Class information for:
Level 1: NORSE//LANDNAM//GREENLAND ICE SHEET

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
40 3       ARCHAEOLOGY//ANTHROPOLOGY//GEOGRAPHY, PHYSICAL 106435
48 2             GEOGRAPHY, PHYSICAL//QUATERNARY SCIENCE REVIEWS//GEOSCIENCES, MULTIDISCIPLINARY 30362
11430 1                   NORSE//LANDNAM//GREENLAND ICE SHEET 1009

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NORSE authKW 408862 2% 55% 24
2 LANDNAM authKW 360106 1% 82% 14
3 GREENLAND ICE SHEET authKW 323298 4% 24% 44
4 DISKO BUGT authKW 312341 1% 100% 10
5 WEST GREENLAND CURRENT authKW 249873 1% 100% 8
6 AAR address 224530 5% 14% 52
7 NORTH ICELANDIC SHELF authKW 222108 1% 89% 8
8 ICELAND authKW 188488 9% 7% 91
9 ISOLATION BASIN authKW 173514 1% 56% 10
10 IRMINGER CURRENT authKW 168657 1% 60% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geography, Physical 84655 49% 1% 493
2 Geosciences, Multidisciplinary 33967 67% 0% 673
3 Paleontology 3884 9% 0% 86
4 Geology 1624 6% 0% 58
5 Oceanography 1205 8% 0% 82
6 Archaeology 1016 4% 0% 36
7 Anthropology 964 5% 0% 50
8 Meteorology & Atmospheric Sciences 344 6% 0% 59
9 Geography 285 3% 0% 27
10 Environmental Studies 223 3% 0% 30

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AAR 224530 5% 14% 52
2 SUERC RADIOCARBON DATING 124933 1% 67% 6
3 PAST CLIMATE STUDIES 78080 0% 50% 5
4 NO STUDIES 72622 1% 23% 10
5 NO SCI EDUC 70275 0% 75% 3
6 MARINE GEOL GLACIOL 64857 1% 23% 9
7 CLIMATE STUDIES ARCTIC 62468 0% 100% 2
8 DANISH MIDDLE AGES RENAISSANCE 62468 0% 100% 2
9 HAFFENREFFER MUSEUM ANTHROPOL 62468 0% 100% 2
10 ARCTIC ALPINE 45109 4% 3% 44

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUATERNARY SCIENCE REVIEWS 146004 15% 3% 151
2 BOREAS 130398 8% 5% 76
3 HOLOCENE 95007 8% 4% 83
4 JOURNAL OF QUATERNARY SCIENCE 66712 6% 4% 59
5 JOKULL 22701 1% 9% 8
6 CLIMATE OF THE PAST 16974 2% 2% 24
7 PALEOCEANOGRAPHY 14198 3% 1% 31
8 POLAR RECORD 13073 1% 3% 13
9 ARCTIC ANTHROPOLOGY 9768 1% 2% 13
10 GEOGRAFISK TIDSSKRIFT-DANISH JOURNAL OF GEOGRAPHY 9612 1% 4% 7

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NORSE 408862 2% 55% 24 Search NORSE Search NORSE
2 LANDNAM 360106 1% 82% 14 Search LANDNAM Search LANDNAM
3 GREENLAND ICE SHEET 323298 4% 24% 44 Search GREENLAND+ICE+SHEET Search GREENLAND+ICE+SHEET
4 DISKO BUGT 312341 1% 100% 10 Search DISKO+BUGT Search DISKO+BUGT
5 WEST GREENLAND CURRENT 249873 1% 100% 8 Search WEST+GREENLAND+CURRENT Search WEST+GREENLAND+CURRENT
6 NORTH ICELANDIC SHELF 222108 1% 89% 8 Search NORTH+ICELANDIC+SHELF Search NORTH+ICELANDIC+SHELF
7 ICELAND 188488 9% 7% 91 Search ICELAND Search ICELAND
8 ISOLATION BASIN 173514 1% 56% 10 Search ISOLATION+BASIN Search ISOLATION+BASIN
9 IRMINGER CURRENT 168657 1% 60% 9 Search IRMINGER+CURRENT Search IRMINGER+CURRENT
10 GREENLAND 160324 8% 6% 81 Search GREENLAND Search GREENLAND

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 6239 BOREAS//ARCTIC OCEAN//BARENTS SEA ICE SHEET
2 8727 LATE GLACIAL//CRYPTOTEPHRA//TEPHROCHRONOLOGY
3 2622 PALEOCEANOGRAPHY//GODWIN PALAEOCLIMATE//HEINRICH EVENTS
4 15618 LICHENOMETRY//SCHMIDT HAMMER//HOLOCENE GRP
5 21603 ARCTIC ANTHROPOLOGY//THULE//PEARY MACMILLAN ARCTIC MUSEUM
6 1778 POLLEN ANALYSIS//VEGETATION HISTORY AND ARCHAEOBOTANY//HOLOCENE
7 15717 MAIN POSTGLACIAL SHORELINE//STORMINESS//AUTOCOMPACTION
8 2657 JOURNAL OF PALEOLIMNOLOGY//PALEOLIMNOLOGY//CHIRONOMIDS
9 29639 BETULA HUMILIS//TAPHRINA BETULINA//BETULA NANA
10 15561 ANCYLUS LAKE//LITORINA SEA//LITTORINA TRANSGRESSION

Go to start page