Class information for:
Level 2: SOIL SCIENCE//SOIL RESPIRATION//SOIL ORGANIC CARBON

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
53 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//AGRONOMY 95847
435 2             SOIL SCIENCE//SOIL RESPIRATION//SOIL ORGANIC CARBON 16567
538 1                   DENSITY FRACTIONATION//SOIL ORGANIC CARBON//SOIL SCIENCE 3361
929 1                   SOIL ENZYMES//MICROBIAL BIOMASS//SOIL BIOLOGY & BIOCHEMISTRY 2991
1056 1                   SOIL & TILLAGE RESEARCH//TILLAGE//CONSERVATION TILLAGE 2910
1381 1                   SOIL RESPIRATION//SOIL CO2 EFFLUX//HETEROTROPHIC RESPIRATION 2699
6091 1                   SOIL ORGANIC CARBON//ROTHC//CENTURY MODEL 1560
12684 1                   RHIZODEPOSITION//PRIMING EFFECT//C 14 PULSE LABELLING 918
17643 1                   ORGANIC NITROGEN//SOIL AMINO ACIDS//ORGANIC N 617
18723 1                   SOIL QUALITY INDEX//SOIL QUALITY INDICATORS//SOIL QUALITY 563
20896 1                   MURAMIC ACID//MICROBIAL RESIDUES//AMINO SUGARS 464
28434 1                   DRY COMBUSTION//WALKLEY BLACK METHOD//WALKLEY BLACK 225
31104 1                   DRYING REWETTING//BIRCH EFFECT//RESPIRATION FLUSH 172
37159 1                   SOIL PROTEASE//LIQUID LIVESTOCK FECES//POLYMYXIN B RESISTANT BACTERIA 87

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL SCIENCE WoSSC 1373010 54% 8% 8932
2 SOIL RESPIRATION authKW 1032866 6% 55% 995
3 SOIL ORGANIC CARBON authKW 788844 6% 45% 928
4 SOIL BIOLOGY & BIOCHEMISTRY journal 525144 9% 18% 1554
5 MICROBIAL BIOMASS authKW 452415 4% 33% 721
6 SOIL ORGANIC MATTER authKW 448596 5% 30% 798
7 SOIL & TILLAGE RESEARCH journal 367805 5% 23% 835
8 SOIL CO2 EFFLUX authKW 301159 1% 82% 193
9 SOIL ENZYMES authKW 237026 2% 43% 291
10 SOIL QUALITY authKW 212453 2% 28% 396

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 1373010 54% 8% 8932
2 Agronomy 59464 16% 1% 2692
3 Environmental Sciences 21164 19% 0% 3100
4 Ecology 18180 13% 1% 2117
5 Agriculture, Multidisciplinary 9873 5% 1% 904
6 Plant Sciences 8227 11% 0% 1852
7 Forestry 7068 4% 1% 652
8 Biodiversity Conservation 4268 3% 1% 449
9 Geosciences, Multidisciplinary 3033 6% 0% 1010
10 Water Resources 1717 3% 0% 563

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL SCI 101908 6% 6% 923
2 CARBON MANAGEMENT SEQUESTRAT 98684 1% 39% 132
3 SOIL SCI TEMPERATE ECOSYST 87945 1% 52% 89
4 AGR SOIL SCI 86808 0% 57% 80
5 SOIL BIOL PLANT NUTR 65808 0% 45% 77
6 LEHRSTUHL BODENKUNDE 54880 1% 27% 106
7 AGROECOSYST 50802 0% 42% 64
8 SOIL SCI LAND EVALUAT 44615 1% 26% 90
9 NAT OURCE ECOL 42239 1% 13% 175
10 ECOSYST NETWORK OBSERVAT MODELING 36335 1% 16% 120

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL BIOLOGY & BIOCHEMISTRY 525144 9% 18% 1554
2 SOIL & TILLAGE RESEARCH 367805 5% 23% 835
3 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 162590 5% 10% 897
4 BIOLOGY AND FERTILITY OF SOILS 134045 3% 14% 502
5 GEODERMA 104384 3% 10% 554
6 EUROPEAN JOURNAL OF SOIL SCIENCE 61370 1% 13% 245
7 GLOBAL CHANGE BIOLOGY 60399 2% 9% 374
8 PLANT AND SOIL 51737 4% 5% 580
9 BIOGEOCHEMISTRY 48479 2% 10% 251
10 CANADIAN JOURNAL OF SOIL SCIENCE 47730 2% 10% 251

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOIL RESPIRATION 1032866 6% 55% 995 Search SOIL+RESPIRATION Search SOIL+RESPIRATION
2 SOIL ORGANIC CARBON 788844 6% 45% 928 Search SOIL+ORGANIC+CARBON Search SOIL+ORGANIC+CARBON
3 MICROBIAL BIOMASS 452415 4% 33% 721 Search MICROBIAL+BIOMASS Search MICROBIAL+BIOMASS
4 SOIL ORGANIC MATTER 448596 5% 30% 798 Search SOIL+ORGANIC+MATTER Search SOIL+ORGANIC+MATTER
5 SOIL CO2 EFFLUX 301159 1% 82% 193 Search SOIL+CO2+EFFLUX Search SOIL+CO2+EFFLUX
6 SOIL ENZYMES 237026 2% 43% 291 Search SOIL+ENZYMES Search SOIL+ENZYMES
7 SOIL QUALITY 212453 2% 28% 396 Search SOIL+QUALITY Search SOIL+QUALITY
8 SOIL CARBON 204799 2% 32% 339 Search SOIL+CARBON Search SOIL+CARBON
9 TILLAGE 171380 2% 23% 392 Search TILLAGE Search TILLAGE
10 CARBON SEQUESTRATION 160341 3% 17% 487 Search CARBON+SEQUESTRATION Search CARBON+SEQUESTRATION

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 2


rank cluster_id2 link
1 794 SOIL SCIENCE//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//AGRONOMY
2 2002 REVISTA BRASILEIRA DE CIENCIA DO SOLO//REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL//PESQUISA AGROPECUARIA BRASILEIRA
3 382 FORESTRY//FOREST ECOLOGY AND MANAGEMENT//CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE
4 2158 DIGITAL SOIL MAPPING//GEODERMA//SOIL MAPPING
5 602 METHANOTROPHS//AMMONIA OXIDIZING ARCHAEA//AMMONIA OXIDIZING BACTERIA
6 1598 ALLOMETRIC EQUATIONS//CARBON SEQUESTRATION//CARBON STOCKS
7 787 DISSOLVED ORGANIC MATTER//HUMIC ACID//HUMIC SUBSTANCES
8 3349 WILDFIRE//FOREST FIRE//CANTABRIAN BASIN AUTHOR
9 1629 INDIAN JOURNAL OF AGRONOMY//INTERCROPPING//INDIAN JOURNAL OF AGRICULTURAL SCIENCES
10 2210 ELEVATED CO2//CO2 ENRICHMENT//ELEVATED CARBON DIOXIDE

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