Exploration od Deep Sea Corals

The exploration of deep-sea corals as a file to measure Nd isotopes is quite new for paleoceanography and paleoclimatology. During the formation of the aragonite framework, radioactive carbon and Nd isotopes are directly proportional to the Nd isotopic composition of seawater (Van de Flierdt et al., 2010) and record formation of water mass in a short time. 143 Nd is generated by radioactive decay of 147 Sm and the 143 Nd / 144 Nd ratio ε N d is the fractional deviation from the "bulk earth" value.

The deep-sea coral flourishes in a cold, dark sea with a depth of 20,000 feet (6,000 meters). Both stone-rich corals and soft corals are in the deep ocean. Deep ocean corals do not have the same algae and do not require sunlight or warm water to survive, but they also grow very slowly. The place to find them is the seamount called Seamount.

Cold water coral is a unique and important species growing very slowly in the deep sea. They can form rich coral reefs supporting other deep-sea creatures, including commercially important fish, and other complex habitats, but they are very influenced by destructive fishing and marine climate change It is easy (Roberts et al., 2006). As well as the counterparts in the shallow, cold water corals rely on calcium carbonate for bone production. Polar ecosystems are on the opposite side of the temperature range, so we face different risks from tropical regions. The most important feature of the polar landscape is ice. Huge ice and snow covers the sea and land surface of the poles. On the water line, polar bears, seals, and other marine quadrupeds (birds, mammals, etc.) are essential hunting, transportation and breeding habitats. In the case of ice, these species are at risk of danger or extinction

This is a dinosaur-like or fragile star and sticks to the coral. One of the things we have learned in the deep sea is how organisms find their habitats and how they build this connection. When we gather living things for research and enter the archives, we also gather related corals. Little is known about the deep ocean, and we are trying to figure out how these living creatures find these corals alive. When all these points are observed carefully, it is pigment cells of this squid. It is essentially a vesicle that expands and contracts when you want to change color. The pictures are really cool, we caught animals from actually turning into this brown - capsules have been expanded - this light color has changed