Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
35374 | 98 | 25.6 | 26% |
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 |
35374 | 1 | WETTING FRONT DETECTOR//ABSORBENT GELLING MATERIAL//ACRUCANE | 98 |
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 | WETTING FRONT DETECTOR | authKW | 1298282 | 5% | 83% | 5 |
2 | ABSORBENT GELLING MATERIAL | authKW | 623176 | 2% | 100% | 2 |
3 | ACRUCANE | authKW | 623176 | 2% | 100% | 2 |
4 | PLANTED PASTURES | authKW | 623176 | 2% | 100% | 2 |
5 | PLANT PROD SOIL SCI | address | 461575 | 20% | 7% | 20 |
6 | CARBONATE ACIDITY | authKW | 311588 | 1% | 100% | 1 |
7 | DIAPER CORE FLOW MODELING | authKW | 311588 | 1% | 100% | 1 |
8 | DIAPER FLOW MODELING | authKW | 311588 | 1% | 100% | 1 |
9 | DRAINING AND RESIDENT SOIL WATER | authKW | 311588 | 1% | 100% | 1 |
10 | ELECTRICAL CONDUCTIVITY EC SENSOR | authKW | 311588 | 1% | 100% | 1 |
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 | Water Resources | 5338 | 62% | 0% | 61 |
2 | Limnology | 434 | 8% | 0% | 8 |
3 | Agronomy | 353 | 16% | 0% | 16 |
4 | Environmental Sciences | 108 | 17% | 0% | 17 |
5 | Mining & Mineral Processing | 82 | 3% | 0% | 3 |
6 | Engineering, Environmental | 48 | 6% | 0% | 6 |
7 | Ecology | 40 | 8% | 0% | 8 |
8 | Soil Science | 39 | 4% | 0% | 4 |
9 | Mineralogy | 17 | 2% | 0% | 2 |
10 | Thermodynamics | 9 | 3% | 0% | 3 |
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 | PLANT PROD SOIL SCI | 461575 | 20% | 7% | 20 |
2 | POLO DIDATT RICERCA CREMA | 311588 | 1% | 100% | 1 |
3 | SOIL CROP CLIMATESCI | 311588 | 1% | 100% | 1 |
4 | BIO OURCES ENGN ENVIRONM HYDROL | 182872 | 9% | 7% | 9 |
5 | CHAIR MINERAL PROC | 155791 | 2% | 25% | 2 |
6 | WATER OURCES MANAGEMENT AGROMETEOROL | 138480 | 2% | 22% | 2 |
7 | CROP SOIL CLIMATE SCI | 103861 | 1% | 33% | 1 |
8 | DEP PLANT PROD SOIL SCI | 77896 | 1% | 25% | 1 |
9 | SOIL CROP CLIMATE SCI | 72827 | 6% | 4% | 6 |
10 | AGR COUNCIL ROODEPLAAT | 62316 | 1% | 20% | 1 |
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 | WATER SA | 133288 | 31% | 1% | 30 |
2 | IRRIGATION SCIENCE | 14809 | 7% | 1% | 7 |
3 | MINE WATER AND THE ENVIRONMENT | 4178 | 2% | 1% | 2 |
4 | JOURNAL OF THE CHARTERED INSTITUTION OF WATER AND ENVIRONMENTAL MANAGEMENT | 2936 | 2% | 0% | 2 |
5 | AGRICULTURAL WATER MANAGEMENT | 2802 | 6% | 0% | 6 |
6 | BIOCYCLE | 2405 | 3% | 0% | 3 |
7 | AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE | 1596 | 1% | 1% | 1 |
8 | IRRIGATION AND DRAINAGE | 1329 | 2% | 0% | 2 |
9 | JOURNAL OF DIVORCE & REMARRIAGE | 1152 | 1% | 0% | 1 |
10 | JOURNAL OF APPLIED ANALYSIS AND COMPUTATION | 1084 | 1% | 0% | 1 |
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 | WETTING FRONT DETECTOR | 1298282 | 5% | 83% | 5 | Search WETTING+FRONT+DETECTOR | Search WETTING+FRONT+DETECTOR |
2 | ABSORBENT GELLING MATERIAL | 623176 | 2% | 100% | 2 | Search ABSORBENT+GELLING+MATERIAL | Search ABSORBENT+GELLING+MATERIAL |
3 | ACRUCANE | 623176 | 2% | 100% | 2 | Search ACRUCANE | Search ACRUCANE |
4 | PLANTED PASTURES | 623176 | 2% | 100% | 2 | Search PLANTED+PASTURES | Search PLANTED+PASTURES |
5 | CARBONATE ACIDITY | 311588 | 1% | 100% | 1 | Search CARBONATE+ACIDITY | Search CARBONATE+ACIDITY |
6 | DIAPER CORE FLOW MODELING | 311588 | 1% | 100% | 1 | Search DIAPER+CORE+FLOW+MODELING | Search DIAPER+CORE+FLOW+MODELING |
