Class information for:
Level 1: FULVIC ACID//HUMIC ACID//NICA DONNAN MODEL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6265 1506 33.6 57%


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
65 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//GEODERMA 84825
754 2             HUMIC ACID//HUMIC SUBSTANCES//DISSOLVED ORGANIC MATTER 12414
6265 1                   FULVIC ACID//HUMIC ACID//NICA DONNAN MODEL 1506

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 FULVIC ACID authKW 385800 9% 15% 129
2 HUMIC ACID authKW 301611 15% 7% 220
3 NICA DONNAN MODEL authKW 247143 1% 76% 16
4 HUMIC SUBSTANCES authKW 202993 9% 7% 135
5 NICA DONNAN authKW 126318 1% 69% 9
6 SOLID HUMIC ACID authKW 121645 0% 100% 6
7 NICA MODEL authKW 101371 0% 100% 5
8 PROTON BINDING authKW 87837 1% 33% 13
9 COMPETING LIGAND EXCHANGE METHOD authKW 84474 0% 83% 5
10 CUII COMPLEXATION authKW 84474 0% 83% 5

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 Soil Science 8141 14% 0% 212
2 Environmental Sciences 6856 33% 0% 499
3 Engineering, Environmental 5896 16% 0% 243
4 Chemistry, Analytical 1904 16% 0% 246
5 Geochemistry & Geophysics 925 8% 0% 113
6 Water Resources 423 5% 0% 77
7 Chemistry, Physical 404 14% 0% 208
8 Agronomy 139 3% 0% 48
9 Chemistry, Multidisciplinary 92 8% 0% 124
10 Engineering, Chemical 37 4% 0% 54

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 GEOL CIVIL ENGN 60822 0% 100% 3
2 GUSTAV H CARLSON CHEM BIOCHEM 60822 0% 100% 3
3 SOIL QUAL SUB 40548 0% 100% 2
4 PHYS PL CHEM 35300 1% 13% 13
5 PHYS CHEM OID SCI 33227 3% 4% 39
6 SPECIAT RADIONUCLEIDES MOL 28151 0% 28% 5
7 CEA DEN DANS DPC SECR 27031 0% 67% 2
8 MINERAL ENVIRONM GRP 27027 0% 33% 4
9 OTTAWA CARLETON CHEM 22083 1% 6% 18
10 ADQ UCEH 20274 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 ENVIRONMENTAL SCIENCE & TECHNOLOGY 21874 12% 1% 175
2 JOURNAL OF SOIL SCIENCE 7639 1% 2% 18
3 COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 6867 5% 1% 69
4 ENVIRONMENTAL CHEMISTRY 6254 1% 2% 15
5 ANALYTICA CHIMICA ACTA 6102 6% 0% 86
6 EUROPEAN JOURNAL OF SOIL SCIENCE 5880 2% 1% 23
7 GEOCHIMICA ET COSMOCHIMICA ACTA 5620 4% 0% 60
8 ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE 4742 1% 1% 18
9 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 3438 3% 0% 40
10 CHEMICAL SPECIATION AND BIOAVAILABILITY 3389 1% 2% 9

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 FULVIC ACID 385800 9% 15% 129 Search FULVIC+ACID Search FULVIC+ACID
2 HUMIC ACID 301611 15% 7% 220 Search HUMIC+ACID Search HUMIC+ACID
3 NICA DONNAN MODEL 247143 1% 76% 16 Search NICA+DONNAN+MODEL Search NICA+DONNAN+MODEL
4 HUMIC SUBSTANCES 202993 9% 7% 135 Search HUMIC+SUBSTANCES Search HUMIC+SUBSTANCES
5 NICA DONNAN 126318 1% 69% 9 Search NICA+DONNAN Search NICA+DONNAN
6 SOLID HUMIC ACID 121645 0% 100% 6 Search SOLID+HUMIC+ACID Search SOLID+HUMIC+ACID
7 NICA MODEL 101371 0% 100% 5 Search NICA+MODEL Search NICA+MODEL
8 PROTON BINDING 87837 1% 33% 13 Search PROTON+BINDING Search PROTON+BINDING
9 COMPETING LIGAND EXCHANGE METHOD 84474 0% 83% 5 Search COMPETING+LIGAND+EXCHANGE+METHOD Search COMPETING+LIGAND+EXCHANGE+METHOD
10 CUII COMPLEXATION 84474 0% 83% 5 Search CUII+COMPLEXATION Search CUII+COMPLEXATION

