Class information for:
Level 1: DRAINMOD//SUBSURFACE DRAINAGE//CONTROLLED DRAINAGE

Basic class information
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 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
132 3       WATER RESOURCES//JOURNAL OF HYDROLOGY//SOIL EROSION 68072
1423 2             SWAT//NONPOINT SOURCE POLLUTION//SWAT MODEL 8184
10139 1                   DRAINMOD//SUBSURFACE DRAINAGE//CONTROLLED DRAINAGE 1119

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DRAINMOD authKW 1897501 7% 88% 77
2 SUBSURFACE DRAINAGE authKW 1031822 8% 40% 92
3 CONTROLLED DRAINAGE authKW 1003441 5% 70% 51
4 WATER TABLE MANAGEMENT authKW 707745 3% 74% 34
5 TILE DRAINAGE authKW 467412 4% 37% 45
6 DRAINAGE WATER MANAGEMENT authKW 434519 2% 86% 18
7 SUBIRRIGATION authKW 331688 3% 34% 35
8 FO TED WETLANDS address 212040 2% 30% 25
9 DRAINMOD NII authKW 200273 1% 89% 8
10 DRAINMOD N authKW 168981 1% 100% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Agricultural Engineering 72022 33% 1% 366
2 Water Resources 24008 39% 0% 442
3 Agronomy 4696 18% 0% 196
4 Soil Science 4041 12% 0% 129
5 Environmental Sciences 2278 23% 0% 258
6 Engineering, Civil 1564 11% 0% 122
7 AGRICULTURAL EXPERIMENT STATION REPORTS 940 1% 1% 6
8 Ecology 522 9% 0% 98
9 Engineering, Environmental 434 6% 0% 62
10 Geosciences, Multidisciplinary 313 7% 0% 81

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FO TED WETLANDS 212040 2% 30% 25
2 SOIL DRAINAGE UNIT 101458 2% 18% 20
3 SOIL TILTH 58136 3% 6% 33
4 AGR BIOSYST ENGN 56772 6% 3% 70
5 DEP WILDLIFE FISHERIES AQUACULTURE 56327 0% 100% 2
6 EFFICIENT IRRIGAT DRAINAGE ENVIRONM AGR WATER 56327 0% 100% 2
7 HYDRO PROGRAM 56327 0% 100% 2
8 BRACE WATER OURCES MANAGEMENT 56315 1% 25% 8
9 DS WEAVER S 45057 0% 40% 4
10 BIOL AGR ENGN 39496 8% 2% 87

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSACTIONS OF THE ASAE 140693 16% 3% 184
2 AGRICULTURAL WATER MANAGEMENT 80729 10% 3% 109
3 JOURNAL OF ENVIRONMENTAL QUALITY 55626 10% 2% 116
4 JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING-ASCE 42202 3% 4% 38
5 JOURNAL OF SOIL AND WATER CONSERVATION 37423 5% 2% 58
6 TRANSACTIONS OF THE ASABE 28654 4% 2% 49
7 JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING 26132 3% 3% 36
8 CANADIAN AGRICULTURAL ENGINEERING 18759 2% 3% 22
9 IRRIGATION AND DRAINAGE 17968 2% 3% 25
10 JOURNAL OF THE IRRIGATION AND DRAINAGE DIVISION-ASCE 14269 1% 8% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DRAINMOD 1897501 7% 88% 77 Search DRAINMOD Search DRAINMOD
2 SUBSURFACE DRAINAGE 1031822 8% 40% 92 Search SUBSURFACE+DRAINAGE Search SUBSURFACE+DRAINAGE
3 CONTROLLED DRAINAGE 1003441 5% 70% 51 Search CONTROLLED+DRAINAGE Search CONTROLLED+DRAINAGE
4 WATER TABLE MANAGEMENT 707745 3% 74% 34 Search WATER+TABLE+MANAGEMENT Search WATER+TABLE+MANAGEMENT
5 TILE DRAINAGE 467412 4% 37% 45 Search TILE+DRAINAGE Search TILE+DRAINAGE
6 DRAINAGE WATER MANAGEMENT 434519 2% 86% 18 Search DRAINAGE+WATER+MANAGEMENT Search DRAINAGE+WATER+MANAGEMENT
7 SUBIRRIGATION 331688 3% 34% 35 Search SUBIRRIGATION Search SUBIRRIGATION
8 DRAINMOD NII 200273 1% 89% 8 Search DRAINMOD+NII Search DRAINMOD+NII
9 DRAINMOD N 168981 1% 100% 6 Search DRAINMOD+N Search DRAINMOD+N
10 DRAINAGE DITCH 149173 1% 38% 14 Search DRAINAGE+DITCH Search DRAINAGE+DITCH

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 16377 RZWQM//PESTICIDE LEACHING//GLEAMS
2 21031 GROUNDWATER CONTRIBUTION//SALTMOD//IRRIGAT WATER OURCE ENGN
3 21627 SOILS WATER AGR ENGN//CAPILLARY FRINGE//DRAINAGE MATERIALS
4 30207 CRANFIELD SPORTS SUR ES//MOLE DRAINAGE//2D MODLING
5 34643 ENVRIONM SCI BIOL//CROPPING SYST WATER QUAL UNIT//AGRICULTURAL RESEARCH DATA SYSTEM STEWARDS
6 35488 NLEAP//SOIL PLANT NUTRIENT UNIT//WNTSC
7 37983 SEDIMENT FLOW BEHAVIOR//TIPPING BUCKET//ADHESIVE SOILS
8 2501 SWAT//SWAT MODEL//WATERSHED MODELING
9 8482 VEGETATIVE FILTER STRIPS//RIPARIAN BUFFERS//FILTER STRIPS
10 25906 EXCHANGE LAYER//PHOSPHORUS RELEASE CHARACTERISTICS//RICE STRAW MAT

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