Class information for:
Level 2: WATER QUALITY INDEX//GROUNDWATER QUALITY//ENRICHMENT FACTOR

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1338 7891 32.7 41%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
98 72940 HEAVY METALS//CADMIUM//ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY

Classes in level below (level 1)


ID, lev. below Publications Label for level below
1081 2763 ENRICHMENT FACTOR//GEOACCUMULATION INDEX//GEO ACCUMULATION INDEX
1759 2424 GROUNDWATER QUALITY//HYDROCHEMISTRY//HYDROGEOCHEMISTRY
15943 614 INDIAN JOURNAL OF MARINE SCIENCES//ALGAL BIOL ERS//VISAKHAPATNAM HARBOUR
16614 579 WATER QUALITY INDEX//WATER QUALITY INDEX WQI//CCME WQI
27984 177 RIVER KABUL//HIGH TECH CENT OURCE//CITY SEWAGE
29017 159 PATHOGENIC POLLUTION//PHYSICOCHEMICAL QUALITIES//AGRICULTURAL AND INDUSTRIAL DEVELOPMENTS
29120 157 RIVERINE FISHERIES//IDOL IMMERSION//MASS BATHING
30446 138 AREA CONCENTRACAO SANEAMENTO AMBIENTAL//ENVIRONM WATER STUDIES IEWS//GOVERNANCE STUDIES UNIT
31805 118 THAI FOGARTY ITREOH//GRP INVEST SUELOS AGUAS//HIDROL LLANURAS DR EDUARDO JORGE USUNOFF
32386 109 HARRAN PLAIN//GAP PROJECT//CHEMICAL TIME BOMBS
32417 108 GEOCHEMICAL ENGINEERING//LAKE GEORGE//ANIMAL SHELLS
32462 108 IHFOS//IMPATIENS NOLI TANGERE//LAND RECLAMAT ENVIRONM DEV
32723 104 AUTHOR WATER OURCES//BROWN COAL BASIN//CHEMICALLY ENHANCED PRIMARY TREATMENT CEPT
33126 97 ENVIRONM HUMAN HLTH FIELD STN//UNDERWATER TIME LAPSE PHOTOGRAPHY//RIVER WEISSE ELSTER
33355 93 FLOW STATION//LAKE GOCZALKOWICKIE//KLODNICA RIVER
33777 85 FIMIC ANTHROSOLS//CEDEGAS//EXTERNAL GEODYNAM UNIT
34940 58 WONDERFONTEINSPRUIT//FAR WEST RAND//DOLOMITIC COMPARTMENTS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 WATER QUALITY INDEX Author keyword 125 62% 2% 129
2 GROUNDWATER QUALITY Author keyword 71 31% 2% 192
3 ENRICHMENT FACTOR Author keyword 67 32% 2% 176
4 GEOACCUMULATION INDEX Author keyword 64 56% 1% 79
5 HYDROCHEMISTRY Author keyword 54 21% 3% 227
6 HYDROGEOCHEMISTRY Author keyword 46 28% 2% 138
7 ENVIRONMENTAL GEOLOGY Journal 35 10% 4% 328
8 INDIAN JOURNAL OF MARINE SCIENCES Journal 34 13% 3% 238
9 GEO ACCUMULATION INDEX Author keyword 28 54% 0% 36
10 POLLUTION LOAD INDEX Author keyword 28 56% 0% 34

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 WATER QUALITY INDEX 125 62% 2% 129 Search WATER+QUALITY+INDEX Search WATER+QUALITY+INDEX
2 GROUNDWATER QUALITY 71 31% 2% 192 Search GROUNDWATER+QUALITY Search GROUNDWATER+QUALITY
3 ENRICHMENT FACTOR 67 32% 2% 176 Search ENRICHMENT+FACTOR Search ENRICHMENT+FACTOR
4 GEOACCUMULATION INDEX 64 56% 1% 79 Search GEOACCUMULATION+INDEX Search GEOACCUMULATION+INDEX
5 HYDROCHEMISTRY 54 21% 3% 227 Search HYDROCHEMISTRY Search HYDROCHEMISTRY
6 HYDROGEOCHEMISTRY 46 28% 2% 138 Search HYDROGEOCHEMISTRY Search HYDROGEOCHEMISTRY
7 GEO ACCUMULATION INDEX 28 54% 0% 36 Search GEO+ACCUMULATION+INDEX Search GEO+ACCUMULATION+INDEX
8 POLLUTION LOAD INDEX 28 56% 0% 34 Search POLLUTION+LOAD+INDEX Search POLLUTION+LOAD+INDEX
9 WATER QUALITY INDEX WQI 27 72% 0% 21 Search WATER+QUALITY+INDEX+WQI Search WATER+QUALITY+INDEX+WQI
10 SEDIMENT QUALITY GUIDELINES 25 38% 1% 53 Search SEDIMENT+QUALITY+GUIDELINES Search SEDIMENT+QUALITY+GUIDELINES

