Class information for:
Level 2: SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//URSUS MARITIMUS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1322 8441 40.6 58%


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
14 3       OCEANOGRAPHY//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//JOURNAL OF PHYSICAL OCEANOGRAPHY 127273
1322 2             SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//URSUS MARITIMUS 8441
461 1                   ARCTIC OCEAN//SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 3410
5143 1                   SEA ICE//SEA ICE THICKNESS//MELT PONDS 1665
13128 1                   ICE ALGAE//SEA ICE//SEA ICE ALGAE 859
13769 1                   URSUS MARITIMUS//POLAR BEAR//DELPHINAPTERUS LEUCAS 814
14405 1                   ANTARCTIC BOTTOM WATER//ICEBERGS//WEDDELL SEA 771
21532 1                   ODOBENUS ROSMARUS//PACIFIC WALRUS//WALRUS 415
26481 1                   SAANICH INLET//STRAIT OF GEORGIA//NITRATE ENTRAINMENT 254
26493 1                   OCEAN ENVIRONM SCI BRANCH//HUDSON BAY//ST LAWRENCE ESTUARY 253

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 SEA ICE authKW 1835590 12% 52% 972
2 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS journal 595881 16% 12% 1355
3 URSUS MARITIMUS authKW 334977 2% 63% 146
4 ARCTIC OCEAN authKW 319535 3% 36% 244
5 OCEANOGRAPHY WoSSC 308603 43% 2% 3612
6 POLAR BEAR authKW 302931 2% 48% 173
7 EARTH OBSERVAT SCI address 274347 2% 41% 183
8 ARCTIC authKW 244477 6% 13% 506
9 POLAR SCI address 224910 3% 29% 216
10 CHUKCHI SEA authKW 193569 1% 48% 111

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 308603 43% 2% 3612
2 Geosciences, Multidisciplinary 28645 22% 0% 1861
3 Remote Sensing 20933 7% 1% 584
4 Geography, Physical 19436 8% 1% 699
5 Meteorology & Atmospheric Sciences 19063 14% 1% 1171
6 Imaging Science & Photographic Technology 13282 6% 1% 487
7 Biodiversity Conservation 10162 6% 1% 469
8 Ecology 9391 13% 0% 1076
9 Marine & Freshwater Biology 8548 10% 0% 839
10 Geochemistry & Geophysics 1908 5% 0% 409

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 EARTH OBSERVAT SCI 274347 2% 41% 183
2 POLAR SCI 224910 3% 29% 216
3 INT ARCTIC 114737 2% 23% 138
4 POLAR OBSERVAT MODELLING 86949 1% 42% 57
5 CANADIAN ICE SERV 77459 0% 71% 30
6 ENVIRONM METEOROL 58618 0% 43% 38
7 FRAM 49086 1% 16% 83
8 ENVIRONM EARTH OURCES 49023 0% 59% 23
9 CRYOSPHER SCI BRANCH 44567 0% 39% 32
10 ALFRED WEGENER 43970 1% 12% 106

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 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 595881 16% 12% 1355
2 POLAR BIOLOGY 135742 5% 10% 381
3 ARCTIC 115103 3% 15% 218
4 ANNALS OF GLACIOLOGY 92404 2% 13% 205
5 POLAR RESEARCH 86824 2% 18% 135
6 ATMOSPHERE-OCEAN 52665 1% 13% 112
7 COLD REGIONS SCIENCE AND TECHNOLOGY 51744 2% 8% 176
8 CRYOSPHERE 49053 1% 12% 114
9 DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY 38737 2% 5% 204
10 JOURNAL OF MARINE SYSTEMS 30966 2% 6% 153

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 SEA ICE 1835590 12% 52% 972 Search SEA+ICE Search SEA+ICE
2 URSUS MARITIMUS 334977 2% 63% 146 Search URSUS+MARITIMUS Search URSUS+MARITIMUS
3 ARCTIC OCEAN 319535 3% 36% 244 Search ARCTIC+OCEAN Search ARCTIC+OCEAN
4 POLAR BEAR 302931 2% 48% 173 Search POLAR+BEAR Search POLAR+BEAR
5 ARCTIC 244477 6% 13% 506 Search ARCTIC Search ARCTIC
6 CHUKCHI SEA 193569 1% 48% 111 Search CHUKCHI+SEA Search CHUKCHI+SEA
7 BEAUFORT SEA 187037 1% 49% 105 Search BEAUFORT+SEA Search BEAUFORT+SEA
8 POLYNYA 167810 1% 53% 87 Search POLYNYA Search POLYNYA
9 ARCTIC SEA ICE 164910 1% 72% 63 Search ARCTIC+SEA+ICE Search ARCTIC+SEA+ICE
10 ICE ALGAE 128633 1% 65% 55 Search ICE+ALGAE Search ICE+ALGAE

