Class information for:
Level 1: ACTIVATED SLUDGE//ACTIVATED SLUDGE MODEL//WATER SCIENCE AND TECHNOLOGY

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
1567 1                   ACTIVATED SLUDGE//ACTIVATED SLUDGE MODEL//WATER SCIENCE AND TECHNOLOGY 2609

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACTIVATED SLUDGE authKW 615269 17% 11% 444
2 ACTIVATED SLUDGE MODEL authKW 466670 2% 60% 64
3 WATER SCIENCE AND TECHNOLOGY journal 465127 34% 4% 889
4 RESPIROMETRY authKW 429446 6% 22% 164
5 ASM1 authKW 425937 2% 77% 46
6 ACTIVATED SLUDGE PROCESS authKW 425599 5% 30% 118
7 COD FRACTIONATION authKW 415319 2% 72% 48
8 OXIDATION DITCH authKW 329310 2% 62% 44
9 ITU INSAAT FAK address 322413 1% 86% 31
10 WASTEWATER CHARACTERIZATION authKW 262431 1% 59% 37

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 145157 60% 1% 1553
2 Water Resources 109801 55% 1% 1436
3 Environmental Sciences 50187 66% 0% 1733
4 Limnology 3902 5% 0% 125
5 Engineering, Chemical 2433 14% 0% 363
6 Biotechnology & Applied Microbiology 1251 11% 0% 276
7 Agricultural Engineering 1006 3% 0% 70
8 Automation & Control Systems 588 4% 0% 92
9 Engineering, Civil 346 4% 0% 101
10 Computer Science, Interdisciplinary Applications 241 3% 0% 85

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ITU INSAAT FAK 322413 1% 86% 31
2 MODELEAU 206073 2% 36% 48
3 IND ELECT ENGN AUTOMAT 155257 1% 43% 30
4 INSAAT FAK 155257 1% 43% 30
5 ITU ARI TEKNOKENT 85888 0% 89% 8
6 IND ELECT ENGN AUTOMAT IEA 71721 1% 42% 14
7 ENVIRONM ENGN 53610 14% 1% 370
8 ADV WASTEWATER MANAGEMENT 50739 1% 15% 29
9 ENVIRONSOFT CO LTD 50324 0% 83% 5
10 IEA 49300 1% 29% 14

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER SCIENCE AND TECHNOLOGY 465127 34% 4% 889
2 WATER RESEARCH 54863 10% 2% 267
3 WATER ENVIRONMENT RESEARCH 30354 3% 3% 91
4 WATER SA 11251 2% 2% 45
5 ENVIRONMENTAL TECHNOLOGY 9584 2% 1% 64
6 JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE 8471 2% 2% 42
7 ENVIRONMENTAL MODELLING & SOFTWARE 5173 1% 1% 36
8 JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 4004 1% 1% 38
9 JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY 3741 2% 1% 44
10 JOURNAL WATER POLLUTION CONTROL FEDERATION 3380 1% 1% 21

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ACTIVATED SLUDGE 615269 17% 11% 444 Search ACTIVATED+SLUDGE Search ACTIVATED+SLUDGE
2 ACTIVATED SLUDGE MODEL 466670 2% 60% 64 Search ACTIVATED+SLUDGE+MODEL Search ACTIVATED+SLUDGE+MODEL
3 RESPIROMETRY 429446 6% 22% 164 Search RESPIROMETRY Search RESPIROMETRY
4 ASM1 425937 2% 77% 46 Search ASM1 Search ASM1
5 ACTIVATED SLUDGE PROCESS 425599 5% 30% 118 Search ACTIVATED+SLUDGE+PROCESS Search ACTIVATED+SLUDGE+PROCESS
6 COD FRACTIONATION 415319 2% 72% 48 Search COD+FRACTIONATION Search COD+FRACTIONATION
7 OXIDATION DITCH 329310 2% 62% 44 Search OXIDATION+DITCH Search OXIDATION+DITCH
8 WASTEWATER CHARACTERIZATION 262431 1% 59% 37 Search WASTEWATER+CHARACTERIZATION Search WASTEWATER+CHARACTERIZATION
9 ASM3 253928 1% 73% 29 Search ASM3 Search ASM3
10 ASM2D 240131 1% 76% 26 Search ASM2D Search ASM2D

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 3750 ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL//BIOLOGICAL PHOSPHORUS REMOVAL//EBPR
2 17196 SECONDARY CLARIFIER//CONTINUOUS SEDIMENTATION//CLARIFIER
3 26183 CHEM TECHNOL ENVIRONM CHEM TECHNOL//WATER POLLUTION CONTROL//SLUDGE WASTE RATE CONTROL
4 20727 PIECEWISE CONTINUOUS SYSTEMS//ANAEROBIC DIGESTION//AUTOMAT IND IT
5 11045 MICROTHRIX PARVICELLA//BULKING//FILAMENTOUS BULKING
6 33031 AB PROCESS//FLUIDIZED PELLET BED//FLUIDIZED PELLET BED SEPARATOR
7 15704 ACTIVATED SLUDGE//COD ADSORPTION CAPACITY//POROUS POTS
8 1482 ANAMMOX//PARTIAL NITRIFICATION//NITRITATION
9 29253 ANAEROBIC DIGESTION BIOAMMONIA TO HYDROGEN ADBH//BIOAMMONIA//CATCHMENT QUALITY CONTROL
10 11935 SEWER SEDIMENTS//COMBINED SEWER OVERFLOW//COMBINED SEWER

Go to start page