Class information for:
Level 1: NITROUS OXIDE//NITRIFIER DENITRIFICATION//MICROORGANISM PLICAT RISK CONTROL MAR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20323 466 32.3 69%


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
20323 1                   NITROUS OXIDE//NITRIFIER DENITRIFICATION//MICROORGANISM PLICAT RISK CONTROL MAR 466

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 NITROUS OXIDE authKW 586823 39% 5% 181
2 NITRIFIER DENITRIFICATION authKW 321057 3% 35% 14
3 MICROORGANISM PLICAT RISK CONTROL MAR address 246676 2% 47% 8
4 SHANDONG PROV WATER POLLUT CONTROL O address 197799 5% 12% 25
5 ENRICHED NITRIFIERS authKW 196577 1% 100% 3
6 BIOLOGICAL ODOR CONTROL authKW 174732 1% 67% 4
7 ODOR IMPACTS authKW 149769 1% 57% 4
8 ODORANT EMISSIONS authKW 149769 1% 57% 4
9 ODOR ASSESSMENTS authKW 147431 1% 75% 3
10 REJECT WASTEWATER authKW 147431 1% 75% 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 Engineering, Environmental 15253 45% 0% 212
2 Water Resources 8478 36% 0% 169
3 Environmental Sciences 7354 60% 0% 279
4 Agricultural Engineering 1639 8% 0% 36
5 Biotechnology & Applied Microbiology 1055 21% 0% 98
6 Limnology 805 5% 0% 24
7 Engineering, Chemical 301 12% 0% 55
8 Energy & Fuels 261 8% 0% 39
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 131 2% 0% 11
10 Soil Science 7 1% 0% 5

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 MICROORGANISM PLICAT RISK CONTROL MAR 246676 2% 47% 8
2 SHANDONG PROV WATER POLLUT CONTROL O 197799 5% 12% 25
3 SHENZHEN SHENZHEN 87366 0% 67% 2
4 SANIT ENGN WASTE MANAGEMENT ISAH 84244 1% 43% 3
5 WATER ENERGY NEXUS 84244 1% 43% 3
6 ADV WATER MANAGEMENT 65730 5% 4% 23
7 AQUACULTURE CONSORTIUM 65526 0% 100% 1
8 CIENCIA INGN AGUA AMBIENTE 65526 0% 100% 1
9 COMPANHIA ESTADUAL AGUAS ESGOTOS 65526 0% 100% 1
10 DEP EARTH SYST SCI 65526 0% 100% 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 WATER RESEARCH 16021 13% 0% 61
2 WATER ENVIRONMENT RESEARCH 8883 5% 1% 21
3 WATER SCIENCE AND TECHNOLOGY 8055 11% 0% 50
4 BIORESOURCE TECHNOLOGY 4366 7% 0% 34
5 JOURNAL OF WATER AND CLIMATE CHANGE 2280 1% 1% 3
6 ENVIRONMENTAL SCIENCE & TECHNOLOGY 2051 6% 0% 30
7 ENVIRONMENTAL TECHNOLOGY 1912 3% 0% 12
8 JOURNAL OF INTEGRATIVE ENVIRONMENTAL SCIENCES 1566 0% 1% 2
9 JOURNAL OF ENVIRONMENTAL ENGINEERING AND SCIENCE 1538 1% 1% 3
10 CHEMICAL ENGINEERING JOURNAL 1460 4% 0% 17

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 NITROUS OXIDE 586823 39% 5% 181 Search NITROUS+OXIDE Search NITROUS+OXIDE
2 NITRIFIER DENITRIFICATION 321057 3% 35% 14 Search NITRIFIER+DENITRIFICATION Search NITRIFIER+DENITRIFICATION
3 ENRICHED NITRIFIERS 196577 1% 100% 3 Search ENRICHED+NITRIFIERS Search ENRICHED+NITRIFIERS
4 BIOLOGICAL ODOR CONTROL 174732 1% 67% 4 Search BIOLOGICAL+ODOR+CONTROL Search BIOLOGICAL+ODOR+CONTROL
5 ODOR IMPACTS 149769 1% 57% 4 Search ODOR+IMPACTS Search ODOR+IMPACTS
6 ODORANT EMISSIONS 149769 1% 57% 4 Search ODORANT+EMISSIONS Search ODORANT+EMISSIONS
7 ODOR ASSESSMENTS 147431 1% 75% 3 Search ODOR+ASSESSMENTS Search ODOR+ASSESSMENTS
8 REJECT WASTEWATER 147431 1% 75% 3 Search REJECT+WASTEWATER Search REJECT+WASTEWATER
9 ACTIVATED SLUDGE MODEL FOR NITROGEN 131051 0% 100% 2 Search ACTIVATED+SLUDGE+MODEL+FOR+NITROGEN Search ACTIVATED+SLUDGE+MODEL+FOR+NITROGEN
10 AOB DENITRIFICATION 131051 0% 100% 2 Search AOB+DENITRIFICATION Search AOB+DENITRIFICATION

