Class information for:
Level 1: METHANE EMISSION//CH4 EMISSION//PADDY SOIL

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
8279 1200 40.3 61%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1682 6204 LANDFILL LEACHATE//METHANOTROPHS//LEACHATE

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 METHANE EMISSION Author keyword 54 34% 11% 129
2 CH4 EMISSION Author keyword 18 45% 3% 30
3 PADDY SOIL Author keyword 17 19% 7% 83
4 SOIL SCI MICROBIOL Address 13 50% 2% 19
5 RICE PADDY Author keyword 13 29% 3% 37
6 PADDY FIELD Author keyword 12 16% 6% 68
7 CH4 PRODUCTION Author keyword 12 49% 2% 18
8 RICE SOIL Author keyword 10 46% 1% 17
9 JIANGSU LOW CARBON AGR GHGS MITIGAT Address 10 52% 1% 14
10 RICE CULTIVAR Author keyword 9 47% 1% 15

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 METHANE EMISSION 54 34% 11% 129 Search METHANE+EMISSION Search METHANE+EMISSION
2 CH4 EMISSION 18 45% 3% 30 Search CH4+EMISSION Search CH4+EMISSION
3 PADDY SOIL 17 19% 7% 83 Search PADDY+SOIL Search PADDY+SOIL
4 RICE PADDY 13 29% 3% 37 Search RICE+PADDY Search RICE+PADDY
5 PADDY FIELD 12 16% 6% 68 Search PADDY+FIELD Search PADDY+FIELD
6 CH4 PRODUCTION 12 49% 2% 18 Search CH4+PRODUCTION Search CH4+PRODUCTION
7 RICE SOIL 10 46% 1% 17 Search RICE+SOIL Search RICE+SOIL
8 RICE CULTIVAR 9 47% 1% 15 Search RICE+CULTIVAR Search RICE+CULTIVAR
9 PONDED WATER 6 71% 0% 5 Search PONDED+WATER Search PONDED+WATER
10 RICE CLUSTER I 6 100% 0% 4 Search RICE+CLUSTER+I Search RICE+CLUSTER+I

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 PADDY FIELDS 122 52% 14% 166
2 CH4 EMISSION 69 63% 6% 69
3 METHANE EMISSION 63 34% 13% 150
4 PADDIES 62 73% 4% 47
5 FERTILIZER TREATMENT 41 100% 1% 15
6 STRAW APPLICATION 31 73% 2% 24
7 ORGANIC MATTER APPLICATION 27 78% 2% 18
8 PADDY SOIL 26 24% 8% 96
9 LOUISIANA RICE 24 91% 1% 10
10 ANOXIC PADDY SOIL 19 43% 3% 34

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Production, oxidation, emission and consumption of methane by soils: A review 2001 404 210 50%
Fertilizer management practices and greenhouse gas emissions from rice systems: A quantitative review and analysis 2012 27 91 69%
Methane emissions from rice paddies natural wetlands, lakes in China: synthesis new estimate 2013 27 110 37%
Biogeochemistry of paddy soils 2010 129 183 30%
Microbial ecology of methanogens and methanotrophs 2007 95 293 58%
Carbon cycling in rice field ecosystems in the context of input, decomposition and translocation of organic materials and the fates of their end products (CO2 and CH4) 2004 81 87 74%
Control of microbial methane production in wetland rice fields 2002 72 106 78%
Microbiology of flooded rice paddies 2000 192 113 40%
Optimizing rice yields while minimizing yield-scaled global warming potential 2014 4 55 36%
Rice Cluster I methanogens, an important group of Archaea producing greenhouse gas in soil 2006 42 39 56%

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 SOIL SCI MICROBIOL 13 50% 1.6% 19
2 JIANGSU LOW CARBON AGR GHGS MITIGAT 10 52% 1.2% 14
3 SOIL BIOL CHEM 7 32% 1.5% 18
4 SOIL MICROBIOL 2 10% 1.8% 22
5 SHONAI BRANCH 2 44% 0.3% 4
6 LVEC 2 67% 0.2% 2
7 MULTICROPPING CULTIVAT FARMING SYST 2 67% 0.2% 2
8 BK PROGRAM 21 2 11% 1.2% 14
9 AGRON SOILS PLANT PHYSIOL 1 38% 0.3% 3
10 FUNCT CEREAL CROP 1 38% 0.3% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000150935 METHANOTROPHS//METHANOTROPH//METHANE OXIDATION
2 0.0000127634 NITROUS OXIDE//DENITRIFICATION//N2O
3 0.0000117116 PEATLAND//PEATLAND ECOL GRP//PEATLANDS
4 0.0000116788 DEEP BIOSPHERE//DESULFOBULBUS//SULFATE REDUCTION RATE
5 0.0000097449 SYNTROPHIC ACETATE OXIDATION//INTERSPECIES HYDROGEN TRANSFER//SYNTROPH
6 0.0000080466 LEAF COLOUR CHART//LEAF COLOR CHART//INDIGENOUS NUTRIENT SUPPLY
7 0.0000072857 FIRN AIR//GRENOBLE IMAGE PAROLE SIGNAL AUTOMAT GIPSA//AEROBIC METHANE EMISSION
8 0.0000063413 BRONZING//DEHUSKING TREATMENT//IRON TOXICITY
9 0.0000058024 PROTEIN SIP//SOIL METAPROTEOMICS//CHEM DIRECTORATE
10 0.0000054623 AMMONIA VOLATILIZATION//NBPT//UREASE INHIBITOR