Class information for:
Level 1: CENTER PIVOT//SPRINKLER IRRIGATION//SPRINKLER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17107 617 22.6 35%


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 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
40 3       AGRONOMY//SOIL SCIENCE//AGRICULTURE, MULTIDISCIPLINARY 100292
670 2             AGRICULTURAL WATER MANAGEMENT//REFERENCE EVAPOTRANSPIRATION//IRRIGATION SCIENCE 13258
17107 1                   CENTER PIVOT//SPRINKLER IRRIGATION//SPRINKLER 617

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CENTER PIVOT authKW 1051405 6% 59% 36
2 SPRINKLER IRRIGATION authKW 975479 10% 32% 62
3 SPRINKLER authKW 609038 6% 31% 40
4 VARIABLE RATE IRRIGATION authKW 506126 2% 68% 15
5 LATERAL MOVE authKW 287930 1% 73% 8
6 IRRIGATION UNIFORMITY authKW 254500 2% 43% 12
7 SITE SPECIFIC IRRIGATION authKW 243631 1% 62% 8
8 CENTRE PIVOT authKW 222697 1% 75% 6
9 REG ESTUDIOS AGUA address 197939 2% 33% 12
10 COEFFICIENT OF UNIFORMITY authKW 167013 1% 38% 9

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Agricultural Engineering 81540 47% 1% 287
2 Water Resources 10545 35% 0% 217
3 Agronomy 6961 28% 0% 175
4 Agriculture, Multidisciplinary 2170 13% 0% 78
5 Engineering, Civil 1077 12% 0% 74
6 Soil Science 565 6% 0% 37
7 Agricultural Economics & Policy 44 1% 0% 4
8 Computer Science, Interdisciplinary Applications 37 3% 0% 17
9 Limnology 11 1% 0% 4
10 Forestry 2 1% 0% 4

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 REG ESTUDIOS AGUA 197939 2% 33% 12
2 GEOG PHYS GEOG QUANTITAT METHODS 131967 1% 67% 4
3 DGA INVEST TECNOL AGROALIMENTARIA 98978 0% 100% 2
4 DGAESTAC EXPT AULA 98978 0% 100% 2
5 GRP CUF 98978 0% 100% 2
6 ORBX TEAM 98978 0% 100% 2
7 UNITE SCI SOL AVIGNON 98978 0% 100% 2
8 SOILS IRRIGAT 88356 2% 18% 10
9 ABOUREYHAN 74230 0% 50% 3
10 EEAD 69259 2% 10% 14

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 TRANSACTIONS OF THE ASAE 95030 18% 2% 114
2 IRRIGATION SCIENCE 88757 7% 4% 43
3 AGRICULTURAL WATER MANAGEMENT 49154 10% 2% 63
4 JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING-ASCE 39963 5% 3% 29
5 JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING 37987 5% 2% 31
6 APPLIED ENGINEERING IN AGRICULTURE 33481 6% 2% 35
7 ENGENHARIA AGRICOLA 10358 2% 1% 14
8 IRRIGATION AND DRAINAGE 10347 2% 1% 14
9 TRANSACTIONS OF THE ASABE 9754 3% 1% 21
10 REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL 8738 2% 1% 15

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CENTER PIVOT 1051405 6% 59% 36 Search CENTER+PIVOT Search CENTER+PIVOT
2 SPRINKLER IRRIGATION 975479 10% 32% 62 Search SPRINKLER+IRRIGATION Search SPRINKLER+IRRIGATION
3 SPRINKLER 609038 6% 31% 40 Search SPRINKLER Search SPRINKLER
4 VARIABLE RATE IRRIGATION 506126 2% 68% 15 Search VARIABLE+RATE+IRRIGATION Search VARIABLE+RATE+IRRIGATION
5 LATERAL MOVE 287930 1% 73% 8 Search LATERAL+MOVE Search LATERAL+MOVE
6 IRRIGATION UNIFORMITY 254500 2% 43% 12 Search IRRIGATION+UNIFORMITY Search IRRIGATION+UNIFORMITY
7 SITE SPECIFIC IRRIGATION 243631 1% 62% 8 Search SITE+SPECIFIC+IRRIGATION Search SITE+SPECIFIC+IRRIGATION
8 CENTRE PIVOT 222697 1% 75% 6 Search CENTRE+PIVOT Search CENTRE+PIVOT
9 COEFFICIENT OF UNIFORMITY 167013 1% 38% 9 Search COEFFICIENT+OF+UNIFORMITY Search COEFFICIENT+OF+UNIFORMITY
10 FLUIDIC SPRINKLER 158363 1% 80% 4 Search FLUIDIC+SPRINKLER Search FLUIDIC+SPRINKLER

