Class information for:
Level 1: IMOGOLITE//ALLOPHANE//PODZOLIZATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6433 1484 34.5 41%


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
3267 2             IMOGOLITE//ALLOPHANE//ANDISOLS 1930
6433 1                   IMOGOLITE//ALLOPHANE//PODZOLIZATION 1484

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 IMOGOLITE authKW 1357478 5% 82% 80
2 ALLOPHANE authKW 670734 5% 45% 72
3 PODZOLIZATION authKW 254571 2% 38% 33
4 HYDROXYALUMINOSILICATE authKW 231805 1% 87% 13
5 SPODOSOLS authKW 175524 2% 27% 32
6 SOIL SCIENCE WoSSC 173642 64% 1% 953
7 ANDISOLS authKW 173396 2% 27% 31
8 PODZOL authKW 173198 3% 21% 40
9 GEODERMA journal 148731 13% 4% 197
10 ANDOSOLS authKW 147848 2% 25% 29

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 173642 64% 1% 953
2 Mineralogy 4031 8% 0% 112
3 Geosciences, Multidisciplinary 1480 13% 0% 186
4 Plant Sciences 1305 14% 0% 212
5 Environmental Sciences 950 14% 0% 204
6 Agronomy 715 6% 0% 95
7 Chemistry, Physical 308 13% 0% 187
8 Water Resources 239 4% 0% 60
9 Geochemistry & Geophysics 81 3% 0% 41
10 Nanoscience & Nanotechnology 60 3% 0% 47

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 CROP ESTATE 82299 0% 100% 4
2 PL CHEM ENVIRONM IND 54863 0% 67% 4
3 DEPLAN 47024 0% 57% 4
4 INTERDISCIPLINAIRE ORG NANOMETR SUPRAMOL 46280 1% 25% 9
5 GROUNDWATER GEOCHEM 41149 0% 100% 2
6 POLYTECH AGR 41149 0% 100% 2
7 UNIDADE CONTAGEM 41149 0% 100% 2
8 SOIL SCI GEOL 38569 2% 6% 29
9 MINERAL PETROL MICROPEDOL 29922 0% 36% 4
10 M UNIT TORINO POLITECN 28569 0% 28% 5

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 GEODERMA 148731 13% 4% 197
2 SOIL SCIENCE AND PLANT NUTRITION 130458 10% 5% 141
3 JOURNAL OF SOIL SCIENCE 38381 3% 5% 40
4 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 37441 9% 1% 130
5 EUROPEAN JOURNAL OF SOIL SCIENCE 33042 4% 3% 54
6 CLAYS AND CLAY MINERALS 26458 4% 2% 57
7 CANADIAN JOURNAL OF SOIL SCIENCE 26410 4% 2% 56
8 SOIL SCIENCE 25144 4% 2% 64
9 CLAY MINERALS 13501 2% 2% 34
10 CATENA 7634 2% 1% 35

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 IMOGOLITE 1357478 5% 82% 80 Search IMOGOLITE Search IMOGOLITE
2 ALLOPHANE 670734 5% 45% 72 Search ALLOPHANE Search ALLOPHANE
3 PODZOLIZATION 254571 2% 38% 33 Search PODZOLIZATION Search PODZOLIZATION
4 HYDROXYALUMINOSILICATE 231805 1% 87% 13 Search HYDROXYALUMINOSILICATE Search HYDROXYALUMINOSILICATE
5 SPODOSOLS 175524 2% 27% 32 Search SPODOSOLS Search SPODOSOLS
6 ANDISOLS 173396 2% 27% 31 Search ANDISOLS Search ANDISOLS
7 PODZOL 173198 3% 21% 40 Search PODZOL Search PODZOL
8 ANDOSOLS 147848 2% 25% 29 Search ANDOSOLS Search ANDOSOLS
9 SPODIC HORIZON 146436 1% 65% 11 Search SPODIC+HORIZON Search SPODIC+HORIZON
10 BROWN FOREST SOILS 126018 0% 88% 7 Search BROWN+FOREST+SOILS Search BROWN+FOREST+SOILS

