Class information for:
Level 2: BALTIC SEA//GULF OF FINLAND//MARINE SYST

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3381 1658 41.4 51%


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
14 3       OCEANOGRAPHY//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//JOURNAL OF PHYSICAL OCEANOGRAPHY 127273
3381 2             BALTIC SEA//GULF OF FINLAND//MARINE SYST 1658
5194 1                   BALTIC SEA//GULF OF FINLAND//MARINE SYST 1658

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 BALTIC SEA authKW 2323434 33% 23% 549
2 GULF OF FINLAND authKW 672021 4% 54% 67
3 MARINE SYST address 638410 5% 44% 79
4 BALT NEST address 312801 2% 45% 38
5 OCEANOLOGIA journal 291556 6% 17% 93
6 ESTONIAN MARINE address 260297 4% 21% 68
7 GULF OF RIGA authKW 230568 1% 52% 24
8 ARCHIPELAGO address 162028 1% 40% 22
9 BALTIC COD authKW 144994 1% 38% 21
10 JOURNAL OF MARINE SYSTEMS journal 138789 9% 5% 143

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 Oceanography 86718 51% 1% 847
2 Marine & Freshwater Biology 26656 37% 0% 616
3 Environmental Sciences 3555 23% 0% 388
4 Geosciences, Multidisciplinary 3303 17% 0% 285
5 Fisheries 2352 8% 0% 127
6 Meteorology & Atmospheric Sciences 1864 10% 0% 166
7 Engineering, Environmental 1314 8% 0% 126
8 Ecology 1164 10% 0% 172
9 Geography, Physical 714 4% 0% 62
10 Limnology 498 2% 0% 37

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 MARINE SYST 638410 5% 44% 79
2 BALT NEST 312801 2% 45% 38
3 ESTONIAN MARINE 260297 4% 21% 68
4 ARCHIPELAGO 162028 1% 40% 22
5 EARTH SCI OCEANOG 103109 1% 40% 14
6 HYDROBIOL FISHERIES SCI 88878 2% 16% 31
7 AQUAT OURCES 80973 4% 6% 72
8 ROSSBY 79756 2% 17% 26
9 ATLANTIC BRANCH 78791 2% 17% 25
10 FISH OURCES 57359 1% 35% 9

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 OCEANOLOGIA 291556 6% 17% 93
2 JOURNAL OF MARINE SYSTEMS 138789 9% 5% 143
3 BOREAL ENVIRONMENT RESEARCH 124823 4% 9% 72
4 AMBIO 64487 6% 3% 102
5 TELLUS SERIES A-DYNAMIC METEOROLOGY AND OCEANOGRAPHY 27887 3% 3% 47
6 BALTICA 26197 1% 9% 15
7 CONTINENTAL SHELF RESEARCH 16720 4% 1% 61
8 ICES JOURNAL OF MARINE SCIENCE 15541 3% 1% 58
9 ESTUARINE COASTAL AND SHELF SCIENCE 12954 4% 1% 68
10 MEERESFORSCHUNG-REPORTS ON MARINE RESEARCH 11284 1% 7% 9

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 BALTIC SEA 2323434 33% 23% 549 Search BALTIC+SEA Search BALTIC+SEA
2 GULF OF FINLAND 672021 4% 54% 67 Search GULF+OF+FINLAND Search GULF+OF+FINLAND
3 GULF OF RIGA 230568 1% 52% 24 Search GULF+OF+RIGA Search GULF+OF+RIGA
4 BALTIC COD 144994 1% 38% 21 Search BALTIC+COD Search BALTIC+COD
5 SPRAT 133820 2% 28% 26 Search SPRAT Search SPRAT
6 KATTEGAT 132413 2% 26% 28 Search KATTEGAT Search KATTEGAT
7 RDCP 128907 0% 100% 7 Search RDCP Search RDCP
8 MAJOR BALTIC INFLOWS 94705 0% 86% 6 Search MAJOR+BALTIC+INFLOWS Search MAJOR+BALTIC+INFLOWS
9 EASTERN BALTIC COD 90654 0% 62% 8 Search EASTERN+BALTIC+COD Search EASTERN+BALTIC+COD
10 BALTIC SEA ACTION PLAN 84177 0% 57% 8 Search BALTIC+SEA+ACTION+PLAN Search BALTIC+SEA+ACTION+PLAN

