Class information for:
Level 1: BIOGENIC MN OXIDE//BIOGENIC MANGANESE OXIDES//MANGANESE REMOVAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7352 1378 38.1 56%


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
7352 1                   BIOGENIC MN OXIDE//BIOGENIC MANGANESE OXIDES//MANGANESE REMOVAL 1378

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 BIOGENIC MN OXIDE authKW 424843 2% 91% 21
2 BIOGENIC MANGANESE OXIDES authKW 398835 1% 100% 18
3 MANGANESE REMOVAL authKW 394295 2% 57% 31
4 BIRNESSITE authKW 371001 4% 29% 57
5 MANGANESE OXIDATION authKW 303854 2% 57% 24
6 MN OXIDIZING BACTERIA authKW 179474 1% 90% 9
7 MANGANESE OXIDIZING BACTERIA authKW 173703 1% 56% 14
8 LEPTOTHRIX DISCOPHORA authKW 163157 1% 82% 9
9 IRON REMOVAL authKW 159734 2% 23% 32
10 MNII OXIDATION authKW 158262 1% 71% 10

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 Engineering, Environmental 7284 19% 0% 257
2 Geochemistry & Geophysics 5843 19% 0% 255
3 Environmental Sciences 5462 31% 0% 428
4 Water Resources 3784 15% 0% 200
5 Mineralogy 3453 7% 0% 100
6 Soil Science 3211 9% 0% 129
7 Limnology 722 3% 0% 40
8 Engineering, Civil 655 7% 0% 91
9 Microbiology 539 10% 0% 132
10 Geosciences, Multidisciplinary 477 8% 0% 109

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 SUBTROP AGR OURCE ENVIRONM 83769 1% 34% 11
2 ENVIRONM BIOMOL SYST 56933 2% 9% 29
3 DELAWARE ENVIRONM 49068 1% 18% 12
4 LAFQA 46156 0% 42% 5
5 ENVIRONM GEOCHEM GRP 44727 1% 10% 20
6 JSPS FELLOW DC2 44315 0% 100% 2
7 MARINE BIO ADV MAT CLUSTER 44315 0% 100% 2
8 ORE GEOL MINERAL 44315 0% 100% 2
9 NANOGEOSCI TECHNOL 44307 0% 33% 6
10 ENVIRONM BIOGEOCHEM GRP 34672 0% 26% 6

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 GEOMICROBIOLOGY JOURNAL 32614 3% 3% 43
2 GEOCHIMICA ET COSMOCHIMICA ACTA 22415 8% 1% 114
3 JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA 14883 2% 3% 26
4 GEOCHEMICAL TRANSACTIONS 7474 1% 5% 7
5 ENVIRONMENTAL SCIENCE & TECHNOLOGY 6674 7% 0% 93
6 AMERICAN MINERALOGIST 6647 3% 1% 45
7 JOURNAL AMERICAN WATER WORKS ASSOCIATION 3885 2% 1% 22
8 AQUATIC GEOCHEMISTRY 3660 1% 2% 9
9 WATER RESEARCH 3013 3% 0% 46
10 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 2873 3% 0% 35

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 BIOGENIC MN OXIDE 424843 2% 91% 21 Search BIOGENIC+MN+OXIDE Search BIOGENIC+MN+OXIDE
2 BIOGENIC MANGANESE OXIDES 398835 1% 100% 18 Search BIOGENIC+MANGANESE+OXIDES Search BIOGENIC+MANGANESE+OXIDES
3 MANGANESE REMOVAL 394295 2% 57% 31 Search MANGANESE+REMOVAL Search MANGANESE+REMOVAL
4 BIRNESSITE 371001 4% 29% 57 Search BIRNESSITE Search BIRNESSITE
5 MANGANESE OXIDATION 303854 2% 57% 24 Search MANGANESE+OXIDATION Search MANGANESE+OXIDATION
6 MN OXIDIZING BACTERIA 179474 1% 90% 9 Search MN+OXIDIZING+BACTERIA Search MN+OXIDIZING+BACTERIA
7 MANGANESE OXIDIZING BACTERIA 173703 1% 56% 14 Search MANGANESE+OXIDIZING+BACTERIA Search MANGANESE+OXIDIZING+BACTERIA
8 LEPTOTHRIX DISCOPHORA 163157 1% 82% 9 Search LEPTOTHRIX+DISCOPHORA Search LEPTOTHRIX+DISCOPHORA
9 IRON REMOVAL 159734 2% 23% 32 Search IRON+REMOVAL Search IRON+REMOVAL
10 MNII OXIDATION 158262 1% 71% 10 Search MNII+OXIDATION Search MNII+OXIDATION