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 GONZALEZ, RI , RAMIREZ, R , ROGAN, J , VALDIVIA, JA , MUNOZ, F , VALENCIA, F , RAMIREZ, M , KIWI, M , (2014) MODEL FOR SELF-ROLLING OF AN ALUMINOSILICATE SHEET INTO A SINGLE-WALLED IMOGOLITE NANOTUBE.JOURNAL OF PHYSICAL CHEMISTRY C. VOL. 118. ISSUE 48. P. 28227 -28233 55 85% 7
2 TAKAHASHI, T , DAHLGREN, RA , (2016) NATURE, PROPERTIES AND FUNCTION OF ALUMINUM-HUMUS COMPLEXES IN VOLCANIC SOILS.GEODERMA. VOL. 263. ISSUE . P. 110 -121 54 58% 5
3 FERRO-VAZQUEZ, C , NOVOA-MUNOZ, JC , COSTA-CASAIS, M , KLAMINDER, J , MARTINEZ-CORTIZAS, A , (2014) METAL AND ORGANIC MATTER IMMOBILIZATION IN TEMPERATE PODZOLS: A HIGH RESOLUTION STUDY.GEODERMA. VOL. 217. ISSUE . P. 225-234 50 78% 7
4 DAHLGREN, RA , SAIGUSA, M , UGOLINI, FC , (2004) THE NATURE, PROPERTIES AND MANAGEMENT OF VOLCANIC SOILS.ADVANCES IN AGRONOMY, VOL 82. VOL. 82. ISSUE . P. 113 -182 83 51% 119
5 PARFITT, RL , (2009) ALLOPHANE AND IMOGOLITE: ROLE IN SOIL BIOGEOCHEMICAL PROCESSES.CLAY MINERALS. VOL. 44. ISSUE 1. P. 135-155 66 55% 71
6 LEVARD, C , DOELSCH, E , BASILE-DOELSCH, I , ABIDIN, Z , MICHE, H , MASION, A , ROSE, J , BORSCHNECK, D , BOTTERO, JY , (2012) STRUCTURE AND DISTRIBUTION OF ALLOPHANES, IMOGOLITE AND PROTO-IMOGOLITE IN VOLCANIC SOILS.GEODERMA. VOL. 183. ISSUE . P. 100 -108 40 87% 15
7 GONZALEZ, RI , ROGAN, J , BRINGA, EM , VALDIVIA, JA , (2016) MECHANICAL RESPONSE OF ALUMINOSILICATE NANOTUBES UNDER COMPRESSION.JOURNAL OF PHYSICAL CHEMISTRY C. VOL. 120. ISSUE 26. P. 14428 -14434 43 70% 0
8 COELHO, MR , VIDAL-TORRADO, P , PEREZ, XLO , MARTINS, VM , VAZQUEZ, FM , (2010) FRACTIONATION OF ALUMINUM BY SELECTIVE DISSOLUTION TECHNIQUES OF SOILS ON THE SAO PAULO STATE SANDY COASTAL PLAIN.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 34. ISSUE 4. P. 1081-1092 33 97% 3
9 CHEMMI, A , BRENDLE, J , MARICHAL, C , LEBEAU, B , (2015) KEY STEPS INFLUENCING THE FORMATION OF ALUMINOSILICATE NANOTUBES BY THE FLUORIDE ROUTE.CLAYS AND CLAY MINERALS. VOL. 63. ISSUE 1-2. P. 132 -143 35 80% 0
10 COELHO, MR , VIDAL-TORRADO, P , PEREZ, XLO , MARTINS, VM , VAZQUEZ, FM , (2010) SELECTIVITY OF SODIUM PYROPHOSPHATE AND UNBUFFERED CHLORIDES (CUCL2 AND LACL3) AS EXTRACTANTS OF ALUMINUM BOUND TO SOIL ORGANIC MATTER IN SOILS OF THE SANDY COASTAL PLAIN IN SAO PAULO STATE.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 34. ISSUE 5. P. 1561-1572 31 97% 0

Classes with closest relation at Level 1


Rank Class id link
1 27933 CHARGE FINGERPRINT//AMENAGEMENT SOL//AMORPHOUS FEOH3
2 9833 SOIL CHRONOSEQUENCE//GEODERMA//SOIL SCIENCE
3 12911 SULFATE SORPTION//ANGIOSPERM TREE LEAF LITTER//VARIABLE CHARGE SOIL
4 34902 ABT DEPONIEVERHALTEN//ASIAN FOREST//BUDGETS OF ELEMENTS
5 16338 ALUMINUM SPECIATION//SOLOCHROME VIOLET RS//AC OSCILLOPOLAROGRAPHY
6 36663 20 DEGREES C SYNTHESIS//ADSORBED WATER FILMS//BODENWIRT AFT
7 7692 CRITICAL LOAD//ACIDIFICATION//ACID DEPOSITION
8 15322 HALLOYSITE NANOTUBES//HALLOYSITE//CLAY NANOTUBES
9 20472 BACILLUS MUCILAGINOSUS//INRA UR BIOGEOCHIM ECOSYST FO TIERS 1138//MINERAL WEATHERING
10 20398 SUCTION CUPS//SAND MULCHED LOAM SOIL//TRAINING AGR FISHERY IF A

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