Class information for:
Level 1: DEEP SUBSURFACE//TERRESTRIAL SUBSURFACE//IPTAI

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
16631 579 43.9 57%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
878 10792 SULFATE REDUCING BACTERIA//SULFATE REDUCTION//MICROBIOLOGICALLY INFLUENCED CORROSION

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 DEEP SUBSURFACE Author keyword 16 50% 4% 23
2 TERRESTRIAL SUBSURFACE Author keyword 6 80% 1% 4
3 IPTAI Address 4 67% 1% 4
4 SUBSURFACE Author keyword 4 10% 6% 37
5 DIRECC ESTUDIOS AGUA MEDIO AMBIENTE Address 2 67% 0% 2
6 MICROBIAL GAS PRODUCTION Author keyword 2 67% 0% 2
7 TRACE ELEMENT MIGRATION Author keyword 2 67% 0% 2
8 BIOMED SCI BIOL Address 2 50% 1% 3
9 SUBSURFACE MICROBIOLOGY Author keyword 2 19% 2% 9
10 GROUNDWATER MICROBIOLOGY Author keyword 2 43% 1% 3

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 DEEP SUBSURFACE 16 50% 4% 23 Search DEEP+SUBSURFACE Search DEEP+SUBSURFACE
2 TERRESTRIAL SUBSURFACE 6 80% 1% 4 Search TERRESTRIAL+SUBSURFACE Search TERRESTRIAL+SUBSURFACE
3 SUBSURFACE 4 10% 6% 37 Search SUBSURFACE Search SUBSURFACE
4 MICROBIAL GAS PRODUCTION 2 67% 0% 2 Search MICROBIAL+GAS+PRODUCTION Search MICROBIAL+GAS+PRODUCTION
5 TRACE ELEMENT MIGRATION 2 67% 0% 2 Search TRACE+ELEMENT+MIGRATION Search TRACE+ELEMENT+MIGRATION
6 SUBSURFACE MICROBIOLOGY 2 19% 2% 9 Search SUBSURFACE+MICROBIOLOGY Search SUBSURFACE+MICROBIOLOGY
7 GROUNDWATER MICROBIOLOGY 2 43% 1% 3 Search GROUNDWATER+MICROBIOLOGY Search GROUNDWATER+MICROBIOLOGY
8 DEEP BIOSPHERE 2 13% 2% 12 Search DEEP+BIOSPHERE Search DEEP+BIOSPHERE
9 SUBSURFACE BACTERIA 1 38% 1% 3 Search SUBSURFACE+BACTERIA Search SUBSURFACE+BACTERIA
10 LANTHANIDE SORPTION 1 50% 0% 2 Search LANTHANIDE+SORPTION Search LANTHANIDE+SORPTION

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 TERRESTRIAL SUBSURFACE 32 59% 6% 36
2 INTRODUCED ORGANIC COMPOUNDS 31 82% 3% 18
3 SAVANNAH RIVER PLANT 15 82% 2% 9
4 DEEP CRYSTALLINE BEDROCK 15 77% 2% 10
5 STRIPA RESEARCH MINE 13 71% 2% 10
6 CRYSTALLINE BEDROCK 12 52% 3% 16
7 ATTACHED BACTERIAL POPULATIONS 11 69% 2% 9
8 SOUTHEASTERN SWEDEN 10 35% 4% 23
9 PHYSIOLOGICAL DIVERSITY 9 26% 5% 30
10 COASTAL PLAIN SEDIMENTS 9 67% 1% 8

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The Deep, Dark Energy Biosphere: Intraterrestrial Life on Earth 2012 27 63 41%
Microbial biodiversity in groundwater ecosystems 2009 92 179 27%
Nature and Extent of the Deep Biosphere 2013 21 171 26%
Exploration of deep intraterrestrial microbial life: current perspectives 2000 135 38 50%
DEEP SUBSURFACE MICROBIAL PROCESSES 1995 168 86 44%
Review: Microbial biocenoses in pristine aquifers and an assessment of investigative methods 2006 81 173 19%
Thermophilic prokaryotes from deep subterranean habitats 2014 1 74 38%
Investigations of subterranean bacteria in deep crystalline bedrock and their importance for the disposal of nuclear waste 1996 43 41 44%
Some effects of microbial activity on the evolution of clay-based buffer properties in underground repositories 2009 7 19 42%
MICROBIAL ECOLOGY OF THE TERRESTRIAL SUBSURFACE 1988 277 71 31%

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 IPTAI 4 67% 0.7% 4
2 DIRECC ESTUDIOS AGUA MEDIO AMBIENTE 2 67% 0.3% 2
3 BIOMED SCI BIOL 2 50% 0.5% 3
4 AREA MEDIO AMBIENTE HIDR 1 50% 0.3% 2
5 BEDROCK BIOREMEDIAT 1 50% 0.3% 2
6 ENGINEERED BARRIERS ANAL BRANCH 1 100% 0.3% 2
7 FRONTIER PROGRAM DEEP SEA ENVIRONM 1 50% 0.3% 2
8 LONG ISL GROUNDWATER 1 100% 0.3% 2
9 OCEANS EARTH ATMOSPHER SCI 1 50% 0.3% 2
10 BIOMARKER ANAL 1 12% 1.4% 8

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000196514 SOURING//PETROLEUM MICROBIOLOGY//REVERSE SAMPLE GENOME PROBING
2 0.0000189752 DEEP BIOSPHERE//DESULFOBULBUS//SULFATE REDUCTION RATE
3 0.0000179981 BENZYLSUCCINATE SYNTHASE//BTEX//NATURAL ATTENUATION
4 0.0000167780 KAKKONDA//MIZUNAMI UNDERGROUND//OROGENIC FIELD
5 0.0000121825 GALLIONELLA//IRON OXIDIZING BACTERIA//LEPTOTHRIX CHOLODNII
6 0.0000099256 INTERNATIONAL JOURNAL OF SPELEOLOGY//MOONMILK//HYPOGENIC SPELEOGENESIS
7 0.0000082588 PLFA//BIOLOG//PHOSPHOLIPID FATTY ACID
8 0.0000073788 MICROBIAL GEOCHEM//ACID BASE TITRATIONS//ECOL PROBLEMS NO REG
9 0.0000073708 GENET ECOL AOBA KU//AQUATIC BACTERIOLOGY//HETEROTROPHIC ASSIMILATION OF CARBON DIOXIDE
10 0.0000072751 URANIUM REDUCTION//CITROBACTER SP//URANIUM RESISTANCE