Class information for:
Level 1: SOIL ORGANIC CARBON//CARBON MANAGEMENT INDEX//DENSITY FRACTIONATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
167 4020 44.0 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
32 33112 SOIL SCIENCE//SOIL BIOLOGY & BIOCHEMISTRY//SOIL RESPIRATION

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 SOIL ORGANIC CARBON Author keyword 118 25% 10% 412
2 CARBON MANAGEMENT INDEX Author keyword 86 96% 1% 26
3 DENSITY FRACTIONATION Author keyword 83 72% 2% 66
4 SOIL ORGANIC MATTER Author keyword 68 16% 10% 385
5 LIGHT FRACTION Author keyword 60 73% 1% 46
6 SOIL & TILLAGE RESEARCH Journal 47 12% 9% 379
7 AGGREGATE STABILITY Author keyword 46 29% 3% 136
8 SOIL AGGREGATION Author keyword 45 43% 2% 80
9 CARBON MANAGEMENT SEQUESTRAT Address 40 35% 2% 95
10 NO TILLAGE Author keyword 39 19% 5% 190

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 SOIL ORGANIC CARBON 118 25% 10% 412 Search SOIL+ORGANIC+CARBON Search SOIL+ORGANIC+CARBON
2 CARBON MANAGEMENT INDEX 86 96% 1% 26 Search CARBON+MANAGEMENT+INDEX Search CARBON+MANAGEMENT+INDEX
3 DENSITY FRACTIONATION 83 72% 2% 66 Search DENSITY+FRACTIONATION Search DENSITY+FRACTIONATION
4 SOIL ORGANIC MATTER 68 16% 10% 385 Search SOIL+ORGANIC+MATTER Search SOIL+ORGANIC+MATTER
5 LIGHT FRACTION 60 73% 1% 46 Search LIGHT+FRACTION Search LIGHT+FRACTION
6 AGGREGATE STABILITY 46 29% 3% 136 Search AGGREGATE+STABILITY Search AGGREGATE+STABILITY
7 SOIL AGGREGATION 45 43% 2% 80 Search SOIL+AGGREGATION Search SOIL+AGGREGATION
8 NO TILLAGE 39 19% 5% 190 Search NO+TILLAGE Search NO+TILLAGE
9 WATER STABLE AGGREGATES 36 50% 1% 51 Search WATER+STABLE+AGGREGATES Search WATER+STABLE+AGGREGATES
10 CARBON SEQUESTRATION 33 11% 7% 274 Search CARBON+SEQUESTRATION Search CARBON+SEQUESTRATION

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 NO TILLAGE 154 30% 11% 433
2 CULTIVATED SOILS 120 55% 4% 148
3 PARTICLE SIZE FRACTIONS 114 36% 6% 258
4 LIGHT FRACTION 108 61% 3% 113
5 NATIVE GRASSLAND SOILS 105 78% 2% 70
6 DENSITY FRACTIONS 93 56% 3% 113
7 MATTER DYNAMICS 89 53% 3% 118
8 MATTER FRACTIONS 76 56% 2% 94
9 MICROBIAL BIOMASS 64 11% 14% 547
10 SEQUESTRATION 63 10% 14% 577

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 SOIL & TILLAGE RESEARCH 47 12% 9% 379

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Carbon sequestration in agricultural soils via cultivation of cover crops - A meta-analysis 2015 7 50 40%
Impact of tropical land-use change on soil organic carbon stocks - a meta-analysis 2011 116 53 58%
Stabilization mechanisms of soil organic matter: Implications for C-saturation of soils 2002 905 111 74%
The knowns, known unknowns and unknowns of sequestration of soil organic carbon 2013 73 140 26%
Soil organic matter turnover is governed by accessibility not recalcitrance 2012 141 173 20%
Soil structure and management: a review 2005 603 129 39%
SOM fractionation methods: Relevance to functional pools and to stabilization mechanisms 2007 263 209 48%
Soil organic carbon sequestration rates by tillage and crop rotation: A global data analysis 2002 718 89 64%
Soil carbon stocks and land use change: a meta analysis 2002 1006 80 45%
Effects of straw carbon input on carbon dynamics in agricultural soils: a meta-analysis 2014 12 69 41%

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 CARBON MANAGEMENT SEQUESTRAT 40 35% 2.4% 95
2 SOLOS 21 12% 4.0% 162
3 LEHRSTUHL BODENKUNDE 11 16% 1.5% 59
4 UNDER PROGRAM AGRON 8 100% 0.1% 5
5 OARDC FAES 7 64% 0.2% 7
6 BIOGEOQUIM AMBIENTAL 7 28% 0.5% 20
7 UMR ECOSOLS FUNCT ECOL SOIL BIOGEOCHEM 6 100% 0.1% 4
8 RECH SOLS GRANDES CULTU 5 60% 0.1% 6
9 CROP PHYSIECOL TILLAGE SCI NORTHWESTERN 5 63% 0.1% 5
10 SICHUAN PROV ECOL FO TRY ENGN 5 55% 0.1% 6

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000275906 SOIL ORGANIC CARBON//ROTHC//ROTHC MODEL
2 0.0000165212 MICROBIAL RESIDUE//MICROBIAL RESIDUES//AMINO SUGAR
3 0.0000159283 SOIL QUALITY INDEX//AICRPDA//SUSTAINABILITY YIELD INDEX
4 0.0000151386 SUSTAINABLE FEEDSTOCK PRODUCTION//AGROECOSYST MANAGEMENT UNIT//SIMULAT MODELING DECIS SCI PROGRAM
5 0.0000116152 DRY COMBUSTION//WALKLEY BLACK//WALKLEY BLACK METHOD
6 0.0000112888 MICROBIAL BIOMASS//SOIL MICROBIAL BIOMASS//MICROBIAL BIOMASS C
7 0.0000108172 STRAW DECOMPOSITION//CROP RESIDUE DECOMPOSITION//AGRON LAON REIMS MONS UR1158
8 0.0000093689 SEMIARID PRAIRIE AGR//CENSUS OF AGRICULTURE//SEMIARID PRAIRIE AGR CENT
9 0.0000090281 KRASNOZEMS//IDEAL SOIL//SURFACE MANAGEMENT
10 0.0000085147 RHIZODEPOSITION//C 14 PULSE LABELLING//PRIMING EFFECT