Class information for:
Level 1: MUD VOLCANO//AUTHIGENIC CARBONATES//POCKMARKS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2010 2388 51.2 62%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
570 3       GAS HYDRATE//METHANE HYDRATE//CLATHRATE HYDRATE 16716
1277 2             GAS HYDRATE//METHANE HYDRATE//CLATHRATE HYDRATE 8736
2010 1                   MUD VOLCANO//AUTHIGENIC CARBONATES//POCKMARKS 2388

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MUD VOLCANO authKW 1420249 7% 63% 177
2 AUTHIGENIC CARBONATES authKW 900483 4% 78% 90
3 POCKMARKS authKW 897744 4% 67% 105
4 ANAEROBIC OXIDATION OF METHANE authKW 859132 4% 80% 84
5 COLD SEEPS authKW 742364 5% 45% 130
6 GEO-MARINE LETTERS journal 332615 7% 15% 171
7 ANAEROBIC METHANE OXIDATION authKW 314682 2% 62% 40
8 GAS HYDRATE authKW 291292 8% 12% 193
9 SEEP CARBONATE authKW 288086 1% 87% 26
10 METHANE SEEPS authKW 274028 2% 44% 49

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Oceanography 47017 32% 1% 753
2 Geosciences, Multidisciplinary 33962 44% 0% 1046
3 Geochemistry & Geophysics 12712 21% 0% 493
4 Geology 4289 6% 0% 145
5 Microbiology 947 10% 0% 230
6 Limnology 652 2% 0% 51
7 Paleontology 365 2% 0% 44
8 Marine & Freshwater Biology 282 4% 0% 94
9 Geography, Physical 168 2% 0% 40
10 Engineering, Petroleum 143 1% 0% 21

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MARUM MARINE ENVIRONM SCI 83943 3% 10% 64
2 RENARD MARINE GEOL 79172 2% 16% 38
3 SONDERFOR BEREICH 574 69605 0% 78% 7
4 HGF MPG GRP DEEP SEA ECOL TECHNOL 58687 1% 31% 15
5 FOR UNGSZENTRUM OZEANRANDER 58440 0% 57% 8
6 UNESCO MARINE GEOL GEOPHYS 53270 0% 83% 5
7 CAS MARGINAL SEA GEOL 46790 1% 14% 27
8 GEODYNAM SEDIMENTOL 46533 1% 12% 30
9 LEIBNIZ MARINE SCI 45763 2% 9% 42
10 MARINE STN HELGOLAND 45659 0% 71% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GEO-MARINE LETTERS 332615 7% 15% 171
2 MARINE AND PETROLEUM GEOLOGY 133341 7% 6% 171
3 MARINE GEOLOGY 86880 8% 4% 185
4 CONTINENTAL SHELF RESEARCH 13973 3% 2% 67
5 GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 9226 2% 1% 50
6 CHEMICAL GEOLOGY 6246 3% 1% 61
7 ORGANIC GEOCHEMISTRY 5508 2% 1% 42
8 BASIN RESEARCH 5106 1% 2% 17
9 BIOGEOSCIENCES 4975 2% 1% 36
10 GEOCHIMICA ET COSMOCHIMICA ACTA 4927 3% 1% 71

