Class information for:
Level 1: STANDARDIZED PRECIPITATION INDEX//DROUGHT MITIGAT//STANDARDIZED PRECIPITATION INDEX SPI

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6180 1455 37.7 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
16 36864 JOURNAL OF CLIMATE//METEOROLOGY & ATMOSPHERIC SCIENCES//INTERNATIONAL JOURNAL OF CLIMATOLOGY

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 STANDARDIZED PRECIPITATION INDEX Author keyword 115 69% 7% 97
2 DROUGHT MITIGAT Address 43 60% 3% 47
3 STANDARDIZED PRECIPITATION INDEX SPI Author keyword 41 69% 2% 35
4 DROUGHT INDICES Author keyword 35 62% 3% 37
5 DROUGHT INDEX Author keyword 34 54% 3% 44
6 METEOROLOGICAL DROUGHT Author keyword 32 65% 2% 31
7 HYDROLOGICAL DROUGHT Author keyword 23 50% 2% 33
8 SPI Author keyword 18 21% 5% 74
9 DROUGHT PREDICTION Author keyword 17 79% 1% 11
10 RECONNAISSANCE DROUGHT INDEX Author keyword 15 77% 1% 10

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 STANDARDIZED PRECIPITATION INDEX 115 69% 7% 97 Search STANDARDIZED+PRECIPITATION+INDEX Search STANDARDIZED+PRECIPITATION+INDEX
2 STANDARDIZED PRECIPITATION INDEX SPI 41 69% 2% 35 Search STANDARDIZED+PRECIPITATION+INDEX+SPI Search STANDARDIZED+PRECIPITATION+INDEX+SPI
3 DROUGHT INDICES 35 62% 3% 37 Search DROUGHT+INDICES Search DROUGHT+INDICES
4 DROUGHT INDEX 34 54% 3% 44 Search DROUGHT+INDEX Search DROUGHT+INDEX
5 METEOROLOGICAL DROUGHT 32 65% 2% 31 Search METEOROLOGICAL+DROUGHT Search METEOROLOGICAL+DROUGHT
6 HYDROLOGICAL DROUGHT 23 50% 2% 33 Search HYDROLOGICAL+DROUGHT Search HYDROLOGICAL+DROUGHT
7 SPI 18 21% 5% 74 Search SPI Search SPI
8 DROUGHT PREDICTION 17 79% 1% 11 Search DROUGHT+PREDICTION Search DROUGHT+PREDICTION
9 RECONNAISSANCE DROUGHT INDEX 15 77% 1% 10 Search RECONNAISSANCE+DROUGHT+INDEX Search RECONNAISSANCE+DROUGHT+INDEX
10 AGRICULTURAL DROUGHT 14 43% 2% 26 Search AGRICULTURAL+DROUGHT Search AGRICULTURAL+DROUGHT

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 STANDARDIZED PRECIPITATION INDEX 306 75% 15% 220
2 AGRICULTURAL DROUGHT 48 76% 2% 34
3 20TH CENTURY DROUGHT 42 75% 2% 30
4 ANNUAL FLOW SERIES 37 81% 2% 22
5 STREAMFLOW DROUGHT 33 77% 2% 23
6 RECURRENCE ANALYSIS 33 72% 2% 26
7 METEOROLOGICAL DROUGHT 30 84% 1% 16
8 HYDROLOGICAL DROUGHT 28 81% 1% 17
9 SEVERITY INDEX 26 16% 10% 149
10 SPI 24 35% 4% 55

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A review of drought concepts 2010 279 89 51%
Drought characterization from a multivariate perspective: A review 2015 2 51 84%
Drought under global warming: a review 2011 321 109 23%
Drought modeling - A review 2011 71 165 54%
A review of drought indices 2011 21 64 52%
Remote sensing of drought: Progress, challenges and opportunities 2015 1 259 21%
Evaluating the impact of drought using remote sensing in a Mediterranean, semi-arid region 2007 33 84 39%
Drought Research in Canada: A Review 2011 17 65 26%
Droughts 2008 41 92 22%
The role of seasonal indices in monitoring and assessing agricultural and other droughts: a review 2009 8 74 30%

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 DROUGHT MITIGAT 43 60% 3.2% 47
2 AGROMETEOROL OBSERV DOKSANY 6 71% 0.3% 5
3 BIOL AGR ENGN BAEN 4 75% 0.2% 3
4 MOCA MOE 3 57% 0.3% 4
5 ASSESSMENT NAT HAZARDS PROACT PLANNING 3 27% 0.6% 9
6 AGROSYST BIOCLIMATOL 3 20% 0.8% 12
7 MANAGEMENT STRATEG PROJECTS 3 42% 0.3% 5
8 RECLAMAT WORKS WATER OURCES MANAGEMENT 3 23% 0.7% 10
9 SHRH 2 44% 0.3% 4
10 CADASTRAL SCI DOCUMENTAT GRP 2 67% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000150349 CLIMATE IMPACTS GRP//CSES CLIMATE IMPACTS GRP//GREAT PLAINS LOW LEVEL JET
2 0.0000111955 MANN KENDALL TEST//MANN KENDALL//TREND ANALYSIS
3 0.0000099381 EXTREME PRECIPITATION//PRECIPITATION EXTREMES//TEMPERATURE EXTREMES
4 0.0000075164 CROP YIELD FORECASTING//WEATHER YIELD MODEL//MONITORING TIME
5 0.0000072735 COPULA//QUASI COPULA//COPULAS
6 0.0000069142 STATISTICAL DOWNSCALING//WEATHER GENERATOR//DOWNSCALING
7 0.0000062262 INFOWORKS RS//RIVER BASIN HYDROLOGY//HYDROCLIMATIC MODELING
8 0.0000061589 SYNOPTIC CLIMATOLOGY//COST733//CIRCULATION TYPES
9 0.0000059572 SE KENYA//BEWAB//COMMISSARIAT
10 0.0000057104 PHENOLOGY//NDVI//LEAF UNFOLDING