Class information for:
Level 1: ORGANIC NITROGEN//SOIL AMINO ACIDS//ORGANIC N

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
53 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//AGRONOMY 95847
435 2             SOIL SCIENCE//SOIL RESPIRATION//SOIL ORGANIC CARBON 16567
17643 1                   ORGANIC NITROGEN//SOIL AMINO ACIDS//ORGANIC N 617

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANIC NITROGEN authKW 506537 9% 18% 54
2 SOIL AMINO ACIDS authKW 413742 1% 90% 9
3 ORGANIC N authKW 304376 3% 28% 21
4 PLANT MICROBIAL COMPETITION authKW 272419 1% 67% 8
5 PLANT NITROGEN NUTRITION authKW 212830 1% 83% 5
6 SOLUBLE ORGANIC NITROGEN authKW 178771 1% 50% 7
7 METABOLIC TRACING authKW 163453 1% 80% 4
8 ORGANIC NITROGEN UPTAKE authKW 159620 1% 63% 5
9 PROTEIN DEPOLYMERIZATION authKW 153238 0% 100% 3
10 DISSOLVED ORGANIC NITROGEN authKW 149386 5% 9% 32

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 44654 50% 0% 311
2 Plant Sciences 3359 33% 0% 203
3 Agronomy 1416 13% 0% 81
4 Ecology 841 14% 0% 87
5 Environmental Sciences 444 15% 0% 90
6 Forestry 120 3% 0% 17
7 AGRICULTURAL EXPERIMENT STATION REPORTS 46 0% 0% 1
8 Geosciences, Multidisciplinary 42 4% 0% 26
9 Agriculture, Multidisciplinary 21 2% 0% 10
10 Biodiversity Conservation 14 1% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLANT PHYSIOL CYTOL CYTOGENET 136209 1% 67% 4
2 ECOSYST SCI MANGEMENT 102159 0% 100% 2
3 SOIL PHYS SECT 90804 1% 44% 4
4 AGROECOSYST 75090 2% 10% 15
5 FO T GENET PLANT PHYSIOL 67433 6% 4% 35
6 ENVIRONM NAT OURCES GEOG 64577 4% 5% 25
7 ENVIRONM WALES 60651 2% 8% 14
8 SOIL ECOSYST ECOL 54424 1% 12% 9
9 ENVIRONM REMEDIAT ECOSYST HLTH 52613 2% 8% 13
10 AGR FO T ENVIRON 51079 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL BIOLOGY & BIOCHEMISTRY 95975 21% 1% 128
2 OKLAHOMA AGRICULTURAL EXPERIMENT STATION BULLETIN 17025 0% 33% 1
3 SOIL SCIENCE AND PLANT NUTRITION 10869 4% 1% 26
4 PLANT AND SOIL 8459 7% 0% 45
5 BIOGEOCHEMISTRY 6728 3% 1% 18
6 BIOLOGY AND FERTILITY OF SOILS 5716 3% 1% 20
7 USDA FOREST SERVICE NORTHEASTERN FOREST EXPERIMENT STATION RESEARCH PAPER 4255 0% 8% 1
8 JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE-ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE 2781 1% 1% 4
9 JOURNAL OF SOILS AND SEDIMENTS 1939 1% 0% 8
10 ECOLOGY 1865 3% 0% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ORGANIC NITROGEN 506537 9% 18% 54 Search ORGANIC+NITROGEN Search ORGANIC+NITROGEN
2 SOIL AMINO ACIDS 413742 1% 90% 9 Search SOIL+AMINO+ACIDS Search SOIL+AMINO+ACIDS
3 ORGANIC N 304376 3% 28% 21 Search ORGANIC+N Search ORGANIC+N
4 PLANT MICROBIAL COMPETITION 272419 1% 67% 8 Search PLANT+MICROBIAL+COMPETITION Search PLANT+MICROBIAL+COMPETITION
5 PLANT NITROGEN NUTRITION 212830 1% 83% 5 Search PLANT+NITROGEN+NUTRITION Search PLANT+NITROGEN+NUTRITION
6 SOLUBLE ORGANIC NITROGEN 178771 1% 50% 7 Search SOLUBLE+ORGANIC+NITROGEN Search SOLUBLE+ORGANIC+NITROGEN
7 METABOLIC TRACING 163453 1% 80% 4 Search METABOLIC+TRACING Search METABOLIC+TRACING
8 ORGANIC NITROGEN UPTAKE 159620 1% 63% 5 Search ORGANIC+NITROGEN+UPTAKE Search ORGANIC+NITROGEN+UPTAKE
9 PROTEIN DEPOLYMERIZATION 153238 0% 100% 3 Search PROTEIN+DEPOLYMERIZATION Search PROTEIN+DEPOLYMERIZATION
10 DISSOLVED ORGANIC NITROGEN 149386 5% 9% 32 Search DISSOLVED+ORGANIC+NITROGEN Search DISSOLVED+ORGANIC+NITROGEN

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 12684 RHIZODEPOSITION//PRIMING EFFECT//C 14 PULSE LABELLING
2 37159 SOIL PROTEASE//LIQUID LIVESTOCK FECES//POLYMYXIN B RESISTANT BACTERIA
3 27067 KALMIA ANGUSTIFOLIA//PROTEIN TANNIN COMPLEX//SALAL
4 14121 ANAEROBIC INCUBATION//SOIL SCIENCE//POTENTIALLY MINERALIZABLE N
5 14737 N 15 NATURAL ABUNDANCE//DELTA N 15//NATURAL N 15 ABUNDANCE
6 4378 NITROGEN SATURATION//N SATURATION//GROSS NITRIFICATION
7 38325 ATGLR//GLUTAMATE RECEPTOR HOMOLOG//ION HYPERSENSITIVITY
8 31104 DRYING REWETTING//BIRCH EFFECT//RESPIRATION FLUSH
9 6950 DISSOLVED ORGANIC CARBON//DOC//DISSOLVED ORGANIC NITROGEN
10 18425 NUTRIENT HETEROGENEITY//ROOT PROLIFERATION//ROOT FORAGING

Go to start page