LDR   02521nam^^22005173a^4500
001        FI15042652_00001
005        20171107092506.0
006        m^^^^^o^^d^^^^^^^^
007        cr^^n^---ma^mp
008        150609n^^^^^^^^xx^||||^o^^^^^|||^u^eng^d
245 00 |a Temporal Constraints on Hydrate- Controlled Methane Seepage off Svalbard |h [electronic resource].
260        |a [S.l.] : |b American Association for the Advancement of Science, |c 2014.
490        |a Science Magazine Volume 343.
506        |a Please contact the owning institution for licensing and permissions. It is the user's responsibility to ensure use does not violate any third party rights.
520 3    |a Methane hydrate is an icelike substance that is stable at high pressure and low temperature in continental margin sediments. Since the discovery of a large number of gas flares at the landward termination of the gas hydrate stability zone off Svalbard, there has been concern that warming bottom waters have started to dissociate large amounts of gas hydrate and that the resulting methane release may possibly accelerate global warming. Here, we corroborate that hydrates play a role in the observed seepage of gas, but we present evidence that seepage off Svalbard has been ongoing for at least 3000 years and that seasonal fluctuations of 1° to 2°C in the bottom-water temperature cause periodic gas hydrate formation and dissociation, which focus seepage at the observed sites.
533        |a Electronic reproduction. |c Florida International University, |d 2015. |f (dpSobek) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software.
600        |a. |z Svalbard (Norway)
650        |a climate change.
650        |a methane.
650        |a natural gas--hydrates.
700        |a C. Berndt.
700        |a T. Feseker.
700        |a T. Treude.
700        |a S. Krastel.
700        |a V. Liebetrau.
700        |a H. Niemann.
700        |a V.J. Bertics.
700        |a I. Dumke.
700        |a K. Dunnbier.
700        |a B. Ferre.
700        |a C. Graves.
700        |a F. Gross.
700        |a K. Hissmann.
700        |a V. Huhnerbach.
700        |a S. Krause.
700        |a K. Lieser.
700        |a J. Schauer.
700        |a L. Steinle.
773 0    |t Temporal Constraints on Hydrate-Controlled Methane Seepage off Svalbard
830    0 |a dpSobek.
830    0 |a Sea Level Rise.
852        |a dpSobek |c Sea Level Rise
856 40 |u http://dpanther.fiu.edu/dpService/dpPurlService/purl/FI15042652/00001 |y Click here for full text
856 42 |3 FULL TEXT- Temporal Constraints on Hydrate-Controlled Methane Seepage off Svalbard |u http://science.sciencemag.org/content/343/6168/284 |y Temporal Constraints on Hydrate-Controlled Methane Seepage off Svalbard
992 04 |a http://dpanther.fiu.edu/sobek/content/FI/15/04/26/52/00001/FI15042652_thm.jpg
997        |a Sea Level Rise


The record above was auto-generated from the METS file.