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

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
601 13331 40.9 45%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
70 84091 ORNITHOLOGY//CONDOR//IBIS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
507 3300 MIROUNGA LEONINA//ANTARCTIC WILDLIFE UNIT//EUMETOPIAS JUBATUS
1451 2559 MARINE MAMMAL SCIENCE//TURSIOPS TRUNCATUS//BOTTLENOSE DOLPHIN
4048 1782 ORCINUS ORCA//MARINE MAMMAL PROGRAM//KILLER WHALE
6183 1454 HUMPBACK WHALE//MEGAPTERA NOVAEANGLIAE//RIGHT WHALE
7462 1285 AEROBIC DIVE LIMIT//DIVING PHYSIOLOGY//OXYGEN STORES
13992 735 URSUS MARITIMUS//POLAR BEAR//POLAR BEARS
16786 571 DUGONG DUGON//SIRENIA//DUGONG
17580 529 MYSTICETI//CETACEA//CETOTHERIIDAE
20137 411 PERINODAL ADIPOSE TISSUE//BLUBBER//FATTY ACID MOLECULAR STRUCTURE
23974 274 INT MARINE BIOL//ZOOL OPERAT EDUC//SEAWORLD BU GARDENS REPROD
24493 260 PACIFIC WALRUS//ODOBENUS ROSMARUS//WALRUS
28294 171 ZALOPHUS CALIFORNIANUS//AQUATIC VISION//CONANP

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 MARINE MAMMAL SCIENCE Journal 3023 85% 12% 1570
2 SEA MAMMAL UNIT Address 503 73% 3% 379
3 MARINE MAMMAL Address 395 64% 3% 384
4 AQUATIC MAMMALS Journal 334 85% 1% 176
5 MEGAPTERA NOVAEANGLIAE Author keyword 273 90% 1% 118
6 TURSIOPS TRUNCATUS Author keyword 264 63% 2% 262
7 BOTTLENOSE DOLPHIN Author keyword 246 64% 2% 242
8 MARINE MAMMAL UNIT Address 245 82% 1% 141
9 HUMPBACK WHALE Author keyword 240 86% 1% 124
10 MARINE MAMMAL PROGRAM Address 236 77% 1% 163

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MEGAPTERA NOVAEANGLIAE 273 90% 1% 118 Search MEGAPTERA+NOVAEANGLIAE Search MEGAPTERA+NOVAEANGLIAE
2 TURSIOPS TRUNCATUS 264 63% 2% 262 Search TURSIOPS+TRUNCATUS Search TURSIOPS+TRUNCATUS
3 BOTTLENOSE DOLPHIN 246 64% 2% 242 Search BOTTLENOSE+DOLPHIN Search BOTTLENOSE+DOLPHIN
4 HUMPBACK WHALE 240 86% 1% 124 Search HUMPBACK+WHALE Search HUMPBACK+WHALE
5 MIROUNGA LEONINA 213 91% 1% 89 Search MIROUNGA+LEONINA Search MIROUNGA+LEONINA
6 ORCINUS ORCA 201 84% 1% 110 Search ORCINUS+ORCA Search ORCINUS+ORCA
7 CETACEA 197 64% 1% 191 Search CETACEA Search CETACEA
8 PINNIPED 193 66% 1% 180 Search PINNIPED Search PINNIPED
9 CETACEAN 187 56% 2% 228 Search CETACEAN Search CETACEAN
10 EUMETOPIAS JUBATUS 150 83% 1% 84 Search EUMETOPIAS+JUBATUS Search EUMETOPIAS+JUBATUS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 TURSIOPS TRUNCATUS 696 63% 5% 698
2 BOTTLE NOSED DOLPHINS 576 61% 5% 606
3 MEGAPTERA NOVAEANGLIAE 574 85% 2% 300
4 MIROUNGA LEONINA 478 84% 2% 258
5 WEDDELL SEALS 429 83% 2% 246
6 CETACEANS 397 63% 3% 404
7 ORCINUS ORCA 383 77% 2% 261
8 HUMPBACK WHALES 379 77% 2% 260
9 DIVING BEHAVIOR 349 55% 3% 442
10 PHYSETER MACROCEPHALUS 340 87% 1% 167

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 MARINE MAMMAL SCIENCE 3023 85% 12% 1570
2 AQUATIC MAMMALS 334 85% 1% 176
3 ARCTIC 29 14% 1% 197
4 BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING 4 16% 0% 23

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Review of research and assessments on the efficacy of sea lion exclusion devices in reducing the incidental mortality of New Zealand sea lions Phocarctos hookeri in the Auckland Islands squid trawl fishery 2015 3 10 100%
Change in the Beaufort Sea ecosystem: Diverging trends in body condition and/or production in five marine vertebrate species 2015 4 57 56%
Can polar bears use terrestrial foods to offset lost ice-based hunting opportunities? 2015 3 42 69%
Ecological characteristics of core-use areas used by Bering-Chukchi-Beaufort (BCB) bowhead whales, 2006-2012 2015 5 73 37%
A comparison of ringed and bearded seal diet, condition and productivity between historical (1975-1984) and recent (2003-2012) periods in the Alaskan Bering and Chukchi seas 2015 3 76 57%
Quantifying the sensitivity of arctic marine mammals to climate-induced habitat change 2008 113 182 81%
Responses of cetaceans to anthropogenic noise 2007 123 76 88%
Estimating animal population density using passive acoustics 2013 30 129 48%
Divergence date estimation and a comprehensive molecular tree of extant cetaceans 2009 92 87 71%
Deadly diving? Physiological and behavioural management of decompression stress in diving mammals 2012 26 51 82%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SEA MAMMAL UNIT 503 73% 2.8% 379
2 MARINE MAMMAL 395 64% 2.9% 384
3 MARINE MAMMAL UNIT 245 82% 1.1% 141
4 MARINE MAMMAL PROGRAM 236 77% 1.2% 163
5 ANTARCTIC WILDLIFE UNIT 157 84% 0.6% 85
6 MARINE MAMMAL GRP 103 80% 0.5% 64
7 LIGHTHOUSE FIELD STN 100 74% 0.6% 74
8 OCEAN GIANTS PROGRAM 81 96% 0.2% 25
9 MAMIFEROS AQUAT 79 75% 0.4% 57
10 SCOTTISH OCEANS 66 38% 1.1% 140

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000019179 ORNITHOLOGY//SEABIRDS//SEABIRD
2 0.0000016372 CARETTA CARETTA//SEA TURTLE//MARINE TURTLE GRP
3 0.0000012155 PACIFIC SHARK//RAJIDAE//ELASMOBRANCH
4 0.0000009545 CAPTURE RECAPTURE//CAPTURE RECAPTURE EXPERIMENT//POPULATION SIZE ESTIMATION
5 0.0000009404 NOTOTHENIOIDEI//LIPARIDAE//ZOARCIDAE
6 0.0000007302 CEPHALOPOD//OCTOPUS VULGARIS//CEPHALOPODA
7 0.0000007065 TORPOR//HIBERNATION//HETEROTHERMY
8 0.0000006389 MUSTH//PACHYDERM//AFRICAN ELEPHANT
9 0.0000005847 URSUS//URSUS ARCTOS//URSUS AMERICANUS
10 0.0000005033 SHREDDERS//PERIPHYTON//AQUATIC HYPHOMYCETES