Class information for:
Level 1: COPROSTANOL//ALKENONES//ORGANIC GEOCHEMISTRY

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
118 3       FUEL//ENERGY & FUELS//PYROLYSIS 71180
878 2             ORGANIC GEOCHEMISTRY//BOTRYOCOCCUS BRAUNII//PETR EXPLORAT DEV 11618
7298 1                   COPROSTANOL//ALKENONES//ORGANIC GEOCHEMISTRY 1409

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COPROSTANOL authKW 1186803 5% 75% 71
2 ALKENONES authKW 927739 7% 44% 94
3 ORGANIC GEOCHEMISTRY journal 353645 18% 6% 255
4 LINEAR ALKYLBENZENES authKW 235312 2% 48% 22
5 LIPID BIOMARKERS authKW 187300 3% 21% 40
6 STEROLS authKW 176534 9% 6% 128
7 OSU address 143622 1% 38% 17
8 U 37K INDEX authKW 130128 1% 73% 8
9 FAECAL STEROLS authKW 128863 1% 52% 11
10 U 37K authKW 122724 1% 37% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 18012 31% 0% 443
2 Oceanography 11403 20% 0% 287
3 Marine & Freshwater Biology 3349 15% 0% 208
4 Environmental Sciences 1947 19% 0% 273
5 Paleontology 960 4% 0% 52
6 Geosciences, Multidisciplinary 846 10% 0% 141
7 Engineering, Environmental 373 5% 0% 66
8 Limnology 237 2% 0% 24
9 Water Resources 188 4% 0% 53
10 Geography, Physical 134 2% 0% 27

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OSU 143622 1% 38% 17
2 UMR 6117 114782 2% 19% 27
3 MICROBIOL GEOCHIM ECOL MARINES 113972 2% 21% 24
4 PROGRAMA POS SISTEMAS COSTEIROS OCEAN PGSIS 99628 0% 64% 7
5 CNRS INSU IRD UM 110 95423 1% 53% 8
6 UMR 6535 79979 2% 15% 24
7 OCEANOG BIOGEOCHIM 69560 2% 14% 23
8 LAGOM 51120 0% 57% 4
9 FAK PENGAJIAN ALAM SEKITAR 50323 0% 75% 3
10 JABATAN SAINS ALAM SEKITAR 50323 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANIC GEOCHEMISTRY 353645 18% 6% 255
2 MARINE CHEMISTRY 36092 5% 2% 71
3 PALEOCEANOGRAPHY 16922 3% 2% 40
4 GEOCHIMICA ET COSMOCHIMICA ACTA 11357 6% 1% 82
5 MARINE POLLUTION BULLETIN 5659 3% 1% 48
6 DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 4794 2% 1% 25
7 GEOCHEMICAL JOURNAL 3391 1% 1% 15
8 GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 2220 1% 1% 19
9 INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 1743 1% 1% 10
10 PHYTOCHEMISTRY 1709 3% 0% 42

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 COPROSTANOL 1186803 5% 75% 71 Search COPROSTANOL Search COPROSTANOL
2 ALKENONES 927739 7% 44% 94 Search ALKENONES Search ALKENONES
3 LINEAR ALKYLBENZENES 235312 2% 48% 22 Search LINEAR+ALKYLBENZENES Search LINEAR+ALKYLBENZENES
4 LIPID BIOMARKERS 187300 3% 21% 40 Search LIPID+BIOMARKERS Search LIPID+BIOMARKERS
5 STEROLS 176534 9% 6% 128 Search STEROLS Search STEROLS
6 U 37K INDEX 130128 1% 73% 8 Search U+37K+INDEX Search U+37K+INDEX
7 FAECAL STEROLS 128863 1% 52% 11 Search FAECAL+STEROLS Search FAECAL+STEROLS
8 U 37K 122724 1% 37% 15 Search U+37K Search U+37K
9 FECAL STEROLS 118465 1% 38% 14 Search FECAL+STEROLS Search FECAL+STEROLS
10 LONG CHAIN ALKENONES 115026 0% 86% 6 Search LONG+CHAIN+ALKENONES Search LONG+CHAIN+ALKENONES

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 11064 N ALKANES//ORGANIC GEOCHEMISTRY//LEAF WAX
2 17877 HIGHLY BRANCHED ISOPRENOIDS//IP25//MARINE BIOGEOCHEM TOXICOL
3 34227 AEROBIC GROUNDWATER FLOW SYSTEM//CNRSURA 1409//DIGITAL TREATMENT OF MICROBIAL IMAGES
4 12405 METHOXYLATED FATTY ACIDS//MIYAKO//MARINE STEROLS
5 13828 LIGNIN PHENOLS//PARTICULATE ORGANIC CARBON//CUO OXIDATION
6 20176 HOPANOIDS//BACTERIOHOPANEPOLYOLS//BACTERIOHOPANETETROL
7 29505 TLC FID//CHROMARODS//APOTROPICAMIDE
8 1857 PAHS//PETROGENIC//MARINE POLLUTION BULLETIN
9 9855 TEX86//MARINE ORGAN BIOGEOCHEM//GDGTS
10 9330 MARINE CHEMISTRY//DISSOLVED PROTEINS//HIGH TEMPERATURE CATALYTIC OXIDATION

Go to start page