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 ELKEN, J , LEHMANN, A , LEPPARANTA, M , MEIER, HEM , MYRBERG, K , RUTGERSSON, A , OMSTEDT, A , (2014) PROGRESS IN PHYSICAL OCEANOGRAPHY OF THE BALTIC SEA DURING THE 2003-2014 PERIOD.PROGRESS IN OCEANOGRAPHY. VOL. 128. ISSUE . P. 139 -171 168 65% 20
2 OMSTEDT, A , ELKEN, J , LEHMANN, A , PIECHURA, J , (2004) KNOWLEDGE OF THE BALTIC SEA PHYSICS GAINED DURING THE BALTEX AND RELATED PROGRAMMES.PROGRESS IN OCEANOGRAPHY. VOL. 63. ISSUE 1-2. P. 1-28 77 75% 52
3 SOOMERE, T , MYRBERG, K , LEPPARANTA, M , NEKRASOV, A , (2008) THE PROGRESS IN KNOWLEDGE OF PHYSICAL OCEANOGRAPHY OF THE GULF OF FINLAND: A REVIEW FOR 1997-2007.OCEANOLOGIA. VOL. 50. ISSUE 3. P. 287 -362 62 67% 27
4 MEIER, HEM , FEISTEL, R , PIECHURA, J , ARNEBORG, L , BURCHARD, H , FIEKAS, V , GOLENKO, N , KUZMINA, N , MOHRHOLZ, V , NOHR, C , ET AL (2006) VENTILATION OF THE BALTIC SEA DEEP WATER: A BRIEF REVIEW OF PRESENT KNOWLEDGE FROM OBSERVATIONS AND MODELS.OCEANOLOGIA. VOL. 48. ISSUE . P. 133-164 54 79% 37
5 VALI, G , MEIER, HEM , ELKEN, J , (2013) SIMULATED HALOCLINE VARIABILITY IN THE BALTIC SEA AND ITS IMPACT ON HYPOXIA DURING 1961-2007.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. VOL. 118. ISSUE 12. P. 6982-7000 39 87% 10
6 ANDERSEN, JH , CARSTENSEN, J , CONLEY, DJ , DROMPH, K , FLEMING-LEHTINEN, V , GUSTAFSSON, BG , JOSEFSON, AB , NORKKO, A , VILLNAS, A , MURRAY, C , (2017) LONG-TERM TEMPORAL AND SPATIAL TRENDS IN EUTROPHICATION STATUS OF THE BALTIC SEA.BIOLOGICAL REVIEWS. VOL. 92. ISSUE 1. P. 135 -149 20 57% 4
7 MOHRHOLZ, V , NAUMANN, M , NAUSCH, G , KRUGER, S , GRAWE, U , (2015) FRESH OXYGEN FOR THE BALTIC SEA - AN EXCEPTIONAL SALINE INFLOW AFTER A DECADE OF STAGNATION.JOURNAL OF MARINE SYSTEMS. VOL. 148. ISSUE . P. 152 -166 24 96% 21
8 VAHTERA, E , CONLEY, DJ , GUSTAFSSON, BG , KUOSA, H , PITKANEN, H , SAVCHUK, OP , TAMMINEN, T , VIITASALO, M , VOSS, M , WASMUND, N , ET AL (2007) INTERNAL ECOSYSTEM FEEDBACKS ENHANCE NITROGEN-FIXING CYANOBACTERIA BLOOMS AND COMPLICATE MANAGEMENT IN THE BALTIC SEA.AMBIO. VOL. 36. ISSUE 2-3. P. 186 -194 41 68% 137
9 HINRICHSEN, HH , LEHMANN, A , PETEREIT, C , NISSLING, A , USTUPS, D , BERGSTROM, U , HUSSY, K , (2016) SPAWNING AREAS OF EASTERN BALTIC COD REVISITED: USING HYDRODYNAMIC MODELLING TO REVEAL SPAWNING HABITAT SUITABILITY, EGG SURVIVAL PROBABILITY, AND CONNECTIVITY PATTERNS.PROGRESS IN OCEANOGRAPHY. VOL. 143. ISSUE . P. 13 -25 32 89% 0
10 STANEV, EV , LU, X , GRASHORN, S , (2015) PHYSICAL PROCESSES IN THE TRANSITION ZONE BETWEEN NORTH SEA AND BALTIC SEA. NUMERICAL SIMULATIONS AND OBSERVATIONS.OCEAN MODELLING. VOL. 93. ISSUE . P. 56 -74 36 77% 1

Classes with closest relation at Level 2


Rank Class id link
1 42 OCEANOGRAPHY//PHYTOPLANKTON//LIMNOLOGY AND OCEANOGRAPHY
2 733 LIMNOLOGY//EUTROPHICATION//PHYTOPLANKTON
3 2455 MARINE HYDROPHYS//OCEANOGRAPHY//ADRIATIC SEA
4 29 FISHERIES//FISHERIES RESEARCH//MARINE & FRESHWATER BIOLOGY
5 3779 ARAL SEA//CENTRAL ASIA//UZBEKISTAN
6 1977 POLYCHAETA//POLYCHAETES//ANNELIDA
7 1614 TIDAL ASYMMETRY//STORM SURGE//OCEANOGRAPHY
8 2360 GRAVITY CURRENTS//STRATIFIED TURBULENCE//JOURNAL OF FLUID MECHANICS
9 1322 SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//URSUS MARITIMUS
10 882 SEDIMENT//ENRICHMENT FACTOR//HEAVY METALS

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