Class information for:
Level 1: DUCKWEED//LEMNA MINOR//LEMNACEAE

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
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
48 3       MARINE & FRESHWATER BIOLOGY//HYDROBIOLOGIA//FRESHWATER BIOLOGY 99156
1806 2             JOURNAL OF AQUATIC PLANT MANAGEMENT//AQUATIC BOTANY//DUCKWEED 6585
14238 1                   DUCKWEED//LEMNA MINOR//LEMNACEAE 814

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DUCKWEED authKW 3603074 24% 47% 197
2 LEMNA MINOR authKW 995115 10% 31% 83
3 LEMNACEAE authKW 954467 5% 57% 43
4 SPIRODELA POLYRHIZA authKW 535723 4% 43% 32
5 WOLFFIA authKW 474280 2% 88% 14
6 LEMNA GIBBA authKW 473698 4% 37% 33
7 LEMNA authKW 339137 4% 30% 29
8 SPIRODELA authKW 261715 2% 52% 13
9 LANDOLTIA authKW 237140 1% 88% 7
10 LANDOLTIA PUNCTATA authKW 206485 1% 67% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Environmental Sciences 5374 40% 0% 324
2 Plant Sciences 3297 29% 0% 233
3 Engineering, Environmental 2786 15% 0% 124
4 Water Resources 2368 15% 0% 122
5 Marine & Freshwater Biology 852 10% 0% 82
6 Agricultural Engineering 846 4% 0% 35
7 Toxicology 610 9% 0% 72
8 Limnology 443 3% 0% 24
9 Biotechnology & Applied Microbiology 212 8% 0% 67
10 Energy & Fuels 147 5% 0% 43

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEN BOT PLANT PHYSIOL 156308 3% 18% 23
2 BIOINDICADO REMEDIAC 116151 0% 100% 3
3 RUTGERS DUCKWEED STOCK COOPERAT 77434 0% 100% 2
4 AQUAT ECOL WATER QUAL GRP 58073 0% 50% 3
5 RSTC 51621 0% 67% 2
6 ANAL FONCT PROC CHIM 43553 0% 38% 3
7 BES BIOL 38717 0% 100% 1
8 BIOTECHNOL BIOINFORMAT S 38717 0% 100% 1
9 COUNCIL AIR STREAM IMPROVEMENT INC NCASI 38717 0% 100% 1
10 ECOTOXICOL MANAGEMENT QUALITE EAU BIOTECHNO 38717 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AQUATIC BOTANY 8516 3% 1% 26
2 PLANT BIOLOGY 6899 2% 1% 19
3 WATER SCIENCE AND TECHNOLOGY 4449 6% 0% 49
4 INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 4187 1% 1% 11
5 RESEARCH JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION 4040 1% 2% 5
6 JOURNAL OF AQUATIC PLANT MANAGEMENT 3743 1% 1% 9
7 BIOTECHNOLOGY FOR BIOFUELS 1928 1% 1% 8
8 BANGLADESH JOURNAL OF BOTANY 1764 1% 1% 7
9 RESOURCE RECOVERY AND CONSERVATION 1758 0% 5% 1
10 ECOLOGICAL ENGINEERING 1730 2% 0% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DUCKWEED 3603074 24% 47% 197 Search DUCKWEED Search DUCKWEED
2 LEMNA MINOR 995115 10% 31% 83 Search LEMNA+MINOR Search LEMNA+MINOR
3 LEMNACEAE 954467 5% 57% 43 Search LEMNACEAE Search LEMNACEAE
4 SPIRODELA POLYRHIZA 535723 4% 43% 32 Search SPIRODELA+POLYRHIZA Search SPIRODELA+POLYRHIZA
5 WOLFFIA 474280 2% 88% 14 Search WOLFFIA Search WOLFFIA
6 LEMNA GIBBA 473698 4% 37% 33 Search LEMNA+GIBBA Search LEMNA+GIBBA
7 LEMNA 339137 4% 30% 29 Search LEMNA Search LEMNA
8 SPIRODELA 261715 2% 52% 13 Search SPIRODELA Search SPIRODELA
9 LANDOLTIA 237140 1% 88% 7 Search LANDOLTIA Search LANDOLTIA
10 LANDOLTIA PUNCTATA 206485 1% 67% 8 Search LANDOLTIA+PUNCTATA Search LANDOLTIA+PUNCTATA

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 6356 IRON PLAQUE//PHYTOREMEDIATION//HALIMIONE PORTULACOIDES
2 18363 NEOCHETINA EICHHORNIAE//EICHHORNIA CRASSIPES//ECCRITOTARSUS CATARINENSIS
3 11675 WASTE STABILIZATION PONDS//WASTE STABILISATION PONDS//STABILIZATION PONDS
4 8683 PICT//UR REBX//SELENASTRUM CAPRICORNUTUM
5 34238 LYNGBYA WOLLEI//HYDROTHOL//WATERING RESTRICTIONS
6 16439 CHROMIUM//CHROMIUM STRESS//TANNERY SLUDGE
7 481 CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//ECOLOGICAL ENGINEERING
8 29996 TIN TAILINGS SLURRY//ATLANTIC COD FISH//B O D
9 15060 COPPER STRESS//VINEYARD SOIL//EXCESS COPPER
10 16497 LEAD STRESS//PB STRESS//PB TOXICITY

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