Class information for:
Level 1: BALLAST WATER//HULL FOULING//DIDEMNUM VEXILLUM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6809 1365 44.4 47%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1222 8641 ASCIDIAN//CIONA INTESTINALIS//ASCIDIANS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BALLAST WATER Author keyword 142 57% 12% 167
2 HULL FOULING Author keyword 61 82% 3% 36
3 DIDEMNUM VEXILLUM Author keyword 56 100% 1% 19
4 BOTRYLLOIDES VIOLACEUS Author keyword 38 89% 1% 17
5 ASCIDIACEA Author keyword 33 58% 3% 38
6 BALLAST WATER EXCHANGE Author keyword 32 78% 2% 21
7 BALLAST WATER TREATMENT Author keyword 24 60% 2% 26
8 DIDEMNUM Author keyword 21 85% 1% 11
9 MID OCEAN EXCHANGE Author keyword 18 83% 1% 10
10 AQUAT BIOINVAS POLICY Address 17 75% 1% 12

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 BALLAST WATER 142 57% 12% 167 Search BALLAST+WATER Search BALLAST+WATER
2 HULL FOULING 61 82% 3% 36 Search HULL+FOULING Search HULL+FOULING
3 DIDEMNUM VEXILLUM 56 100% 1% 19 Search DIDEMNUM+VEXILLUM Search DIDEMNUM+VEXILLUM
4 BOTRYLLOIDES VIOLACEUS 38 89% 1% 17 Search BOTRYLLOIDES+VIOLACEUS Search BOTRYLLOIDES+VIOLACEUS
5 ASCIDIACEA 33 58% 3% 38 Search ASCIDIACEA Search ASCIDIACEA
6 BALLAST WATER EXCHANGE 32 78% 2% 21 Search BALLAST+WATER+EXCHANGE Search BALLAST+WATER+EXCHANGE
7 BALLAST WATER TREATMENT 24 60% 2% 26 Search BALLAST+WATER+TREATMENT Search BALLAST+WATER+TREATMENT
8 DIDEMNUM 21 85% 1% 11 Search DIDEMNUM Search DIDEMNUM
9 MID OCEAN EXCHANGE 18 83% 1% 10 Search MID+OCEAN+EXCHANGE Search MID+OCEAN+EXCHANGE
10 MARINE BIOINVASION 12 75% 1% 9 Search MARINE+BIOINVASION Search MARINE+BIOINVASION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BALLAST WATER 36 38% 6% 77
2 MIDOCEAN EXCHANGE 23 86% 1% 12
3 SHIPS 22 18% 8% 112
4 SYNIDOTEA LAEVIDORSALIS MIERS 21 78% 1% 14
5 SHIPS BALLAST 20 100% 1% 9
6 HARBORS 19 44% 2% 32
7 DIDEMNUM VEXILLUM 17 100% 1% 8
8 COLONIAL ASCIDIANS 16 54% 2% 21
9 MARINE BIOINVASIONS 15 77% 1% 10
10 PYURA PRAEPUTIALIS 13 71% 1% 10

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 AQUATIC INVASIONS 9 15% 4% 52

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Assessing the global threat of invasive species to marine biodiversity 2008 196 16 38%
Technologies for ballast water treatment: a review 2010 52 41 83%
Invasion of coastal marine communities in North America: Apparent patterns, processes, and biases 2000 462 62 39%
Mini-review: Impact and dynamics of surface fouling by solitary and compound ascidians 2014 7 78 50%
Critical review of the IMO international convention on the management of ships' ballast water and sediments 2007 41 7 100%
Global Diversity of Ascidiacea 2011 21 103 66%
EU shipping in the dawn of managing the ballast water issue 2008 24 10 100%
Introduced and cryptogenic species in Port Phillip Bay, Victoria, Australia 2004 118 22 55%
The influence of antifouling practices on marine invasions 2009 39 90 39%
Onshore ballast water treatment: A viable option for major ports 2012 3 4 100%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 AQUAT BIOINVAS POLICY 17 75% 0.9% 12
2 MARINE COASTAL CONSERVAT 8 70% 0.5% 7
3 MARITIME STUDIES PROGRAM 7 32% 1.2% 17
4 ANIM BIOL INVERTEBRATES 7 28% 1.5% 20
5 INTRODUCED MARINE PESTS 4 42% 0.6% 8
6 MARINE INVAS 4 42% 0.6% 8
7 GIMARIS 4 75% 0.2% 3
8 MYSTIC SE ORT MARITIME STUDIES PROGRAM 3 100% 0.2% 3
9 GREAT LAKES FISHERIES AQUAT SCI 3 11% 1.9% 26
10 HILLYER 3 33% 0.5% 7

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000112186 CAULERPA TAXIFOLIA//CAULERPA RACEMOSA//CAULERPENYNE
2 0.0000111569 CARCINUS MAENAS//GREEN CRAB//HEMIGRAPSUS SANGUINEUS
3 0.0000098207 BOTRYLLUS//SOFT TUNIC SYNDROME//CELLULAR MOL BIOTECHNOL
4 0.0000086618 BARNACLE//LARVAL SETTLEMENT//CYPRID
5 0.0000084655 PTEROIS VOLITANS//LIONFISH//PTEROIS
6 0.0000074435 ARTIFICIAL REEFS//ARTIFICIAL REEF//ARTIFICIAL HABITATS
7 0.0000067915 LESSEPSIAN MIGRATION//HYDROBIOL STN RHODES//FISTULARIA COMMERSONII
8 0.0000067840 EDNA//HELLBENDER//ENVIRONMENTAL DNA
9 0.0000066228 BRYOZOA//CHEILOSTOMATA//BRYOZOANS
10 0.0000065341 CHLOROPHYLL D//ACARYOCHLORIS MARINA//ISIA