Class information for:
Level 1: ROCK FRAGMENTS//STONY SOILS//ROCK FRAGMENT COVER

Basic class information

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
828	2	SOIL EROSION//CATENA//RUSLE	12036
26819	1	ROCK FRAGMENTS//STONY SOILS//ROCK FRAGMENT COVER	265

Terms with highest relevance score

rank	Category	termType	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	ROCK FRAGMENTS	authKW	1598924	12%	41%	33
2	STONY SOILS	authKW	799473	4%	61%	11
3	ROCK FRAGMENT COVER	authKW	475720	2%	67%	6
4	STONE COVER	authKW	371656	2%	63%	5
5	STONINESS	authKW	297323	2%	50%	5
6	ROCK FRAGMENT CONTENT	authKW	271839	2%	57%	4
7	SOURCE SINK AREAS	authKW	267594	1%	75%	3
8	RAINWATER DISTRIBUTION	authKW	237862	1%	100%	2
9	ROCK CONTENT	authKW	237862	1%	100%	2
10	SOIL SKELETON	authKW	214074	1%	60%	3

Web of Science journal categories

chi_square_rank	Category	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	Soil Science	24877	57%	0%	152
2	Water Resources	3541	31%	0%	83
3	Geosciences, Multidisciplinary	1697	30%	0%	79
4	Geography, Physical	606	8%	0%	22
5	Agronomy	510	12%	0%	32
6	Environmental Sciences	151	13%	0%	35
7	Plant Sciences	96	10%	0%	26
8	Geology	59	2%	0%	6
9	Forestry	47	3%	0%	7
10	Ecology	36	5%	0%	14

Address terms

chi_square_rank	term	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	AGR FO TRY MEDITERRANEAN	158573	1%	67%	2
2	DIPARTIMENTO CHIM ORGAN UGO SHIFF	158573	1%	67%	2
3	AGE URBAN ENVIRONM SCI	118931	0%	100%	1
4	AGRIFOOD CAMP INT EXCELLENCE CEIA3	118931	0%	100%	1
5	BELGIUM EXPT GEOMORPHOL	118931	0%	100%	1
6	DEP AGR CHEM SOIL SCI	118931	0%	100%	1
7	DEP ENVIRONM BIOL PHARMACEUT SCI TECHNOL	118931	0%	100%	1
8	DIPARTIMENTO VALORIZZAZ PROTEZIONE RISORSE AGRO	118931	0%	100%	1
9	FAK ENVIRONM SCI	118931	0%	100%	1
10	MEDITERRANEAN AGRO FO TRY SYST	118931	0%	100%	1

Journals

chi_square_rank	term	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	CATENA	44748	14%	1%	36
2	JOURNAL OF HYDROLOGY AND HYDROMECHANICS	28316	3%	3%	9
3	EUROPEAN JOURNAL OF SOIL SCIENCE	7774	4%	1%	11
4	JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE	5127	3%	1%	8
5	GEODERMA	4184	5%	0%	14
6	SOIL & TILLAGE RESEARCH	3987	4%	0%	11
7	SOIL SCIENCE	2258	3%	0%	8
8	SOIL SCIENCE SOCIETY OF AMERICA JOURNAL	2133	5%	0%	13
9	EARTH SURFACE PROCESSES AND LANDFORMS	2095	3%	0%	8
10	SOVIET SOIL SCIENCE	1946	1%	1%	2

Author Key Words

chi_square_rank	term	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass	LCSH search	Wikipedia search
1	ROCK FRAGMENTS	1598924	12%	41%	33	Search ROCK+FRAGMENTS	Search ROCK+FRAGMENTS
2	STONY SOILS	799473	4%	61%	11	Search STONY+SOILS	Search STONY+SOILS
3	ROCK FRAGMENT COVER	475720	2%	67%	6	Search ROCK+FRAGMENT+COVER	Search ROCK+FRAGMENT+COVER
4	STONE COVER	371656	2%	63%	5	Search STONE+COVER	Search STONE+COVER
5	STONINESS	297323	2%	50%	5	Search STONINESS	Search STONINESS
6	ROCK FRAGMENT CONTENT	271839	2%	57%	4	Search ROCK+FRAGMENT+CONTENT	Search ROCK+FRAGMENT+CONTENT
7	SOURCE SINK AREAS	267594	1%	75%	3	Search SOURCE+SINK+AREAS	Search SOURCE+SINK+AREAS
8	RAINWATER DISTRIBUTION	237862	1%	100%	2	Search RAINWATER+DISTRIBUTION	Search RAINWATER+DISTRIBUTION
9	ROCK CONTENT	237862	1%	100%	2	Search ROCK+CONTENT	Search ROCK+CONTENT
10	SOIL SKELETON	214074	1%	60%	3	Search SOIL+SKELETON	Search SOIL+SKELETON

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	2047	INTERRILL EROSION//RAINFALL SIMULATION//RILL EROSION
2	22738	ROCK VARNISH//DESERT VARNISH//DESERT PAVEMENT
3	7654	BOUTELOUA ERIOPODA//VEGETATION PATTERN//JORNADA EXPT RANGE
4	27821	CAPILLARY BARRIER//ALTERNATIVE COVER//ET COVER
5	2313	PEDOTRANSFER FUNCTIONS//SOIL HYDRAULIC PROPERTIES//PEDOTRANSFER FUNCTION
6	2697	RUSLE//SOIL EROSION//USLE
7	11214	PLASTIC FILM MULCHING//GRAVEL MULCH//AGRICULTURAL WATER MANAGEMENT
8	16456	LAND OURCES MANAGEMENT ENVIRONM PROTECT//LAND OURCE MANAGEMENT ENVIRONM PROTECT//ETHIOPIA
9	21138	BACILLUS MUCILAGINOSUS//POTASSIUM SOLUBILIZATION//MINERAL WEATHERING BACTERIA
10	10785	TILLAGE EROSION//SOIL REDISTRIBUTION//TILLAGE TRANSLOCATION

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Class information for: Level 1: ROCK FRAGMENTS//STONY SOILS//ROCK FRAGMENT COVER