Class information for:
Level 1: CRVI REDUCTION//CHROMATE REDUCTION//HEXAVALENT CHROMIUM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5068 1679 36.0 67%


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
50 3       ANAEROBIC DIGESTION//MICROBIAL FUEL CELL//WATER SCIENCE AND TECHNOLOGY 91931
1182 2             CRVI REDUCTION//CHROMATE REDUCTION//GEOMICROBIOLOGY JOURNAL 9298
5068 1                   CRVI REDUCTION//CHROMATE REDUCTION//HEXAVALENT CHROMIUM 1679

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 CRVI REDUCTION authKW 1109470 7% 51% 120
2 CHROMATE REDUCTION authKW 809585 4% 70% 64
3 HEXAVALENT CHROMIUM authKW 523447 10% 17% 168
4 CHROMATE REDUCTASE authKW 481358 2% 88% 30
5 CHROMITE ORE PROCESSING RESIDUE authKW 331708 1% 79% 23
6 CHROMATE RESISTANCE authKW 276599 1% 89% 17
7 COPR authKW 243001 1% 64% 21
8 CRVI RESISTANCE authKW 218219 1% 100% 12
9 CHROMIUM REDUCTION authKW 192372 1% 46% 23
10 CHROMATE authKW 180033 5% 13% 76

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 Environmental Sciences 15493 46% 0% 777
2 Engineering, Environmental 13661 23% 0% 386
3 Biotechnology & Applied Microbiology 3045 19% 0% 319
4 Water Resources 2514 11% 0% 183
5 Engineering, Civil 1061 8% 0% 126
6 Microbiology 1000 11% 0% 192
7 Geochemistry & Geophysics 670 6% 0% 104
8 Soil Science 501 4% 0% 60
9 Agricultural Engineering 336 2% 0% 33
10 Engineering, Chemical 187 6% 0% 98

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 FIELD HYDROL CHEM GRP 72740 0% 100% 4
2 MINIST EDUC BGEG 58190 0% 80% 4
3 CARPIO PLAN AYALA OPERAT NARANJO 36370 0% 100% 2
4 IGERT MULTIPHASE ENVIRONM 36370 0% 100% 2
5 SOIL CHEM PROGRAM 36370 0% 100% 2
6 WM KECK GEOENVIRONM 30716 0% 24% 7
7 HACETTEPE IVEDIK OSB TEKNOKENT 27274 0% 50% 3
8 PLANTA PILOTO PROC IND MICROBIOL PROIMI 26438 0% 18% 8
9 AGR SOURCES ANIM 24245 0% 67% 2
10 SOIL GEOG SOIL SCI 23377 0% 43% 3

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 JOURNAL OF HAZARDOUS MATERIALS 13387 6% 1% 108
2 BIOREMEDIATION JOURNAL 12941 1% 6% 12
3 ENVIRONMENTAL SCIENCE & TECHNOLOGY 8379 7% 0% 115
4 ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 3945 1% 1% 17
5 APPLIED GEOCHEMISTRY 3471 2% 1% 27
6 SOIL & SEDIMENT CONTAMINATION 3139 1% 1% 12
7 GEOMICROBIOLOGY JOURNAL 2817 1% 1% 14
8 CHEMOSPHERE 2693 3% 0% 58
9 JOURNAL OF ENVIRONMENTAL QUALITY 2071 2% 0% 28
10 WATER AIR AND SOIL POLLUTION 2003 2% 0% 33

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 CRVI REDUCTION 1109470 7% 51% 120 Search CRVI+REDUCTION Search CRVI+REDUCTION
2 CHROMATE REDUCTION 809585 4% 70% 64 Search CHROMATE+REDUCTION Search CHROMATE+REDUCTION
3 HEXAVALENT CHROMIUM 523447 10% 17% 168 Search HEXAVALENT+CHROMIUM Search HEXAVALENT+CHROMIUM
4 CHROMATE REDUCTASE 481358 2% 88% 30 Search CHROMATE+REDUCTASE Search CHROMATE+REDUCTASE
5 CHROMITE ORE PROCESSING RESIDUE 331708 1% 79% 23 Search CHROMITE+ORE+PROCESSING+RESIDUE Search CHROMITE+ORE+PROCESSING+RESIDUE
6 CHROMATE RESISTANCE 276599 1% 89% 17 Search CHROMATE+RESISTANCE Search CHROMATE+RESISTANCE
7 COPR 243001 1% 64% 21 Search COPR Search COPR
8 CRVI RESISTANCE 218219 1% 100% 12 Search CRVI+RESISTANCE Search CRVI+RESISTANCE
9 CHROMIUM REDUCTION 192372 1% 46% 23 Search CHROMIUM+REDUCTION Search CHROMIUM+REDUCTION
10 CHROMATE 180033 5% 13% 76 Search CHROMATE Search CHROMATE

