Experimental application is in date of flood dragon dragon Nanhai first submergence is successful

In extensive network Beijing on June 18 message (reporter Guo Miao) the sound that occupies China " news freely " report, yesterday (17 days) in the morning, the exercise of first own design, research and development of our country deep-sea manned submersible " flood dragon dragon " date is in area of Nanhai Leng Quan, begin voyage or flight number of first experimental application first submergence, book work place, deepness makes an appointment with 1400 meters. The underwater that passes 4 hours works, at Beijing time the left and right sides gave water smoothly at 4 o'clock afternoon, finish smoothly book the task.

As we have learned, "Flood dragon dragon " number the member that this submergence finishs system of condition of submersible underwater technology, location, submerge in all drives skill 3 projecnorth face shirtsts bid experiments, got in sea floor in exercise a few precious mineral with biology, for our country science of deep-sea extreme life and cold spring consider to wait for a domain to shift next dozen of valuable bases.

Right " flood dragon dragon " date is in a show of Nanhai, liu Feng of general director of spot of the number of voyages or flights of first experimental application comparatives apparently satisfactory.

Liu Feng: Today's condition is first-rate, today's results was to obtain mineral, also obtained biology. The discovery of this area, be in for our country scientist the research of the research that begins biology science, research of deep-sea life science, deep-sea Leng Quan provided fundamental first-rate condition and basis.

Be in as date of flood dragon dragon Nanhai is experimental use voyage or flight number spread out, more people begin to know, the area of region —— Leng Quan that there is not to understand for the person in Nanhai. China has been in Nanhai is deep-sea had done many second convention sampling. But discovering area of this cold spring is returned is in recent years thing, scientist submergence arrives area of this cold springwatch case manufacturer never has had. Zhang Xin of deputy researcher of place of ocean of Chinese Academy of Sciences says, leng Quan is not cold, temperature not under circumjacent seawater, want toward contact a bit taller, it is sea floor issues ejective fluid.

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Zhang Xin: The aeriform composition that microtherm fluid basically is hydrogen of methane, vulcanization is inside. Some are deliquescent the gas in fuse-element, some are bleb, resemble the bleb that oxygen feeds to the fish in aquarium, or some bleb risk subterranean break like coming out.

And it is in a kind of such environments, living a flock of biology that make a living with methane group, they enjoy methane to the top of one's bent, generate bicarbonate ion and vulcanization hydrogen at the same time. This biochemistry process supported a biology chain that does not have somewhere else not only, also trained special deposit rock sort.

This also is the main reason that area of Nanhai cold spring attracts rocksy and biologist eyeball deeply, because its mystery is returned,was not opened basically. The data shows: Come more than 20 years, each maritime space discovered the whole world a few Leng Quan. Be in China, the Leng Quan that already discovered has one place only, it is namely Nanhai. Flood dragon dragon also discovered many mussel sample book during exercise of 4 hours yesterday, the zoology community that Zhang Xin says this is special to next research will have very main effect.

Zhang Xin: The biology community of cold spi want modern dining chairsring area, community of biology of the microbial place that included cold spring division, shellfish, large shrimp, the biology community of as intuitionistic as us understandmodern dining chairsing is different, it is to rely on vulcanization hydrogen gas to serve as energy, so it waits for the port with will have more principal to library of biologic origin, gene.

Zhang Xin is in to flood dragon dragon the carbonate with resumptive area of Nanhai cold spring " chimney " example also showed huge interest. He thinks this is indicating this one extent possible hold in store is much can light ice.

Zhang Xin: It may indicate sea floor to have the presence that can light ice below, because methane gas spills over, mean so have methane gas cause, this source may be land base in, the likelihood was formed before spill over can light ice.

Carbonate " chimney " because,example is after methane leak with deposit medium vitriolic root ion produced carbonic acid root to form calcium carbonate then, this kind of calcium carbonate is carbonate " chimney body " , it was indicated further have in leak very big one part part is methane, more the existence that confirmed underground is one kind can light ice.

Although there has been the expevancouver to harrison hot springsrience that in abroad cold spring area has study ten times inside 5 years, zhang Xin says, if do not have marine sampling data to prop up, think what in Nanhai Leng Quan area discovers to judgement gives a huge extinct reptile of this flood dragon " can light ice " deepness, not likely.

Zhang Xin: According to my working experience in abroad, if be very strong gas source, it is under the earth's surface half meters of less than can have can light ice, or 1-2 rice, also do not eliminate a few meters deepness of course, this kind of deepness is some, the kind that must want to pass sthe best spring poolampling is certain.

The formal name that can light ice cries " natural gas hydrate " , it is material of kind of crystallization glacial shape thatwatch cases natural gas and water form below condition of high-pressured low temperature. Basically distributing in the permanent frozen earth at deep-sea deposit or Liu Yu, because its exterior resembles ice same and encounter fire to be able to burn, be called again so " can light ice " or " solid gas " and " gas ice " . Marine geology of Chinese Academy of Sciences and Wu Shiguo of director of environmental key laboratory express, nanhai can light ice to have very large resources latent capacity.

Wu Shiguo: The can light ice to have a figure view of Nanhai, in Taiwan all round can light ice to be able to use 20the best selling watch cases0 years for Taiwan, of Chinese Nanhai can ligspring poolht ice to be able to solve us problem of 100 old energy. This is a kind of speculation, it has that is tothe most popular north face shirts say very great resource potential.