Class information for:
Level 1: TAR BALLS//OIL SPILL IDENTIFICATION//ENVIRONMENTAL FORENSICS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16266 664 28.5 48%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
303 3       TOXICOLOGY//ENVIRONMENTAL SCIENCES//AQUATIC TOXICOLOGY 40877
2174 2             OIL SPILL//ENHYDRA LUTRIS//DEEPWATER HORIZON 4956
16266 1                   TAR BALLS//OIL SPILL IDENTIFICATION//ENVIRONMENTAL FORENSICS 664

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 TAR BALLS authKW 492205 3% 63% 17
2 OIL SPILL IDENTIFICATION authKW 428017 2% 85% 11
3 ENVIRONMENTAL FORENSICS journal 256298 8% 10% 54
4 BICYCLIC SESQUITERPANES authKW 191605 1% 83% 5
5 EMERGENCIES SCI TECHNOL SECT address 177363 1% 43% 9
6 OIL SPILL authKW 150999 10% 5% 68
7 OIL SPILL FINGERPRINT authKW 137957 0% 100% 3
8 OIL FINGERPRINTING authKW 137951 1% 50% 6
9 EMERGENCIES SCI address 112861 1% 27% 9
10 ALKYLATED PAH authKW 105107 1% 57% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Environmental Sciences 7570 51% 0% 340
2 Marine & Freshwater Biology 2201 17% 0% 115
3 Chemistry, Analytical 1232 19% 0% 129
4 Engineering, Environmental 1063 11% 0% 70
5 Engineering, Petroleum 884 4% 0% 25
6 Oceanography 486 6% 0% 43
7 Biochemical Research Methods 176 6% 0% 42
8 Toxicology 122 5% 0% 32
9 Energy & Fuels 117 5% 0% 34
10 Water Resources 108 4% 0% 27

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EMERGENCIES SCI TECHNOL SECT 177363 1% 43% 9
2 EMERGENCIES SCI 112861 1% 27% 9
3 EMERGENCIES SCI TECHNOL 98091 1% 27% 8
4 ETC 93247 2% 17% 12
5 CHEM ENVIRONM CHEM UNIT 91971 0% 100% 2
6 N CHINA SEA MARINE MONITORING 91971 0% 100% 2
7 YANTAI OIL SPILL PONSE TECH 91971 0% 100% 2
8 ENVIRONM ASSESSMENT MONITORING 61313 0% 67% 2
9 MARINE SPILL OIL IDENTIFICAT DAMAGE ASS 52249 1% 23% 5
10 AGR FISHERIES SCI TECHNOL 45986 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ENVIRONMENTAL FORENSICS 256298 8% 10% 54
2 MARINE POLLUTION BULLETIN 43794 14% 1% 90
3 SPILL SCIENCE & TECHNOLOGY BULLETIN 25387 2% 5% 11
4 MARINE CHEMISTRY 4786 3% 1% 18
5 INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY 3587 2% 0% 16
6 POLYCYCLIC AROMATIC COMPOUNDS 3053 1% 1% 8
7 ORGANIC GEOCHEMISTRY 2886 2% 0% 16
8 ENVIRONMENTAL SCIENCE & TECHNOLOGY 2820 6% 0% 42
9 OIL & CHEMICAL POLLUTION 1392 0% 3% 1
10 JOURNAL OF CHROMATOGRAPHY A 1300 4% 0% 28

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 TAR BALLS 492205 3% 63% 17 Search TAR+BALLS Search TAR+BALLS
2 OIL SPILL IDENTIFICATION 428017 2% 85% 11 Search OIL+SPILL+IDENTIFICATION Search OIL+SPILL+IDENTIFICATION
3 BICYCLIC SESQUITERPANES 191605 1% 83% 5 Search BICYCLIC+SESQUITERPANES Search BICYCLIC+SESQUITERPANES
4 OIL SPILL 150999 10% 5% 68 Search OIL+SPILL Search OIL+SPILL
5 OIL SPILL FINGERPRINT 137957 0% 100% 3 Search OIL+SPILL+FINGERPRINT Search OIL+SPILL+FINGERPRINT
6 OIL FINGERPRINTING 137951 1% 50% 6 Search OIL+FINGERPRINTING Search OIL+FINGERPRINTING
7 ALKYLATED PAH 105107 1% 57% 4 Search ALKYLATED+PAH Search ALKYLATED+PAH
8 CHEMICAL FINGERPRINTING 97362 2% 18% 12 Search CHEMICAL+FINGERPRINTING Search CHEMICAL+FINGERPRINTING
9 DIAGNOSTIC RATIOS 94268 3% 11% 18 Search DIAGNOSTIC+RATIOS Search DIAGNOSTIC+RATIOS
10 COASTAL BITUMENS 91971 0% 100% 2 Search COASTAL+BITUMENS Search COASTAL+BITUMENS