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 NARAYANI, M , SHETTY, KV , (2013) CHROMIUM-RESISTANT BACTERIA AND THEIR ENVIRONMENTAL CONDITION FOR HEXAVALENT CHROMIUM REMOVAL: A REVIEW.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 43. ISSUE 9. P. 955-1009 163 81% 25
2 MALAVIYA, P , SINGH, A , (2016) BIOREMEDIATION OF CHROMIUM SOLUTIONS AND CHROMIUM CONTAINING WASTEWATERS.CRITICAL REVIEWS IN MICROBIOLOGY. VOL. 42. ISSUE 4. P. 607 -633 168 75% 0
3 DHAL, B , THATOI, HN , DAS, NN , PANDEY, BD , (2013) CHEMICAL AND MICROBIAL REMEDIATION OF HEXAVALENT CHROMIUM FROM CONTAMINATED SOIL AND MINING/METALLURGICAL SOLID WASTE: A REVIEW.JOURNAL OF HAZARDOUS MATERIALS. VOL. 250. ISSUE . P. 272-291 102 58% 109
4 THATOI, H , DAS, S , MISHRA, J , RATH, BP , DAS, N , (2014) BACTERIAL CHROMATE REDUCTASE, A POTENTIAL ENZYME FOR BIOREMEDIATION OF HEXAVALENT CHROMIUM: A REVIEW.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 146. ISSUE . P. 383 -399 93 65% 23
5 AHEMAD, M , (2014) BACTERIAL MECHANISMS FOR CR(VI) RESISTANCE AND REDUCTION: AN OVERVIEW AND RECENT ADVANCES.FOLIA MICROBIOLOGICA. VOL. 59. ISSUE 4. P. 321 -332 83 75% 9
6 GARG, SK , TRIPATHI, M , SRINATH, T , (2012) STRATEGIES FOR CHROMIUM BIOREMEDIATION OF TANNERY EFFLUENT.REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 217. VOL. 217. ISSUE . P. 75 -140 118 45% 7
7 JOUTEY, NT , SAYEL, H , BAHAFID, W , EL GHACHTOULI, N , (2015) MECHANISMS OF HEXAVALENT CHROMIUM RESISTANCE AND REMOVAL BY MICROORGANISMS.REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 233. VOL. 233. ISSUE . P. 45 -69 60 67% 7
8 KAMALUDEEN, SPB , MEGHARAJ, M , JUHASZ, AL , SETHUNATHAN, N , NAIDU, R , (2003) CHROMIUM-MICROORGANISM INTERACTIONS IN SOILS: REMEDIATION IMPLICATIONS.REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 178. VOL. 178. ISSUE . P. 93 -164 104 53% 52
9 VITI, C , MARCHI, E , DECOROSI, F , GIOVANNETTI, L , (2014) MOLECULAR MECHANISMS OF CR(VI) RESISTANCE IN BACTERIA AND FUNGI.FEMS MICROBIOLOGY REVIEWS. VOL. 38. ISSUE 4. P. 633 -659 87 43% 13
10 CHEUNG, KH , GU, JD , (2007) MECHANISM OF HEXAVALENT CHROMIUM DETOXIFICATION BY MICROORGANISMS AND BIOREMEDIATION APPLICATION POTENTIAL: A REVIEW.INTERNATIONAL BIODETERIORATION & BIODEGRADATION. VOL. 59. ISSUE 1. P. 8-15 51 69% 187

Classes with closest relation at Level 1


Rank Class id link
1 18099 CHROMIUM STRESS//CHROMIUM//CHROMIUM ACCUMULATION
2 3984 CRVI//HEXAVALENT CHROMIUM//CHROMIUMVI
3 6999 CHROMIUM SPECIATION//CHROMIUM DETERMINATION//CHROMIUMVI
4 20243 PHOTOCATALYTIC REDUCTION//CRVI PHOTOREDUCTION//CRVI
5 22847 CHROMITE ORE//DIRECT ALLOYING//FERROCHROMIUM
6 4077 WISE ENVIRONM GENET TOXICOL//HEXAVALENT CHROMIUM//MAINE TOXICOL ENVIRONM HLTH
7 13191 HEAVY METAL RESISTANCE//CUPRIAVIDUS METALLIDURANS CH34//METAL RESISTANCE
8 25307 UNIT FUNCT BIONANOMAT//CITROBACTER SP//BIO PD
9 6481 FEIII REDUCTION//GUANGDONG AGR ENVIRONM POLLUT INTEGRATED//DISSIMILATORY FEIII REDUCTION
10 412 BIOSORPTION//BIOSORBENT//HEAVY METALS

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