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 MUD VOLCANO 1420249 7% 63% 177 Search MUD+VOLCANO Search MUD+VOLCANO
2 AUTHIGENIC CARBONATES 900483 4% 78% 90 Search AUTHIGENIC+CARBONATES Search AUTHIGENIC+CARBONATES
3 POCKMARKS 897744 4% 67% 105 Search POCKMARKS Search POCKMARKS
4 ANAEROBIC OXIDATION OF METHANE 859132 4% 80% 84 Search ANAEROBIC+OXIDATION+OF+METHANE Search ANAEROBIC+OXIDATION+OF+METHANE
5 COLD SEEPS 742364 5% 45% 130 Search COLD+SEEPS Search COLD+SEEPS
6 ANAEROBIC METHANE OXIDATION 314682 2% 62% 40 Search ANAEROBIC+METHANE+OXIDATION Search ANAEROBIC+METHANE+OXIDATION
7 GAS HYDRATE 291292 8% 12% 193 Search GAS+HYDRATE Search GAS+HYDRATE
8 SEEP CARBONATE 288086 1% 87% 26 Search SEEP+CARBONATE Search SEEP+CARBONATE
9 METHANE SEEPS 274028 2% 44% 49 Search METHANE+SEEPS Search METHANE+SEEPS
10 SHALLOW GAS 216734 1% 63% 27 Search SHALLOW+GAS Search SHALLOW+GAS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 REEBURGH, WS , (2007) OCEANIC METHANE BIOGEOCHEMISTRY.CHEMICAL REVIEWS. VOL. 107. ISSUE 2. P. 486 -513 132 55% 431
2 KNITTEL, K , BOETIUS, A , (2009) ANAEROBIC OXIDATION OF METHANE: PROGRESS WITH AN UNKNOWN PROCESS.ANNUAL REVIEW OF MICROBIOLOGY. VOL. 63. ISSUE . P. 311-334 73 70% 408
3 SUESS, E , (2014) MARINE COLD SEEPS AND THEIR MANIFESTATIONS: GEOLOGICAL CONTROL, BIOGEOCHEMICAL CRITERIA AND ENVIRONMENTAL CONDITIONS.INTERNATIONAL JOURNAL OF EARTH SCIENCES. VOL. 103. ISSUE 7. P. 1889 -1916 100 59% 23
4 VANNESTE, H , KASTNER, M , JAMES, RH , CONNELLY, DP , FISHER, RE , KELLY-GERREYN, BA , HEESCHEN, K , HAECKEL, M , MILLS, RA , (2012) AUTHIGENIC CARBONATES FROM THE DARWIN MUD VOLCANO, GULF OF CADIZ: A RECORD OF PALAEO-SEEPAGE OF HYDROCARBON BEARING FLUIDS.CHEMICAL GEOLOGY. VOL. 300. ISSUE . P. 24-39 80 78% 10
5 BIAN, YY , FENG, D , ROBERTS, HH , CHEN, DF , (2013) TRACING THE EVOLUTION OF SEEP FLUIDS FROM AUTHIGENIC CARBONATES: GREEN CANYON, NORTHERN GULF OF MEXICO.MARINE AND PETROLEUM GEOLOGY. VOL. 44. ISSUE . P. 71-81 68 87% 5
6 CHEVALIER, N , BOULOUBASSI, I , STADNITSKAIA, A , TAPHANEL, MH , DAMSTE, JSS , (2014) LIPID BIOMARKERS FOR ANAEROBIC OXIDATION OF METHANE AND SULPHATE REDUCTION IN COLD SEEP SEDIMENTS OF NYEGGA POCKMARKS (NORWEGIAN MARGIN): DISCREPANCIES IN CONTENTS AND CARBON ISOTOPE SIGNATURES.GEO-MARINE LETTERS. VOL. 34. ISSUE 2-3. P. 269-280 63 85% 4
7 FENG, D , BIRGEL, D , PECKMANN, J , ROBERTS, HH , JOYE, SB , SASSEN, R , LIU, XL , HINRICHS, KU , CHEN, DF , (2014) TIME INTEGRATED VARIATION OF SOURCES OF FLUIDS AND SEEPAGE DYNAMICS ARCHIVED IN AUTHIGENIC CARBONATES FROM GULF OF MEXICO GAS HYDRATE SEAFLOOR OBSERVATORY.CHEMICAL GEOLOGY. VOL. 385. ISSUE . P. 129 -139 64 84% 3
8 MASCLE, J , MARY, F , PRAEG, D , BROSOLO, L , CAMERA, L , CERAMICOLA, S , DUPRE, S , (2014) DISTRIBUTION AND GEOLOGICAL CONTROL OF MUD VOLCANOES AND OTHER FLUID/FREE GAS SEEPAGE FEATURES IN THE MEDITERRANEAN SEA AND NEARBY GULF OF CADIZ.GEO-MARINE LETTERS. VOL. 34. ISSUE 2-3. P. 89 -110 63 80% 9
9 CHEVALIER, N , BOULOUBASSI, I , BIRGEL, D , CREMIERE, A , TAPHANEL, MH , PIERRE, C , (2011) AUTHIGENIC CARBONATES AT COLD SEEPS IN THE MARMARA SEA (TURKEY): A LIPID BIOMARKER AND STABLE CARBON AND OXYGEN ISOTOPE INVESTIGATION.MARINE GEOLOGY. VOL. 288. ISSUE 1-4. P. 112 -121 69 79% 12
10 TALUKDER, AR , (2012) REVIEW OF SUBMARINE COLD SEEP PLUMBING SYSTEMS: LEAKAGE TO SEEPAGE AND VENTING.TERRA NOVA. VOL. 24. ISSUE 4. P. 255 -272 89 56% 21

Classes with closest relation at Level 1


Rank Class id link
1 4320 GAS HYDRATE//METHANE HYDRATE//DEPRESSURIZATION
2 18006 DEEP BIOSPHERE//GEOMICROBIOL//GEOMICROBIOL GRP
3 25831 THIOPLOCA//BEGGIATOA//CABLE BACTERIA
4 1965 HYDROTHERMAL VENTS//SIBOGLINIDAE//BATHYMODIOLUS AZORICUS
5 9882 NANKAI TROUGH//NANKAI//ACCRETIONARY PRISM
6 17075 SEISMITES//SOFT SEDIMENT DEFORMATION STRUCTURES//SOFT SEDIMENT DEFORMATION
7 7244 SULFUR ISOTOPES//GEOBIOL ISOTOPE//PYRITE
8 24185 ADSORBED SOIL GAS//STARUNIA//CARPATHIAN REGION
9 23682 BARITE//KUPA RIVER DRAINAGE BASIN//BIOGENIC BARIUM
10 24455 HOPANOIDS//BACTERIOHOPANEPOLYOLS//BACTERIOHOPANETETROL

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