Class information for:
Level 1: SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//SEA ICE THICKNESS

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
188 3       JOURNAL OF GLACIOLOGY//GEOGRAPHY, PHYSICAL//COLD REGIONS SCIENCE AND TECHNOLOGY 55694
458 2             JOURNAL OF GLACIOLOGY//ANNALS OF GLACIOLOGY//CRYOSPHERE 16286
623 1                   SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//SEA ICE THICKNESS 3258

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEA ICE authKW 1568072 17% 29% 564
2 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS journal 503489 25% 6% 806
3 SEA ICE THICKNESS authKW 346736 1% 81% 44
4 MELT PONDS authKW 266192 1% 81% 34
5 ANNALS OF GLACIOLOGY journal 188757 5% 11% 179
6 POLAR OBSERVAT MODELLING address 179624 2% 36% 51
7 ICE CONCENTRATION authKW 165033 1% 74% 23
8 CANADIAN ICE SERV address 160223 1% 61% 27
9 SEA ICE CONCENTRATION authKW 157950 1% 58% 28
10 EARTH OBSERVAT SCI address 155895 3% 18% 88

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Oceanography 104604 40% 1% 1306
2 Remote Sensing 43989 16% 1% 527
3 Imaging Science & Photographic Technology 28694 13% 1% 439
4 Geosciences, Multidisciplinary 15586 26% 0% 845
5 Geography, Physical 13508 11% 0% 361
6 Meteorology & Atmospheric Sciences 13250 18% 0% 597
7 Geochemistry & Geophysics 2622 8% 0% 275
8 Engineering, Ocean 1964 2% 0% 69
9 Engineering, Civil 723 5% 0% 156
10 Engineering, Environmental 489 4% 0% 120

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLAR OBSERVAT MODELLING 179624 2% 36% 51
2 CANADIAN ICE SERV 160223 1% 61% 27
3 EARTH OBSERVAT SCI 155895 3% 18% 88
4 POLAR SCI 133320 3% 13% 106
5 ENVIRONM METEOROL 107432 1% 34% 33
6 COLD REG ENGN 97585 3% 12% 87
7 CRYOSPHERE CLIMATE GRP 97522 0% 92% 11
8 CRYOSPHER SCI BRANCH 90233 1% 33% 28
9 FOOTHILLS CLIMATE ANAL IL 61896 0% 80% 8
10 MARINE ICE SERV 58031 0% 100% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 503489 25% 6% 806
2 ANNALS OF GLACIOLOGY 188757 5% 11% 179
3 CRYOSPHERE 97166 3% 10% 103
4 ATMOSPHERE-OCEAN 63926 2% 9% 76
5 COLD REGIONS SCIENCE AND TECHNOLOGY 55668 3% 5% 113
6 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 43191 6% 2% 204
7 POLAR RESEARCH 18113 1% 5% 38
8 OCEAN MODELLING 15703 1% 4% 44
9 JOURNAL OF GLACIOLOGY 14580 2% 2% 62
10 GEOPHYSICAL RESEARCH LETTERS 12776 7% 1% 215

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SEA ICE 1568072 17% 29% 564 Search SEA+ICE Search SEA+ICE
2 SEA ICE THICKNESS 346736 1% 81% 44 Search SEA+ICE+THICKNESS Search SEA+ICE+THICKNESS
3 MELT PONDS 266192 1% 81% 34 Search MELT+PONDS Search MELT+PONDS
4 ICE CONCENTRATION 165033 1% 74% 23 Search ICE+CONCENTRATION Search ICE+CONCENTRATION
5 SEA ICE CONCENTRATION 157950 1% 58% 28 Search SEA+ICE+CONCENTRATION Search SEA+ICE+CONCENTRATION
6 SEA ICE DYNAMICS 139255 1% 60% 24 Search SEA+ICE+DYNAMICS Search SEA+ICE+DYNAMICS
7 ARCTIC SEA ICE 118434 1% 35% 35 Search ARCTIC+SEA+ICE Search ARCTIC+SEA+ICE
8 SEA ICE MODEL 96143 0% 76% 13 Search SEA+ICE+MODEL Search SEA+ICE+MODEL
9 SEA ICE CLASSIFICATION 87924 0% 91% 10 Search SEA+ICE+CLASSIFICATION Search SEA+ICE+CLASSIFICATION
10 VISCOUS PLASTIC RHEOLOGY 77374 0% 100% 8 Search VISCOUS+PLASTIC+RHEOLOGY Search VISCOUS+PLASTIC+RHEOLOGY

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 7375 ARCTIC AMPLIFICATION//ARCTIC CLOUDS//ARCTIC SEA ICE
2 2515 ARCTIC OCEAN//CHUKCHI SEA//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
3 13006 ICE ALGAE//SEA ICE//SEA ICE ALGAE
4 7206 POLAR METEOROL GRP//ANTARCTIC METEOROL//SOUTHERN ANNULAR MODE
5 13802 ANTARCTIC BOTTOM WATER//FAROE SHELF//ANTARCTIC SLOPE CURRENT
6 29202 ISOLATED CONVECTION//ARCTIC MIXED LAYER//CYCLONE ORIGIN CRITERIA
7 9954 COLD REGIONS SCIENCE AND TECHNOLOGY//ICE LOAD//ICE INDUCED VIBRATION
8 25211 ICEBERGS//ICEBERG DRIFT//ICE GOUGE
9 13909 FLEXURAL GRAVITY WAVES//VLFS//VERY LARGE FLOATING STRUCTURE
10 9963 URSUS MARITIMUS//POLAR BEAR//ODOBENUS ROSMARUS

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