Class information for:
Level 1: BALLAST WATER//BALLAST WATER TREATMENT//BALLAST WATER EXCHANGE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
18363 555 39.2 52%


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
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
13 3       MARINE & FRESHWATER BIOLOGY//JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY//OCEANOGRAPHY 129490
173 2             JOURNAL OF SHELLFISH RESEARCH//MARINE & FRESHWATER BIOLOGY//JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 22341
18363 1                   BALLAST WATER//BALLAST WATER TREATMENT//BALLAST WATER EXCHANGE 555

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 BALLAST WATER authKW 5533774 31% 58% 174
2 BALLAST WATER TREATMENT authKW 1280390 6% 73% 32
3 BALLAST WATER EXCHANGE authKW 1065134 4% 88% 22
4 BALLAST WATER MANAGEMENT authKW 567542 3% 74% 14
5 MID OCEAN EXCHANGE authKW 500157 2% 91% 10
6 BALLAST MANAGEMENT authKW 220070 1% 100% 4
7 BALLAST WATER CONVENTION authKW 220070 1% 100% 4
8 DOMESTIC SHIPPING authKW 220070 1% 100% 4
9 UV AG TIO2 O 3 PROCESS authKW 220070 1% 100% 4
10 NON INDIGENOUS SPECIES authKW 190593 8% 8% 42

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 Marine & Freshwater Biology 10281 40% 0% 221
2 Environmental Sciences 3284 37% 0% 208
3 Oceanography 2805 16% 0% 90
4 Engineering, Marine 2479 4% 0% 21
5 Biodiversity Conservation 2127 10% 0% 54
6 Ecology 1574 20% 0% 109
7 Limnology 788 5% 0% 26
8 Fisheries 656 7% 0% 39
9 Engineering, Environmental 414 7% 0% 41
10 Engineering, Ocean 353 2% 0% 12

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 GREAT LAKES FISHERIES AQUAT SCI 180690 5% 11% 29
2 GREAT LAKES ENVIRONM 115748 10% 4% 53
3 MINIST COASTAL WETLAND ECOSYST 110035 0% 100% 2
4 TRANSPORT CANADA MARINE SAFETY 110035 0% 100% 2
5 ABORAT INNOVAT VESSEL POLLUT MONITORING 73355 0% 67% 2
6 ENVIRONM ENGN YIEST 61891 1% 38% 3
7 AQUAT INVAS SPECIES 55018 0% 100% 1
8 AQUAT INVASIVE SPECIES 55018 0% 100% 1
9 AUTOMOT DESIGN ENGN 55018 0% 100% 1
10 BALLAST WATER DETECTING 55018 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 MARINE POLLUTION BULLETIN 36385 14% 1% 75
2 MARINE TECHNOLOGY AND SNAME NEWS 14535 2% 3% 10
3 JOURNAL OF MARINE ENGINEERING AND TECHNOLOGY 12845 1% 5% 5
4 CANADIAN FIELD-NATURALIST 8378 3% 1% 19
5 BIOLOGICAL INVASIONS 4877 3% 1% 15
6 JOURNAL OF GREAT LAKES RESEARCH 4371 3% 1% 15
7 NAVAL ENGINEERS JOURNAL 4248 1% 1% 6
8 DIVERSITY AND DISTRIBUTIONS 4029 2% 1% 10
9 FISHERIES 2791 1% 1% 7
10 CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES 2693 4% 0% 21

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 BALLAST WATER 5533774 31% 58% 174 Search BALLAST+WATER Search BALLAST+WATER
2 BALLAST WATER TREATMENT 1280390 6% 73% 32 Search BALLAST+WATER+TREATMENT Search BALLAST+WATER+TREATMENT
3 BALLAST WATER EXCHANGE 1065134 4% 88% 22 Search BALLAST+WATER+EXCHANGE Search BALLAST+WATER+EXCHANGE
4 BALLAST WATER MANAGEMENT 567542 3% 74% 14 Search BALLAST+WATER+MANAGEMENT Search BALLAST+WATER+MANAGEMENT
5 MID OCEAN EXCHANGE 500157 2% 91% 10 Search MID+OCEAN+EXCHANGE Search MID+OCEAN+EXCHANGE
6 BALLAST MANAGEMENT 220070 1% 100% 4 Search BALLAST+MANAGEMENT Search BALLAST+MANAGEMENT
7 BALLAST WATER CONVENTION 220070 1% 100% 4 Search BALLAST+WATER+CONVENTION Search BALLAST+WATER+CONVENTION
8 DOMESTIC SHIPPING 220070 1% 100% 4 Search DOMESTIC+SHIPPING Search DOMESTIC+SHIPPING
9 UV AG TIO2 O 3 PROCESS 220070 1% 100% 4 Search UV+AG+TIO2+O+3+PROCESS Search UV+AG+TIO2+O+3+PROCESS
10 NON INDIGENOUS SPECIES 190593 8% 8% 42 Search NON+INDIGENOUS+SPECIES Search NON+INDIGENOUS+SPECIES

