Class information for:
Level 1: DEEPWATER HORIZON//OIL SPILL//DISPERSANT

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
27 3       ENVIRONMENTAL SCIENCES//TOXICOLOGY//CHEMOSPHERE 115610
1511 2             OIL SPILL//MARINE POLLUTION BULLETIN//PAHS 7766
5478 1                   DEEPWATER HORIZON//OIL SPILL//DISPERSANT 1648

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DEEPWATER HORIZON authKW 898772 6% 51% 93
2 OIL SPILL authKW 799026 15% 17% 252
3 DISPERSANT authKW 510745 8% 20% 134
4 COREXIT authKW 367144 1% 80% 24
5 OIL DISPERSANT authKW 348812 1% 79% 23
6 COREXIT 9500 authKW 347679 1% 91% 20
7 DEEPWATER HORIZON OIL SPILL authKW 326052 2% 47% 36
8 DISPERSED OIL authKW 308499 1% 73% 22
9 OIL MINERAL AGGREGATES authKW 295029 1% 86% 18
10 CHEMICAL DISPERSANT authKW 263747 1% 69% 20

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Environmental Sciences 28174 63% 0% 1034
2 Marine & Freshwater Biology 18359 31% 0% 511
3 Toxicology 14031 28% 0% 458
4 Engineering, Environmental 2360 10% 0% 166
5 Oceanography 1343 7% 0% 112
6 Engineering, Petroleum 1233 3% 0% 47
7 Fisheries 1030 5% 0% 86
8 Ecology 310 6% 0% 99
9 Water Resources 103 3% 0% 46
10 Microbiology 35 3% 0% 57

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OFFSHORE OIL GAS ENVIRONM 254954 1% 67% 20
2 OIL POPS GRP 242348 2% 34% 37
3 OFFSHORE OIL GAS ENERGY 233105 1% 76% 16
4 ASSESSMENT TORAT 91105 1% 53% 9
5 OFF SPILL PREVENT PONSE 87144 1% 33% 14
6 GOM REG 86049 0% 75% 6
7 COOGER 79676 0% 83% 5
8 OFF ENVIRONM 72071 0% 54% 7
9 ORPHY EA4324 66922 0% 50% 7
10 COMPUTAT BIOL OURCE 57368 0% 100% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPILL SCIENCE & TECHNOLOGY BULLETIN 146714 2% 19% 41
2 MARINE POLLUTION BULLETIN 94648 13% 2% 211
3 MARINE ENVIRONMENTAL RESEARCH 27362 4% 2% 68
4 OIL & CHEMICAL POLLUTION 20851 0% 18% 6
5 AQUATIC TOXICOLOGY 13489 3% 1% 57
6 ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 13474 5% 1% 81
7 SARSIA 9144 1% 2% 20
8 ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 7572 3% 1% 44
9 ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 6757 3% 1% 47
10 OCEANOGRAPHY 6127 1% 2% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DEEPWATER HORIZON 898772 6% 51% 93 Search DEEPWATER+HORIZON Search DEEPWATER+HORIZON
2 OIL SPILL 799026 15% 17% 252 Search OIL+SPILL Search OIL+SPILL
3 DISPERSANT 510745 8% 20% 134 Search DISPERSANT Search DISPERSANT
4 COREXIT 367144 1% 80% 24 Search COREXIT Search COREXIT
5 OIL DISPERSANT 348812 1% 79% 23 Search OIL+DISPERSANT Search OIL+DISPERSANT
6 COREXIT 9500 347679 1% 91% 20 Search COREXIT+9500 Search COREXIT+9500
7 DEEPWATER HORIZON OIL SPILL 326052 2% 47% 36 Search DEEPWATER+HORIZON+OIL+SPILL Search DEEPWATER+HORIZON+OIL+SPILL
8 DISPERSED OIL 308499 1% 73% 22 Search DISPERSED+OIL Search DISPERSED+OIL
9 OIL MINERAL AGGREGATES 295029 1% 86% 18 Search OIL+MINERAL+AGGREGATES Search OIL+MINERAL+AGGREGATES
10 CHEMICAL DISPERSANT 263747 1% 69% 20 Search CHEMICAL+DISPERSANT Search CHEMICAL+DISPERSANT

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 24534 ENVIRONM MICROBIOL BIOTECHNOL UNIT//ACIDIC PHOTOPRODUCTS//ALGAE GROWTH KINETICS
2 19220 OIL SPILL MODELING//OIL SPILL//SPILL SCIENCE & TECHNOLOGY BULLETIN
3 13796 ENHYDRA LUTRIS//SEA OTTER//EXXON VALDEZ
4 23088 PHOTOINDUCED TOXICITY//PHOTOMODIFICATION//PHOTOTOXICITY
5 37496 PASSAIC RIVER//AREA WEIGHTED EXPOSURE CONCENTRATIONS//BIOMED TOXICOL WASTE MANAGEMENT
6 2053 CYP1A//EROD//MARINE ENVIRONMENTAL RESEARCH
7 21490 BARITE SAG//DRILLING IMPACT//WEIGHT MATERIALS
8 1857 PAHS//PETROGENIC//MARINE POLLUTION BULLETIN
9 26646 TASMAN SPIRIT//TECHNOLOGICAL DISASTER//BEHAV HLTH COMMUNITY SCI PROGRAM
10 1671 BIOREMEDIATION//PETROLEUM HYDROCARBONS//BIOSTIMULATION

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