Class information for:
Level 2: LIMNOLOGY//HYDROBIOLOGIA//EUTROPHICATION

Basic class information
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
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
48 3       MARINE & FRESHWATER BIOLOGY//HYDROBIOLOGIA//FRESHWATER BIOLOGY 99156
424 2             LIMNOLOGY//HYDROBIOLOGIA//EUTROPHICATION 16819
1850 1                   PHYTOPLANKTON//MICROCYSTIS//ALGAL MODELLING UNIT 2494
2479 1                   INTERNAL LOADING//LAKE RESTORATION//PHOSPHORUS RELEASE 2267
5762 1                   BIOMANIPULATION//SHALLOW LAKES//SUBMERGED MACROPHYTES 1607
6433 1                   LAKE METABOLISM//EBULLITION//ALLOCHTHONY 1513
9414 1                   LAKE ICE//NO WATER PROBLEMS//ICE COVER 1190
13425 1                   POTAMOPLANKTON//FLOODPLAIN LAKE//FLOODPLAIN LAKES 869
14517 1                   JOURNAL OF GREAT LAKES RESEARCH//LAKE ERIE//HEXAGENIA 795
15082 1                   WASTE LOAD ALLOCATION//QUAL2E//QUAL2KW 758
15619 1                   LAKE CIRCULATION//INTERNAL SEICHE//LAKE HYDRODYNAMICS 729
16319 1                   ALKALINE PHOSPHATASE ACTIVITY//ELF97 PHOSPHATE//DISSOLVED ORGANIC PHOSPHORUS 688
18169 1                   PLUNGING INFLOWS//LAKE REHABILITATION//ONONDAGA LAKE 589
19683 1                   NUTRIENT CRITERIA//LAKE AND RESERVOIR MANAGEMENT//TRISECTION METHOD 517
22457 1                   CE QUAL W2//LAKE OKEECHOBEE//EFDC 403
24121 1                   CONTROLLED SEDIMENT FLUSHING//RESERVOIR AGING//BIOL ENVIRONM SCI LIMNOL 346
25958 1                   THERMAL BAR//TEMPERATURE OF MAXIMUM DENSITY//AUTONOMOUS TEMPERATURE RECORDER 288
27717 1                   SLUPIA RIVER//LAND RECLAMAT ENVIRONM MANAGEMENT//PRE DAM 243
28161 1                   ACIDIC MINING LAKE//ACIDIC LAKE//MINING LAKE 232
31315 1                   WATER OURCES ECOL//SOIL WATER RESOURCES//AREA UNDER ESTIMATION 168
31696 1                   SE KENYA//AGROCLIMATIC POTENCIAL//CRITICAL MIXING DEPTH 162
31884 1                   UMR LOB 6535//STIGEOCLONIUM//ALGA CLASSIFICATION 159
32522 1                   TIME VARIABLE MODEL//ALGIMI 17555//AWETU KITO RIVER BASIN 150
35351 1                   COMMUNITY STRUCTURE REGULATION//R AND M VARIANTS//ILMEN STATE ERVE 113
35446 1                   VISUAL CLARITY//LAKE BRUNNER//RIVER VALUES 112
35900 1                   LAKE DISAPPEARANCE//RIVER LAKE SYSTEM//LAKE CATCHMENTS 106
36147 1                   EDXRMA//PREFERENDUM//STEPHANODISCUS ROTULA 102
36287 1                   2000 60 EU DIRECTIVE//CHAPARRAL CONTROL//CONSERVATIVE MONTE CARLO SIMULATIONS 100
38167 1                   ALTERNATIVE STABLE STATE HYPOTHESIS//AQUAT SCI WATER POLLUT CONTROLIGW//EXPERIMENTAL NUTRIENT GRADIENT 68
38878 1                   RIVER SEINE BASIN//WIRT AFTSBEHORDE STROM HAFENBAU//PERI URBAN RIVER 51

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIMNOLOGY WoSSC 356362 18% 7% 2966
2 HYDROBIOLOGIA journal 327927 10% 10% 1712
3 EUTROPHICATION authKW 297395 6% 17% 957
4 PHYTOPLANKTON authKW 275717 6% 16% 955
5 MARINE & FRESHWATER BIOLOGY WoSSC 257761 36% 2% 6093
6 SHALLOW LAKES authKW 247661 2% 43% 311
7 BIOMANIPULATION authKW 210725 1% 64% 176
8 LAKE RESTORATION authKW 205891 1% 70% 157
9 LIMNOL address 184886 4% 14% 708
10 LAKE AND RESERVOIR MANAGEMENT journal 171011 1% 42% 220