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MULTIVARIATE STATISTICAL TECHNIQUES 167 66% 2% 156
2 HYDROGEOCHEMICAL PROCESSES 65 90% 0% 28
3 QUALITY GUIDELINES 56 37% 2% 120
4 SURFACE SEDIMENTS 50 14% 4% 334
5 GUNTUR DISTRICT 49 94% 0% 17
6 COASTAL SEDIMENTS 43 24% 2% 152
7 GROUNDWATER QUALITY 42 36% 1% 93
8 REFERENCE ELEMENT 38 84% 0% 21
9 GOMTI RIVER INDIA 38 65% 0% 36
10 SALINIZATION PROCESSES 27 92% 0% 11

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ENVIRONMENTAL GEOLOGY 35 10% 4% 328
2 INDIAN JOURNAL OF MARINE SCIENCES 34 13% 3% 238
3 WATER QUALITY EXPOSURE AND HEALTH 13 27% 1% 40

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Pollution status of the Bohai Sea: An overview of the environmental quality assessment related trace metals 2014 17 53 47%
Changes in metal contamination levels in estuarine sediments around India - An assessment 2014 6 34 74%
Heavy metal pollution in coastal areas of South China: A review 2013 18 68 43%
Natural and anthropogenic factors affecting the groundwater quality in Serbia 2014 5 26 50%
Eutrophication and nutrient release in urban areas of sub-Saharan Africa - A review 2010 59 60 30%
Hydrochemical and isotopical evidence of ground water salinization processes on the coastal plain of Samborombon Bay, Argentina 2009 32 19 63%
Fate and effects of anthropogenic chemicals in mangrove ecosystems: A review 2011 29 137 34%
From geochemical background determination to pollution assessment of heavy metals in sediments and soils 2013 8 74 36%
Normalization procedures for sediment contaminants in spatial and temporal trend monitoring 2002 67 42 60%
Surface-water-quality indices for the analysis of data generated by automated sampling networks 2010 10 12 75%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ENVIRONM GEOL GRP 20 44% 0.4% 35
2 RADIOANAL ENVIRONM 12 63% 0.2% 12
3 ENVIRONM FORENS 8 32% 0.3% 21
4 GEOQUIM 7 13% 0.6% 49
5 UNIV ENGN VITORIA GASTEIZ 6 80% 0.1% 4
6 STATE WATER ENVIRONM STIMULAT 6 71% 0.1% 5
7 ARRONDISSEMENT SOURCES EAU 6 100% 0.1% 4
8 CHEM OCEANOG 5 15% 0.4% 30
9 GEOL PL GEOENVIRONM 5 63% 0.1% 5
10 ALGAL BIOL ERS 4 75% 0.0% 3

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000019655 DGT//DIFFUSIVE GRADIENTS IN THIN FILMS//MARINE CHEMISTRY
2 0.0000017134 ACID MINE DRAINAGE//ACID SULFATE SOIL//ACID SULFATE SOILS
3 0.0000016971 GROUND WATER//HYDROGEOLOGY JOURNAL//SUBMARINE GROUNDWATER DISCHARGE
4 0.0000014130 HEAVY METALS//PHYTOREMEDIATION//PHYTOEXTRACTION
5 0.0000013071 LOIS//KENNET//HUMBER
6 0.0000012437 MANGROVE//MANGROVES//MANGROVE MANAGEMENT GRP
7 0.0000012362 ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY//SEDIMENT TOXICITY//CHIRONOMUS RIPARIUS
8 0.0000011095 GEOTHERMICS//WAIRAKEI//BALCOVA
9 0.0000010013 AQUATIC TOXICOLOGY//MARINE ENVIRONMENTAL RESEARCH//ENDOSULFAN
10 0.0000009827 FLUORIDE//DENTAL FLUOROSIS//FLUOROSIS