Class information for:
Level 1: SOIL AQUIFER TREATMENT//INFILTRATION PERCOLATION//MULTI SOIL LAYERING SYSTEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12513 900 26.3 37%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
134 3       WATER RESOURCES//GROUND WATER//BIODEGRADATION 65700
122 2             WATER RESOURCES//GROUND WATER//GROUNDWATER 24288
12513 1                   SOIL AQUIFER TREATMENT//INFILTRATION PERCOLATION//MULTI SOIL LAYERING SYSTEM 900

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 SOIL AQUIFER TREATMENT authKW 1082913 6% 60% 53
2 INFILTRATION PERCOLATION authKW 646221 2% 95% 20
3 MULTI SOIL LAYERING SYSTEM authKW 542827 2% 100% 16
4 ON SITE WASTEWATER authKW 321662 2% 59% 16
5 SEPTIC TANK authKW 297033 4% 24% 36
6 SOIL AQUIFER TREATMENT SAT authKW 249821 1% 82% 9
7 SEPTIC SYSTEMS authKW 236116 3% 30% 23
8 ON SITE WASTEWATER TREATMENT authKW 214844 2% 33% 19
9 SEPTIC TANK EFFLUENT authKW 137393 1% 45% 9
10 SAND FILTER authKW 130832 2% 21% 18

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 37233 54% 0% 489
2 Environmental Sciences 20664 72% 0% 646
3 Engineering, Environmental 17743 35% 0% 319
4 Limnology 6580 10% 0% 94
5 Engineering, Civil 1573 12% 0% 108
6 Soil Science 891 6% 0% 56
7 Agricultural Engineering 518 3% 0% 29
8 Geosciences, Multidisciplinary 215 7% 0% 61
9 Ecology 79 4% 0% 40
10 Meteorology & Atmospheric Sciences 65 3% 0% 28

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 SOIL ECOL MICROBIOL 122119 1% 30% 12
2 SUSTAINABLE WATER SUPPLY 77543 0% 57% 4
3 DAN REG UNIT 67853 0% 100% 2
4 HYDROLOG SCI ENGN PROGRAM 67853 0% 100% 2
5 CIVIL ENGN ARCHITECTURE URBAN DESIGN FEC 45234 0% 67% 2
6 INT WATER SANITAT 45234 0% 67% 2
7 NEW ENGLAND ONSITE WASTEWATER TRAINING 45234 0% 67% 2
8 SOIL ECOL ENGN 45234 0% 67% 2
9 SOILS ECOL ENGN 45234 0% 67% 2
10 ENVIRONM HLTH SCI PROGRAM 35322 1% 10% 10

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 JOURNAL WATER POLLUTION CONTROL FEDERATION 58857 6% 3% 52
2 WATER SCIENCE AND TECHNOLOGY 25720 14% 1% 124
3 JOURNAL OF ENVIRONMENTAL HEALTH 24597 3% 3% 28
4 JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE 21984 1% 5% 12
5 JOURNAL OF ENVIRONMENTAL QUALITY 18707 7% 1% 61
6 WATER RESEARCH 9361 7% 0% 65
7 WATER ENVIRONMENT RESEARCH 6499 3% 1% 25
8 JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE 5742 2% 1% 21
9 BIOCYCLE 4904 1% 1% 13
10 GROUND WATER 4781 2% 1% 20

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 SOIL AQUIFER TREATMENT 1082913 6% 60% 53 Search SOIL+AQUIFER+TREATMENT Search SOIL+AQUIFER+TREATMENT
2 INFILTRATION PERCOLATION 646221 2% 95% 20 Search INFILTRATION+PERCOLATION Search INFILTRATION+PERCOLATION
3 MULTI SOIL LAYERING SYSTEM 542827 2% 100% 16 Search MULTI+SOIL+LAYERING+SYSTEM Search MULTI+SOIL+LAYERING+SYSTEM
4 ON SITE WASTEWATER 321662 2% 59% 16 Search ON+SITE+WASTEWATER Search ON+SITE+WASTEWATER
5 SEPTIC TANK 297033 4% 24% 36 Search SEPTIC+TANK Search SEPTIC+TANK
6 SOIL AQUIFER TREATMENT SAT 249821 1% 82% 9 Search SOIL+AQUIFER+TREATMENT+SAT Search SOIL+AQUIFER+TREATMENT+SAT
7 SEPTIC SYSTEMS 236116 3% 30% 23 Search SEPTIC+SYSTEMS Search SEPTIC+SYSTEMS
8 ON SITE WASTEWATER TREATMENT 214844 2% 33% 19 Search ON+SITE+WASTEWATER+TREATMENT Search ON+SITE+WASTEWATER+TREATMENT
9 SEPTIC TANK EFFLUENT 137393 1% 45% 9 Search SEPTIC+TANK+EFFLUENT Search SEPTIC+TANK+EFFLUENT
10 SAND FILTER 130832 2% 21% 18 Search SAND+FILTER Search SAND+FILTER

