Class information for:
Level 2: MARINE MAMMAL SCIENCE//SEA MAMMAL UNIT//MARINE MAMMAL

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
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
276 3       MARINE MAMMAL SCIENCE//ZOOLOGY//JOURNAL OF HERPETOLOGY 43567
560 2             MARINE MAMMAL SCIENCE//SEA MAMMAL UNIT//MARINE MAMMAL 15003
522 1                   PINNIPED//MIROUNGA LEONINA//MARINE MAMMAL SCIENCE 3370
1054 1                   MARINE MAMMAL SCIENCE//BOTTLENOSE DOLPHIN//TURSIOPS TRUNCATUS 2911
3570 1                   KILLER WHALE//ORCINUS ORCA//MARINE MAMMAL PROGRAM 1984
4166 1                   HUMPBACK WHALE//MEGAPTERA NOVAEANGLIAE//RIGHT WHALE 1869
7458 1                   AEROBIC DIVE LIMIT//DIVING PHYSIOLOGY//DIVING 1391
9963 1                   URSUS MARITIMUS//POLAR BEAR//ODOBENUS ROSMARUS 1135
13481 1                   CETACEA//MYSTICETI//ODONTOCETI 865
16941 1                   MANATEE//SIRENIA//DUGONG 653
21610 1                   SEAWORLD BU GARDENS REPROD//NEOPHOCAENA PHOCAENOIDES ASIAEORIENTALIS//INT MARINE BIOL 436
29538 1                   HAWAIIAN MONK SEAL//MEDITERRANEAN MONK SEAL//MONACHUS SCHAUINSLANDI 202
30270 1                   OTARINE HERPESVIRUS 1//UROGENITAL CARCINOMA//ZALOPHUS CALIFORNIANUS 187

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARINE MAMMAL SCIENCE journal 3068995 11% 85% 1712
2 SEA MAMMAL UNIT address 696147 3% 74% 451
3 MARINE MAMMAL address 669481 3% 66% 484
4 CETACEAN authKW 580038 3% 54% 508
5 PINNIPED authKW 529929 3% 63% 398
6 MARINE MAMMALS authKW 514067 3% 47% 521
7 BOTTLENOSE DOLPHIN authKW 486079 2% 65% 357
8 AQUATIC MAMMALS journal 465197 2% 84% 263
9 TURSIOPS TRUNCATUS authKW 442854 2% 67% 317
10 HUMPBACK WHALE authKW 387796 1% 91% 203

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Zoology 195418 37% 2% 5554
2 Marine & Freshwater Biology 140336 28% 2% 4273
3 Ecology 47282 21% 1% 3122
4 Biodiversity Conservation 44609 9% 2% 1296
5 Audiology & Speech-Language Pathology 26281 6% 2% 837
6 Oceanography 20073 9% 1% 1286
7 Acoustics 13584 6% 1% 896
8 Fisheries 10390 5% 1% 821
9 Evolutionary Biology 6983 5% 1% 733
10 Biology 4526 6% 0% 835

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEA MAMMAL UNIT 696147 3% 74% 451
2 MARINE MAMMAL 669481 3% 66% 484
3 MARINE MAMMAL PROGRAM 312908 1% 79% 188
4 MARINE MAMMAL UNIT 265229 1% 81% 157
5 SCOTTISH OCEANS 189602 1% 42% 215
6 ANTARCTIC WILDLIFE UNIT 143121 1% 82% 83
7 ALASKA FISHERIES SCI 132022 2% 20% 310
8 LIGHTHOUSE FIELD STN 124008 1% 73% 81
9 MARINE MAMMAL GRP 114868 0% 82% 67
10 MARINE FISHERIES SERV 107893 3% 12% 443

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARINE MAMMAL SCIENCE 3068995 11% 85% 1712
2 AQUATIC MAMMALS 465197 2% 84% 263
3 ENDANGERED SPECIES RESEARCH 110895 1% 37% 142
4 POLAR BIOLOGY 83621 3% 10% 398
5 CANADIAN JOURNAL OF ZOOLOGY 70017 4% 6% 532
6 ARCTIC 58548 1% 14% 206
7 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 51561 5% 3% 772
8 JOURNAL OF MAMMALOGY 36778 2% 6% 293
9 FISHERY BULLETIN 32017 1% 8% 193
10 MARINE ECOLOGY PROGRESS SERIES 31425 3% 3% 476

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CETACEAN 580038 3% 54% 508 Search CETACEAN Search CETACEAN
2 PINNIPED 529929 3% 63% 398 Search PINNIPED Search PINNIPED
3 MARINE MAMMALS 514067 3% 47% 521 Search MARINE+MAMMALS Search MARINE+MAMMALS
4 BOTTLENOSE DOLPHIN 486079 2% 65% 357 Search BOTTLENOSE+DOLPHIN Search BOTTLENOSE+DOLPHIN
5 TURSIOPS TRUNCATUS 442854 2% 67% 317 Search TURSIOPS+TRUNCATUS Search TURSIOPS+TRUNCATUS
6 HUMPBACK WHALE 387796 1% 91% 203 Search HUMPBACK+WHALE Search HUMPBACK+WHALE
7 CETACEA 317961 2% 66% 230 Search CETACEA Search CETACEA
8 MEGAPTERA NOVAEANGLIAE 284082 1% 91% 149 Search MEGAPTERA+NOVAEANGLIAE Search MEGAPTERA+NOVAEANGLIAE
9 KILLER WHALE 273318 1% 79% 165 Search KILLER+WHALE Search KILLER+WHALE
10 DOLPHIN 250057 2% 49% 241 Search DOLPHIN Search DOLPHIN

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 2


rank cluster_id2 link
1 956 SEABIRDS//ORNITHOLOGY//WATERBIRDS
2 2743 STABLE ISOTOPES//FOOD WEB//DELTA N 15
3 3343 CAPTURE RECAPTURE//POPULATION SIZE ESTIMATION//CAPTURE RECAPTURE EXPERIMENT
4 2388 SEA TURTLE//CHELONIA MYDAS//CARETTA CARETTA
5 1545 ELASMOBRANCH//SHARK//ICHTHYOLOGICAL RESEARCH
6 3510 MARINE DEBRIS//MICROPLASTICS//MICROPLASTIC
7 869 JOURNAL OF PLANKTON RESEARCH//COPEPODS//OCEANOGRAPHY
8 2276 CEPHALOPODS//OCTOPUS VULGARIS//OCTOPUS
9 3783 SELECTIVE BRAIN COOLING//TURBINAL//LOBULAR DIVISION
10 380 CANIS LUPUS//URSUS ARCTOS//URSUS AMERICANUS

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