Class information for:
Level 1: DRASTIC//GROUNDWATER VULNERABILITY//DRASTIC MODEL

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14759 682 32.0 35%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
399 16137 GROUND WATER//HYDROGEOLOGY JOURNAL//SUBMARINE GROUNDWATER DISCHARGE

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 DRASTIC Author keyword 104 76% 11% 74
2 GROUNDWATER VULNERABILITY Author keyword 68 64% 10% 67
3 DRASTIC MODEL Author keyword 41 87% 3% 20
4 VULNERABILITY MAPPING Author keyword 28 62% 4% 29
5 AQUIFER VULNERABILITY Author keyword 24 50% 5% 34
6 DRASTIC INDEX Author keyword 15 82% 1% 9
7 COP METHOD Author keyword 12 86% 1% 6
8 GROUNDWATER VULNERABILITY ASSESSMENT Author keyword 8 70% 1% 7
9 DRASTIC METHOD Author keyword 8 75% 1% 6
10 GALDIT Author keyword 6 80% 1% 4

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 DRASTIC 104 76% 11% 74 Search DRASTIC Search DRASTIC
2 GROUNDWATER VULNERABILITY 68 64% 10% 67 Search GROUNDWATER+VULNERABILITY Search GROUNDWATER+VULNERABILITY
3 DRASTIC MODEL 41 87% 3% 20 Search DRASTIC+MODEL Search DRASTIC+MODEL
4 VULNERABILITY MAPPING 28 62% 4% 29 Search VULNERABILITY+MAPPING Search VULNERABILITY+MAPPING
5 AQUIFER VULNERABILITY 24 50% 5% 34 Search AQUIFER+VULNERABILITY Search AQUIFER+VULNERABILITY
6 DRASTIC INDEX 15 82% 1% 9 Search DRASTIC+INDEX Search DRASTIC+INDEX
7 COP METHOD 12 86% 1% 6 Search COP+METHOD Search COP+METHOD
8 GROUNDWATER VULNERABILITY ASSESSMENT 8 70% 1% 7 Search GROUNDWATER+VULNERABILITY+ASSESSMENT Search GROUNDWATER+VULNERABILITY+ASSESSMENT
9 DRASTIC METHOD 8 75% 1% 6 Search DRASTIC+METHOD Search DRASTIC+METHOD
10 GALDIT 6 80% 1% 4 Search GALDIT Search GALDIT

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 DRASTIC MODEL 85 86% 6% 43
2 AQUIFER VULNERABILITY 75 74% 8% 55
3 EUROPEAN APPROACH 32 88% 2% 15
4 ISRAELS SHARON REGION 31 92% 2% 12
5 GROUNDWATER VULNERABILITY 28 55% 5% 36
6 ASSESSING AQUIFER VULNERABILITY 20 100% 1% 9
7 GROUNDWATER VULNERABILITY ASSESSMENT 13 80% 1% 8
8 INTRINSIC VULNERABILITY 11 67% 1% 10
9 MODIFIED DRASTIC MODEL 9 83% 1% 5
10 SHIJIAZHUANG CITY 9 83% 1% 5

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
GIS-based DRASTIC method for groundwater vulnerability assessment: a review 2012 15 44 59%
Groundwater Vulnerability Assessment of Plant Protection Products: A Review 2010 9 62 50%
A GIS-based susceptibility indexing method for irrigation and drinking water management planning: Application to Chebba-Mellouleche Aquifer, Tunisia 2009 8 6 67%
Review of the impact of the 1999 Water Regulation in reducing Cryptosporidium contamination risk in groundwater public supplies 2007 0 1 100%
The 1999 cryptosporidium risk assessment exercise in England and Wales - A groudwater overview 2005 1 2 100%
Monitoring nonpoint source pollutants in the vadose zone with GIS 1997 57 139 15%
MOVEMENT OF SELECTED PESTICIDES AND HERBICIDES THROUGH COLUMNS OF SANDY LOAM 1986 4 3 33%

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 FO TRY SCI LANDSC E ARCHITECTURE 3 100% 0.4% 3
2 WATER ENERGY ENVIRONM LR3E 2 30% 0.9% 6
3 ENVIRONM SCI LAND USE PLANNING GENIE RURAL 1 100% 0.3% 2
4 M TECH INC 1 100% 0.3% 2
5 GROUNDWATER CONTAMINATED LAND 1 40% 0.3% 2
6 HAUTE ECOLE INGN GEST CANTON VAUD 1 40% 0.3% 2
7 SEZ GEOL PLICATA 1 40% 0.3% 2
8 NEBRASKA WATER 1 27% 0.4% 3
9 PEDOL GEOL 1 25% 0.4% 3
10 CANADA CHAIR QUANTITAT HYDROGEOL FRACTURED PO 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000167892 NITRATE SOURCES//NITRATE ISOTOPES//NITRATE SOURCE
2 0.0000154376 PESTICIDE LEACHING//PESTICIDE ROOT ZONE MODEL//POCER
3 0.0000113818 GROUNDWATER POTENTIAL ZONES//LINEAMENT//GROUNDWATER POTENTIAL
4 0.0000096680 KARST//KARST AQUIFER//KARST HYDROLOGY
5 0.0000078734 GROUNDWATER QUALITY//HYDROCHEMISTRY//HYDROGEOCHEMISTRY
6 0.0000074920 URBAN GROUNDWATER//SEWER LEAKAGE//MARKER SPECIES
7 0.0000070911 CURVE NUMBER//SCS CN METHOD//INITIAL ABSTRACTION RATIO
8 0.0000070143 GROUNDWATER QUALITY MONITORING//WINVAST//TRANSINFORMATION
9 0.0000068870 DRAM PROD TECHNOL//INT CHEM STUDIES//POINT SOURCE MODELING
10 0.0000065448 AGRI ENVIRONMENTAL POLICY EVALUATION//LEHRSTUHL UMWELTGEOL//GROUNDWATER RESIDENCE TIMES