Class information for:
Level 1: PALYNOL CLIMATE DYNAM//ALTIPLANO//PALAEOFIRE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5306 1643 57.7 44%


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
31 3       GEOGRAPHY, PHYSICAL//GEOSCIENCES, MULTIDISCIPLINARY//HOLOCENE 107938
1719 2             GEOGRAPHY, PHYSICAL//HOLOCENE//PALEOECOL PALINOL 6641
5306 1                   PALYNOL CLIMATE DYNAM//ALTIPLANO//PALAEOFIRE 1643

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 PALYNOL CLIMATE DYNAM address 359315 3% 34% 57
2 ALTIPLANO authKW 245374 3% 31% 43
3 PALAEOFIRE authKW 174470 1% 72% 13
4 COASTAL DYNAM address 165551 1% 64% 14
5 14C address 148651 1% 50% 16
6 LAKE TITICACA authKW 121397 1% 47% 14
7 HUGO DE VRIES address 118915 1% 40% 16
8 HOLOCENE authKW 110767 11% 3% 181
9 UPPER FOREST LINE authKW 107512 1% 64% 9
10 FOSSIL POLLEN authKW 97297 1% 23% 23

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 Geography, Physical 95441 40% 1% 665
2 Geosciences, Multidisciplinary 29047 49% 0% 800
3 Paleontology 21034 15% 0% 253
4 Archaeology 14663 10% 0% 170
5 Anthropology 6428 10% 0% 161
6 Ecology 862 9% 0% 150
7 Plant Sciences 747 11% 0% 177
8 Geology 724 3% 0% 51
9 Meteorology & Atmospheric Sciences 409 5% 0% 84
10 Limnology 297 2% 0% 29

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 PALYNOL CLIMATE DYNAM 359315 3% 34% 57
2 COASTAL DYNAM 165551 1% 64% 14
3 14C 148651 1% 50% 16
4 HUGO DE VRIES 118915 1% 40% 16
5 POST PROGRAM GEOL GEOCHEM 91055 0% 70% 7
6 PALYNOL PALEO ACTUOECOL 83622 0% 75% 6
7 ALBRECHT VON HALLER PLANT SCI 56771 3% 6% 50
8 CARBONO 14 55750 0% 100% 3
9 LAC UFF AMS 55750 0% 100% 3
10 PALYNOL PALEOECOL 51700 0% 35% 8

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 QUATERNARY RESEARCH 60131 6% 3% 93
2 CHUNGARA-REVISTA DE ANTROPOLOGIA CHILENA 52358 2% 10% 28
3 JOURNAL OF QUATERNARY SCIENCE 48453 4% 4% 64
4 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 38465 8% 2% 126
5 HOLOCENE 27623 3% 3% 57
6 REVIEW OF PALAEOBOTANY AND PALYNOLOGY 23949 4% 2% 61
7 QUATERNARY SCIENCE REVIEWS 23337 5% 2% 77
8 QUATERNARY INTERNATIONAL 20199 5% 1% 76
9 VEGETATION HISTORY AND ARCHAEOBOTANY 15459 2% 3% 26
10 LATIN AMERICAN ANTIQUITY 14938 1% 4% 19

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 ALTIPLANO 245374 3% 31% 43 Search ALTIPLANO Search ALTIPLANO
2 PALAEOFIRE 174470 1% 72% 13 Search PALAEOFIRE Search PALAEOFIRE
3 LAKE TITICACA 121397 1% 47% 14 Search LAKE+TITICACA Search LAKE+TITICACA
4 HOLOCENE 110767 11% 3% 181 Search HOLOCENE Search HOLOCENE
5 UPPER FOREST LINE 107512 1% 64% 9 Search UPPER+FOREST+LINE Search UPPER+FOREST+LINE
6 FOSSIL POLLEN 97297 1% 23% 23 Search FOSSIL+POLLEN Search FOSSIL+POLLEN
7 PRE COLUMBIAN ARCHAEOLOGY 95570 0% 86% 6 Search PRE+COLUMBIAN+ARCHAEOLOGY Search PRE+COLUMBIAN+ARCHAEOLOGY
8 ATACAMA DESERT 91875 2% 15% 32 Search ATACAMA+DESERT Search ATACAMA+DESERT
9 PALYNOLOGY 84595 6% 5% 93 Search PALYNOLOGY Search PALYNOLOGY
10 RODENT MIDDENS 77429 0% 83% 5 Search RODENT+MIDDENS Search RODENT+MIDDENS