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 BEAL, CD , GARDNER, EA , MENZIES, NW , (2005) PROCESS, PERFORMANCE, AND POLLUTION POTENTIAL: A REVIEW OF SEPTIC TANK-SOIL ABSORPTION SYSTEMS.AUSTRALIAN JOURNAL OF SOIL RESEARCH. VOL. 43. ISSUE 7. P. 781-802 46 53% 51
2 AK, M , GUNDUZ, O , (2013) COMPARISON OF ORGANIC MATTER REMOVAL FROM SYNTHETIC AND REAL WASTEWATER IN A LABORATORY-SCALE SOIL AQUIFER TREATMENT SYSTEM.WATER AIR AND SOIL POLLUTION. VOL. 224. ISSUE 3. P. - 25 83% 1
3 GILL, LW , MOCKLER, EM , (2016) MODELING THE PATHWAYS AND ATTENUATION OF NUTRIENTS FROM DOMESTIC WASTEWATER TREATMENT SYSTEMS AT A CATCHMENT SCALE.ENVIRONMENTAL MODELLING & SOFTWARE. VOL. 84. ISSUE . P. 363 -377 31 61% 0
4 AK, M , GUNDUZ, O , (2014) FATE OF NUTRIENTS IN SECONDARY TREATED MUNICIPAL WASTEWATER DURING PERCOLATION THROUGH THE SOIL MEDIA.CLEAN-SOIL AIR WATER. VOL. 42. ISSUE 8. P. 1036 -1043 23 79% 1
5 WILSON, J , BOUTILIER, L , JAMIESON, R , HAVARD, P , LAKE, C , (2011) EFFECTS OF HYDRAULIC LOADING RATE AND FILTER LENGTH ON THE PERFORMANCE OF LATERAL FLOW SAND FILTERS FOR ON-SITE WASTEWATER TREATMENT.JOURNAL OF HYDROLOGIC ENGINEERING. VOL. 16. ISSUE 8. P. 639-649 18 90% 6
6 HUMPHREY, CP , JERNIGAN, J , IVERSON, G , SEROZI, B , O'DRISCOLL, M , PRADHAN, S , BEAN, E , (2016) FIELD EVALUATION OF NITROGEN TREATMENT BY CONVENTIONAL AND SINGLE-PASS SAND FILTER ONSITE WASTEWATER SYSTEMS IN THE NORTH CAROLINA PIEDMONT.WATER AIR AND SOIL POLLUTION. VOL. 227. ISSUE 8. P. - 19 70% 1
7 MORENO, L , DURAN, JJ , CASERMEIRO, MA , QUINTANA, JR , FERNANDEZ, MA , (2008) IMPACT EVALUATION ON GROUNDWATER OF THE INFILTRATION OF AN URBAN WASTEWATER GEOPURIFICATION SYSTEM PLACED OVER A DETRITAL AQUIFER IN A SEMIARID REGION (SPAIN).ENVIRONMENTAL GEOLOGY. VOL. 54. ISSUE 3. P. 465 -477 21 81% 1
8 GILL, LW , O'SULLEABHAIN, C , MISSTEAR, BDR , JOHNSTON, PM , (2009) COMPARISON OF STRATIFIED SAND FILTERS AND PERCOLATION TRENCHES FOR ON-SITE WASTEWATER TREATMENT.JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE. VOL. 135. ISSUE 1. P. 8 -16 20 77% 6
9 SATO, K , IWASHIMA, N , WAKATSUKI, T , MASUNAGA, T , (2011) QUANTITATIVE EVALUATION OF TREATMENT PROCESSES AND MECHANISMS OF ORGANIC MATTER, PHOSPHORUS, AND NITROGEN REMOVAL IN A MULTI-SOIL-LAYERING SYSTEM.SOIL SCIENCE AND PLANT NUTRITION. VOL. 57. ISSUE 3. P. 475-486 17 81% 3
10 AN, CJ , MCBEAN, E , HUANG, GH , YAO, Y , ZHANG, P , CHEN, XJ , LI, YP , (2016) MULTI-SOIL-LAYERING SYSTEMS FOR WASTEWATER TREATMENT IN SMALL AND REMOTE COMMUNITIES.JOURNAL OF ENVIRONMENTAL INFORMATICS. VOL. 27. ISSUE 2. P. 131 -144 24 51% 0

Classes with closest relation at Level 1


Rank Class id link
1 29153 AQUIFER STORAGE AND RECOVERY//MANAGED AQUIFER RECHARGE//WAITE S
2 30404 ORGANIC FILTER MEDIA//SAPRIST PEAT//AGRO FORESTRY OPERATIONS
3 23672 LEACHATE COLLECTION SYSTEMS//BIOCLOGGING//CLOGGING
4 35312 WATERSHED WATER QUALITY//ACOUSTIC INVESTIGATIONS//AMMONIA REGULATIONS
5 6215 WASTEWATER REUSE//RECYCLED WATER//WATER REUSE
6 36835 TOXICITY ASSESSMENT OF TREATED WASTEWATER//2 KETO 3 DEOXYOCTULOSONIC ACID KDO//ACTIVATED SLUDGE DECAY PROCESS
7 532 CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//ECOLOGICAL ENGINEERING
8 26449 RIVERBANK FILTRATION//BANK FILTRATION//BANK FILTRATE
9 33829 CHEMICAL TRANSPORT IN SOILS//ELEMENTBRENNEN//ELEMENTE
10 5520 NITRATE ISOTOPES//NITRATE SOURCES//NITRATE

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