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 CARMACK, EC , YAMAMOTO-KAWAI, M , HAINE, TWN , BACON, S , BLUHM, BA , LIQUE, C , MELLING, H , POLYAKOV, IV , STRANEO, F , TIMMERMANS, ML , ET AL (2016) FRESHWATER AND ITS ROLE IN THE ARCTIC MARINE SYSTEM: SOURCES, DISPOSITION, STORAGE, EXPORT, AND PHYSICAL AND BIOGEOCHEMICAL CONSEQUENCES IN THE ARCTIC AND GLOBAL OCEANS.JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES. VOL. 121. ISSUE 3. P. 675 -717 215 75% 8
2 GUEMAS, V , BLANCHARD-WRIGGLESWORTH, E , CHEVALLIER, M , DAY, JJ , DEQUE, M , DOBLAS-REYES, FJ , FUCKAR, NS , GERME, A , HAWKINS, E , KEELEY, S , ET AL (2016) A REVIEW ON ARCTIC SEA-ICE PREDICTABILITY AND PREDICTION ON SEASONAL TO DECADAL TIME-SCALES.QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY. VOL. 142. ISSUE 695. P. 546 -561 115 80% 17
3 CARMACK, E , POLYAKOV, I , PADMAN, L , FER, I , HUNKE, E , HUTCHINGS, J , JACKSON, J , KELLEY, D , KWOK, R , LAYTON, C , ET AL (2015) TOWARD QUANTIFYING THE INCREASING ROLE OF OCEANIC HEAT IN SEA ICE LOSS IN THE NEW ARCTIC.BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY. VOL. 96. ISSUE 12. P. 2079 -2105 162 85% 7
4 RUDELS, B , (2015) ARCTIC OCEAN CIRCULATION, PROCESSES AND WATER MASSES: A DESCRIPTION OF OBSERVATIONS AND IDEAS WITH FOCUS ON THE PERIOD PRIOR TO THE INTERNATIONAL POLAR YEAR 2007-2009.PROGRESS IN OCEANOGRAPHY. VOL. 132. ISSUE . P. 22 -67 153 91% 6
5 BLUHM, BA , KOSOBOKOVA, KN , CARMACK, EC , (2015) A TALE OF TWO BASINS: AN INTEGRATED PHYSICAL AND BIOLOGICAL PERSPECTIVE OF THE DEEP ARCTIC OCEAN.PROGRESS IN OCEANOGRAPHY. VOL. 139. ISSUE . P. 89 -121 178 73% 6
6 MEIER, WN , HOVELSRUD, GK , VAN OORT, BEH , KEY, JR , KOVACS, KM , MICHEL, C , HAAS, C , GRANSKOG, MA , GERLAND, S , PEROVICH, DK , ET AL (2014) ARCTIC SEA ICE IN TRANSFORMATION: A REVIEW OF RECENT OBSERVED CHANGES AND IMPACTS ON BIOLOGY AND HUMAN ACTIVITY.REVIEWS OF GEOPHYSICS. VOL. 52. ISSUE 3. P. 185 -217 156 74% 29
7 LEU, E , MUNDY, CJ , ASSMY, P , CAMPBELL, K , GABRIELSEN, TM , GOSSELIN, M , JUUL-PEDERSEN, T , GRADINGER, R , (2015) ARCTIC SPRING AWAKENING - STEERING PRINCIPLES BEHIND THE PHENOLOGY OF VERNAL ICE ALGAL BLOOMS.PROGRESS IN OCEANOGRAPHY. VOL. 139. ISSUE . P. 151 -170 122 89% 17
8 MICHEL, C , HAMILTON, J , HANSEN, E , BARBER, D , REIGSTAD, M , IACOZZA, J , SEUTHE, L , NIEMI, A , (2015) ARCTIC OCEAN OUTFLOW SHELVES IN THE CHANGING ARCTIC: A REVIEW AND PERSPECTIVES.PROGRESS IN OCEANOGRAPHY. VOL. 139. ISSUE . P. 66 -88 151 82% 2
9 ARRIGO, KR , (2014) SEA ICE ECOSYSTEMS.ANNUAL REVIEW OF MARINE SCIENCE, VOL 6. VOL. 6. ISSUE . P. 439 -467 137 70% 31
10 BARBER, DG , HOP, H , MUNDY, CJ , ELSE, B , DMITRENKO, IA , TREMBLAY, JE , EHN, JK , ASSMY, P , DAASE, M , CANDLISH, LM , ET AL (2015) SELECTED PHYSICAL, BIOLOGICAL AND BIOGEOCHEMICAL IMPLICATIONS OF A RAPIDLY CHANGING ARCTIC MARGINAL ICE ZONE.PROGRESS IN OCEANOGRAPHY. VOL. 139. ISSUE . P. 122 -150 163 62% 8

Classes with closest relation at Level 2


Rank Class id link
1 448 JOURNAL OF GLACIOLOGY//ANNALS OF GLACIOLOGY//CRYOSPHERE
2 34 JOURNAL OF PHYSICAL OCEANOGRAPHY//OCEANOGRAPHY//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
3 3946 BRILLOUIN SCATTERING//SELECTIVE RECOGNITION AND SEPARATION//BIOINSPIRED NANOCOMPOSITE SYNTHESIS
4 2394 PERMAFROST//STATE FROZEN SOIL ENGN//COLD REGIONS SCIENCE AND TECHNOLOGY
5 42 OCEANOGRAPHY//PHYTOPLANKTON//LIMNOLOGY AND OCEANOGRAPHY
6 3381 BALTIC SEA//GULF OF FINLAND//MARINE SYST
7 3372 OKEANOLOGIYA//OCEANOLOGY//GEOKHIMIYA
8 662 MARINE MAMMAL SCIENCE//SEA MAMMAL UNIT//MARINE MAMMAL
9 2360 GRAVITY CURRENTS//STRATIFIED TURBULENCE//JOURNAL OF FLUID MECHANICS
10 1823 HYDROZOA//JELLYFISH//MEDUSA

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