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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
662 13369 42.0 46%


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
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
70 3       FISHERIES//MARINE & FRESHWATER BIOLOGY//FISHERIES RESEARCH 83345
662 2             MARINE MAMMAL SCIENCE//SEA MAMMAL UNIT//MARINE MAMMAL 13369
483 1                   PINNIPED//MIROUNGA LEONINA//MARINE MAMMAL SCIENCE 3386
1085 1                   MARINE MAMMAL SCIENCE//BOTTLENOSE DOLPHIN//TURSIOPS TRUNCATUS 2862
4085 1                   HUMPBACK WHALE//MEGAPTERA NOVAEANGLIAE//RIGHT WHALE 1850
4509 1                   KILLER WHALE//ORCINUS ORCA//MARINE MAMMAL PROGRAM 1775
6225 1                   AEROBIC DIVE LIMIT//DIVING PHYSIOLOGY//DIVING 1511
14246 1                   CETACEA//MYSTICETI//ODONTOCETI 782
18320 1                   MANATEE//DUGONG//DUGONG DUGON 556
24930 1                   SEAWORLD BU GARDENS REPROD//INT MARINE BIOL//ZOOL OPERAT EDUC 296
29835 1                   HAWAIIAN MONK SEAL//MEDITERRANEAN MONK SEAL//MONACHUS MONACHUS 179
33857 1                   APHAKIC PHACOEMULSIFICATION//EVOLUTIONARY COMPARAT IMMUNOL//HINDLIMB WEAKNESS 119
37610 1                   ISISTIUS PLUTODUS//COOKIE CUTTER SHARK//DALATIIDAE 53

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 MARINE MAMMAL SCIENCE journal 3004697 12% 82% 1607
2 SEA MAMMAL UNIT address 714047 3% 73% 429
3 MARINE MAMMAL address 589976 3% 61% 424
4 CETACEAN authKW 529687 3% 52% 448
5 PINNIPED authKW 484171 3% 60% 356
6 AQUATIC MAMMALS journal 473327 2% 85% 244
7 BOTTLENOSE DOLPHIN authKW 471157 2% 63% 329
8 MARINE MAMMALS authKW 428541 3% 42% 446
9 TURSIOPS TRUNCATUS authKW 423707 2% 64% 292
10 HUMPBACK WHALE authKW 360636 1% 88% 180

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 Zoology 183914 38% 2% 5099
2 Marine & Freshwater Biology 133864 29% 2% 3943
3 Ecology 36143 19% 1% 2567
4 Biodiversity Conservation 30829 8% 1% 1016
5 Audiology & Speech-Language Pathology 28008 6% 2% 815
6 Oceanography 17222 8% 1% 1127
7 Acoustics 14998 7% 1% 885
8 Fisheries 10945 6% 1% 790
9 Evolutionary Biology 6663 5% 1% 673
10 Biology 4454 6% 0% 778

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 SEA MAMMAL UNIT 714047 3% 73% 429
2 MARINE MAMMAL 589976 3% 61% 424
3 MARINE MAMMAL PROGRAM 317254 1% 77% 180
4 MARINE MAMMAL UNIT 284793 1% 81% 154
5 SCOTTISH OCEANS 181738 1% 41% 194
6 ANTARCTIC WILDLIFE UNIT 159401 1% 83% 84
7 LIGHTHOUSE FIELD STN 126410 1% 72% 77
8 GATTY MARINE 114055 1% 28% 181
9 MARINE MAMMAL GRP 113964 0% 78% 64
10 MAMIFEROS AQUAT 105659 0% 75% 62

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 MARINE MAMMAL SCIENCE 3004697 12% 82% 1607
2 AQUATIC MAMMALS 473327 2% 85% 244
3 ENDANGERED SPECIES RESEARCH 82899 1% 35% 105
4 CANADIAN JOURNAL OF ZOOLOGY 58935 3% 6% 457
5 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 54929 6% 3% 755
6 POLAR BIOLOGY 37202 2% 7% 252
7 JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM 34326 2% 6% 270
8 JOURNAL OF MAMMALOGY 33724 2% 6% 266
9 FISHERY BULLETIN 33243 1% 8% 187
10 MARINE ECOLOGY PROGRESS SERIES 26538 3% 3% 416