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 ELZINGA, EJ , (2016) MN-54 RADIOTRACERS DEMONSTRATE CONTINUOUS DISSOLUTION AND REPRECIPITATION OF VERNADITE (DELTA-MNO2) DURING INTERACTION WITH AQUEOUS MN(II).ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 50. ISSUE 16. P. 8670 -8677 71 82% 1
2 REMUCAL, CK , GINDER-VOGEL, M , (2014) A CRITICAL REVIEW OF THE REACTIVITY OF MANGANESE OXIDES WITH ORGANIC CONTAMINANTS.ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS. VOL. 16. ISSUE 6. P. 1247-1266 87 55% 26
3 TEBO, BM , BARGAR, JR , CLEMENT, BG , DICK, GJ , MURRAY, KJ , PARKER, D , VERITY, R , WEBB, SM , (2004) BIOGENIC MANGANESE OXIDES: PROPERTIES AND MECHANISMS OF FORMATION.ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES. VOL. 32. ISSUE . P. 287 -328 86 56% 427
4 ZHAO, HY , ZHU, MQ , LI, W , ELZINGA, EJ , VILLALOBOS, M , LIU, F , ZHANG, J , FENG, XH , SPARKS, DL , (2016) REDOX REACTIONS BETWEEN MN(II) AND HEXAGONAL BIRNESSITE CHANGE ITS LAYER SYMMETRY.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 50. ISSUE 4. P. 1750 -1758 48 91% 3
5 LEFKOWITZ, JP , ELZINGA, EJ , (2015) IMPACTS OF AQUEOUS MN(II) ON THE SORPTION OF ZN(II) BY HEXAGONAL BIRNESSITE.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 49. ISSUE 8. P. 4886 -4893 48 96% 4
6 HINKLE, MAG , FLYNN, ED , CATALANO, JG , (2016) STRUCTURAL RESPONSE OF PHYLLOMANGANATES TO WET AGING AND AQUEOUS MN(II).GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 192. ISSUE . P. 220 -234 59 78% 0
7 SANTELLI, CM , WEBB, SM , DOHNALKOVA, AC , HANSEL, CM , (2011) DIVERSITY OF MN OXIDES PRODUCED BY MN(II)-OXIDIZING FUNGI.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 75. ISSUE 10. P. 2762-2776 52 79% 41
8 SPIRO, TG , BARGAR, JR , SPOSITO, G , TEBO, BM , (2010) BACTERIOGENIC MANGANESE OXIDES.ACCOUNTS OF CHEMICAL RESEARCH. VOL. 43. ISSUE 1. P. 2-9 52 78% 66
9 GRANGEON, S , MANCEAU, A , GUILHERMET, J , GAILLOT, AC , LANSON, M , LANSON, B , (2012) ZN SORPTION MODIFIES DYNAMICALLY THE LAYER AND INTERLAYER STRUCTURE OF VERNADITE.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 85. ISSUE . P. 302-313 61 66% 24
10 MAYANNA, S , PEACOCK, CL , SCHAFFNER, F , GRAWUNDER, A , MERTEN, D , KOTHE, E , BUCHEL, G , (2015) BIOGENIC PRECIPITATION OF MANGANESE OXIDES AND ENRICHMENT OF HEAVY METALS AT ACIDIC SOIL PH.CHEMICAL GEOLOGY. VOL. 402. ISSUE . P. 6 -17 49 71% 8

Classes with closest relation at Level 1


Rank Class id link
1 19489 IRON OXIDIZING BACTERIA//GALLIONELLA//ZETAPROTEOBACTERIA
2 33069 NATURAL SURFACE COATINGS//PB AND CD ADSORPTION//MINIST EDUC ENVIRONM OURCES
3 22564 HUMIC LIKE ACID//ABIOTIC HUMIFICATION//COMPOST LIKE MATERIALS
4 4177 MANGANESE OXIDE//MN3O4//CRYPTOMELANE
5 18075 ENVIRONM GEOCHEM GRP//ATTENDANT ANIONS//SEPIOLITE FALCONDOITE
6 9294 FERROMANGANESE CRUSTS//CENTRAL INDIAN BASIN//MANGANESE NODULES
7 6481 FEIII REDUCTION//GUANGDONG AGR ENVIRONM POLLUT INTEGRATED//DISSIMILATORY FEIII REDUCTION
8 22396 ROCK VARNISH//DESERT VARNISH//DESERT PAVEMENT
9 19610 REDUCTIVE LEACHING//MANGANESE ORE//MANGANESE OXIDE ORE
10 15921 ASTRON GEOSCI//PYROXENOID//COTICULES

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