Class information for:
Level 1: ALKALINE PHOSPHATASE ACTIVITY//ELF97 PHOSPHATE//DISSOLVED ORGANIC PHOSPHORUS

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
424 2             LIMNOLOGY//HYDROBIOLOGIA//EUTROPHICATION 16819
16319 1                   ALKALINE PHOSPHATASE ACTIVITY//ELF97 PHOSPHATE//DISSOLVED ORGANIC PHOSPHORUS 688

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALKALINE PHOSPHATASE ACTIVITY authKW 405216 6% 22% 41
2 ELF97 PHOSPHATE authKW 371043 1% 90% 9
3 DISSOLVED ORGANIC PHOSPHORUS authKW 269827 3% 33% 18
4 BIOAVAILABILITY OF PHOSPHORUS authKW 137424 0% 100% 3
5 FLOW FORCE RELATIONSHIP authKW 137424 0% 100% 3
6 PHOSPHORUS REGENERATION authKW 104701 1% 57% 4
7 ENZYME LABELED FLUORESCENCE authKW 103066 0% 75% 3
8 SPECIES SPECIFIC ACTIVITY authKW 103066 0% 75% 3
9 DISSOLVED INORGANIC PHOSPHORUS authKW 95427 1% 42% 5
10 PHOSPHATE UPTAKE authKW 91904 2% 12% 17

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Marine & Freshwater Biology 23330 53% 0% 368
2 Limnology 7975 13% 0% 90
3 Oceanography 7026 23% 0% 157
4 Fisheries 1658 10% 0% 68
5 Ecology 629 12% 0% 81
6 Microbiology 345 11% 0% 73
7 Environmental Sciences 297 12% 0% 81
8 Plant Sciences 292 10% 0% 72
9 Water Resources 131 4% 0% 30
10 Engineering, Environmental 82 3% 0% 23

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KEY STATE MARINE ENVIRONM SCI MARINE BIO 91616 0% 100% 2
2 UP 1723 91616 0% 100% 2
3 ADV STUDY BOT SCI 45808 0% 100% 1
4 ANDALUSIA TRAINING FISHERIES AGR 45808 0% 100% 1
5 BRETAGNE DYNECO PELAGOS 45808 0% 100% 1
6 ECHANGES PARTICULAIRS INTER ES 45808 0% 100% 1
7 ECOL CULT FITOPLANCTON MARINHO 45808 0% 100% 1
8 ECOSYST LAGUNAI UMR 5119IRD 45808 0% 100% 1
9 EQUIPE BIOL MILIEUX AQUAT 45808 0% 100% 1
10 EXPT TRANSPLANTAT IMMUNOL SECT 45808 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIMNOLOGY AND OCEANOGRAPHY 15790 7% 1% 48
2 ARCHIV FUR HYDROBIOLOGIE 11672 4% 1% 27
3 CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES 11643 7% 1% 48
4 JOURNAL OF PHYCOLOGY 9119 4% 1% 29
5 HYDROBIOLOGIA 7369 8% 0% 52
6 JOURNAL OF PLANKTON RESEARCH 7226 4% 1% 25
7 HARMFUL ALGAE 4174 2% 1% 11
8 AQUATIC MICROBIAL ECOLOGY 2496 1% 1% 10
9 OCEANOLOGY 2362 1% 1% 9
10 PHYCOLOGIA 2221 1% 0% 10

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ALKALINE PHOSPHATASE ACTIVITY 405216 6% 22% 41 Search ALKALINE+PHOSPHATASE+ACTIVITY Search ALKALINE+PHOSPHATASE+ACTIVITY
2 ELF97 PHOSPHATE 371043 1% 90% 9 Search ELF97+PHOSPHATE Search ELF97+PHOSPHATE
3 DISSOLVED ORGANIC PHOSPHORUS 269827 3% 33% 18 Search DISSOLVED+ORGANIC+PHOSPHORUS Search DISSOLVED+ORGANIC+PHOSPHORUS
4 BIOAVAILABILITY OF PHOSPHORUS 137424 0% 100% 3 Search BIOAVAILABILITY+OF+PHOSPHORUS Search BIOAVAILABILITY+OF+PHOSPHORUS
5 FLOW FORCE RELATIONSHIP 137424 0% 100% 3 Search FLOW+FORCE+RELATIONSHIP Search FLOW+FORCE+RELATIONSHIP
6 PHOSPHORUS REGENERATION 104701 1% 57% 4 Search PHOSPHORUS+REGENERATION Search PHOSPHORUS+REGENERATION
7 ENZYME LABELED FLUORESCENCE 103066 0% 75% 3 Search ENZYME+LABELED+FLUORESCENCE Search ENZYME+LABELED+FLUORESCENCE
8 SPECIES SPECIFIC ACTIVITY 103066 0% 75% 3 Search SPECIES+SPECIFIC+ACTIVITY Search SPECIES+SPECIFIC+ACTIVITY
9 DISSOLVED INORGANIC PHOSPHORUS 95427 1% 42% 5 Search DISSOLVED+INORGANIC+PHOSPHORUS Search DISSOLVED+INORGANIC+PHOSPHORUS
10 PHOSPHATE UPTAKE 91904 2% 12% 17 Search PHOSPHATE+UPTAKE Search PHOSPHATE+UPTAKE

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 18483 EXTRACELLULAR ENZYMES//BACTERIAL EXOPROTEOLYTIC ACTIVITY//RIVER ENRICHMENT
2 31884 UMR LOB 6535//STIGEOCLONIUM//ALGA CLASSIFICATION
3 8748 BROWN TIDE//AUREOCOCCUS ANOPHAGEFFERENS//AUREOUMBRA
4 8158 TRICHODESMIUM//CROCOSPHAERA//UCYN A
5 2479 INTERNAL LOADING//LAKE RESTORATION//PHOSPHORUS RELEASE
6 1850 PHYTOPLANKTON//MICROCYSTIS//ALGAL MODELLING UNIT
7 1019 BACTERIAL PRODUCTION//BACTERIOPLANKTON//AQUATIC MICROBIAL ECOLOGY
8 26954 SILICON 32//PHOSPHATE OXYGEN ISOTOPES//SI 32
9 7591 MARENNINE//HASLEA OSTREARIA//PHOTOACCLIMATION
10 7133 PROCHLOROCOCCUS//SYNECHOCOCCUS//PICOPLANKTON

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