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Limnology 356362 18% 7% 2966
2 Marine & Freshwater Biology 257761 36% 2% 6093
3 Environmental Sciences 62691 30% 1% 5120
4 Water Resources 59288 16% 1% 2763
5 Oceanography 47531 12% 1% 2058
6 Ecology 25426 15% 1% 2487
7 Engineering, Environmental 18532 9% 1% 1499
8 Fisheries 10064 5% 1% 860
9 Geosciences, Multidisciplinary 4677 7% 0% 1214
10 Engineering, Civil 2732 4% 0% 707

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIMNOL 184886 4% 14% 708
2 NANJING GEOG LIMNOL 61993 2% 13% 264
3 STATE LAKE SCI ENVIRONM 56999 1% 15% 198
4 HYDROBIOL 54634 3% 7% 439
5 LAKE 45321 0% 43% 57
6 ALGAL MODELLING UNIT 37521 0% 95% 21
7 LAMMI BIOL STN 33834 0% 33% 55
8 LAKE ECOSYST GRP 26292 0% 47% 30
9 CHAIR WATER CONSERVAT 25981 0% 73% 19
10 WATER 24775 1% 6% 238

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYDROBIOLOGIA 327927 10% 10% 1712
2 LAKE AND RESERVOIR MANAGEMENT 171011 1% 42% 220
3 LIMNOLOGY AND OCEANOGRAPHY 164394 5% 12% 767
4 JOURNAL OF GREAT LAKES RESEARCH 146164 3% 17% 475
5 FRESHWATER BIOLOGY 102212 3% 11% 511
6 ARCHIV FUR HYDROBIOLOGIE 93259 2% 13% 378
7 INLAND WATERS 93191 1% 46% 108
8 AQUATIC SCIENCES 63312 1% 18% 189
9 CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES 37152 3% 5% 427
10 JOURNAL OF PLANKTON RESEARCH 32167 2% 7% 262

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EUTROPHICATION 297395 6% 17% 957 Search EUTROPHICATION Search EUTROPHICATION
2 PHYTOPLANKTON 275717 6% 16% 955 Search PHYTOPLANKTON Search PHYTOPLANKTON
3 SHALLOW LAKES 247661 2% 43% 311 Search SHALLOW+LAKES Search SHALLOW+LAKES
4 BIOMANIPULATION 210725 1% 64% 176 Search BIOMANIPULATION Search BIOMANIPULATION
5 LAKE RESTORATION 205891 1% 70% 157 Search LAKE+RESTORATION Search LAKE+RESTORATION
6 INTERNAL LOADING 137404 1% 69% 106 Search INTERNAL+LOADING Search INTERNAL+LOADING
7 PHOSPHORUS 133879 6% 7% 1039 Search PHOSPHORUS Search PHOSPHORUS
8 LAKES 115128 2% 20% 313 Search LAKES Search LAKES
9 ZOOPLANKTON 90545 3% 11% 435 Search ZOOPLANKTON Search ZOOPLANKTON
10 RESERVOIR 79992 2% 12% 360 Search RESERVOIR Search RESERVOIR

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 921 ROTIFERA//HYDROBIOLOGIA//ROTIFERS
2 2312 MICROCYSTIN//MICROCYSTIN LR//CYANOTOXINS
3 2070 DIATOM RESEARCH//DIATOMS//PERIPHYTON
4 1806 JOURNAL OF AQUATIC PLANT MANAGEMENT//AQUATIC BOTANY//DUCKWEED
5 4108 ICE JAM//RIVER ICE//FRAZIL ICE
6 56 OCEANOGRAPHY//PHYTOPLANKTON//LIMNOLOGY AND OCEANOGRAPHY
7 1423 SWAT//NONPOINT SOURCE POLLUTION//SWAT MODEL
8 3203 BALTIC SEA//GULF OF FINLAND//MARINE SYST
9 2610 UNIONIDAE//ZEBRA MUSSEL//FRESHWATER MUSSELS
10 2502 WATER QUALITY INDEX//WATER QUALITY//INDIAN JOURNAL OF MARINE SCIENCES

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