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 DAELMAN, MRJ , VAN VOORTHUIZEN, EM , VAN DONGEN, UGJM , VOLCKE, EIP , VAN LOOSDRECHT, MCM , (2015) SEASONAL AND DIURNAL VARIABILITY OF N2O EMISSIONS FROM A FULL-SCALE MUNICIPAL WASTEWATER TREATMENT PLANT.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 536. ISSUE . P. 1 -11 44 83% 10
2 NI, BJ , YUAN, ZG , (2015) RECENT ADVANCES IN MATHEMATICAL MODELING OF NITROUS OXIDES EMISSIONS FROM WASTEWATER TREATMENT PROCESSES.WATER RESEARCH. VOL. 87. ISSUE . P. 336 -346 41 87% 8
3 MANNINA, G , EKAMA, G , CANIANI, D , COSENZA, A , ESPOSITO, G , GORI, R , GARRIDO-BASERBA, M , ROSSO, D , OLSSON, G , (2016) GREENHOUSE GASES FROM WASTEWATER TREATMENT - A REVIEW OF MODELLING TOOLS.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 551. ISSUE . P. 254 -270 44 75% 2
4 BAO, ZY , SUN, SC , SUN, DZ , (2016) ASSESSMENT OF GREENHOUSE GAS EMISSION FROM A/O AND SBR WASTEWATER TREATMENT PLANTS IN BEIJING, CHINA.INTERNATIONAL BIODETERIORATION & BIODEGRADATION. VOL. 108. ISSUE . P. 108 -114 37 90% 0
5 SUN, SC , BAO, ZY , SUN, DZ , (2015) STUDY ON EMISSION CHARACTERISTICS AND REDUCTION STRATEGY OF NITROUS OXIDE DURING WASTEWATER TREATMENT BY DIFFERENT PROCESSES.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. VOL. 22. ISSUE 6. P. 4222 -4229 34 89% 1
6 POCQUET, M , WU, Z , QUEINNEC, I , SPERANDIO, M , (2016) A TWO PATHWAY MODEL FOR N2O EMISSIONS BY AMMONIUM OXIDIZING BACTERIA SUPPORTED BY THE NO/N2O VARIATION.WATER RESEARCH. VOL. 88. ISSUE . P. 948 -959 24 89% 6
7 DOMINGO-FELEZ, C , PELLICER-NACHER, C , PETERSEN, MS , JENSEN, MM , PLOSZ, BG , SMETS, BF , (2017) HETEROTROPHS ARE KEY CONTRIBUTORS TO NITROUS OXIDE PRODUCTION IN ACTIVATED SLUDGE UNDER LOW C-TO-N RATIOS DURING NITRIFICATION-BATCH EXPERIMENTS AND MODELING.BIOTECHNOLOGY AND BIOENGINEERING. VOL. 114. ISSUE 1. P. 132 -140 25 69% 1
8 CASTRO-BARROS, CM , RODRIGUEZ-CABALLERO, A , VOLCKE, EIP , PIJUAN, M , (2016) EFFECT OF NITRITE ON THE N2O AND NO PRODUCTION ON THE NITRIFICATION OF LOW-STRENGTH AMMONIUM WASTEWATER.CHEMICAL ENGINEERING JOURNAL. VOL. 287. ISSUE . P. 269 -276 28 68% 5
9 PAN, YT , VAN DEN AKKER, B , YE, L , NI, BJ , WATTS, S , REID, K , YUAN, ZG , (2016) UNRAVELLING THE SPATIAL VARIATION OF NITROUS OXIDE EMISSIONS FROM A STEP-FEED PLUG-FLOW FULL SCALE WASTEWATER TREATMENT PLANT.SCIENTIFIC REPORTS. VOL. 6. ISSUE . P. - 25 100% 0
10 KOSONEN, H , HEINONEN, M , MIKOLA, A , HAIMI, H , MULAS, M , CORONA, F , VAHALA, R , (2016) NITROUS OXIDE PRODUCTION AT A FULLY COVERED WASTEWATER TREATMENT PLANT: RESULTS OF A LONG-TERM ONLINE MONITORING CAMPAIGN.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 50. ISSUE 11. P. 5547 -5554 27 90% 0

Classes with closest relation at Level 1


Rank Class id link
1 3097 ANAMMOX//NITRITATION//PARTIAL NITRIFICATION
2 15417 LIFE CYCLE ASSESSMENT//URBAN WATER SYSTEMS//SLOW RATE INFILTRATION
3 22047 AEROBIC DENITRIFICATION//HETEROTROPHIC NITRIFICATION//HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION
4 19593 PROC OCEANOG CLIMA PROFC//FOR BEREICH MARINE BIOGEOCHEM//SORST PROJECT
5 2190 AMMONIA OXIDIZING BACTERIA//AMMONIA OXIDIZING ARCHAEA//AMOA
6 1217 ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL//BIOLOGICAL PHOSPHORUS REMOVAL//EBPR
7 4917 AUTOTROPHIC DENITRIFICATION//DENITRIFICATION//NITRATE REMOVAL
8 14524 SEWER//GRAVITY SEWER//CONCRETE CORROSION
9 13338 AEROBIC GRANULES//AEROBIC GRANULAR SLUDGE//AEROBIC GRANULATION
10 7500 ACTIVATED SLUDGE PROCESS//WATER SCIENCE AND TECHNOLOGY//BSM1

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