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 BALAJI, R , YAAKOB, O , KOH, KK , (2014) A REVIEW OF DEVELOPMENTS IN BALLAST WATER MANAGEMENT.ENVIRONMENTAL REVIEWS. VOL. 22. ISSUE 3. P. 298 -310 64 76% 4
2 TSOLAKI, E , DIAMADOPOULOS, E , (2010) TECHNOLOGIES FOR BALLAST WATER TREATMENT: A REVIEW.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY. VOL. 85. ISSUE 1. P. 19-32 35 85% 82
3 SUTHERLAND, TF , LEVINGS, CD , (2013) QUANTIFYING NON-INDIGENOUS SPECIES IN ACCUMULATED BALLAST SLURRY RESIDUALS (SWISH) ARRIVING AT VANCOUVER, BRITISH COLUMBIA.PROGRESS IN OCEANOGRAPHY. VOL. 115. ISSUE . P. 211-218 43 75% 4
4 GONCALVES, AA , GAGNON, GA , (2012) RECENT TECHNOLOGIES FOR BALLAST WATER TREATMENT.OZONE-SCIENCE & ENGINEERING. VOL. 34. ISSUE 3. P. 174 -195 38 79% 8
5 JING, L , CHEN, B , ZHANG, BY , PENG, HX , (2012) A REVIEW OF BALLAST WATER MANAGEMENT PRACTICES AND CHALLENGES IN HARSH AND ARCTIC ENVIRONMENTS.ENVIRONMENTAL REVIEWS. VOL. 20. ISSUE 2. P. 83 -108 65 45% 4
6 ABU-KHADER, MM , BADRAN, O , ATTARAKIH, M , (2011) BALLAST WATER TREATMENT TECHNOLOGIES: HYDROCYCLONIC A VIABLE OPTION.CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY. VOL. 13. ISSUE 2. P. 403-413 30 79% 8
7 NOSRATI-GHODS, N , GHADIRI, M , FRUH, WG , (2017) MANAGEMENT AND ENVIRONMENTAL RISK STUDY OF THE PHYSICOCHEMICAL PARAMETERS OF BALLAST WATER.MARINE POLLUTION BULLETIN. VOL. 114. ISSUE 1. P. 428 -438 25 83% 0
8 LA CARBONA, S , VIITASALO-FROSEN, S , MASSON, D , SASSI, J , PINEAU, S , LEHTINIEMI, M , CORROLER, D , (2010) EFFICACY AND ENVIRONMENTAL ACCEPTABILITY OF TWO BALLAST WATER TREATMENT CHEMICALS AND AN ALKYLAMINE BASED-BIOCIDE.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 409. ISSUE 2. P. 247-255 30 77% 12
9 CVETKOVIC, M , GREGO, M , TURK, V , (2016) THE EFFICIENCY OF A NEW HYDRODYNAMIC CAVITATION PILOT SYSTEM ON ARTEMIA SALINA CYSTS AND NATURAL POPULATION OF COPEPODS AND BACTERIA UNDER CONTROLLED MESOCOSM CONDITIONS.MARINE POLLUTION BULLETIN. VOL. 105. ISSUE 1. P. 341 -350 30 60% 2
10 SCRIVEN, DR , DIBACCO, C , LOCKE, A , THERRIAULT, TW , (2015) BALLAST WATER MANAGEMENT IN CANADA: A HISTORICAL PERSPECTIVE AND IMPLICATIONS FOR THE FUTURE.MARINE POLICY. VOL. 59. ISSUE . P. 121 -133 24 75% 3

Classes with closest relation at Level 1


Rank Class id link
1 8022 ASCIDIACEA//ASCIDIAN//HULL FOULING
2 25570 RESTING EGGS//ACARTIA PACIFICA//EGG BANK
3 22430 ENVIRONMENTAL DNA//EDNA//METABARCODING
4 12080 ROUND GOBY//NEOGOBIUS MELANOSTOMUS//SALMON F HWATER TEAM
5 4971 ZEBRA MUSSEL//DREISSENA//DREISSENA POLYMORPHA
6 29173 LIONFISH//PTEROIS VOLITANS//PTEROIS
7 12557 DIKEROGAMMARUS VILLOSUS//GAMMARUS//GAMMARUS TIGRINUS
8 14672 CARCINUS MAENAS//GREEN CRAB//HEMIGRAPSUS SANGUINEUS
9 35747 SPAROIDEA//SWIMMING CRAB//SPARIDAE
10 7393 JOURNAL OF GREAT LAKES RESEARCH//LAKE TROUT//GREAT LAKES SCI

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