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 XU, JL , TAN, WF , XIONG, J , WANG, MX , FANG, LC , KOOPAL, LK , (2016) COPPER BINDING TO SOIL FULVIC AND HUMIC ACIDS: NICA-DONNAN MODELING AND CONDITIONAL AFFINITY SPECTRA.JOURNAL OF COLLOID AND INTERFACE SCIENCE. VOL. 473. ISSUE . P. 141 -151 39 85% 0
2 ORSETTI, S , ANDRADE, EM , MOLINA, FV , (2010) MODELING ION BINDING TO HUMIC SUBSTANCES: ELASTIC POLYELECTROLYTE NETWORK MODEL.LANGMUIR. VOL. 26. ISSUE 5. P. 3134-3144 40 83% 5
3 MONTENEGRO, AC , ORSETTI, S , MOLINA, FV , (2014) MODELLING PROTON AND METAL BINDING TO HUMIC SUBSTANCES WITH THE NICA-EPN MODEL.ENVIRONMENTAL CHEMISTRY. VOL. 11. ISSUE 3. P. 318 -332 39 74% 4
4 VIDALI, R , REMOUNDAKI, E , TSEZOS, M , (2009) AN EXPERIMENTAL AND MODELING STUDY OF HUMIC ACID CONCENTRATION EFFECT ON H+ BINDING: APPLICATION OF THE NICA-DONNAN MODEL.JOURNAL OF COLLOID AND INTERFACE SCIENCE. VOL. 339. ISSUE 2. P. 330-335 34 89% 5
5 ROGER, GM , MERIGUET, G , BERNARD, O , DURAND-VIDAL, S , TURQ, P , (2013) EFFECT OF IONIC CONDENSATION AND INTERACTIONS BETWEEN HUMIC SUBSTANCES ON THEIR MOBILITY: AN EXPERIMENTAL AND SIMULATION STUDY.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 436. ISSUE . P. 408-416 40 67% 4
6 ORSETTI, S , ANDRADE, EM , MOLINA, FV , (2009) APPLICATION OF A CONSTRAINED REGULARIZATION METHOD TO EXTRACTION OF AFFINITY DISTRIBUTIONS: PROTON AND METAL BINDING TO HUMIC SUBSTANCES.JOURNAL OF COLLOID AND INTERFACE SCIENCE. VOL. 336. ISSUE 2. P. 377-387 48 61% 0
7 KOOPAL, LK , SAITO, T , PINHEIRO, JP , VAN RIEMSDIJK, WH , (2005) ION BINDING TO NATURAL ORGANIC MATTER: GENERAL CONSIDERATIONS AND THE NICA-DONNAN MODEL.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 265. ISSUE 1-3. P. 40-54 50 54% 129
8 KLUCAKOVA, M , (2016) DISSOCIATION PROPERTIES AND BEHAVIOR OF ACTIVE HUMIC FRACTIONS DISSOLVED IN AQUEOUS SYSTEMS.REACTIVE & FUNCTIONAL POLYMERS. VOL. 109. ISSUE . P. 9 -14 34 72% 0
9 RITCHIE, JD , PERDUE, EM , (2003) PROTON-BINDING STUDY OF STANDARD AND REFERENCE FULVIC ACIDS, HUMIC ACIDS, AND NATURAL ORGANIC MATTER.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 67. ISSUE 1. P. 85 -96 35 66% 332
10 MILNE, CJ , KINNIBURGH, DG , VAN RIEMSDIJK, WH , TIPPING, E , (2003) GENERIC NICA-DONNAN MODEL PARAMETERS FOR METAL-ION BINDING BY HUMIC SUBSTANCES.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 37. ISSUE 5. P. 958 -971 38 59% 350

Classes with closest relation at Level 1


Rank Class id link
1 24899 AQUATIC HUMIC SUBSTANCES//SEC PAGE//EDTA AVAILABILITY
2 5739 CABE//COPPER SPECIATION//PSEUDOPOLAROGRAPHY
3 15032 SORBENT CONCENTRATION EFFECT//K DOC//DETERGENT MODEL
4 36333 SCATCHARD PLOT ANALYSIS//IMMOBILIZED HUMIC ACID//RATE CONTROL STEP
5 6825 HUMIC ACID//HUMIN//BLOCH DECAY
6 1447 DISSOLVED ORGANIC MATTER//CDOM//CHROMOPHORIC DISSOLVED ORGANIC MATTER
7 2899 RADIOCHIMICA ACTA//NUKL ENTSORGUNG//NEPTUNIUM
8 22686 MIEX//MIEX R//MAGNETIC ION EXCHANGE
9 18549 NUCLEO DESENVOLVIMENTO INSUMOS BIOL AGR NUDIBA//HORMONE LIKE ACTIVITY//HUMIC SUBSTANCES
10 15006 DONNAN MEMBRANE TECHNIQUE//SOIL THRESHOLDS//TERRESTRIAL BIOTIC LIGAND MODEL

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