Class information for:
Level 1: ARSENIC//PTERIS VITTATA//ARSENIC ACCUMULATION

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
162 3       ARSENIC//HEAVY METALS//PHYTOREMEDIATION 61625
442 2             ARSENIC//ARSENITE//ARSENIC SPECIATION 16494
4811 1                   ARSENIC//PTERIS VITTATA//ARSENIC ACCUMULATION 1748

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ARSENIC authKW 977474 41% 8% 717
2 PTERIS VITTATA authKW 969546 5% 67% 80
3 ARSENIC ACCUMULATION authKW 352108 1% 78% 25
4 PTERIS VITTATA L authKW 317891 1% 77% 23
5 CHINESE BRAKE FERN authKW 278149 1% 86% 18
6 ARSENIC UPTAKE authKW 267078 1% 74% 20
7 ARSENATE authKW 264627 7% 12% 119
8 ARSENATE TOLERANCE authKW 234370 1% 100% 13
9 ARSENIC SPECIATION authKW 230766 4% 17% 76
10 ARSENIC HYPERACCUMULATOR authKW 203117 1% 87% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Environmental Sciences 19813 51% 0% 900
2 Plant Sciences 5915 26% 0% 460
3 Soil Science 4174 9% 0% 165
4 Engineering, Environmental 2352 10% 0% 171
5 Agronomy 1593 9% 0% 149
6 Toxicology 1394 9% 0% 159
7 Water Resources 468 5% 0% 88
8 Food Science & Technology 403 7% 0% 116
9 Chemistry, Applied 220 4% 0% 72
10 Agriculture, Multidisciplinary 118 2% 0% 37

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLANT ECOL ENVIRONM SCI 70651 1% 28% 14
2 SOIL WATER SCI 59096 5% 4% 86
3 BEIJING ENVIRONM DAMAGE ASSESSMENT REME 54085 0% 100% 3
4 FOOD QUAL SAFETY GRP CSA 54085 0% 100% 3
5 PLANT CELL ST S BIOL 54085 0% 100% 3
6 ENVIRONM REMEDIAT 52485 1% 11% 26
7 RPM 51956 0% 41% 7
8 BANGLADESH AUSTRALIA ENVIRONM 41205 0% 57% 4
9 ENVIRONM CHEM EXPOSURE ASSESSMENT 41205 0% 57% 4
10 KRISHNAGAR GOVT 40563 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 54380 3% 5% 58
2 ENVIRONMENTAL POLLUTION 10609 4% 1% 77
3 ENVIRONMENTAL AND EXPERIMENTAL BOTANY 7251 2% 1% 35
4 ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 6826 1% 2% 23
5 ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 5573 3% 1% 44
6 NEW PHYTOLOGIST 5159 3% 1% 53
7 SCIENCE OF THE TOTAL ENVIRONMENT 5148 5% 0% 80
8 CHEMOSPHERE 4506 4% 0% 77
9 FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE 4410 1% 2% 10
10 PLANT AND SOIL 4398 3% 0% 55

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ARSENIC 977474 41% 8% 717 Search ARSENIC Search ARSENIC
2 PTERIS VITTATA 969546 5% 67% 80 Search PTERIS+VITTATA Search PTERIS+VITTATA
3 ARSENIC ACCUMULATION 352108 1% 78% 25 Search ARSENIC+ACCUMULATION Search ARSENIC+ACCUMULATION
4 PTERIS VITTATA L 317891 1% 77% 23 Search PTERIS+VITTATA+L Search PTERIS+VITTATA+L
5 CHINESE BRAKE FERN 278149 1% 86% 18 Search CHINESE+BRAKE+FERN Search CHINESE+BRAKE+FERN
6 ARSENIC UPTAKE 267078 1% 74% 20 Search ARSENIC+UPTAKE Search ARSENIC+UPTAKE
7 ARSENATE 264627 7% 12% 119 Search ARSENATE Search ARSENATE
8 ARSENATE TOLERANCE 234370 1% 100% 13 Search ARSENATE+TOLERANCE Search ARSENATE+TOLERANCE
9 ARSENIC SPECIATION 230766 4% 17% 76 Search ARSENIC+SPECIATION Search ARSENIC+SPECIATION
10 ARSENIC HYPERACCUMULATOR 203117 1% 87% 13 Search ARSENIC+HYPERACCUMULATOR Search ARSENIC+HYPERACCUMULATOR

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 3977 ARSENOBETAINE//ARSENIC SPECIATION//ARSENOSUGARS
2 1366 ARSENIC//SCORODITE//KTH INT GROUNDWATER ARSEN GRP
3 11468 ARSENITE OXIDATION//ARSENATE REDUCTASE//ARSENITE OXIDASE
4 26092 ROXARSONE//WATER TREATMENT WASTES REUTILIZAT//P ARSANILIC ACID
5 694 PHYTOEXTRACTION//PHYTOREMEDIATION//HYPERACCUMULATOR
6 8588 PHYTOCHELATINS//PHYTOCHELATIN SYNTHASE//METALLOTHIONEIN
7 13761 ARBUSCULAR MYCORRHIZA//SUILLUS LUTEUS//SOIL ACID PHOSPHATASE
8 6356 IRON PLAQUE//PHYTOREMEDIATION//HALIMIONE PORTULACOIDES
9 16681 PHYTOSTABILIZATION//CIENCIA TECNOL AGR//MINE SOIL
10 16954 BIOACCESSIBILITY//PBET//PHYSIOLOGICALLY BASED EXTRACTION TEST

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