Deep sea water

Location

Science and technology are the driving force behind the creation of rich material civilization, and today it is undertaking new tasks to address resource depletion and environmental pollution and other topics. In this case, the deep sea water as clean can be regenerated and new resources, is attracting attention.

It now is investigating the use of a variety of deep sea water, as used to culture aquatic resources, energy and the like as a refrigerant. However, compared with traditional materials and energy resources, deep seawater as efficiency of resource use is still very low, will

using the method to be established in line with its resource properties. Enjoy nature's bounty in the case of use of its properties - the new joint operation between man and nature will be formally launched. Wherein: Clean, fertile, low

defined

Theoretically speaking oceanography, the outer continental shelf waters compensation depth (i.e. the depth limit photosynthesis of marine plants are generally considered to to 200 meters of its limits) or less, it can be referred to as "deep ocean" (mat layer). Conversely, above the sea shallower than 200 m is referred to as "marine surface" (light level). The average depth of the world's oceans is 3800 m, the definition of oceanography at about 95% of seawater can be called deep waters. Deep Water formed due to atmospheric pressure and the circulating surface currents lead to the Earth's rotation (or KUROSHIO) when the north and south polar fast flow, after cooling by the cold evaporation drying and freeze release high salinity of salt, so that it shares the density of water change into heavy and slowly sinking into the depths of the sea bed, and then approximately every 2500 cycles the globe clockwise speed operation. For special terrain, the national blue ocean technology industry has developed of the Pacific Rim seabed were Hawaii, Japan, South Korea, Taiwan and other regions. The waters east of Taiwan, Offshore 3-5 km depth can be up to 1000 meters, with a very convenient development advantages.

use

As a specific method of use, now being studied, and the use of a temperature difference power generation and surface water such as an air conditioner refrigerant; nutritional use which is rich in seaweed farming as well as fish and shellfish; development of agricultural fertilizer; cosmetics and other daily necessities as food and raw materials.

Recently, it was proposed to extract the shallow and deep waters phytoplankton culturing on land, in order to reduce carbon dioxide emissions, and thus stop the warming of the earth. Many problems

Even so, in order to achieve practical deeper waters, there are many issues to be resolved. Most troubling question is, how deep the water resources of this low density (whether as a substance or energy source, its efficiency is very low) maximum value in use developed. To solve this problem, in this broad framework on a global scale water cycle, it is necessary to establish a multi-stage waste-free use of the deep sea, and without prejudice to frame it as a renewable resource. Further, as it required as photosynthesis, to establish a technique consistent with its use as a source of energy or chemical properties of the substance. At this point, for training and breeding of biological resources as a method for waste-free use of the natural circulation system in line with the generally been good.

Resources property

So far, deep seawater as the use of consumer products due to the rare and seem to be the talk, while undeniable, but also to promote healthy hot fashion deep sea increased demand factors. On the other hand, today still do not understand the composition and physical characteristics of the deep waters of how to play a role in the process of making food, and eventually be able to bring any benefits to consumers.

mineral oil and other traditional energy sources different, although the use efficiency of the deep sea water is very low, but the effect on the environment is not destroyed, but also a permanent renewable resource. If you can use it to human society, a full understanding of their material properties at the same time, it must be able to find the case without prejudice to the nature cycle characteristics by using its methods. Perhaps this is a problem for all research and development of deep sea people face.