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 WARNOCK, AM , HAGEN, SC , PASSERI, DL , (2015) MARINE TAR RESIDUES: A REVIEW.WATER AIR AND SOIL POLLUTION. VOL. 226. ISSUE 3. P. - 60 57% 4
2 WANG, ZD , STOUT, SA , FINGAS, M , (2006) FORENSIC FINGERPRINTING OF BIOMARKERS FOR OIL SPILL CHARACTERIZATION AND SOURCE IDENTIFICATION.ENVIRONMENTAL FORENSICS. VOL. 7. ISSUE 2. P. 105 -146 51 48% 72
3 SUNEEL, V , VETHAMONY, P , NAIK, BG , KRISHNA, MS , JADHAV, L , (2015) IDENTIFYING THE SOURCE OF TAR BALLS DEPOSITED ALONG THE BEACHES OF GOA IN 2013 AND COMPARING WITH HISTORICAL DATA COLLECTED ALONG THEWEST COAST OF INDIA.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 527. ISSUE . P. 313 -321 24 71% 2
4 NICODEM, DE , FERNANDES, MCZ , GUEDES, CLB , CORREA, RJ , (1997) PHOTOCHEMICAL PROCESSES AND THE ENVIRONMENTAL IMPACT OF PETROLEUM SPILLS.BIOGEOCHEMISTRY. VOL. 39. ISSUE 2. P. 121-138 37 74% 32
5 ZHOU, PY , CHEN, CS , YE, JJ , SHEN, WJ , XIONG, XF , HU, P , FANG, HD , HUANG, CG , SUN, YG , (2015) COMBINING MOLECULAR FINGERPRINTS WITH MULTIDIMENSIONAL SCALING ANALYSES TO IDENTIFY THE SOURCE OF SPILLED OIL FROM HIGHLY SIMILAR SUSPECTED OILS.MARINE POLLUTION BULLETIN. VOL. 93. ISSUE 1-2. P. 121 -129 23 72% 1
6 NICODEM, DE , GUEDES, CLB , FERNANDES, MCZ , SEVERINO, D , CORREA, RJ , COUTINHO, MC , SILVA, J , (2001) PHOTOCHEMISTRY OF PETROLEUM.PROGRESS IN REACTION KINETICS AND MECHANISM. VOL. 26. ISSUE 2-3. P. 219 -238 32 74% 16
7 FERNANDEZ-VARELA, R , GOMEZ-CARRACEDO, MP , BALLABIO, D , ANDRADE, JM , (2015) THE USE OF DIAGNOSTIC RATIOS, BIOMARKERS AND 3-WAY KOHONEN NEURAL NETWORKS TO MONITOR THE TEMPORAL EVOLUTION OF OIL SPILLS.MARINE POLLUTION BULLETIN. VOL. 96. ISSUE 1-2. P. 313 -320 20 80% 0
8 ZENG, G , YANG, C , HOLLEBONE, B , WANG, ZD , FINGAS, M , LAMBERT, P , (2004) CHARACTERIZATION AND IDENTIFICATION OF THE DETROIT RIVER MYSTERY OIL SPILL (2002).JOURNAL OF CHROMATOGRAPHY A. VOL. 1038. ISSUE 1-2. P. 201 -214 21 91% 49
9 SUNEEL, V , VETHAMONY, P , ZAKARIA, MP , NAIK, BG , PRASAD, KVSR , (2013) IDENTIFICATION OF SOURCES OF TAR BALLS DEPOSITED ALONG THE GOA COAST, INDIA, USING FINGERPRINTING TECHNIQUES.MARINE POLLUTION BULLETIN. VOL. 70. ISSUE 1-2. P. 81 -89 20 77% 10
10 MULABAGAL, V , YIN, F , JOHN, GF , HAYWORTH, JS , CLEMENT, TP , (2013) CHEMICAL FINGERPRINTING OF PETROLEUM BIOMARKERS IN DEEPWATER HORIZON OIL SPILL SAMPLES COLLECTED FROM ALABAMA SHORELINE.MARINE POLLUTION BULLETIN. VOL. 70. ISSUE 1-2. P. 147 -154 16 80% 37

Classes with closest relation at Level 1


Rank Class id link
1 6057 DEEPWATER HORIZON//OIL SPILL//DISPERSANT
2 1548 PAHS//POLYCYCLIC AROMATIC HYDROCARBONS//PETROGENIC
3 1478 BIOREMEDIATION//PETROLEUM HYDROCARBONS//BIOSTIMULATION
4 19500 OIL SPILL MODELING//OIL SPILL//SPILL SCIENCE & TECHNOLOGY BULLETIN
5 25549 MARINE POLLUTION DISCHARGES SPILLS//POLLUTION OF WATER//NOXIOUS SUBSTANCES
6 26506 POLYCYCLIC AROMATIC SULFUR HETEROCYCLES//THIAARENES//PHENANTHRO3 4 BTHIOPHENE
7 19424 PHOTOINDUCED TOXICITY//PHOTOMODIFICATION//PHOTOENHANCED TOXICITY
8 34060 IND PURE CHEM//PETR CHEM GRP//OIL THEFT
9 1196 ORGANIC GEOCHEMISTRY//OIL SOURCE CORRELATION//STERANES
10 33483 BACTERIAL HUMUS PREPARATIONS//PETR CHEM//ACTIVATING ADDITIVE

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