Pelagic zone | Definition, Location, Depth, Animals, & Facts
pelagic zone, ecological realm that includes the entire ocean water column. Of all the inhabited Earth environments, the pelagic zone has the largest volume, 1,370,000,000 cubic kilometres (330,000,000 cubic miles), and the greatest vertical range, 11,000 metres (36,000 feet). Pelagic life is found throughout the water column, although the ...
Pelagic zone - Wikipedia
The pelagic zone refers to the open, free waters away from the shore, where marine life can swim freely in any direction unhindered by topographical constraints. The oceanic zone is the deep open ocean beyond the continental shelf , which contrasts with the inshore waters near the coast , such as in estuaries or on the continental shelf.
Open Ocean | Oceana
The epipelagic zone (or upper open ocean) is the part of the ocean where there is enough sunlight for algae to utilize photosynthesis (the process by which organisms use sunlight to convert carbon dioxide into food). Generally speaking, this zone reaches from the sea surface down to approximately 200 m (650 feet).
Pelagic provinces of the world: A biogeographic classification of …
2012年5月1日 · We review past biogeographic classifications of the pelagic ecosystems of the world’s oceans. We develop a synthesis that considers taxonomic biogeography and oceanographic processes. The proposed system has 37 pelagic provinces in 4 broad oceanic realms. It also has 7 geographically disjoint biomes …
The Open Ocean - MarineBio Conservation Society
The open ocean, or pelagic zone, consists of everything in the ocean outside of coastal areas. The demersal zone is everything in the ocean near the sea floor or the coast. Separated into epipelagic, mesopelagic, bathypelagic, abyssopelagic and hadopelagic subzones, areas in the pelagic zone are distinguished by their depth and the ecology of ...
Oceanic pelagic zone - Animalia
The pelagic zone refers to the open, free waters away from the shore, where marine life can swim freely in any direction unhindered by topographical constraints. The oceanic zone is the deep open ocean beyond the continental shelf, which contrasts with the inshore waters near the coast, such as in estuaries or on the continental shelf.
44.4: Aquatic Biomes - Biology LibreTexts
All of the ocean’s open water is referred to as the pelagic realm (or zone). The benthic realm (or zone) extends along the ocean bottom from the shoreline to the deepest parts of the ocean floor. Within the pelagic realm is the photic zone, which is the portion
Which Animals Live on the Pelagic Zone? - Sciencing
2021年9月30日 · The pelagic zone is the world's most extensive habitat - but it's surprisingly barren compared to other marine ecosystems. However, there are many fascinating pelagic zone animals: it is home to sharks, whales, turtles and more, who are adapted to hunting and traveling in and over the open ocean.
20.4 Aquatic and Marine Biomes - Concepts of Biology - OpenStax
All of the ocean’s open water is referred to as the pelagic realm (or zone). The benthic realm (or zone) extends along the ocean bottom from the shoreline to the deepest parts of the ocean floor. From the surface to the bottom or the limit to which photosynthesis occurs is the photic zone (approximately 200 m or 650 ft).
Marine biogeographic realms and species endemicity - Nature
2017年10月20日 · Marine biogeographic realms have been inferred from small groups of species in particular environments (e.g., coastal, pelagic), without a global map of realms based on statistical analysis...