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 SANCHEZ, I , FACI, JM , ZAPATA, N , (2011) THE EFFECTS OF PRESSURE, NOZZLE DIAMETER AND METEOROLOGICAL CONDITIONS ON THE PERFORMANCE OF AGRICULTURAL IMPACT SPRINKLERS.AGRICULTURAL WATER MANAGEMENT. VOL. 102. ISSUE 1. P. 13-24 32 100% 1
2 STAMBOULI, T , ZAPATA, N , FACI, JM , (2014) PERFORMANCE OF NEW AGRICULTURAL IMPACT SPRINKLER FITTED WITH PLASTIC NOZZLES.BIOSYSTEMS ENGINEERING. VOL. 118. ISSUE . P. 39 -51 26 96% 2
3 LIU, JP , LIU, XF , ZHU, XY , YUAN, SQ , (2016) DROPLET CHARACTERISATION OF A COMPLETE FLUIDIC SPRINKLER WITH DIFFERENT NOZZLE DIMENSIONS.BIOSYSTEMS ENGINEERING. VOL. 148. ISSUE . P. 90 -100 25 96% 0
4 SHEIKHESMAEILI, O , MONTERO, J , LASERNA, S , (2016) ANALYSIS OF WATER APPLICATION WITH SEMI-PORTABLE BIG SIZE SPRINKLER IRRIGATION SYSTEMS IN SEMI-ARID AREAS.AGRICULTURAL WATER MANAGEMENT. VOL. 163. ISSUE . P. 275 -284 23 96% 1
5 VALIN, MI , CAMEIRA, MR , TEODORO, PR , PEREIRA, LS , (2012) DEPIVOT: A MODEL FOR CENTER-PIVOT DESIGN AND EVALUATION.COMPUTERS AND ELECTRONICS IN AGRICULTURE. VOL. 87. ISSUE . P. 159 -170 31 74% 6
6 AL-KAYSSI, AW , MUSTAFA, SH , (2016) MODELING GYPSIFEREOUS SOIL INFILTRATION RATE UNDER DIFFERENT SPRINKLER APPLICATION RATES AND SUCCESSIVE IRRIGATION EVENTS.AGRICULTURAL WATER MANAGEMENT. VOL. 163. ISSUE . P. 66 -74 23 85% 1
7 SADEGHI, SH , PETERS, T , SHAFII, B , AMINI, MZ , STOCKLE, C , (2017) CONTINUOUS VARIATION OF WIND DRIFT AND EVAPORATION LOSSES UNDER A LINEAR MOVE IRRIGATION SYSTEM.AGRICULTURAL WATER MANAGEMENT. VOL. 182. ISSUE . P. 39 -54 23 88% 0
8 ZHU, XY , YUAN, SQ , JIANG, JY , LIU, JP , LIU, XF , (2015) COMPARISON OF FLUIDIC AND IMPACT SPRINKLERS BASED ON HYDRAULIC PERFORMANCE.IRRIGATION SCIENCE. VOL. 33. ISSUE 5. P. 367 -374 22 96% 0
9 SAYYADI, H , NAZEMI, AH , SADRADDINI, AA , DELIRHASANNIA, R , (2014) CHARACTERISING DROPLETS AND PRECIPITATION PROFILES OF A FIXED SPRAY-PLATE SPRINKLER.BIOSYSTEMS ENGINEERING. VOL. 119. ISSUE . P. 13 -24 21 95% 2
10 O'SHAUGHNESSY, SA , URREGO, YF , EVETT, SR , COLAIZZI, PD , HOWELL, TA , (2013) ASSESSING APPLICATION UNIFORMITY OF A VARIABLE RATE IRRIGATION SYSTEM IN A WINDY LOCATION.APPLIED ENGINEERING IN AGRICULTURE. VOL. 29. ISSUE 4. P. 497 -510 20 100% 7

Classes with closest relation at Level 1


Rank Class id link
1 14420 IRRIGATION AND DRAINAGE//IRRIGATION MANAGEMENT TRANSFER//PARTICIPATORY IRRIGATION MANAGEMENT
2 15665 SURFACE IRRIGATION//FURROW IRRIGATION//SURGE IRRIGATION
3 22286 AQUACROP//AQUACROP MODEL//LIMITED IRRIGATION
4 16908 EMITTER CLOGGING//MICROIRRIGATION//CHEM AGR ENGN TECHNOL
5 16958 CROP WATER STRESS INDEX//CANOPY TEMPERATURE//CWSI
6 37404 HARBOR REVITALIZATION//READILY AVAILABLE WATER HOLDING CAPACITY//RIVER BASED IRRIGATION
7 7371 DRIP IRRIGATION//SUBSURFACE DRIP IRRIGATION//AGRICULTURAL WATER MANAGEMENT
8 21172 IEEE 1451//NETWORK CAPABLE APPLICATION PROCESSOR NCAP//TEDS
9 36002 EDINBURGH LOW CARBON INNOVAT SKILLS//PEAK DEMANDS//BOOT CONCEPT
10 1258 RAINFALL SIMULATION//INTERRILL EROSION//SOIL EROSION

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