Class information for:
Level 2: SOIL SCIENCE//SOIL BIOLOGY & BIOCHEMISTRY//SOIL RESPIRATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
80 27332 43.7 64%


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
945 1                   SOIL ORGANIC CARBON//CARBON SEQUESTRATION//SOIL CARBON 2944
1128 1                   PLFA//PHOSPHOLIPID FATTY ACIDS//BIOLOG 2836
1389 1                   SOIL ENZYMES//MICROBIAL BIOMASS//SOIL ENZYME ACTIVITY 2684
1782 1                   SOIL RESPIRATION//SOIL CO2 EFFLUX//HETEROTROPHIC RESPIRATION 2490
1999 1                   LITTER DECOMPOSITION//LITTER QUALITY//LITTERBAGS 2392
3098 1                   DENSITY FRACTIONATION//SOIL ORGANIC MATTER//MICROBIAL RESIDUES 2067
6101 1                   AGGREGATE STABILITY//WATER STABLE AGGREGATES//GLOMALIN 1530
6106 1                   REVISTA BRASILEIRA DE CIENCIA DO SOLO//SOLOS//NO TILLAGE 1529
6454 1                   DISSOLVED ORGANIC CARBON//DOC//ENVIRONM CHANGE NETWORK 1482
7687 1                   GROSS NITRIFICATION//NITRIFICATION//N 15 TRACING 1339
8066 1                   NUTRIENT RESORPTION//RESORPTION EFFICIENCY//RESORPTION PROFICIENCY 1298
9063 1                   SOIL BIOLOGY & BIOCHEMISTRY//MICROBIAL BIOMASS//FUMIGATION EXTRACTION 1190
13639 1                   MODELING KNOWLEDGE TRANSFER//SOIL SCIENCE//POTENTIALLY MINERALIZABLE N 823
16477 1                   EXTRACELLULAR ENZYME ACTIVITY//PHENOL OXIDASE//EXTRACELLULAR ENZYMES 651
17187 1                   DELTA N 15//NATURAL N 15 ABUNDANCE//N 15 NATURAL ABUNDANCE 612
17474 1                   ORGANIC NITROGEN//SOIL AMINO ACIDS//ORGANIC N 597
18314 1                   RHIZODEPOSITION//C 14 PULSE LABELLING//C 14 PULSE LABELING 557
27220 1                   SOIL FROST//WINTER CLIMATE CHANGE//SOIL FREEZING 234
36612 1                   SOIL PROTEASE//LIQUID LIVESTOCK FECES//POLYMYXIN B RESISTANT BACTERIA 77

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 SCIENCE WoSSC 1780039 48% 12% 13119
2 SOIL BIOLOGY & BIOCHEMISTRY journal 1030191 10% 33% 2815
3 SOIL RESPIRATION authKW 699886 4% 60% 1045
4 MICROBIAL BIOMASS authKW 595908 4% 50% 1062
5 SOIL ORGANIC CARBON authKW 494656 3% 48% 923
6 SOIL ORGANIC MATTER authKW 393005 3% 37% 952
7 BIOLOGY AND FERTILITY OF SOILS journal 225991 3% 24% 846
8 LITTER DECOMPOSITION authKW 224786 1% 52% 386
9 SOIL ENZYMES authKW 223874 1% 56% 357
10 SOIL CARBON authKW 168833 1% 39% 391

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 1780039 48% 12% 13119
2 Ecology 57418 17% 1% 4665
3 Agronomy 50441 12% 2% 3246
4 Environmental Sciences 36472 19% 1% 5168
5 Forestry 30877 6% 2% 1694
6 Plant Sciences 17846 13% 1% 3432
7 Agriculture, Multidisciplinary 12640 5% 1% 1327
8 Geosciences, Multidisciplinary 5023 6% 0% 1669
9 Biodiversity Conservation 4349 2% 1% 593
10 Water Resources 2277 3% 0% 848

