Class information for:
Level 1: ICE CORE//GLACIOL GEOPHYS ENVIRONM//ICE CLIMATE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1431 2669 40.3 67%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
524 3       JOURNAL OF GLACIOLOGY//COLD REGIONS SCIENCE AND TECHNOLOGY//ANNALS OF GLACIOLOGY 20397
448 2             JOURNAL OF GLACIOLOGY//ANNALS OF GLACIOLOGY//CRYOSPHERE 16162
1431 1                   ICE CORE//GLACIOL GEOPHYS ENVIRONM//ICE CLIMATE 2669

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 ICE CORE authKW 680528 6% 37% 162
2 GLACIOL GEOPHYS ENVIRONM address 323540 6% 19% 153
3 ICE CLIMATE address 321761 4% 30% 94
4 POLAR METEOROL GRP address 310795 2% 54% 50
5 ANNALS OF GLACIOLOGY journal 218470 7% 11% 177
6 ANNALS OF GLACIOLOGY-SERIES journal 210328 1% 46% 40
7 ANTARCTICA authKW 132381 8% 5% 221
8 JOURNAL OF GLACIOLOGY journal 121949 6% 7% 163
9 ANTARCTIC METEOROL address 117994 1% 74% 14
10 LGGE address 116735 2% 16% 64

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 Meteorology & Atmospheric Sciences 83911 50% 1% 1326
2 Geosciences, Multidisciplinary 34046 42% 0% 1109
3 Geography, Physical 31891 19% 1% 494
4 Geochemistry & Geophysics 1937 8% 0% 216
5 Oceanography 1499 6% 0% 153
6 Environmental Sciences 424 8% 0% 211
7 Geology 309 2% 0% 45
8 Remote Sensing 162 1% 0% 33
9 Imaging Science & Photographic Technology 74 1% 0% 25
10 Paleontology 26 1% 0% 16

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 GLACIOL GEOPHYS ENVIRONM 323540 6% 19% 153
2 ICE CLIMATE 321761 4% 30% 94
3 POLAR METEOROL GRP 310795 2% 54% 50
4 ANTARCTIC METEOROL 117994 1% 74% 14
5 LGGE 116735 2% 16% 64
6 BYRD POLAR 97387 3% 11% 79
7 CLIMATE CHANGE 80520 4% 6% 120
8 PUBL HLTH ENVIRONM ANALYT CHEM 61763 0% 60% 9
9 JOINT ANTARCTIC 58827 0% 86% 6
10 SCALIA ATMOSPHER ANAL 58827 0% 86% 6

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 ANNALS OF GLACIOLOGY 218470 7% 11% 177
2 ANNALS OF GLACIOLOGY-SERIES 210328 1% 46% 40
3 JOURNAL OF GLACIOLOGY 121949 6% 7% 163
4 CLIMATE OF THE PAST 74827 3% 8% 81
5 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 71035 14% 2% 364
6 JOURNAL OF CLIMATE 42883 7% 2% 182
7 CRYOSPHERE 38850 2% 6% 57
8 ANTARCTIC SCIENCE 36405 3% 5% 70
9 CLIMATE DYNAMICS 16680 3% 2% 76
10 GEOPHYSICAL RESEARCH LETTERS 16327 8% 1% 220

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 ICE CORE 680528 6% 37% 162 Search ICE+CORE Search ICE+CORE
2 ANTARCTICA 132381 8% 5% 221 Search ANTARCTICA Search ANTARCTICA
3 TALOS DOME 81342 0% 89% 8 Search TALOS+DOME Search TALOS+DOME
4 SURFACE MASS BALANCE 79127 1% 43% 16 Search SURFACE+MASS+BALANCE Search SURFACE+MASS+BALANCE
5 EPICA 61002 0% 67% 8 Search EPICA Search EPICA
6 DOME A 60195 0% 53% 10 Search DOME+A Search DOME+A
7 AMUNDSEN SEA LOW 57195 0% 100% 5 Search AMUNDSEN+SEA+LOW Search AMUNDSEN+SEA+LOW
8 SOUTHERN ANNULAR MODE 54782 1% 22% 22 Search SOUTHERN+ANNULAR+MODE Search SOUTHERN+ANNULAR+MODE
9 ANTARCTIC ICE CORES 51472 0% 75% 6 Search ANTARCTIC+ICE+CORES Search ANTARCTIC+ICE+CORES
10 ANTARCTIC SEA ICE 49900 0% 36% 12 Search ANTARCTIC+SEA+ICE Search ANTARCTIC+SEA+ICE

