Search results
Results from the WOW.Com Content Network
A marine food web is a food web of marine life. At the base of the ocean food web are single-celled algae and other plant-like organisms known as phytoplankton . The second trophic level ( primary consumers ) is occupied by zooplankton which feed off the phytoplankton .
Saltwater aquaponics (also known as marine aquaponics) is a combination of plant cultivation and fish rearing (also called aquaculture), systems with similarities to standard aquaponics, except that it uses saltwater instead of the more commonly used freshwater. In some instances, this may be diluted saltwater.
Drift seeds (also sea beans) and drift fruits are seeds and fruits adapted for long-distance dispersal by water. Most are produced by tropical trees, and they can be found on distant beaches after drifting thousands of miles through ocean currents .
In the United States, they are known as 'sea beans' when used for culinary purposes. Other names include sea green bean, sea pickle, and marsh samphire. [18] In India, researchers at the Central Salt and Marine Chemicals Research Institute developed a process to yield culinary salt from S. brachiata.
Marine protists are defined by their habitat as protists that live in marine environments, that is, in the saltwater of seas or oceans or the brackish water of coastal estuaries. Life originated as marine single-celled prokaryotes (bacteria and archaea) and later evolved into more complex eukaryotes. Eukaryotes are the more developed life forms ...
Sea bean may refer to: Drift seed, a seed of any of a number of tropical plants growing in coastal areas, the seeds of which are found floating upon ocean currents, by means of which the seeds are dispersed. Mucuna gigantea, a tropical species of liana dispersed in this way.
Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will give you a visual taste of the underwater ocean world.
A freshwater aquatic food web. The blue arrows show a complete food chain (algae → daphnia → gizzard shad → largemouth bass → great blue heron). A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.