Class information for:
Level 1: TUNDRA//ITEX//ARCTIC TUNDRA

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2671 2105 51.1 57%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2353 3927 TUNDRA//RECREATION ECOLOGY//ITEX

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 TUNDRA Author keyword 77 39% 8% 158
2 ITEX Author keyword 38 84% 1% 21
3 ARCTIC TUNDRA Author keyword 37 48% 3% 56
4 AN SEVERTSOV EVOLUTIONARY MORPHOL ANIM ECOL Address 24 91% 0% 10
5 TUSSOCK TUNDRA Author keyword 23 74% 1% 17
6 ARCTIC ANTARCTIC AND ALPINE RESEARCH Journal 23 14% 7% 146
7 SHRUB EXPANSION Author keyword 20 58% 1% 23
8 CASSIOPE TETRAGONA Author keyword 19 80% 1% 12
9 TUNDRA VEGETATION Author keyword 18 67% 1% 16
10 ARCTIC AND ALPINE RESEARCH Journal 16 14% 5% 113

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 TUNDRA 77 39% 8% 158 Search TUNDRA Search TUNDRA
2 ITEX 38 84% 1% 21 Search ITEX Search ITEX
3 ARCTIC TUNDRA 37 48% 3% 56 Search ARCTIC+TUNDRA Search ARCTIC+TUNDRA
4 TUSSOCK TUNDRA 23 74% 1% 17 Search TUSSOCK+TUNDRA Search TUSSOCK+TUNDRA
5 SHRUB EXPANSION 20 58% 1% 23 Search SHRUB+EXPANSION Search SHRUB+EXPANSION
6 CASSIOPE TETRAGONA 19 80% 1% 12 Search CASSIOPE+TETRAGONA Search CASSIOPE+TETRAGONA
7 TUNDRA VEGETATION 18 67% 1% 16 Search TUNDRA+VEGETATION Search TUNDRA+VEGETATION
8 INTERNATIONAL TUNDRA EXPERIMENT 14 100% 0% 7 Search INTERNATIONAL+TUNDRA+EXPERIMENT Search INTERNATIONAL+TUNDRA+EXPERIMENT
9 TUNDRA ECOSYSTEMS 12 86% 0% 6 Search TUNDRA+ECOSYSTEMS Search TUNDRA+ECOSYSTEMS
10 REINDEER HUSBANDRY 8 46% 1% 13 Search REINDEER+HUSBANDRY Search REINDEER+HUSBANDRY

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 SIMULATED ENVIRONMENTAL CHANGE 136 69% 5% 115
2 TUSSOCK TUNDRA 118 60% 6% 129
3 ALASKAN TUNDRA 97 69% 4% 82
4 INTERNATIONAL TUNDRA EXPERIMENT 90 83% 2% 50
5 TUNDRA 84 26% 13% 273
6 NORTHERN ALASKA 72 40% 7% 142
7 ARCTIC TUNDRA 70 31% 9% 190
8 CASSIOPE TETRAGONA 56 75% 2% 40
9 ALASKAN ARCTIC TUNDRA 52 87% 1% 26
10 SHRUB EXPANSION 52 65% 2% 49

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 ARCTIC ANTARCTIC AND ALPINE RESEARCH 23 14% 7% 146
2 ARCTIC AND ALPINE RESEARCH 16 14% 5% 113
3 ALPINE BOTANY 3 19% 1% 13

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The unseen iceberg: plant roots in arctic tundra 2015 5 154 42%
Global assessment of experimental climate warming on tundra vegetation: heterogeneity over space and time 2012 106 66 70%
Ecological Dynamics Across the Arctic Associated with Recent Climate Change 2009 259 53 26%
Climate change in the Arctic: using plant functional types in a meta-analysis of field experiments 2002 172 111 63%
Recent dynamics of arctic and sub-arctic vegetation 2013 10 20 80%
Variable temperature effects of Open Top Chambers at polar and alpine sites explained by irradiance and snow depth 2013 16 41 56%
Caribou exclusion during a population low increases deciduous and evergreen shrub species biomass and nitrogen pools in low Arctic tundra 2013 11 81 69%
Tundra ecosystems observed to be CO2 sources due to differential amplification of the carbon cycle 2013 10 77 71%
Predicted responses of arctic and alpine ecosystems to altered seasonality under climate change 2014 4 103 48%
Plant functional types in Earth system models: past experiences and future directions for application of dynamic vegetation models in high-latitude ecosystems 2014 7 148 30%

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 AN SEVERTSOV EVOLUTIONARY MORPHOL ANIM ECOL 24 91% 0.5% 10
2 MAORI INDIGENOUS PLANNING DEV 15 82% 0.4% 9
3 PL ALPINE ECOL 13 53% 0.8% 17
4 ALASKA GEOBOT 13 80% 0.4% 8
5 GLOBAL CHANGE GRP 11 30% 1.4% 30
6 SHEFFIELD ARCTIC ECOL 7 36% 0.7% 15
7 PERMAFROST CENPERM 6 30% 0.8% 16
8 ALASKA FIRE SERV 6 100% 0.2% 4
9 PHYSIOL ECOL GRP 5 32% 0.6% 13
10 NO CHAIR DISTURBANCE ECOL 4 75% 0.1% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000233752 INFRARED WARMING//UNITAT ECOFIS CSIC CEAB CREAF//ERICA MULTIFLORA
2 0.0000171850 SKI RUN//SKI RUNS//SKI PISTES
3 0.0000140047 PERMAFROST//PERMAFROST AND PERIGLACIAL PROCESSES//THERMOKARST
4 0.0000118488 TREELINE//TIMBERLINE//ALPINE TREELINE
5 0.0000112503 FEATHER MOSSES//SOIL NITROGEN UPTAKE//BIOL PROBLEMS CRYOLITHZONE
6 0.0000106644 CEANOTHUS GREGGII//ADENOSTOMA FASCICULATUM//IONIC PULSE
7 0.0000077911 LUPINUS LEPIDUS//PRIMARY SUCCESSION//MOUNT ST HELENS
8 0.0000076182 RHODOSTETHIA ROSEA//ROSSS GULL//PAGOPHILA EBURNEA
9 0.0000075989 SOIL AMINO ACIDS//ORGANIC NITROGEN//PLANT MICROBIAL COMPETITION
10 0.0000063103 PEATLAND//PEATLAND ECOL GRP//PEATLANDS