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 SOIL SCI 137517 5% 9% 1363
2 SOLOS 90345 1% 23% 353
3 SOIL SCI TEMPERATE ECOSYST 61035 0% 64% 86
4 SOIL BIOL PLANT NUTR 60006 0% 57% 94
5 SOIL ECOL 51670 1% 21% 218
6 AGR SOIL SCI 50042 0% 65% 69
7 LEHRSTUHL BODENKUNDE 47042 0% 33% 127
8 NAT OURCE ECOL 45554 1% 18% 233
9 STATE FO T SOIL ECOL 38797 1% 24% 148
10 SOIL SCI LAND EVALUAT 38547 0% 32% 107

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 SOIL BIOLOGY & BIOCHEMISTRY 1030191 10% 33% 2815
2 BIOLOGY AND FERTILITY OF SOILS 225991 3% 24% 846
3 REVISTA BRASILEIRA DE CIENCIA DO SOLO 155568 2% 25% 562
4 APPLIED SOIL ECOLOGY 139138 2% 22% 560
5 PLANT AND SOIL 133474 4% 10% 1203
6 BIOGEOCHEMISTRY 126552 2% 22% 523
7 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 122760 4% 11% 1015
8 GEODERMA 101415 3% 13% 702
9 EUROPEAN JOURNAL OF SOIL SCIENCE 77955 1% 20% 357
10 SOIL & TILLAGE RESEARCH 73334 2% 14% 483

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 RESPIRATION 699886 4% 60% 1045 Search SOIL+RESPIRATION Search SOIL+RESPIRATION
2 MICROBIAL BIOMASS 595908 4% 50% 1062 Search MICROBIAL+BIOMASS Search MICROBIAL+BIOMASS
3 SOIL ORGANIC CARBON 494656 3% 48% 923 Search SOIL+ORGANIC+CARBON Search SOIL+ORGANIC+CARBON
4 SOIL ORGANIC MATTER 393005 3% 37% 952 Search SOIL+ORGANIC+MATTER Search SOIL+ORGANIC+MATTER
5 LITTER DECOMPOSITION 224786 1% 52% 386 Search LITTER+DECOMPOSITION Search LITTER+DECOMPOSITION
6 SOIL ENZYMES 223874 1% 56% 357 Search SOIL+ENZYMES Search SOIL+ENZYMES
7 SOIL CARBON 168833 1% 39% 391 Search SOIL+CARBON Search SOIL+CARBON
8 SOIL CO2 EFFLUX 163383 1% 81% 182 Search SOIL+CO2+EFFLUX Search SOIL+CO2+EFFLUX
9 SOIL MICROBIAL BIOMASS 162052 1% 58% 251 Search SOIL+MICROBIAL+BIOMASS Search SOIL+MICROBIAL+BIOMASS
10 PLFA 140579 1% 49% 257 Search PLFA Search PLFA

