Class information for:
Level 1: SOIL FROST//WINTER CLIMATE CHANGE//SOIL FREEZING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27220 234 47.4 73%


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
65 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//GEODERMA 84825
80 2             SOIL SCIENCE//SOIL BIOLOGY & BIOCHEMISTRY//SOIL RESPIRATION 27332
27220 1                   SOIL FROST//WINTER CLIMATE CHANGE//SOIL FREEZING 234

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 SOIL FROST authKW 899925 9% 34% 20
2 WINTER CLIMATE CHANGE authKW 491852 3% 54% 7
3 SOIL FREEZING authKW 402181 6% 21% 15
4 SOIL FREEZE THAW CYCLES authKW 391479 1% 100% 3
5 SOIL THAWING PERIOD authKW 391479 1% 100% 3
6 SUBALPINE AND ALPINE FOREST authKW 260986 1% 100% 2
7 FREEZE THAW CYCLES authKW 209788 9% 7% 22
8 ACTIVE ORGANIC CARBON authKW 195736 1% 50% 3
9 MONTANE SOIL authKW 173989 1% 67% 2
10 SOIL BIOTIC ACTIVITY authKW 173989 1% 67% 2

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 Soil Science 10192 39% 0% 92
2 Ecology 934 23% 0% 54
3 Environmental Sciences 681 27% 0% 63
4 Meteorology & Atmospheric Sciences 329 11% 0% 26
5 Agronomy 316 10% 0% 24
6 Biodiversity Conservation 238 5% 0% 12
7 Geosciences, Multidisciplinary 210 12% 0% 28
8 Plant Sciences 173 13% 0% 31
9 Forestry 120 4% 0% 10
10 Water Resources 43 4% 0% 10

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 AURIS 130493 0% 100% 1
2 DIC RA 130493 0% 100% 1
3 FO TS ECOL MANAGEMENT 130493 0% 100% 1
4 NEVE SUOLI LINI 130493 0% 100% 1
5 OCEAN ATMOSPHERE INTERACT CLIMATE MONITORIN 130493 0% 100% 1
6 STATE ECOL FO TRY ENGN 130493 0% 100% 1
7 TERR ECOL SOIL ECOL 130493 0% 100% 1
8 VERMONT OFF 130493 0% 100% 1
9 FILED SCI EDUC 65245 0% 50% 1
10 PLANT MEMBRANE BIOPHYS GRP 65245 0% 50% 1

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 BIOGEOCHEMISTRY 15713 7% 1% 17
2 SOIL BIOLOGY & BIOCHEMISTRY 13681 13% 0% 30
3 JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE 4448 3% 0% 7
4 ECOSYSTEMS 4111 3% 0% 7
5 GLOBAL CHANGE BIOLOGY 3841 5% 0% 11
6 EURASIAN SOIL SCIENCE 2041 3% 0% 7
7 APPLIED SOIL ECOLOGY 1869 3% 0% 6
8 HERALD OF THE RUSSIAN ACADEMY OF SCIENCES 1492 1% 1% 2
9 PLANT AND SOIL 1305 5% 0% 11
10 POLISH JOURNAL OF ECOLOGY 1215 1% 0% 3

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 SOIL FROST 899925 9% 34% 20 Search SOIL+FROST Search SOIL+FROST
2 WINTER CLIMATE CHANGE 491852 3% 54% 7 Search WINTER+CLIMATE+CHANGE Search WINTER+CLIMATE+CHANGE
3 SOIL FREEZING 402181 6% 21% 15 Search SOIL+FREEZING Search SOIL+FREEZING
4 SOIL FREEZE THAW CYCLES 391479 1% 100% 3 Search SOIL+FREEZE+THAW+CYCLES Search SOIL+FREEZE+THAW+CYCLES
5 SOIL THAWING PERIOD 391479 1% 100% 3 Search SOIL+THAWING+PERIOD Search SOIL+THAWING+PERIOD
6 SUBALPINE AND ALPINE FOREST 260986 1% 100% 2 Search SUBALPINE+AND+ALPINE+FOREST Search SUBALPINE+AND+ALPINE+FOREST
7 FREEZE THAW CYCLES 209788 9% 7% 22 Search FREEZE+THAW+CYCLES Search FREEZE+THAW+CYCLES
8 ACTIVE ORGANIC CARBON 195736 1% 50% 3 Search ACTIVE+ORGANIC+CARBON Search ACTIVE+ORGANIC+CARBON
9 MONTANE SOIL 173989 1% 67% 2 Search MONTANE+SOIL Search MONTANE+SOIL
10 SOIL BIOTIC ACTIVITY 173989 1% 67% 2 Search SOIL+BIOTIC+ACTIVITY Search SOIL+BIOTIC+ACTIVITY

