sea. It also deals with airborne and terrestrial organisms that depend directly upon bodies of salt water for food and other necessities of life. Learn more about the field of marine biology in this article.
- The Editors of Encyclopaedia Britannica
Marine Biology is an international journal publishing original contributions from all fields of marine biology. Highlights research promoting understanding of life in the sea, organism-environment interactions, and marine biosphere functioning.
Marine biology is the scientific study of the biology of marine life, organisms in the sea. Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy . A large proportion of all life on Earth lives ...
- Overview
- Marine Biology Careers
- Marine Biology Major
- Branches of Marine Biology
- History of Marine Biology
- Modern Marine Biology
- Marine Biology Technology
The organisms that are studied by marine biologists vary greatly and include everything from the biggest whales to the smallest plankton. Marine biologists also study abiotic factors within the environment, such as the concentration of nutrients within the ocean. These types of studies help scientists understand the ocean in greater detail. Since t...
Many marine biologists perform research in all of the areas shown above and more. The field of marine biology is a very popular and therefore competitive field, but there are a variety of careers available. Employment can be found at a university, research centers, commercial fisheries, government agencies, and conservation groups. The work environ...
Some marine biologists start out by obtaining a bachelor’s degree in biology. Then, they go on to graduate school in marine biology specifically. There are also universities that offer marine biology as a specific undergraduate major.This may be useful to those who know for sure that they want to go on to be marine biologists. However, a master’s d...
By type of organism: 1. Herpetology: the study of amphibians and reptiles, many of which live in or around the ocean. 2. Ichthyology: the study of fish. 3. Invertebrate zoology: the study of invertebrate organisms (organisms without a backbone). Many invertebrates are aquatic including sponges, crustaceans, and mollusks. 4. Marine mammology: the st...
Humans have long been interested in oceans, but the relative inaccessibility of large bodies of water made them difficult to study for much of human history. The ancient Phoenicians, who lived in present-day Syria, Lebanon, and Israel, were one of the first peoples to conduct ocean expeditions. They navigated the vast ocean by using constellations ...
For a long time after Aristotle, no major research was done on the ocean and its life. Some even thought that Aristotle had discovered all that there was to know about the ocean. But with the beginning of the Scientific Revolution in the 16thCentury, there was a renewed interest in studying natural history, including marine life, which led to an in...
A variety of technology has been developed to allow humans to explore the ocean, from the bathysphere (a spherical submersible used in the 1930s) to deep-sea submersibles, diving equipment, and remotely-operated vehicles. Still, only an estimated 20 percentof the world’s oceans have been explored. Human activities such as overfishing, pollution, an...
- Gabe Buckley
Marine biology is the study of life in the ocean. This huge body of saltwater covers about two-thirds of our planet's surface and contains many different marine ecosystems. Life within it is more diverse than life on land!
May 20, 2024 · Marine biology is the study of life in the oceans and brackish waters, which ranges from archaea and bacteria to marine mammals, and includes organisms such as corals that affect the shape of...
Marine Biology. Marine biology is not a separate discipline in biology. It is the application of different specialties in biology to the study of the particular organisms which live in the marine environment.
