Class information for:
Level 1: AMMONIUM REGENERATION//F RATIO//SWANSEA ALGAL PLANKTON UNIT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9612 1137 42.7 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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
14 3       OCEANOGRAPHY//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//JOURNAL OF PHYSICAL OCEANOGRAPHY 127273
42 2             OCEANOGRAPHY//PHYTOPLANKTON//LIMNOLOGY AND OCEANOGRAPHY 31058
9612 1                   AMMONIUM REGENERATION//F RATIO//SWANSEA ALGAL PLANKTON UNIT 1137

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 AMMONIUM REGENERATION authKW 80557 1% 50% 6
2 F RATIO authKW 66654 1% 21% 12
3 SWANSEA ALGAL PLANKTON UNIT address 61378 0% 57% 4
4 NEW AND REGENERATED PRODUCTION authKW 60421 0% 75% 3
5 NITROGEN UPTAKE authKW 59131 3% 6% 37
6 ASSIMILATORY NITRATE REDUCTASE GENE NASA authKW 53709 0% 100% 2
7 HIGH AFFINITY NITRATE TRANSPORTER GENES authKW 53709 0% 100% 2
8 INTRACELLULAR FREE AMINO ACIDS authKW 53709 0% 100% 2
9 SWANSEA ALGAL PLANKTON GRP address 53709 0% 100% 2
10 JOURNAL OF PLANKTON RESEARCH journal 51035 8% 2% 86

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 49048 60% 0% 686
2 Oceanography 45001 45% 0% 506
3 Limnology 9223 11% 0% 125
4 Ecology 3499 20% 0% 232
5 Plant Sciences 315 9% 0% 100
6 Microbiology 302 8% 0% 93
7 Fisheries 284 3% 0% 39
8 Biology 8 1% 0% 17
9 Biotechnology & Applied Microbiology 7 3% 0% 30
10 Environmental Sciences 6 3% 0% 36

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 SWANSEA ALGAL PLANKTON UNIT 61378 0% 57% 4
2 SWANSEA ALGAL PLANKTON GRP 53709 0% 100% 2
3 CHIM MARINE 44377 1% 18% 9
4 AKKESHI MARINE BIOL STN 33046 0% 31% 4
5 AALGOL 26854 0% 100% 1
6 BIOFILMES MICROBIANA 26854 0% 100% 1
7 BIOL ORGAN SISTEMAS UNIDAD ECOL 26854 0% 100% 1
8 BIOL SCI ALGAL UNIT SINGLETON PK 26854 0% 100% 1
9 BIOL VEGETAL ECOL ECOL 26854 0% 100% 1
10 CCO93 26854 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 JOURNAL OF PLANKTON RESEARCH 51035 8% 2% 86
2 LIMNOLOGY AND OCEANOGRAPHY 46701 9% 2% 107
3 MARINE ECOLOGY PROGRESS SERIES 22277 10% 1% 110
4 DEEP-SEA RESEARCH PART A-OCEANOGRAPHIC RESEARCH PAPERS 18075 3% 2% 31
5 JOURNAL OF PHYCOLOGY 16185 4% 1% 50
6 MARINE BIOLOGY 15865 6% 1% 73
7 ARCHIV FUR HYDROBIOLOGIE 14275 3% 1% 39
8 AQUATIC MICROBIAL ECOLOGY 11681 2% 2% 28
9 JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 11408 5% 1% 58
10 CANADIAN BULLETIN OF FISHERIES AND AQUATIC SCIENCES 6710 0% 13% 2

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 AMMONIUM REGENERATION 80557 1% 50% 6 Search AMMONIUM+REGENERATION Search AMMONIUM+REGENERATION
2 F RATIO 66654 1% 21% 12 Search F+RATIO Search F+RATIO
3 NEW AND REGENERATED PRODUCTION 60421 0% 75% 3 Search NEW+AND+REGENERATED+PRODUCTION Search NEW+AND+REGENERATED+PRODUCTION
4 NITROGEN UPTAKE 59131 3% 6% 37 Search NITROGEN+UPTAKE Search NITROGEN+UPTAKE
5 ASSIMILATORY NITRATE REDUCTASE GENE NASA 53709 0% 100% 2 Search ASSIMILATORY+NITRATE+REDUCTASE+GENE+NASA Search ASSIMILATORY+NITRATE+REDUCTASE+GENE+NASA
6 HIGH AFFINITY NITRATE TRANSPORTER GENES 53709 0% 100% 2 Search HIGH+AFFINITY+NITRATE+TRANSPORTER+GENES Search HIGH+AFFINITY+NITRATE+TRANSPORTER+GENES
7 INTRACELLULAR FREE AMINO ACIDS 53709 0% 100% 2 Search INTRACELLULAR+FREE+AMINO+ACIDS Search INTRACELLULAR+FREE+AMINO+ACIDS
8 NEW PRODUCTION 50586 1% 13% 14 Search NEW+PRODUCTION Search NEW+PRODUCTION
9 C UPTAKE 48336 0% 60% 3 Search C+UPTAKE Search C+UPTAKE
10 NITRATE UPTAKE 43141 2% 7% 22 Search NITRATE+UPTAKE Search NITRATE+UPTAKE