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 FUSS, CB , DRISCOLL, CT , GROFFMAN, PM , CAMPBELL, JL , CHRISTENSON, LM , FAHEY, TJ , FISK, MC , MITCHELL, MJ , TEMPLER, PH , DURAN, J , ET AL (2016) NITRATE AND DISSOLVED ORGANIC CARBON MOBILIZATION IN RESPONSE TO SOIL FREEZING VARIABILITY.BIOGEOCHEMISTRY. VOL. 131. ISSUE 1-2. P. 35 -47 32 67% 0
2 CAMPBELL, JL , REINMANN, AB , TEMPLER, PH , (2014) SOIL FREEZING EFFECTS ON SOURCES OF NITROGEN AND CARBON LEACHED DURING SNOWMELT.SOIL SCIENCE SOCIETY OF AMERICA JOURNAL. VOL. 78. ISSUE 1. P. 297-308 38 56% 4
3 ELLIOTT, AC , HENRY, HAL , (2009) FREEZE-THAW CYCLE AMPLITUDE AND FREEZING RATE EFFECTS ON EXTRACTABLE NITROGEN IN A TEMPERATE OLD FIELD SOIL.BIOLOGY AND FERTILITY OF SOILS. VOL. 45. ISSUE 5. P. 469-476 37 57% 20
4 KREYLING, J , HENRY, HAL , (2011) VANISHING WINTERS IN GERMANY: SOIL FROST DYNAMICS AND SNOW COVER TRENDS, AND ECOLOGICAL IMPLICATIONS.CLIMATE RESEARCH. VOL. 46. ISSUE 3. P. 269 -276 29 67% 20
5 WIPF, S , SOMMERKORN, M , STUTTER, MI , WUBS, ERJ , VAN DER WAL, R , (2015) SNOW COVER, FREEZE-THAW, AND THE RETENTION OF NUTRIENTS IN AN OCEANIC MOUNTAIN ECOSYSTEM.ECOSPHERE. VOL. 6. ISSUE 10. P. - 30 53% 2
6 URAKAWA, R , SHIBATA, H , KUROIWA, M , INAGAKI, Y , TATENO, R , HISHI, T , FUKUZAWA, K , HIRAI, K , TODA, H , OYANAGI, N , ET AL (2014) EFFECTS OF FREEZE-THAW CYCLES RESULTING FROM WINTER CLIMATE CHANGE ON SOIL NITROGEN CYCLING IN TEN TEMPERATE FOREST ECOSYSTEMS THROUGHOUT THE JAPANESE ARCHIPELAGO.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 74. ISSUE . P. 82 -94 27 53% 6
7 MATZNER, E , BORKEN, W , (2008) DO FREEZE-THAW EVENTS ENHANCE C AND N LOSSES FROM SOILS OF DIFFERENT ECOSYSTEMS? A REVIEW.EUROPEAN JOURNAL OF SOIL SCIENCE. VOL. 59. ISSUE 2. P. 274 -284 28 43% 157
8 TAN, B , WU, FZ , YANG, WQ , YU, S , LIU, L , WANG, A , (2011) THE DYNAMICS PATTERN OF SOIL CARBON AND NUTRIENTS AS SOIL THAWING PROCEEDED IN THE ALPINE/SUBALPINE FOREST.ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE. VOL. 61. ISSUE 7. P. 670 -679 20 71% 2
9 HENRY, HAL , (2008) CLIMATE CHANGE AND SOIL FREEZING DYNAMICS: HISTORICAL TRENDS AND PROJECTED CHANGES.CLIMATIC CHANGE. VOL. 87. ISSUE 3-4. P. 421 -434 22 55% 93
10 VANKOUGHNETT, MR , HENRY, HAL , (2014) SOIL FREEZING AND N DEPOSITION: TRANSIENT VS. MULTI-YEAR EFFECTS ON EXTRACTABLE C AND N, POTENTIAL TRACE GAS LOSSES AND MICROBIAL BIOMASS.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 77. ISSUE . P. 170 -178 25 49% 1

Classes with closest relation at Level 1


Rank Class id link
1 17649 MOUNTAIN LAKES//IONIC PULSE//SNOW CHEMISTRY
2 2615 TUNDRA//ARCTIC TUNDRA//ITEX
3 17474 ORGANIC NITROGEN//SOIL AMINO ACIDS//ORGANIC N
4 1782 SOIL RESPIRATION//SOIL CO2 EFFLUX//HETEROTROPHIC RESPIRATION
5 6310 NITROGEN SATURATION//N SATURATION//NITROGEN DEPOSITION
6 7687 GROSS NITRIFICATION//NITRIFICATION//N 15 TRACING
7 253 NITROUS OXIDE//N2O EMISSION//DENITRIFICATION
8 14832 SNOW ALGAE//CRYOCONITE//CRYOCONITE HOLES
9 6454 DISSOLVED ORGANIC CARBON//DOC//ENVIRONM CHANGE NETWORK
10 32859 SITKA MOUSE//CALLITROPSIS NOOTKATENSIS//GRP ECOL PAISAJE MEDIO AMBIENTE

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