Class information for:
Level 1: DUCKWEED//LEMNACEAE//WOLFFIA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
19421 506 28.5 43%


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
399 3       ENGINEERING, ENVIRONMENTAL//WATER SCIENCE AND TECHNOLOGY//WATER RESOURCES 30225
2073 2             CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//ECOLOGICAL ENGINEERING 5259
19421 1                   DUCKWEED//LEMNACEAE//WOLFFIA 506

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 DUCKWEED authKW 2936683 27% 35% 139
2 LEMNACEAE authKW 1223769 8% 52% 39
3 WOLFFIA authKW 543103 2% 75% 12
4 SPIRODELA POLYRHIZA authKW 503722 5% 35% 24
5 SPIRODELA authKW 347577 2% 48% 12
6 LEMNA MINOR authKW 320142 7% 14% 37
7 LEMNA authKW 283078 4% 22% 21
8 DUCKWEED PONDS authKW 268807 1% 64% 7
9 TURION authKW 256162 3% 28% 15
10 TURION FORMATION authKW 193104 1% 80% 4

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 Engineering, Environmental 2831 19% 0% 97
2 Plant Sciences 2773 33% 0% 167
3 Water Resources 2378 19% 0% 95
4 Environmental Sciences 2255 33% 0% 166
5 Agricultural Engineering 965 6% 0% 29
6 Marine & Freshwater Biology 647 11% 0% 56
7 Limnology 454 4% 0% 19
8 Biotechnology & Applied Microbiology 227 10% 0% 52
9 Energy & Fuels 160 7% 0% 33
10 Agriculture, Dairy & Animal Science 101 4% 0% 19

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 GEN BOT PLANT PHYSIOL 167080 4% 15% 18
2 RUTGERS DUCKWEED STOCK COOPERAT 120691 0% 100% 2
3 ASSOCIATION OGE ENVIRONM 60345 0% 100% 1
4 BIOINDICADO REMEDIAC 60345 0% 100% 1
5 BIOTECHNOL BIOINFORMAT S 60345 0% 100% 1
6 ECOTOXICOL MANAGEMENT QUALITE EAU BIOTECHNO 60345 0% 100% 1
7 ENVIRONM BEGNIN CHEM PROC 60345 0% 100% 1
8 ESTUDIOS QUIM L 60345 0% 100% 1
9 ETUD NUCL KINSHASA CGEA CREN K 60345 0% 100% 1
10 EXTUDIOS SUPERO CUAUTITLAN 60345 0% 100% 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 AQUATIC BOTANY 14552 5% 1% 27
2 PLANT BIOLOGY 7960 3% 1% 16
3 WATER SCIENCE AND TECHNOLOGY 6542 9% 0% 47
4 BANGLADESH JOURNAL OF BOTANY 3044 1% 1% 7
5 JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE 2441 1% 1% 3
6 RESEARCH JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION 2267 1% 1% 3
7 BIOTECHNOLOGY FOR BIOFUELS 1935 1% 1% 6
8 JOURNAL OF AQUATIC PLANT MANAGEMENT 1799 1% 1% 5
9 MYSORE JOURNAL OF AGRICULTURAL SCIENCES 1722 0% 3% 1
10 BIOCHEMIE UND PHYSIOLOGIE DER PFLANZEN 1646 1% 1% 5

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 DUCKWEED 2936683 27% 35% 139 Search DUCKWEED Search DUCKWEED
2 LEMNACEAE 1223769 8% 52% 39 Search LEMNACEAE Search LEMNACEAE
3 WOLFFIA 543103 2% 75% 12 Search WOLFFIA Search WOLFFIA
4 SPIRODELA POLYRHIZA 503722 5% 35% 24 Search SPIRODELA+POLYRHIZA Search SPIRODELA+POLYRHIZA
5 SPIRODELA 347577 2% 48% 12 Search SPIRODELA Search SPIRODELA
6 LEMNA MINOR 320142 7% 14% 37 Search LEMNA+MINOR Search LEMNA+MINOR
7 LEMNA 283078 4% 22% 21 Search LEMNA Search LEMNA
8 DUCKWEED PONDS 268807 1% 64% 7 Search DUCKWEED+PONDS Search DUCKWEED+PONDS
9 TURION 256162 3% 28% 15 Search TURION Search TURION
10 TURION FORMATION 193104 1% 80% 4 Search TURION+FORMATION Search TURION+FORMATION

