Class information for:
Level 1: ASCIDIACEA//ASCIDIAN//HULL FOULING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8022 1302 48.0 47%


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
8022 1                   ASCIDIACEA//ASCIDIAN//HULL FOULING 1302

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 ASCIDIACEA authKW 760857 4% 66% 49
2 ASCIDIAN authKW 657692 14% 16% 176
3 HULL FOULING authKW 598470 3% 73% 35
4 DIDEMNUM VEXILLUM authKW 446684 2% 95% 20
5 BOTRYLLOIDES VIOLACEUS authKW 379903 1% 90% 18
6 FOULING COMMUNITY authKW 281837 2% 48% 25
7 TUNICATE authKW 252005 5% 17% 65
8 TUNICATA authKW 248419 2% 38% 28
9 DIDEMNUM authKW 177341 1% 69% 11
10 NON INDIGENOUS SPECIES authKW 165756 5% 12% 60

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 50716 57% 0% 747
2 Ecology 19906 44% 0% 573
3 Oceanography 7708 18% 0% 228
4 Biodiversity Conservation 5685 10% 0% 135
5 Zoology 1334 11% 0% 145
6 Evolutionary Biology 726 5% 0% 69
7 Fisheries 624 5% 0% 60
8 Environmental Sciences 202 8% 0% 102
9 Biology 79 3% 0% 38
10 Biotechnology & Applied Microbiology 37 4% 0% 50

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 AQUAT BIOINVAS POLICY 146561 1% 63% 10
2 MARITIME STUDIES PROGRAM 109131 1% 29% 16
3 ANIM BIOL INVERTEBRATES 104487 1% 23% 19
4 INTRODUCED MARINE PESTS 75034 1% 40% 8
5 MARINE INVAS 60024 1% 32% 8
6 MARINE COASTAL CONSERVAT 58623 0% 50% 5
7 GIMARIS 52763 0% 75% 3
8 HILLYER 49951 1% 30% 7
9 ECOL SISTEMAT ASCIDIAS 46902 0% 100% 2
10 MARINE INVAS SPECIES PROGRAM 46902 0% 100% 2

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 AQUATIC INVASIONS 139631 4% 12% 49
2 JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 38649 9% 1% 114
3 BIOFOULING 36640 3% 3% 45
4 BIOLOGICAL INVASIONS 26006 4% 2% 53
5 MARINE ECOLOGY PROGRESS SERIES 20143 9% 1% 112
6 OPHELIA 10572 1% 2% 19
7 MARINE BIOLOGY 7827 4% 1% 55
8 ANNALES DE L INSTITUT OCEANOGRAPHIQUE 6745 1% 4% 8
9 CAHIERS DE BIOLOGIE MARINE 6488 2% 1% 20
10 BRAZILIAN JOURNAL OF OCEANOGRAPHY 5604 1% 2% 10

