Class information for:
Level 1: STERNA HIRUNDO//ORNITHOLOGY//COMMON TERN

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
4 3       ORNITHOLOGY//ZOOLOGY//ECOLOGY 178866
956 2             SEABIRDS//ORNITHOLOGY//WATERBIRDS 11074
4344 1                   STERNA HIRUNDO//ORNITHOLOGY//COMMON TERN 1834

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STERNA HIRUNDO authKW 683267 3% 62% 64
2 ORNITHOLOGY WoSSC 628226 61% 3% 1121
3 COMMON TERN authKW 605418 3% 63% 56
4 WATERBIRDS journal 505272 11% 15% 201
5 LARUS ARGENTATUS authKW 501006 3% 54% 54
6 STERNA DOUGALLII authKW 473795 2% 77% 36
7 ROSEATE TERN authKW 461929 2% 79% 34
8 LEAST TERN authKW 390990 2% 71% 32
9 HERRING GULL authKW 370266 3% 43% 50
10 GREAT BLACK BACKED GULL authKW 341626 1% 76% 26

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Ornithology 628226 61% 3% 1121
2 Ecology 8074 24% 0% 447
3 Biodiversity Conservation 4289 8% 0% 141
4 Zoology 2888 14% 0% 248
5 Marine & Freshwater Biology 540 6% 0% 105
6 Behavioral Sciences 440 4% 0% 72
7 Oceanography 227 3% 0% 54
8 Evolutionary Biology 167 2% 0% 44
9 Geography, Physical 43 1% 0% 20
10 Environmental Sciences 42 4% 0% 80

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEABIRD TORAT PROGRAM 84192 0% 70% 7
2 ENSINO CIENCIAS TECNOL TERRA MAR 64760 0% 54% 7
3 INSELSTN 61854 0% 60% 6
4 WATER SUPPLY PROTECT 47726 0% 56% 5
5 GREAT GULL ISL PROJECT 45819 0% 67% 4
6 ASOCIAC AVERAVES 38660 0% 75% 3
7 ORNITHOL STN 35829 1% 19% 11
8 BIRD MANAGEMENT UNIT 34366 0% 100% 2
9 MEE ZOOL ABT 34366 0% 100% 2
10 ROCKEFELLER REFUGE 34366 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATERBIRDS 505272 11% 15% 201
2 COLONIAL WATERBIRDS 333936 5% 20% 96
3 JOURNAL OF FIELD ORNITHOLOGY 91186 6% 5% 105
4 CONDOR 51694 6% 3% 106
5 BIRD STUDY 37458 3% 4% 59
6 ARDEA 36229 3% 4% 48
7 AUK 30932 4% 2% 82
8 WILSON BULLETIN 27558 3% 3% 58
9 BRITISH BIRDS 21645 1% 6% 20
10 IBIS 20312 3% 2% 58

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STERNA HIRUNDO 683267 3% 62% 64 Search STERNA+HIRUNDO Search STERNA+HIRUNDO
2 COMMON TERN 605418 3% 63% 56 Search COMMON+TERN Search COMMON+TERN
3 LARUS ARGENTATUS 501006 3% 54% 54 Search LARUS+ARGENTATUS Search LARUS+ARGENTATUS
4 STERNA DOUGALLII 473795 2% 77% 36 Search STERNA+DOUGALLII Search STERNA+DOUGALLII
5 ROSEATE TERN 461929 2% 79% 34 Search ROSEATE+TERN Search ROSEATE+TERN
6 LEAST TERN 390990 2% 71% 32 Search LEAST+TERN Search LEAST+TERN
7 HERRING GULL 370266 3% 43% 50 Search HERRING+GULL Search HERRING+GULL
8 GREAT BLACK BACKED GULL 341626 1% 76% 26 Search GREAT+BLACK+BACKED+GULL Search GREAT+BLACK+BACKED+GULL
9 LARUS DOMINICANUS 306149 2% 64% 28 Search LARUS+DOMINICANUS Search LARUS+DOMINICANUS
10 LARUS AUDOUINII 270622 1% 75% 21 Search LARUS+AUDOUINII Search LARUS+AUDOUINII

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 5217 MARBLED MURRELET//BRACHYRAMPHUS MARMORATUS//URIA AALGE
2 14989 CONSPECIFIC ATTRACTION//HABITAT COPYING//BREEDING HABITAT SELECTION
3 1798 SEABIRDS//PROCELLARIIFORMES//ALBATROSS
4 14164 PIPING PLOVER//CHARADRIUS MELODUS//CHARADRIUS ALEXANDRINUS
5 35887 VAGRANCY//BUTEO RUFINUS CIRTENSIS//PSEUDO VAGRANCY
6 17404 PHALACROCORAX AURITUS//DOUBLE CRESTED CORMORANT//CORMORANT
7 10532 WOOD STORK//WADING BIRDS//MYCTERIA AMERICANA
8 17303 CHD GENE//MOLECULAR SEXING//SEX IDENTIFICATION
9 15919 SOMATERIA MOLLISSIMA//COMMON EIDER//CONSPECIFIC BROOD PARASITISM
10 24687 NEST DEFENSE//NEST DEFENCE//SUBURBAN WILDLIFE GRP

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