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 ZIEGLER, P , ADELMANN, K , ZIMMER, S , SCHMIDT, C , APPENROTH, KJ , (2015) RELATIVE IN VITRO GROWTH RATES OF DUCKWEEDS (LEMNACEAE) - THE MOST RAPIDLY GROWING HIGHER PLANTS.PLANT BIOLOGY. VOL. 17. ISSUE . P. 33 -41 24 77% 20
2 ZHAO, Y , FANG, Y , JIN, Y , HUANG, J , BAO, S , FU, T , HE, Z , WANG, F , WANG, M , ZHAO, H , (2015) PILOT-SCALE COMPARISON OF FOUR DUCKWEED STRAINS FROM DIFFERENT GENERA FOR POTENTIAL APPLICATION IN NUTRIENT RECOVERY FROM WASTEWATER AND VALUABLE BIOMASS PRODUCTION.PLANT BIOLOGY. VOL. 17. ISSUE . P. 82 -90 21 84% 12
3 VERMA, R , SUTHAR, S , (2014) SYNCHRONIZED URBAN WASTEWATER TREATMENT AND BIOMASS PRODUCTION USING DUCKWEED LEMNA GIBBA L..ECOLOGICAL ENGINEERING. VOL. 64. ISSUE . P. 337-343 21 75% 9
4 SREE, KS , BOG, M , APPENROTH, KJ , (2016) TAXONOMY OF DUCKWEEDS (LEMNACEAE), POTENTIAL NEW CROP PLANTS.EMIRATES JOURNAL OF FOOD AND AGRICULTURE. VOL. 28. ISSUE 5. P. 291 -302 24 67% 0
5 HUANG, M , FU, LL , SUN, XP , DI, R , ZHANG, JM , (2016) RAPID AND HIGHLY EFFICIENT CALLUS INDUCTION AND PLANT REGENERATION IN THE STARCH-RICH DUCKWEED STRAINS OF LANDOLTIA PUNCTATA.ACTA PHYSIOLOGIAE PLANTARUM. VOL. 38. ISSUE 5. P. - 20 77% 0
6 KUEHDORF, K , JETSCHKE, G , BALLANI, L , APPENROTH, KJ , (2014) THE CLONAL DEPENDENCE OF TURION FORMATION IN THE DUCKWEED SPIRODELA POLYRHIZA - AN ECOGEOGRAPHICAL APPROACH.PHYSIOLOGIA PLANTARUM. VOL. 150. ISSUE 1. P. 46-54 17 85% 4
7 LI, Y , ZHANG, FT , DAROCH, M , TANG, J , (2016) POSITIVE EFFECTS OF DUCKWEED POLYCULTURES ON STARCH AND PROTEIN ACCUMULATION.BIOSCIENCE REPORTS. VOL. 36. ISSUE . P. - 19 70% 0
8 XU, J , CHENG, JJ , STOMP, AM , (2012) NUTRIENT REMOVAL FROM SWINE WASTEWATER BY GROWING DUCKWEED: A PILOT STUDY.TRANSACTIONS OF THE ASABE. VOL. 55. ISSUE 1. P. 181-185 14 100% 6
9 KORNER, S , VERMAAT, JE , VEENSTRA, S , (2003) THE CAPACITY OF DUCKWEED TO TREAT WASTEWATER: ECOLOGICAL CONSIDERATIONS FOR A SOUND DESIGN.JOURNAL OF ENVIRONMENTAL QUALITY. VOL. 32. ISSUE 5. P. 1583-1590 23 72% 56
10 TABOU, TT , BAYA, DT , LIADY, MND , EYUL'ANKI, DM , VASEL, JL , (2014) CONTRIBUTION OF IMAGE PROCESSING IN MONITORING THE INFLUENCE OF NUTRIENTS ON THE GROWTH OF DUCKWEED (LEMNA MINOR)..BIOTECHNOLOGIE AGRONOMIE SOCIETE ET ENVIRONNEMENT. VOL. 18. ISSUE 1. P. 37-48 17 77% 0

Classes with closest relation at Level 1


Rank Class id link
1 16447 WATER HYACINTH//EICHHORNIA CRASSIPES//NEOCHETINA EICHHORNIAE
2 11923 WASTE STABILIZATION PONDS//WASTE STABILISATION PONDS//STABILIZATION PONDS
3 6012 PHYTOREMEDIATION//HALIMIONE PORTULACOIDES//LEMNA MINOR
4 532 CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//ECOLOGICAL ENGINEERING
5 17323 AZOLLA//AZOLLA FILICULOIDES//MARSILEACEAE
6 1179 MACROPHYTES//AQUATIC BOTANY//JOURNAL OF AQUATIC PLANT MANAGEMENT
7 26665 LEAF PROTEIN//RIVERS AGR TRAINING//LEAF PROTEIN CONCENTRATE
8 31434 SLUDGE TREATMENT WETLANDS//SLUDGE DRYING REED BEDS//FAECAL SLUDGE
9 30880 MINERAL FEED ADDITIVES//INORGAN TECHNOL MINERAL FERTILIZERS//ZAKLAD CHEM ROLNICTWA
10 12883 IN VITRO FLOWERING//PHARBITIS NIL//FLOWER INDUCTION

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