7 | DIAPER FLOW MODELING | 311588 | 1% | 100% | 1 | Search DIAPER+FLOW+MODELING | Search DIAPER+FLOW+MODELING |
8 | DRAINING AND RESIDENT SOIL WATER | 311588 | 1% | 100% | 1 | Search DRAINING+AND+RESIDENT+SOIL+WATER | Search DRAINING+AND+RESIDENT+SOIL+WATER |
9 | ELECTRICAL CONDUCTIVITY EC SENSOR | 311588 | 1% | 100% | 1 | Search ELECTRICAL+CONDUCTIVITY+EC+SENSOR | Search ELECTRICAL+CONDUCTIVITY+EC+SENSOR |
10 | FLOES FEATURES | 311588 | 1% | 100% | 1 | Search FLOES+FEATURES | Search FLOES+FEATURES |
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 | STIRZAKER, RJ , MAEKO, TC , ANNANDALE, JG , STEYN, JM , ADHANOM, GT , MPUISANG, T , (2017) SCHEDULING IRRIGATION FROM WETTING FRONT DEPTH.AGRICULTURAL WATER MANAGEMENT. VOL. 179. ISSUE . P. 306 -313 | 7 | 47% | 1 |
2 | ANNANDALE, JG , STIRZAKER, RJ , SINGELS, A , VAN DER LAAN, M , LAKER, MC , (2011) IRRIGATION SCHEDULING RESEARCH: SOUTH AFRICAN EXPERIENCES AND FUTURE PROSPECTS.WATER SA. VOL. 37. ISSUE 5. P. 751 -763 | 14 | 40% | 10 |
3 | IDOWU, OA , LORENTZ, SA , ANNANDALE, JG , MCCARTNEY, MP , JOVANOVIC, NZ , (2008) ASSESSMENT OF THE IMPACT OF IRRIGATION WITH LOW-QUALITY MINE WATER ON VIRGIN AND REHABILITATED SOILS IN THE UPPER OLIFANTS BASIN.MINE WATER AND THE ENVIRONMENT. VOL. 27. ISSUE 1. P. 2-11 | 7 | 88% | 4 |
4 | IDOWU, OA , LORENTZ, SA , ANNANDALE, JG , AKEN, M , MCCARTNEY, MP , THORNTON-DIBB, SLC , WESTHUIZEN, A , (2010) COMPARATIVE ASSESSMENT OF WIDESPREAD IRRIGATION WITH LOW QUALITY MINE-WATER IN UNDISTURBED AND REHABILITATED MINE-LANDS IN THE UPPER OLIFANTS USING THE ACRU2000 MODEL.WATER SA. VOL. 36. ISSUE 5. P. 543 -552 | 7 | 78% | 0 |
5 | ANNANDALE, JG , JOVANOVIC, NZ , HODGSON, FDI , USHER, BH , AKEN, ME , VAN DER WESTHUIZEN, AM , BRISTOW, KL , STEYN, JM , (2006) PREDICTION OF THE ENVIRONMENTAL IMPACT AND SUSTAINABILITY OF LARGE-SCALE IRRIGATION WITH GYPSIFEROUS MINE-WATER ON GROUNDWATER RESOURCES.WATER SA. VOL. 32. ISSUE 1. P. 21 -28 | 5 | 100% | 4 |
6 | VAN RENSBURG, LD , DE CLERCQ, WP , BARNARD, JH , DU PREEZ, CC , (2011) SALINITY GUIDELINES FOR IRRIGATION: CASE STUDIES FROM WATER RESEARCH COMMISSION PROJECTS ALONG THE LOWER VAAL, RIET, BERG AND BREEDE RIVERS.WATER SA. VOL. 37. ISSUE 5. P. 739-749 | 4 | 100% | 1 |
7 | JOVANOVIC, N , ANNANDALE, JG , VAN DER WESTHUIZEN, AM , STEYN, JM , (2004) MONITORING THE EFFECT OF IRRIGATION WITH GYPSIFEROUS MINE WASTEWATER ON CROP PRODUCTION POTENTIAL AS AFFECTED BY SOIL WATER AND SALT BALANCE.JOURNAL OF THE SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY. VOL. 104. ISSUE 2. P. 73-81 | 4 | 100% | 1 |
8 | ANNANDALE, JG , JOVANOVIC, NZ , PRETORIUS, JJB , LORENTZ, SA , RETHMAN, NFG , TANNER, PD , (2001) GYPSIFEROUS MINE WATER USE IN IRRIGATION ON REHABILITATED OPEN-CAST MINE LAND: CROP PRODUCTION, SOIL WATER AND SALT BALANCE.ECOLOGICAL ENGINEERING. VOL. 17. ISSUE 2-3. P. 153 -164 | 5 | 83% | 7 |
9 | FESSEHAZION, MK , ANNANDALE, JG , EVERSON, CS , STIRZAKER, RJ , TESFAMARIAM, EH , (2014) EVALUATING OF SOIL WATER BALANCE (SWB-SCI) MODEL FOR WATER AND NITROGEN INTERACTIONS IN PASTURE: EXAMPLE USING ANNUAL RYEGRASS.AGRICULTURAL WATER MANAGEMENT. VOL. 146. ISSUE . P. 238 -248 | 6 | 43% | 1 |
10 | JOVANOVIC, NZ , ANNANDALE, JG , CLAASSENS, AS , LORENTZ, SA , TANNER, PD , AKEN, ME , HODGSON, FDI , (2002) COMMERCIAL PRODUCTION OF CROPS IRRIGATED WITH GYPSIFEROUS MINE WATER.WATER SA. VOL. 28. ISSUE 4. P. 413-421 | 3 | 100% | 5 |
Classes with closest relation at Level 1 |