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 FLANTUA, SGA , BLAAUW, M , HOOGHIEMSTRA, H , (2016) GEOCHRONOLOGICAL DATABASE AND CLASSIFICATION SYSTEM FOR AGE UNCERTAINTIES IN NEOTROPICAL POLLEN RECORDS.CLIMATE OF THE PAST. VOL. 12. ISSUE 2. P. 387 -414 142 69% 1
2 FLANTUA, SGA , VUILLE, M , BEHLING, H , CARSON, JF , GOSLING, WD , HOYOS, I , LEDRU, MP , MONTOYA, E , MAYLE, F , MALDONADO, A , ET AL (2016) CLIMATE VARIABILITY AND HUMAN IMPACT IN SOUTH AMERICA DURING THE LAST 2000 YEARS: SYNTHESIS AND PERSPECTIVES FROM POLLEN RECORDS.CLIMATE OF THE PAST. VOL. 12. ISSUE 2. P. 483 -523 100 57% 4
3 CONTRERAS, DA , (2010) LANDSCAPE AND ENVIRONMENT: INSIGHTS FROM THE PREHISPANIC CENTRAL ANDES.JOURNAL OF ARCHAEOLOGICAL RESEARCH. VOL. 18. ISSUE 3. P. 241 -288 107 57% 8
4 ENGEL, Z , SKRZYPEK, G , CHUMAN, T , SEFRNA, L , MIHALJEVIC, M , (2014) CLIMATE IN THE WESTERN CORDILLERA OF THE CENTRAL ANDES OVER THE LAST 4300 YEARS.QUATERNARY SCIENCE REVIEWS. VOL. 99. ISSUE . P. 60 -77 75 66% 1
5 REESE, CA , LIU, KB , THOMPSON, LG , (2013) AN ICE-CORE POLLEN RECORD SHOWING VEGETATION RESPONSE TO LATE-GLACIAL AND HOLOCENE CLIMATE CHANGES AT NEVADO SAJAMA, BOLIVIA.ANNALS OF GLACIOLOGY. VOL. 54. ISSUE 63. P. 183 -190 56 86% 4
6 LEDRU, MP , MONTADE, V , BLANCHARD, G , HELY, C , (2016) LONG-TERM SPATIAL CHANGES IN THE DISTRIBUTION OF THE BRAZILIAN ATLANTIC FOREST.BIOTROPICA. VOL. 48. ISSUE 2. P. 159 -169 48 75% 3
7 MARCHANT, R , CLEEF, A , HARRISON, SP , HOOGHIEMSTRA, H , MARKGRAF, V , VAN BOXEL, J , AGER, T , ALMEIDA, L , ANDERSON, R , BAIED, C , ET AL (2009) POLLEN-BASED BIOME RECONSTRUCTIONS FOR LATIN AMERICA AT 0, 6000 AND 18 000 RADIOCARBON YEARS AGO.CLIMATE OF THE PAST. VOL. 5. ISSUE 4. P. 725 -767 88 55% 25
8 COHEN, MCL , ROSSETTI, DF , PESSENDA, LCR , FRIAES, YS , OLIVEIRA, PE , (2014) LATE PLEISTOCENE GLACIAL FOREST OF HUMAITA-WESTERN AMAZONIA.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY. VOL. 415. ISSUE . P. 37 -47 53 80% 2
9 ARROYO-KALIN, M , (2012) SLASH-BURN-AND-CHURN: LANDSCAPE HISTORY AND CROP CULTIVATION IN PRE-COLUMBIAN AMAZONIA.QUATERNARY INTERNATIONAL. VOL. 249. ISSUE . P. 4 -18 56 71% 12
10 RULL, V , MONTOYA, E , (2014) MAURITIA FLEXUOSA PALM SWAMP COMMUNITIES: NATURAL OR HUMAN-MADE? A PALYNOLOGICAL STUDY OF THE GRAN SABANA REGION (NORTHERN SOUTH AMERICA) WITHIN A NEOTROPICAL CONTEXT.QUATERNARY SCIENCE REVIEWS. VOL. 99. ISSUE . P. 17 -33 59 58% 4

Classes with closest relation at Level 1


Rank Class id link
1 36344 BRANCHING CHAIN WITH MIGRATION//CULTURAL S MOTTA//DISEASE BARRIER HYPOTHESIS
2 24770 OBSERV SISMOL//OBT DSR//ASTRON GEOFIS CIENCIAS CLIMAT
3 12870 ESTUDIOS ATACAMENOS//CHUNGARA-REVISTA DE ANTROPOLOGIA CHILENA//LATIN AMERICAN ANTIQUITY
4 10513 ESTUDIOS HOMBRE AUSTRAL//MAGALLANIA//PATAGONIA
5 19587 PARAMO//TROPICAL ALPINE//FALLOW AGRICULTURE
6 27380 VOLCANIC PALEOSOLS//PALEOETNOBOT PALEOAMBIENTE//CENTRAL MEXICO
7 11932 CIENCIAS ATMOSFERA OCEANOS//INVEST MAR ATMOSFERA//PREVISAO TEMPO ESTUDOS CLIMAT
8 20456 ESTUDOS GEOL COSTEIRA OCEAN//CECO//TRANSGRESSIVE DUNEFIELDS
9 14291 PHYTOLITHS//STARCH GRAIN ANALYSIS//STARCH GRAINS
10 31616 EXCELLENCE REMOTE SENSING EDUC//BLACK MAT//GEOMORPHOL PEDOL

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