Class information for:
Level 1: AEROBIC DENITRIFICATION//HETEROTROPHIC NITRIFICATION//HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22047 396 25.9 63%


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
698 2             DENITRIFICATION//ANAMMOX//NITROUS OXIDE 13021
22047 1                   AEROBIC DENITRIFICATION//HETEROTROPHIC NITRIFICATION//HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION 396

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 AEROBIC DENITRIFICATION authKW 4559597 22% 68% 87
2 HETEROTROPHIC NITRIFICATION authKW 2946639 17% 56% 68
3 HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION authKW 771087 3% 100% 10
4 AEROBIC DENITRIFIER authKW 642569 3% 83% 10
5 HETEROTROPHIC NITRIFIER authKW 472289 2% 88% 7
6 THIOSPHAERA PANTOTROPHA authKW 449343 3% 45% 13
7 HETEROTROPHIC NITRIFYING BACTERIA authKW 321284 1% 83% 5
8 HYDROXYLAMINE OXIDASE authKW 275385 1% 71% 5
9 BIOLOGIC NITROGEN REMOVAL authKW 246746 1% 80% 4
10 MICROVIRGULA AERODENITRIFICANS authKW 231326 1% 100% 3

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 Biotechnology & Applied Microbiology 3680 41% 0% 162
2 Agricultural Engineering 2787 11% 0% 43
3 Microbiology 1337 25% 0% 99
4 Environmental Sciences 613 20% 0% 80
5 Energy & Fuels 417 11% 0% 44
6 Water Resources 401 9% 0% 36
7 Engineering, Environmental 268 7% 0% 28
8 Virology 159 5% 0% 21
9 Food Science & Technology 138 8% 0% 31
10 Engineering, Chemical 34 5% 0% 21

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 AQUAT PATHOGEN ECT MINIST AGR 77109 0% 100% 1
2 BIO ERSIDAD VARIABILIDAD MOL 77109 0% 100% 1
3 LONG JIANG ENVIRONM PROTECT 77109 0% 100% 1
4 PETROBRAS RD CENPES 77109 0% 100% 1
5 TAKUMA 77109 0% 100% 1
6 UMR 6535 OCEANOG BIOGEOCHEM 77109 0% 100% 1
7 YING JIE COMMUN 417N 77109 0% 100% 1
8 AGR AGR CHEM NADA KU 77107 1% 50% 2
9 ED H ST S MANAGEMENT 44059 1% 29% 2
10 ENVIRONM SCI FI ERIES 38553 0% 50% 1

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 VOPROSY VIRUSOLOGII 12356 5% 1% 19
2 BIORESOURCE TECHNOLOGY 8259 11% 0% 43
3 JOURNAL OF BIOSCIENCE AND BIOENGINEERING 6805 5% 0% 19
4 ANTONIE VAN LEEUWENHOEK JOURNAL OF MICROBIOLOGY 3372 1% 1% 5
5 FEMS MICROBIOLOGY ECOLOGY 2233 3% 0% 11
6 FRESENIUS ENVIRONMENTAL BULLETIN 1133 3% 0% 10
7 JOURNAL OF ENVIRONMENTAL SCIENCES 962 2% 0% 7
8 INTERNATIONAL BIODETERIORATION & BIODEGRADATION 944 2% 0% 6
9 MICROBIOLOGY 920 2% 0% 7
10 CANADIAN JOURNAL OF MICROBIOLOGY 792 2% 0% 8

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 AEROBIC DENITRIFICATION 4559597 22% 68% 87 Search AEROBIC+DENITRIFICATION Search AEROBIC+DENITRIFICATION
2 HETEROTROPHIC NITRIFICATION 2946639 17% 56% 68 Search HETEROTROPHIC+NITRIFICATION Search HETEROTROPHIC+NITRIFICATION
3 HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION 771087 3% 100% 10 Search HETEROTROPHIC+NITRIFICATION+AEROBIC+DENITRIFICATION Search HETEROTROPHIC+NITRIFICATION+AEROBIC+DENITRIFICATION
4 AEROBIC DENITRIFIER 642569 3% 83% 10 Search AEROBIC+DENITRIFIER Search AEROBIC+DENITRIFIER
5 HETEROTROPHIC NITRIFIER 472289 2% 88% 7 Search HETEROTROPHIC+NITRIFIER Search HETEROTROPHIC+NITRIFIER
6 THIOSPHAERA PANTOTROPHA 449343 3% 45% 13 Search THIOSPHAERA+PANTOTROPHA Search THIOSPHAERA+PANTOTROPHA
7 HETEROTROPHIC NITRIFYING BACTERIA 321284 1% 83% 5 Search HETEROTROPHIC+NITRIFYING+BACTERIA Search HETEROTROPHIC+NITRIFYING+BACTERIA
8 HYDROXYLAMINE OXIDASE 275385 1% 71% 5 Search HYDROXYLAMINE+OXIDASE Search HYDROXYLAMINE+OXIDASE
9 BIOLOGIC NITROGEN REMOVAL 246746 1% 80% 4 Search BIOLOGIC+NITROGEN+REMOVAL Search BIOLOGIC+NITROGEN+REMOVAL
10 MICROVIRGULA AERODENITRIFICANS 231326 1% 100% 3 Search MICROVIRGULA+AERODENITRIFICANS Search MICROVIRGULA+AERODENITRIFICANS

