Class information for:
Level 1: NITROSOMONAS EUROPAEA//NITROUS OXIDE//NITRIFIER DENITRIFICATION

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
152 3       WATER SCIENCE AND TECHNOLOGY//ENGINEERING, ENVIRONMENTAL//ANAEROBIC DIGESTION 64424
128 2             ACTIVATED SLUDGE//WATER SCIENCE AND TECHNOLOGY//MEMBRANE BIOREACTOR 23737
15092 1                   NITROSOMONAS EUROPAEA//NITROUS OXIDE//NITRIFIER DENITRIFICATION 758

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NITROSOMONAS EUROPAEA authKW 590973 5% 36% 39
2 NITROUS OXIDE authKW 421037 26% 5% 197
3 NITRIFIER DENITRIFICATION authKW 341103 3% 43% 19
4 HYDROXYLAMINE OXIDOREDUCTASE authKW 270241 2% 50% 13
5 MICROORGANISM PLICAT RISK CONTROL MAR address 180761 1% 43% 10
6 CYTOCHROME P460 authKW 166310 1% 100% 4
7 HYDROXYLAMINE OXIDATION authKW 166306 1% 67% 6
8 AOB DENITRIFICATION authKW 124733 0% 100% 3
9 ENRICHED NITRIFIERS authKW 124733 0% 100% 3
10 NITRIFICATION authKW 114587 14% 3% 109

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 11612 32% 0% 239
2 Water Resources 6004 24% 0% 184
3 Environmental Sciences 5372 41% 0% 312
4 Biotechnology & Applied Microbiology 1658 21% 0% 157
5 Agricultural Engineering 1398 6% 0% 43
6 Microbiology 1021 16% 0% 124
7 Limnology 712 4% 0% 29
8 Engineering, Chemical 226 9% 0% 65
9 Energy & Fuels 213 6% 0% 48
10 Biochemistry & Molecular Biology 107 14% 0% 108

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROORGANISM PLICAT RISK CONTROL MAR 180761 1% 43% 10
2 SHANDONG PROV WATER POLLUT CONTROL O 91602 3% 10% 23
3 WATER QUAL WASTE MANAGEMENT ISAH 62363 0% 50% 3
4 SHENZHEN SHENZHEN 55435 0% 67% 2
5 SANIT ENGN WASTE MANAGEMENT ISAH 53453 0% 43% 3
6 WATER ENERGY NEXUS 46771 0% 38% 3
7 ADV WATER MANAGEMENT 45864 3% 4% 25
8 IND ELECT ENGN AUTOMAT IEA 45347 1% 18% 6
9 AIR WATER TECHNOL 41578 0% 100% 1
10 BIOTECNOL CBS 41578 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER RESEARCH 11519 9% 0% 66
2 WATER ENVIRONMENT RESEARCH 6099 3% 1% 22
3 WATER SCIENCE AND TECHNOLOGY 6042 7% 0% 55
4 BIORESOURCE TECHNOLOGY 3780 5% 0% 41
5 ARCHIVES OF MICROBIOLOGY 2412 2% 0% 18
6 ENVIRONMENTAL SCIENCE & TECHNOLOGY 1707 5% 0% 35
7 CHEMICAL ENGINEERING JOURNAL 1406 3% 0% 22
8 JOURNAL OF WATER AND CLIMATE CHANGE 1321 0% 1% 3
9 ENVIRONMENTAL TECHNOLOGY 1151 2% 0% 12
10 FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING 1133 1% 1% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NITROSOMONAS EUROPAEA 590973 5% 36% 39 Search NITROSOMONAS+EUROPAEA Search NITROSOMONAS+EUROPAEA
2 NITROUS OXIDE 421037 26% 5% 197 Search NITROUS+OXIDE Search NITROUS+OXIDE
3 NITRIFIER DENITRIFICATION 341103 3% 43% 19 Search NITRIFIER+DENITRIFICATION Search NITRIFIER+DENITRIFICATION
4 HYDROXYLAMINE OXIDOREDUCTASE 270241 2% 50% 13 Search HYDROXYLAMINE+OXIDOREDUCTASE Search HYDROXYLAMINE+OXIDOREDUCTASE
5 CYTOCHROME P460 166310 1% 100% 4 Search CYTOCHROME+P460 Search CYTOCHROME+P460
6 HYDROXYLAMINE OXIDATION 166306 1% 67% 6 Search HYDROXYLAMINE+OXIDATION Search HYDROXYLAMINE+OXIDATION
7 AOB DENITRIFICATION 124733 0% 100% 3 Search AOB+DENITRIFICATION Search AOB+DENITRIFICATION
8 ENRICHED NITRIFIERS 124733 0% 100% 3 Search ENRICHED+NITRIFIERS Search ENRICHED+NITRIFIERS
9 NITRIFICATION 114587 14% 3% 109 Search NITRIFICATION Search NITRIFICATION
10 BIOLOGICAL ODOR CONTROL 110871 1% 67% 4 Search BIOLOGICAL+ODOR+CONTROL Search BIOLOGICAL+ODOR+CONTROL

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 1482 ANAMMOX//PARTIAL NITRIFICATION//NITRITATION
2 21664 AEROBIC DENITRIFICATION//HETEROTROPHIC NITRIFICATION//HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION
3 16873 FOR UNGSBEREICH MARINE BIOGEOCHEM//FOR BEREICH MARINE BIOGEOCHEM//PROC OCEANOG CLIMA PROFC
4 3623 AMMONIA OXIDIZING ARCHAEA//AMMONIA OXIDIZING BACTERIA//AMOA
5 14582 LIFE CYCLE ASSESSMENT//URBAN WATER SYSTEMS//SLOW RATE INFILTRATION
6 7672 METHANOTROPHS//PMOA//METHYLOSINUS TRICHOSPORIUM OB3B
7 5720 AUTOTROPHIC DENITRIFICATION//DENITRIFICATION//HYDROGENOTROPHIC DENITRIFICATION
8 3750 ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL//BIOLOGICAL PHOSPHORUS REMOVAL//EBPR
9 15704 ACTIVATED SLUDGE//COD ADSORPTION CAPACITY//POROUS POTS
10 34551 CYTOCHROME C4//BACTERIAL CYTOCHROME C PEROXIDASE//CYTOCHROME C PEROXIDASE

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