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 EISEN, O , FREZZOTTI, M , GENTHON, C , ISAKSSON, E , MAGAND, O , VAN DEN BROEKE, MR , DIXON, DA , EKAYKIN, A , HOLMLUND, P , KAMEDA, T , ET AL (2008) GROUND-BASED MEASUREMENTS OF SPATIAL AND TEMPORAL VARIABILITY OF SNOW ACCUMULATION IN EAST ANTARCTICA.REVIEWS OF GEOPHYSICS. VOL. 46. ISSUE 1. P. - 145 72% 44
2 MCGREGOR, GR , RUSSELL, A , (2010) SOUTHERN HEMISPHERE ATMOSPHERIC CIRCULATION: IMPACTS ON ANTARCTIC CLIMATE AND RECONSTRUCTIONS FROM ANTARCTIC ICE CORE DATA.CLIMATIC CHANGE. VOL. 99. ISSUE 1-2. P. 155 -192 134 72% 17
3 HOBBS, WR , MASSOM, R , STAMMERJOHN, S , REID, P , WILLIAMS, G , MEIER, W , (2016) A REVIEW OF RECENT CHANGES IN SOUTHERN OCEAN SEA ICE, THEIR DRIVERS AND FORCINGS.GLOBAL AND PLANETARY CHANGE. VOL. 143. ISSUE . P. 228 -250 115 50% 6
4 MASSON-DELMOTTE, V , HOU, S , EKAYKIN, A , JOUZEL, J , ARISTARAIN, A , BERNARDO, RT , BROMWICH, D , CATTANI, O , DELMOTTE, M , FALOURD, S , ET AL (2008) A REVIEW OF ANTARCTIC SURFACE SNOW ISOTOPIC COMPOSITION: OBSERVATIONS, ATMOSPHERIC CIRCULATION, AND ISOTOPIC MODELING.JOURNAL OF CLIMATE. VOL. 21. ISSUE 13. P. 3359 -3387 93 82% 107
5 MASSON-DELMOTTE, V , BUIRON, D , EKAYKIN, A , FREZZOTTI, M , GALLEE, H , JOUZEL, J , KRINNER, G , LANDAIS, A , MOTOYAMA, H , OERTER, H , ET AL (2011) A COMPARISON OF THE PRESENT AND LAST INTERGLACIAL PERIODS IN SIX ANTARCTIC ICE CORES.CLIMATE OF THE PAST. VOL. 7. ISSUE 2. P. 397 -423 83 82% 44
6 FREZZOTTI, M , SCARCHILLI, C , BECAGLI, S , PROPOSITO, M , URBINI, S , (2013) A SYNTHESIS OF THE ANTARCTIC SURFACE MASS BALANCE DURING THE LAST 800 YR.CRYOSPHERE. VOL. 7. ISSUE 1. P. 303 -319 85 78% 18
7 JOUZEL, J , (2013) A BRIEF HISTORY OF ICE CORE SCIENCE OVER THE LAST 50 YR.CLIMATE OF THE PAST. VOL. 9. ISSUE 6. P. 2525 -2547 107 57% 15
8 VERES, D , BAZIN, L , LANDAIS, A , KELE, HTM , LEMIEUX-DUDON, B , PARRENIN, F , MARTINERIE, P , BLAYO, E , BLUNIER, T , CAPRON, E , ET AL (2013) THE ANTARCTIC ICE CORE CHRONOLOGY (AICC2012): AN OPTIMIZED MULTI-PARAMETER AND MULTI-SITE DATING APPROACH FOR THE LAST 120 THOUSAND YEARS.CLIMATE OF THE PAST. VOL. 9. ISSUE 4. P. 1733 -1748 57 68% 86
9 BAZIN, L , LANDAIS, A , LEMIEUX-DUDON, B , KELE, HTM , VERES, D , PARRENIN, F , MARTINERIE, P , RITZ, C , CAPRON, E , LIPENKOV, V , ET AL (2013) AN OPTIMIZED MULTI-PROXY, MULTI-SITE ANTARCTIC ICE AND GAS ORBITAL CHRONOLOGY (AICC2012): 120-800 KA.CLIMATE OF THE PAST. VOL. 9. ISSUE 4. P. 1715 -1731 58 73% 61
10 COGGINS, JHJ , MCDONALD, AJ , JOLLY, B , (2014) SYNOPTIC CLIMATOLOGY OF THE ROSS ICE SHELF AND ROSS SEA REGION OF ANTARCTICA: K-MEANS CLUSTERING AND VALIDATION.INTERNATIONAL JOURNAL OF CLIMATOLOGY. VOL. 34. ISSUE 7. P. 2330-2348 57 89% 6

Classes with closest relation at Level 1


Rank Class id link
1 36368 ICE CORING//ICE ENGINEERING//ICE DRILLING
2 26249 ALPINE ICE CORE//ALPINE ICE CORES//FUCHS SURFACE
3 19302 JOURNAL OF GLACIOLOGY//ICE CRYSTAL STUDIES//CONTINUOUS DIVERSITY
4 398 JOURNAL OF GLACIOLOGY//CRYOSPHERE//ANNALS OF GLACIOLOGY
5 14405 ANTARCTIC BOTTOM WATER//ICEBERGS//WEDDELL SEA
6 16167 YOUNGEST TOBA TUFF//ANCIENT HIST CULTURE ARCHAEOL//TOBA TUFFS
7 9497 ATMOSPHERIC METHANE//AEROBIC METHANE EMISSION//METHANE TRENDS
8 21997 DRIFTING SNOW//BLOWING SNOW//SNOWDRIFT
9 9965 SNOW PHOTOCHEMISTRY//SNOWPACK PHOTOCHEMISTRY//FROST FLOWERS
10 5855 DEUTERIUM EXCESS//D EXCESS//OXYGEN 18

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