Class information for:
Level 1: NITROGEN SATURATION//N SATURATION//GROSS NITRIFICATION

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
25 3       FORESTRY//FOREST ECOLOGY AND MANAGEMENT//CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE 117839
382 2             FORESTRY//FOREST ECOLOGY AND MANAGEMENT//CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE 17492
4378 1                   NITROGEN SATURATION//N SATURATION//GROSS NITRIFICATION 1828

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NITROGEN SATURATION authKW 758446 5% 50% 88
2 N SATURATION authKW 441284 3% 53% 48
3 GROSS NITRIFICATION authKW 398553 2% 68% 34
4 NITREX PROJECT authKW 265974 1% 86% 18
5 GROSS N MINERALIZATION authKW 259891 2% 54% 28
6 NITROGEN DEPOSITION authKW 256258 6% 13% 115
7 NITRIFICATION authKW 236114 13% 6% 243
8 GROSS N TRANSFORMATION authKW 184513 1% 63% 17
9 N 15 POOL DILUTION authKW 172374 1% 50% 20
10 N 15 TRACING authKW 164264 1% 53% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 62047 35% 1% 633
2 Forestry 24203 21% 0% 375
3 Environmental Sciences 5692 28% 0% 512
4 Ecology 3823 17% 0% 314
5 Agronomy 2168 10% 0% 176
6 Water Resources 1281 8% 0% 141
7 Plant Sciences 925 11% 0% 206
8 Geosciences, Multidisciplinary 747 8% 0% 155
9 Meteorology & Atmospheric Sciences 612 6% 0% 106
10 Biodiversity Conservation 293 2% 0% 40

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLANT ECOL IFZ 77568 0% 50% 9
2 UNIT AGROIMPACT 51718 0% 100% 3
3 TIMBER WATERSHED 44189 1% 26% 10
4 FO T ECOSYST 40097 1% 21% 11
5 SECT MOL MICROBIAL ECOL 39401 0% 57% 4
6 HGEBIET WALDERNAHRUNG WASSERHAUSHALT 39393 0% 29% 8
7 BLUE RIDGE 34479 0% 100% 2
8 DEP SOIL MICROBIOL 34479 0% 100% 2
9 KYUSHU UNIV FO T 29545 0% 29% 6
10 LANDSC E ENVIRONM GRP 25587 0% 21% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL BIOLOGY & BIOCHEMISTRY 76544 11% 2% 197
2 BIOGEOCHEMISTRY 58166 5% 4% 91
3 FOREST ECOLOGY AND MANAGEMENT 51241 10% 2% 188
4 ECOSYSTEMS 25582 3% 3% 49
5 PLANT AND SOIL 23090 7% 1% 128
6 WATER AIR AND SOIL POLLUTION 13089 5% 1% 87
7 BIOLOGY AND FERTILITY OF SOILS 9745 2% 1% 45
8 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 7456 4% 1% 64
9 CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE 6809 2% 1% 41
10 JOURNAL OF FOREST RESEARCH 5925 1% 2% 16

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NITROGEN SATURATION 758446 5% 50% 88 Search NITROGEN+SATURATION Search NITROGEN+SATURATION
2 N SATURATION 441284 3% 53% 48 Search N+SATURATION Search N+SATURATION
3 GROSS NITRIFICATION 398553 2% 68% 34 Search GROSS+NITRIFICATION Search GROSS+NITRIFICATION
4 NITREX PROJECT 265974 1% 86% 18 Search NITREX+PROJECT Search NITREX+PROJECT
5 GROSS N MINERALIZATION 259891 2% 54% 28 Search GROSS+N+MINERALIZATION Search GROSS+N+MINERALIZATION
6 NITROGEN DEPOSITION 256258 6% 13% 115 Search NITROGEN+DEPOSITION Search NITROGEN+DEPOSITION
7 NITRIFICATION 236114 13% 6% 243 Search NITRIFICATION Search NITRIFICATION
8 GROSS N TRANSFORMATION 184513 1% 63% 17 Search GROSS+N+TRANSFORMATION Search GROSS+N+TRANSFORMATION
9 N 15 POOL DILUTION 172374 1% 50% 20 Search N+15+POOL+DILUTION Search N+15+POOL+DILUTION
10 N 15 TRACING 164264 1% 53% 18 Search N+15+TRACING Search N+15+TRACING

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 27738 RESIN CAPSULE//NITRATE FERTILIZATION MANAGEMENT//SOIL NUTRIENT EXTRACTION
2 16830 FORSTWISSENSCHAFTLICHES CENTRALBLATT//VITALITY FERTILIZATION//ALLGEMEINE FORST UND JAGDZEITUNG
3 2340 ACIDIFICATION//CRITICAL LOAD//ACID DEPOSITION
4 13066 PICEA RUBENS//RED SPRUCE DECLINE//SUGAR MAPLE
5 17643 ORGANIC NITROGEN//SOIL AMINO ACIDS//ORGANIC N
6 14737 N 15 NATURAL ABUNDANCE//DELTA N 15//NATURAL N 15 ABUNDANCE
7 13145 PINUS TAEDA//LOBLOLLY PINE//FORESTRY
8 14121 ANAEROBIC INCUBATION//SOIL SCIENCE//POTENTIALLY MINERALIZABLE N
9 9453 WHOLE TREE HARVESTING//LONG TERM SOIL PRODUCTIVITY//SOIL COMPACTION
10 27067 KALMIA ANGUSTIFOLIA//PROTEIN TANNIN COMPLEX//SALAL

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