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 COLLOS, Y , VAQUER, A , SOUCHU, P , (2005) ACCLIMATION OF NITRATE UPTAKE BY PHYTOPLANKTON TO HIGH SUBSTRATE LEVELS.JOURNAL OF PHYCOLOGY. VOL. 41. ISSUE 3. P. 466 -478 63 66% 55
2 DORTCH, Q , (1990) THE INTERACTION BETWEEN AMMONIUM AND NITRATE UPTAKE IN PHYTOPLANKTON.MARINE ECOLOGY PROGRESS SERIES. VOL. 61. ISSUE 1-2. P. 183 -201 63 81% 374
3 GLIBERT, PM , WILKERSON, FP , DUGDALE, RC , RAVEN, JA , DUPONT, CL , LEAVITT, PR , PARKER, AE , BURKHOLDER, JM , KANA, TM , (2016) PLUSES AND MINUSES OF AMMONIUM AND NITRATE UPTAKE AND ASSIMILATION BY PHYTOPLANKTON AND IMPLICATIONS FOR PRODUCTIVITY AND COMMUNITY COMPOSITION, WITH EMPHASIS ON NITROGEN-ENRICHED CONDITIONS.LIMNOLOGY AND OCEANOGRAPHY. VOL. 61. ISSUE 1. P. 165 -197 60 30% 9
4 SOLOMON, CM , COLLIER, JL , BERG, GM , GLIBERT, PM , (2010) ROLE OF UREA IN MICROBIAL METABOLISM IN AQUATIC SYSTEMS: A BIOCHEMICAL AND MOLECULAR REVIEW.AQUATIC MICROBIAL ECOLOGY. VOL. 59. ISSUE 1. P. 67 -88 55 43% 62
5 KUDELA, RM , COCHLAN, WP , (2000) NITROGEN AND CARBON UPTAKE KINETICS AND THE INFLUENCE OF IRRADIANCE FOR A RED TIDE BLOOM OFF SOUTHERN CALIFORNIA.AQUATIC MICROBIAL ECOLOGY. VOL. 21. ISSUE 1. P. 31 -47 46 71% 88
6 ANTIA, NJ , HARRISON, PJ , OLIVEIRA, L , (1991) THE ROLE OF DISSOLVED ORGANIC NITROGEN IN PHYTOPLANKTON NUTRITION, CELL BIOLOGY AND ECOLOGY.PHYCOLOGIA. VOL. 30. ISSUE 1. P. 1-89 93 38% 332
7 WAFAR, M , L'HELGUEN, S , RAIKAR, V , MAGUER, JF , CORRE, PL , (2004) NITROGEN UPTAKE BY SIZE-FRACTIONATED PLANKTON IN PERMANENTLY WELL-MIXED TEMPERATE COASTAL WATERS.JOURNAL OF PLANKTON RESEARCH. VOL. 26. ISSUE 10. P. 1207 -1218 27 100% 16
8 MAGUER, JF , L'HELGUEN, S , CARADEC, J , KLEIN, C , (2011) SIZE-DEPENDENT UPTAKE OF NITRATE AND AMMONIUM AS A FUNCTION OF LIGHT IN WELL-MIXED TEMPERATE COASTAL WATERS.CONTINENTAL SHELF RESEARCH. VOL. 31. ISSUE 15. P. 1620-1631 32 70% 5
9 L'HELGUEN, S , SLAWYK, G , LE CORRE, P , (2005) SEASONAL PATTERNS OF UREA REGENERATION BY SIZE-FRACTIONATED MICROHETEROTROPHS IN WELL-MIXED TEMPERATE COASTAL WATERS.JOURNAL OF PLANKTON RESEARCH. VOL. 27. ISSUE 3. P. 263-270 31 76% 10
10 BERMAN, T , BRONK, DA , (2003) DISSOLVED ORGANIC NITROGEN: A DYNAMIC PARTICIPANT IN AQUATIC ECOSYSTEMS.AQUATIC MICROBIAL ECOLOGY. VOL. 31. ISSUE 3. P. 279 -305 72 26% 238

Classes with closest relation at Level 1


Rank Class id link
1 36451 ALGAL RESPIRATION//3 3 4 DICHLORO PHENYL 1 1 DIMETHYLUREA//BICARBONATE INCORPORATION
2 28326 BROWN TIDE//AUREOCOCCUS ANOPHAGEFFERENS//AUREOCOCCUS
3 22635 NET COMMUNITY PRODUCTION//WINKLER METHOD//DISSOLVED OXYGEN ISOTOPES
4 7374 PHOTOACCLIMATION//DIATOXANTHIN//DIADINOXANTHIN
5 37639 IN SITU GRADOSTAT//NATURAL PHYTOPLANKTON COMMUNITY//EXPERIMENTAL NUTRIENT GRADIENT
6 1191 BACTERIAL PRODUCTION//BACTERIOPLANKTON//AQUATIC MICROBIAL ECOLOGY
7 22969 HIGH TEMPERATURE CATALYTIC OXIDATION//DISSOLVED ORGANIC NITROGEN DON//DISSOLVED ORGANIC NITROGEN
8 9659 ALKALINE PHOSPHATASE ACTIVITY//ELF97 PHOSPHATE//DISSOLVED ORGANIC PHOSPHORUS
9 10223 NEMURO//PHYTOPLANKTON PHENOLOGY//MARINE ECOSYSTEM MODEL
10 7617 PROCHLOROCOCCUS//SYNECHOCOCCUS//PICOPLANKTON

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