Class information for:
Level 1: WASTE STABILIZATION PONDS//WASTE STABILISATION PONDS//STABILIZATION PONDS

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
1049 2             CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//WATER SCIENCE AND TECHNOLOGY 10359
11675 1                   WASTE STABILIZATION PONDS//WASTE STABILISATION PONDS//STABILIZATION PONDS 990

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WASTE STABILIZATION PONDS authKW 2009378 10% 66% 96
2 WASTE STABILISATION PONDS authKW 1633875 7% 71% 72
3 STABILIZATION PONDS authKW 1002959 6% 51% 62
4 FACULTATIVE PONDS authKW 854494 4% 73% 37
5 MATURATION PONDS authKW 845519 3% 80% 33
6 ANAEROBIC POND authKW 552522 3% 64% 27
7 WASTEWATER STABILIZATION PONDS authKW 410742 2% 65% 20
8 LAGOONING authKW 291037 2% 57% 16
9 POLISHING PONDS authKW 241257 1% 63% 12
10 ROCK FILTERS authKW 226371 1% 89% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Water Resources 62725 67% 0% 667
2 Engineering, Environmental 57700 61% 0% 603
3 Environmental Sciences 25389 76% 0% 756
4 Limnology 3584 7% 0% 73
5 Engineering, Civil 311 6% 0% 55
6 Agricultural Engineering 255 2% 0% 22
7 Ecology 96 5% 0% 46
8 Meteorology & Atmospheric Sciences 67 3% 0% 30
9 Engineering, Chemical 42 4% 0% 42
10 Marine & Freshwater Biology 40 3% 0% 26

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZONE RECH LAGUNAGE 127335 0% 100% 4
2 SCI ENVIRONM SANTE PUBL 99635 1% 26% 12
3 EXTRABES 95501 0% 100% 3
4 BG CHAIR ENVIRONM TECHNOL 88422 1% 56% 5
5 SECC INGN AMBIENTAL 72759 0% 57% 4
6 UNIT ENVIRONM SANITAT 71624 0% 75% 3
7 OCEANOG CHEM WATER POLLUT 63667 0% 100% 2
8 POLLUT ASSAINISSEMENT 63667 0% 100% 2
9 SCI ENGN SOIL 63667 0% 100% 2
10 UNIVALLE 63667 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER SCIENCE AND TECHNOLOGY 219358 38% 2% 376
2 WATER RESEARCH 27324 12% 1% 116
3 JOURNAL WATER POLLUTION CONTROL FEDERATION 18342 3% 2% 30
4 WATER ENVIRONMENT RESEARCH 8686 3% 1% 30
5 ECOLOGICAL ENGINEERING 5726 3% 1% 28
6 JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE 3575 1% 2% 5
7 JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE 3240 2% 1% 16
8 ENVIRONMENTAL TECHNOLOGY 2980 2% 0% 22
9 WATER AND ENVIRONMENT JOURNAL 2435 1% 1% 7
10 PUBLIC WORKS 2192 0% 3% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 WASTE STABILIZATION PONDS 2009378 10% 66% 96 Search WASTE+STABILIZATION+PONDS Search WASTE+STABILIZATION+PONDS
2 WASTE STABILISATION PONDS 1633875 7% 71% 72 Search WASTE+STABILISATION+PONDS Search WASTE+STABILISATION+PONDS
3 STABILIZATION PONDS 1002959 6% 51% 62 Search STABILIZATION+PONDS Search STABILIZATION+PONDS
4 FACULTATIVE PONDS 854494 4% 73% 37 Search FACULTATIVE+PONDS Search FACULTATIVE+PONDS
5 MATURATION PONDS 845519 3% 80% 33 Search MATURATION+PONDS Search MATURATION+PONDS
6 ANAEROBIC POND 552522 3% 64% 27 Search ANAEROBIC+POND Search ANAEROBIC+POND
7 WASTEWATER STABILIZATION PONDS 410742 2% 65% 20 Search WASTEWATER+STABILIZATION+PONDS Search WASTEWATER+STABILIZATION+PONDS
8 LAGOONING 291037 2% 57% 16 Search LAGOONING Search LAGOONING
9 POLISHING PONDS 241257 1% 63% 12 Search POLISHING+PONDS Search POLISHING+PONDS
10 ROCK FILTERS 226371 1% 89% 8 Search ROCK+FILTERS Search ROCK+FILTERS

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 5073 MICROALGAE//NUTRIENT REMOVAL//HIGH RATE ALGAL PONDS
2 29996 TIN TAILINGS SLURRY//ATLANTIC COD FISH//B O D
3 14238 DUCKWEED//LEMNA MINOR//LEMNACEAE
4 33031 AB PROCESS//FLUIDIZED PELLET BED//FLUIDIZED PELLET BED SEPARATOR
5 16861 RECYCLED WATER//WATER RECYCLING//WATER REUSE
6 481 CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//ECOLOGICAL ENGINEERING
7 13929 HELMINTH EGGS//ASCARIS SUUM EGGS//HELMINTH OVA
8 36958 BUDGET OF SUBSTANCE//DIVERSIFIED SLUDGE DISPOSAL//DROUGHT SOLUTIONS
9 35421 WAFER RINSING//SINGLE WAFER CLEANING TOOLS//ACTIVATED CARBON ADSORPTION PROCESS
10 28877 ENTRAPPED MIXED MICROBIAL CELL//BIO FIXED FILM//SMALL WASTE WATER

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