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 ASCIDIACEA 760857 4% 66% 49 Search ASCIDIACEA Search ASCIDIACEA
2 ASCIDIAN 657692 14% 16% 176 Search ASCIDIAN Search ASCIDIAN
3 HULL FOULING 598470 3% 73% 35 Search HULL+FOULING Search HULL+FOULING
4 DIDEMNUM VEXILLUM 446684 2% 95% 20 Search DIDEMNUM+VEXILLUM Search DIDEMNUM+VEXILLUM
5 BOTRYLLOIDES VIOLACEUS 379903 1% 90% 18 Search BOTRYLLOIDES+VIOLACEUS Search BOTRYLLOIDES+VIOLACEUS
6 FOULING COMMUNITY 281837 2% 48% 25 Search FOULING+COMMUNITY Search FOULING+COMMUNITY
7 TUNICATE 252005 5% 17% 65 Search TUNICATE Search TUNICATE
8 TUNICATA 248419 2% 38% 28 Search TUNICATA Search TUNICATA
9 DIDEMNUM 177341 1% 69% 11 Search DIDEMNUM Search DIDEMNUM
10 NON INDIGENOUS SPECIES 165756 5% 12% 60 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 ZHAN, AB , BRISKI, E , BOCK, DG , GHABOOLI, S , MACISAAC, HJ , (2015) ASCIDIANS AS MODELS FOR STUDYING INVASION SUCCESS.MARINE BIOLOGY. VOL. 162. ISSUE 12. P. 2449 -2470 93 66% 7
2 SIMKANIN, C , FOFONOFF, PW , LARSON, K , LAMBERT, G , DIJKSTRA, JA , RUIZ, GM , (2016) SPATIAL AND TEMPORAL DYNAMICS OF ASCIDIAN INVASIONS IN THE CONTINENTAL UNITED STATES AND ALASKA.MARINE BIOLOGY. VOL. 163. ISSUE 7. P. - 66 90% 0
3 SWALLA, BJ , SHENKAR, N , (2011) GLOBAL DIVERSITY OF ASCIDIACEA.PLOS ONE. VOL. 6. ISSUE 6. P. - 70 68% 40
4 LOPEZ-LEGENTIL, S , LEGENTIL, M , ERWIN, P , TURON, X , (2015) HARBOR NETWORKS AS INTRODUCTION GATEWAYS: CONTRASTING DISTRIBUTION PATTERNS OF NATIVE AND INTRODUCED ASCIDIANS.BIOLOGICAL INVASIONS. VOL. 17. ISSUE 6. P. 1623 -1638 47 82% 5
5 ORDONEZ, V , PASCUAL, M , FERNANDEZ-TEJEDOR, M , PINEDA, MC , TAGLIAPIETRA, D , TURON, X , (2015) ONGOING EXPANSION OF THE WORLDWIDE INVADER DIDEMNUM VEXILLUM (ASCIDIACEA) IN THE MEDITERRANEAN SEA: HIGH PLASTICITY OF ITS BIOLOGICAL CYCLE PROMOTES ESTABLISHMENT IN WARM WATERS.BIOLOGICAL INVASIONS. VOL. 17. ISSUE 7. P. 2075 -2085 36 88% 6
6 ALDRED, N , CLARE, AS , (2014) MINI-REVIEW: IMPACT AND DYNAMICS OF SURFACE FOULING BY SOLITARY AND COMPOUND ASCIDIANS.BIOFOULING. VOL. 30. ISSUE 3. P. 259-270 46 59% 19
7 SIMKANIN, C , DAVIDSON, IC , DOWER, JF , JAMIESON, G , THERRIAULT, TW , (2012) ANTHROPOGENIC STRUCTURES AND THE INFILTRATION OF NATURAL BENTHOS BY INVASIVE ASCIDIANS.MARINE ECOLOGY-AN EVOLUTIONARY PERSPECTIVE. VOL. 33. ISSUE 4. P. 499-511 44 68% 13
8 NYDAM, ML , GIESBRECHT, KB , STEPHENSON, EE , (2017) ORIGIN AND DISPERSAL HISTORY OF TWO COLONIAL ASCIDIAN CLADES IN THE BOTRYLLUS SCHLOSSERI SPECIES COMPLEX.PLOS ONE. VOL. 12. ISSUE 1. P. - 43 64% 0
9 JANIAK, DS , OSMAN, RW , WHITLATCH, RB , (2013) THE ROLE OF SPECIES RICHNESS AND SPATIAL RESOURCES IN THE INVASION SUCCESS OF THE COLONIAL ASCIDIAN DIDEMNUM VEXILLUM KOTT, 2002 IN EASTERN LONG ISLAND SOUND.JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY. VOL. 443. ISSUE . P. 12-20 30 94% 4
10 FORREST, BM , FLETCHER, LM , ATALAH, J , PIOLA, RF , HOPKINS, GA , (2013) PREDATION LIMITS SPREAD OF DIDEMNUM VEXILLUM INTO NATURAL HABITATS FROM REFUGES ON ANTHROPOGENIC STRUCTURES.PLOS ONE. VOL. 8. ISSUE 12. P. - 37 71% 8

Classes with closest relation at Level 1


Rank Class id link
1 18363 BALLAST WATER//BALLAST WATER TREATMENT//BALLAST WATER EXCHANGE
2 4645 BARNACLE//LARVAL SETTLEMENT//BALANUS AMPHITRITE
3 27872 XENOSTROBUS SECURIS//BYSSAL THREADS//BYSSUS
4 11005 ARTIFICIAL REEFS//ARTIFICIAL HABITATS//BULLETIN OF MARINE SCIENCE
5 36097 MUSCULISTA SENHOUSIA//MUSCULISTA//ARCUATULA SENHOUSIA
6 13184 BOTRYLLUS//SOFT TUNIC SYNDROME//ASCIDIAN
7 8242 BRYOZOA//CHEILOSTOMATA//BRYOZOANS
8 14672 CARCINUS MAENAS//GREEN CRAB//HEMIGRAPSUS SANGUINEUS
9 13780 CAULERPA TAXIFOLIA//CAULERPA RACEMOSA//CAULERPENYNE
10 18977 CHLOROPHYLL D//ACARYOCHLORIS MARINA//ISIA

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