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 XU, Y , HE, TX , LI, ZL , YE, Q , CHEN, YL , XIE, EY , ZHANG, X , (2017) NITROGEN REMOVAL CHARACTERISTICS OF PSEUDOMONAS PUTIDA Y-9 CAPABLE OF HETEROTROPHIC NITRIFICATION AND AEROBIC DENITRIFICATION AT LOW TEMPERATURE.BIOMED RESEARCH INTERNATIONAL. VOL. . ISSUE . P. - 32 97% 0
2 HE, TX , LI, ZL , SUN, Q , XU, Y , YE, Q , (2016) HETEROTROPHIC NITRIFICATION AND AEROBIC DENITRIFICATION BY PSEUDOMONAS TOLAASII Y-11 WITHOUT NITRITE ACCUMULATION DURING NITROGEN CONVERSION.BIORESOURCE TECHNOLOGY. VOL. 200. ISSUE . P. 493 -499 22 81% 7
3 YE, J , ZHAO, B , AN, Q , HUANG, YS , (2016) NITROGEN REMOVAL BY PROVIDENCIA RETTGERI STRAIN YL WITH HETEROTROPHIC NITRIFICATION AND AEROBIC DENITRIFICATION.ENVIRONMENTAL TECHNOLOGY. VOL. 37. ISSUE 17. P. 2206 -2213 28 90% 0
4 YAO, S , NI, JR , MA, T , LI, C , (2013) HETEROTROPHIC NITRIFICATION AND AEROBIC DENITRIFICATION AT LOW TEMPERATURE BY A NEWLY ISOLATED BACTERIUM, ACINETOBACTER SP HA2.BIORESOURCE TECHNOLOGY. VOL. 139. ISSUE . P. 80-86 26 84% 35
5 JI, B , YANG, K , ZHU, L , JIANG, Y , WANG, HY , ZHOU, J , ZHANG, HN , (2015) AEROBIC DENITRIFICATION: A REVIEW OF IMPORTANT ADVANCES OF THE LAST 30 YEARS.BIOTECHNOLOGY AND BIOPROCESS ENGINEERING. VOL. 20. ISSUE 4. P. 643 -651 41 57% 2
6 HUANG, TL , ZHOU, SL , ZHANG, HH , BAI, SY , HE, XX , YANG, X , (2015) NITROGEN REMOVAL CHARACTERISTICS OF A NEWLY ISOLATED INDIGENOUS AEROBIC DENITRIFIER FROM OLIGOTROPHIC DRINKING WATER RESERVOIR, ZOOGLOEA SP N299.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. VOL. 16. ISSUE 5. P. 10038 -10060 32 64% 6
7 LIU, YX , HU, TT , SONG, YJ , CHEN, HP , LV, YK , (2015) HETEROTROPHIC NITROGEN REMOVAL BY ACINETOBACTER SP Y1 ISOLATED FROM COKE PLANT WASTEWATER.JOURNAL OF BIOSCIENCE AND BIOENGINEERING. VOL. 120. ISSUE 5. P. 549 -554 27 82% 1
8 CHEN, Q , NI, JR , (2011) HETEROTROPHIC NITRIFICATION-AEROBIC DENITRIFICATION BY NOVEL ISOLATED BACTERIA.JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY. VOL. 38. ISSUE 9. P. 1305-1310 23 85% 38
9 LEI, Y , WANG, YQ , LIU, HJ , XI, CW , SONG, LY , (2016) A NOVEL HETEROTROPHIC NITRIFYING AND AEROBIC DENITRIFYING BACTERIUM, ZOBELLELLA TAIWANENSIS DN-7, CAN REMOVE HIGH-STRENGTH AMMONIUM.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY. VOL. 100. ISSUE 9. P. 4219 -4229 22 76% 2
10 SU, JF , ZHANG, K , HUANG, TL , WEN, G , GUO, L , YANG, SF , (2015) HETEROTROPHIC NITRIFICATION AND AEROBIC DENITRIFICATION AT LOW NUTRIENT CONDITIONS BY A NEWLY ISOLATED BACTERIUM, ACINETOBACTER SP SYF26.MICROBIOLOGY-SGM. VOL. 161. ISSUE . P. 829 -837 23 82% 2

Classes with closest relation at Level 1


Rank Class id link
1 8207 NITRITE REDUCTASE//NITROUS OXIDE REDUCTASE//CYTOCHROME CD1
2 20323 NITROUS OXIDE//NITRIFIER DENITRIFICATION//MICROORGANISM PLICAT RISK CONTROL MAR
3 4917 AUTOTROPHIC DENITRIFICATION//DENITRIFICATION//NITRATE REMOVAL
4 31178 CYTOCHROME P450NOR//FUNGAL DENITRIFICATION//P450NOR
5 3097 ANAMMOX//NITRITATION//PARTIAL NITRIFICATION
6 2190 AMMONIA OXIDIZING BACTERIA//AMMONIA OXIDIZING ARCHAEA//AMOA
7 24092 SALINE WASTEWATER//REVERSE OSMOSIS CONCENTRATE//UVC H2O2
8 29237 PARACOCCUS AMINOPHILUS JCM 7686//PROGRAMA EVOLUC MOL//BACTERIAL GENET
9 37043 ELECTRON DONOR PATTERN//EQUIPE ENVIRONM MICROBIOLCNRSUMR 5254//GENETIC TOOLBOX
10 15105 FEIIEDTA//NOX ABSORPTION//FEIIIEDTA

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