Class information for:
Level 1: VOLATILE HALOCARBONS//METHYL CHLORIDE//ORGANIC CHLORINE

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
16 3       METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 126179
825 2             NITROUS OXIDE//GREENHOUSE GASES//N2O EMISSION 12066
9771 1                   VOLATILE HALOCARBONS//METHYL CHLORIDE//ORGANIC CHLORINE 1155

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VOLATILE HALOCARBONS authKW 288200 1% 81% 13
2 METHYL CHLORIDE authKW 270082 3% 30% 33
3 ORGANIC CHLORINE authKW 213907 1% 56% 14
4 BROMOFORM authKW 209567 2% 30% 26
5 METHYL HALIDES authKW 200901 2% 41% 18
6 HALOCARBONS authKW 194158 3% 22% 33
7 VHOC authKW 109143 0% 100% 4
8 VSLS authKW 109143 0% 100% 4
9 CHLOROMETHANE authKW 102698 1% 24% 16
10 TRICHLOROACETIC ACID authKW 90532 3% 10% 33

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Meteorology & Atmospheric Sciences 8089 24% 0% 275
2 Environmental Sciences 7847 40% 0% 466
3 Geosciences, Multidisciplinary 1838 15% 0% 179
4 Oceanography 1750 9% 0% 105
5 Engineering, Environmental 1355 9% 0% 106
6 Chemistry, Analytical 288 8% 0% 95
7 Limnology 248 2% 0% 22
8 Microbiology 79 5% 0% 57
9 Marine & Freshwater Biology 40 3% 0% 29
10 Biotechnology & Applied Microbiology 38 4% 0% 46

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANALYT CHEM SENSOR DEV 87313 0% 80% 4
2 METEOROL ASTRON GEOPHYS 81857 0% 100% 3
3 MICROBIAL BIOCHEM SECT 62007 0% 45% 5
4 FCEN UNCUYO 61391 0% 75% 3
5 CANADIAN AIR PRECIPITAT MONITORING NETWORK 54571 0% 100% 2
6 KETUA STESEN GAW LEMBAH DANUM 54571 0% 100% 2
7 SWEDISH CLIMATE SCI POLICY 49112 0% 60% 3
8 GLOBAL MARINE ATMOSPHER CHEM 42309 1% 14% 11
9 ICG TROPOSPHARE 2 39683 0% 36% 4
10 ITUF 36380 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ATMOSPHERIC CHEMISTRY AND PHYSICS 12402 5% 1% 62
2 JOURNAL OF ATMOSPHERIC CHEMISTRY 11690 2% 2% 24
3 CHEMOSPHERE 10321 8% 0% 94
4 GLOBAL BIOGEOCHEMICAL CYCLES 7631 2% 1% 26
5 ENVIRONMENTAL CHEMISTRY 7075 1% 2% 14
6 MARINE CHEMISTRY 6819 2% 1% 28
7 ENVIRONMENTAL SCIENCE & TECHNOLOGY 6548 7% 0% 84
8 GEOPHYSICAL RESEARCH LETTERS 6205 8% 0% 89
9 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 5887 6% 0% 69
10 BIOGEOCHEMISTRY 5353 2% 1% 22

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VOLATILE HALOCARBONS 288200 1% 81% 13 Search VOLATILE+HALOCARBONS Search VOLATILE+HALOCARBONS
2 METHYL CHLORIDE 270082 3% 30% 33 Search METHYL+CHLORIDE Search METHYL+CHLORIDE
3 ORGANIC CHLORINE 213907 1% 56% 14 Search ORGANIC+CHLORINE Search ORGANIC+CHLORINE
4 BROMOFORM 209567 2% 30% 26 Search BROMOFORM Search BROMOFORM
5 METHYL HALIDES 200901 2% 41% 18 Search METHYL+HALIDES Search METHYL+HALIDES
6 HALOCARBONS 194158 3% 22% 33 Search HALOCARBONS Search HALOCARBONS
7 VHOC 109143 0% 100% 4 Search VHOC Search VHOC
8 VSLS 109143 0% 100% 4 Search VSLS Search VSLS
9 CHLOROMETHANE 102698 1% 24% 16 Search CHLOROMETHANE Search CHLOROMETHANE
10 TRICHLOROACETIC ACID 90532 3% 10% 33 Search TRICHLOROACETIC+ACID Search TRICHLOROACETIC+ACID

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 13429 HALOCARBONS//GLOBAL CHANGE SCI//MONTREAL PROTOCOL
2 31651 PHOTOCHEMICAL SAMPLE TREATMENT//STORAGE OF SOIL SAMPLES//2000 60 EC WATER FRAMEWORK DIRECTIVE
3 13813 CHLOROPEROXIDASE//BROMOPEROXIDASE//HALOPEROXIDASE
4 10436 SNOW PHOTOCHEMISTRY//SNOWPACK PHOTOCHEMISTRY//FROST FLOWERS
5 4670 IODINE OXIDES//CHLORINE OXIDES//CLOOCL
6 5506 IODINE 129//I 129//IODIDE
7 14473 ISOTOPE BIOGEOCHEM//CHLORINE ISOTOPES//CHLORINE STABLE ISOTOPES
8 11735 1 3 DICHLOROPROPENE//CHLOROPICRIN//METHYL BROMIDE ALTERNATIVES
9 17030 METHYLOBACTERIUM//AEROBIC METHYLOBACTERIA//METHYLOBACTERIUM EXTORQUENS AM1
10 20846 BROMOPHENOLS//SYMPHYOCLADIA LATIUSCULA//HALOGENATED NATURAL PRODUCTS

Go to start page