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 VON LUTZOW, M , KOGEL-KNABNER, I , EKSCHMITTB, K , FLESSA, H , GUGGENBERGER, G , MATZNER, E , MARSCHNER, B , (2007) SOM FRACTIONATION METHODS: RELEVANCE TO FUNCTIONAL POOLS AND TO STABILIZATION MECHANISMS.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 39. ISSUE 9. P. 2183 -2207 154 74% 335
2 CAMPBELL, EE , PAUSTIAN, K , (2015) CURRENT DEVELOPMENTS IN SOIL ORGANIC MATTER MODELING AND THE EXPANSION OF MODEL APPLICATIONS: A REVIEW.ENVIRONMENTAL RESEARCH LETTERS. VOL. 10. ISSUE 12. P. - 207 61% 5
3 CREAMER, CA , DE MENEZES, AB , KRULL, ES , SANDERMAN, J , NEWTON-WALTERS, R , FARRELL, M , (2015) MICROBIAL COMMUNITY STRUCTURE MEDIATES RESPONSE OF SOIL C DECOMPOSITION TO LITTER ADDITION AND WARMING.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 80. ISSUE . P. 175 -188 109 83% 21
4 CONANT, RT , RYAN, MG , AGREN, GI , BIRGE, HE , DAVIDSON, EA , ELIASSON, PE , EVANS, SE , FREY, SD , GIARDINA, CP , HOPKINS, FM , ET AL (2011) TEMPERATURE AND SOIL ORGANIC MATTER DECOMPOSITION RATES - SYNTHESIS OF CURRENT KNOWLEDGE AND A WAY FORWARD.GLOBAL CHANGE BIOLOGY. VOL. 17. ISSUE 11. P. 3392 -3404 92 79% 283
5 DUNGAIT, JAJ , HOPKINS, DW , GREGORY, AS , WHITMORE, AP , (2012) SOIL ORGANIC MATTER TURNOVER IS GOVERNED BY ACCESSIBILITY NOT RECALCITRANCE.GLOBAL CHANGE BIOLOGY. VOL. 18. ISSUE 6. P. 1781 -1796 110 64% 239
6 SIX, J , CONANT, RT , PAUL, EA , PAUSTIAN, K , (2002) STABILIZATION MECHANISMS OF SOIL ORGANIC MATTER: IMPLICATIONS FOR C-SATURATION OF SOILS.PLANT AND SOIL. VOL. 241. ISSUE 2. P. 155 -176 89 81% 1146
7 RUMPEL, C , KOGEL-KNABNER, I , (2011) DEEP SOIL ORGANIC MATTER-A KEY BUT POORLY UNDERSTOOD COMPONENT OF TERRESTRIAL C CYCLE.PLANT AND SOIL. VOL. 338. ISSUE 1-2. P. 143 -158 96 70% 269
8 STOCKMANN, U , ADAMS, MA , CRAWFORD, JW , FIELD, DJ , HENAKAARCHCHI, N , JENKINS, M , MINASNY, B , MCBRATNEY, AB , DE COURCELLES, VD , SINGH, K , ET AL (2013) THE KNOWNS, KNOWN UNKNOWNS AND UNKNOWNS OF SEQUESTRATION OF SOIL ORGANIC CARBON.AGRICULTURE ECOSYSTEMS & ENVIRONMENT. VOL. 164. ISSUE . P. 80 -99 95 68% 160
9 KEIBLINGER, KM , MOOSHAMMER, M , PENUELAS, J , RICHTER, A , SARDANS, J , WANEK, W , ZECHMEISTER-BOLTENSTERN, S , (2015) THE APPLICATION OF ECOLOGICAL STOICHIOMETRY TO PLANT-MICROBIAL-SOIL ORGANIC MATTER TRANSFORMATIONS.ECOLOGICAL MONOGRAPHS. VOL. 85. ISSUE 2. P. 133 -155 121 65% 20
10 WARDLE, DA , (1992) A COMPARATIVE-ASSESSMENT OF FACTORS WHICH INFLUENCE MICROBIAL BIOMASS CARBON AND NITROGEN LEVELS IN SOIL.BIOLOGICAL REVIEWS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY. VOL. 67. ISSUE 3. P. 321-358 166 72% 600

Classes with closest relation at Level 2


Rank Class id link
1 2808 SODICITY//SALINE SODIC SOIL//SODIC SOIL
2 4161 DRY COMBUSTION//JOURNAL OF THE ASSOCIATION OF PUBLIC ANALYSTS//WALKLEY BLACK METHOD
3 974 AGRONOMY JOURNAL//SOIL SCIENCE//COVER CROPS
4 2686 COLLEMBOLA//PEDOBIOLOGIA//MICROARTHROPODS
5 2921 BIOCHAR//BLACK CARBON//KOREA BIOCHAR
6 1637 DIGITAL SOIL MAPPING//GEODERMA//SOIL SCIENCE
7 2467 HARVESTED WOOD PRODUCTS//LANDIS//GAP MODEL
8 698 DENITRIFICATION//ANAMMOX//NITROUS OXIDE
9 3267 IMOGOLITE//ALLOPHANE//ANDISOLS
10 2963 EURASIAN SOIL SCIENCE//PHYSICOCHEM BIOL PROBLEMS SOIL SCI//SOIL SCIENCE

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