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 CETACEAN 529687 3% 52% 448 Search CETACEAN Search CETACEAN
2 PINNIPED 484171 3% 60% 356 Search PINNIPED Search PINNIPED
3 BOTTLENOSE DOLPHIN 471157 2% 63% 329 Search BOTTLENOSE+DOLPHIN Search BOTTLENOSE+DOLPHIN
4 MARINE MAMMALS 428541 3% 42% 446 Search MARINE+MAMMALS Search MARINE+MAMMALS
5 TURSIOPS TRUNCATUS 423707 2% 64% 292 Search TURSIOPS+TRUNCATUS Search TURSIOPS+TRUNCATUS
6 HUMPBACK WHALE 360636 1% 88% 180 Search HUMPBACK+WHALE Search HUMPBACK+WHALE
7 CETACEA 340641 2% 67% 224 Search CETACEA Search CETACEA
8 MEGAPTERA NOVAEANGLIAE 269554 1% 88% 134 Search MEGAPTERA+NOVAEANGLIAE Search MEGAPTERA+NOVAEANGLIAE
9 KILLER WHALE 267856 1% 76% 154 Search KILLER+WHALE Search KILLER+WHALE
10 DOLPHIN 230518 2% 46% 218 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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 ERBE, C , REICHMUTH, C , CUNNINGHAM, K , LUCKE, K , DOOLING, R , (2016) COMMUNICATION MASKING IN MARINE MAMMALS: A REVIEW AND RESEARCH STRATEGY.MARINE POLLUTION BULLETIN. VOL. 103. ISSUE 1-2. P. 15 -38 161 89% 1
2 BUTLER, PJ , JONES, DR , (1997) PHYSIOLOGY OF DIVING OF BIRDS AND MAMMALS.PHYSIOLOGICAL REVIEWS. VOL. 77. ISSUE 3. P. 837 -899 197 77% 332
3 ANDREWS, RD , ENSTIPP, MR , (2016) DIVING PHYSIOLOGY OF SEABIRDS AND MARINE MAMMALS: RELEVANCE, CHALLENGES AND SOME SOLUTIONS FOR FIELD STUDIES.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY. VOL. 202. ISSUE . P. 38 -52 140 81% 1
4 LANYON, JM , BURGESS, EA , (2014) METHODS TO EXAMINE REPRODUCTIVE BIOLOGY IN FREE-RANGING, FULLY-MARINE MAMMALS.REPRODUCTIVE SCIENCES IN ANIMAL CONSERVATION: PROGRESS AND PROSPECTS. VOL. 753. ISSUE . P. 241 -274 146 79% 1
5 CASTELLINI, M , (2012) LIFE UNDER WATER: PHYSIOLOGICAL ADAPTATIONS TO DIVING AND LIVING AT SEA.COMPREHENSIVE PHYSIOLOGY. VOL. 2. ISSUE 3. P. 1889 -1919 141 80% 4
6 DAVIS, RW , (2014) A REVIEW OF THE MULTI-LEVEL ADAPTATIONS FOR MAXIMIZING AEROBIC DIVE DURATION IN MARINE MAMMALS: FROM BIOCHEMISTRY TO BEHAVIOR.JOURNAL OF COMPARATIVE PHYSIOLOGY B-BIOCHEMICAL SYSTEMIC AND ENVIRONMENTAL PHYSIOLOGY. VOL. 184. ISSUE 1. P. 23-53 111 82% 19
7 PONGANIS, PJ , (2011) DIVING MAMMALS.COMPREHENSIVE PHYSIOLOGY. VOL. 1. ISSUE 1. P. 447-465 127 83% 14
8 JANIK, VM , (2009) ACOUSTIC COMMUNICATION IN DELPHINIDS.ADVANCES IN THE STUDY OF BEHAVIOR, VOL 40. VOL. 40. ISSUE . P. 123 -157 107 92% 40
9 ELWEN, SH , FINDLAY, KP , KISZKA, J , WEIR, CR , (2011) CETACEAN RESEARCH IN THE SOUTHERN AFRICAN SUBREGION: A REVIEW OF PREVIOUS STUDIES AND CURRENT KNOWLEDGE.AFRICAN JOURNAL OF MARINE SCIENCE. VOL. 33. ISSUE 3. P. 469-493 117 85% 3
10 SCHULZ, TM , BOWEN, WD , (2004) PINNIPED LACTATION STRATEGIES: EVALUATION OF DATA ON MATERNAL AND OFFSPRING LIFE HISTORY TRAITS.MARINE MAMMAL SCIENCE. VOL. 20. ISSUE 1. P. 86 -114 114 97% 44

Classes with closest relation at Level 2


Rank Class id link
1 771 SEABIRDS//ORNITHOLOGY//STABLE ISOTOPES
2 1322 SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//URSUS MARITIMUS
3 2197 CONJOINED TWINS//ELASMOBRANCH//SHARK
4 2018 SEA TURTLE//CHELONIA MYDAS//CARETTA CARETTA
5 3578 MARINE DEBRIS//MICROPLASTICS//MARINE LITTER
6 2681 CEPHALOPODS//OCTOPUS VULGARIS//CEPHALOPODA
7 1823 HYDROZOA//JELLYFISH//MEDUSA
8 1758 ELECTRIC FISH//ELECTRORECEPTION//LATERAL LINE
9 2275 CAPTURE RECAPTURE//LONGEVITY RISK//LEE CARTER MODEL
10 1457 JOURNAL OF EXPERIMENTAL BIOLOGY//FLAPPING WING//LOCOMOTION

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