Class information for:
Level 1: TRICHODESMIUM//CROCOSPHAERA//WRIGLEY ENVIRONM STUDIES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8725 1224 50.5 69%


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
8725 1                   TRICHODESMIUM//CROCOSPHAERA//WRIGLEY ENVIRONM STUDIES 1224

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 TRICHODESMIUM authKW 2221070 9% 82% 108
2 CROCOSPHAERA authKW 399129 1% 100% 16
3 WRIGLEY ENVIRONM STUDIES address 336600 3% 36% 38
4 NITROGEN FIXATION authKW 280773 15% 6% 185
5 DIAZOTROPHS authKW 255367 4% 21% 48
6 UCYN A authKW 249456 1% 100% 10
7 TRICHODESMIUM SPP authKW 226776 1% 91% 10
8 DIAZOTROPHY authKW 187941 1% 42% 18
9 NIFH authKW 153160 3% 17% 36
10 TRICHODESMIUM SP authKW 124728 0% 100% 5

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 20683 29% 0% 358
2 Marine & Freshwater Biology 9996 27% 0% 327
3 Microbiology 7803 34% 0% 413
4 Limnology 6354 9% 0% 108
5 Ecology 3584 20% 0% 244
6 Geosciences, Multidisciplinary 1303 13% 0% 158
7 Plant Sciences 620 11% 0% 138
8 Biotechnology & Applied Microbiology 253 8% 0% 92
9 Meteorology & Atmospheric Sciences 178 4% 0% 50
10 Multidisciplinary Sciences 177 2% 0% 28

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 WRIGLEY ENVIRONM STUDIES 336600 3% 36% 38
2 AMU CNRS INSU 99782 0% 100% 4
3 INTERDISCIPLINARY ECOL GRP 89088 0% 71% 5
4 MARINE MICROBIOL 86630 2% 12% 30
5 FRE BIOMEA 74837 0% 100% 3
6 LOW ISLES STN 74837 0% 100% 3
7 MARINE BIOGEOCHEM MODELLING 74837 0% 100% 3
8 IRDMEDITERRANEAN OCEANOG MIO UM 110 66519 0% 67% 4
9 ROMBERG TIBURON 60742 2% 12% 21
10 ECOL SYST MARINS COTIERS ECOSYMIRDUMR 5119 49891 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 LIMNOLOGY AND OCEANOGRAPHY 34889 8% 1% 96
2 AQUATIC MICROBIAL ECOLOGY 25626 4% 2% 43
3 ISME JOURNAL 21556 3% 2% 39
4 GLOBAL BIOGEOCHEMICAL CYCLES 21270 4% 2% 43
5 BIOGEOSCIENCES 20438 4% 2% 52
6 ENVIRONMENTAL MICROBIOLOGY 15022 4% 1% 48
7 JOURNAL OF PHYCOLOGY 13845 4% 1% 48
8 JOURNAL OF PLANKTON RESEARCH 6522 3% 1% 32
9 MARINE ECOLOGY PROGRESS SERIES 5895 5% 0% 59
10 DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 4278 2% 1% 22

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 TRICHODESMIUM 2221070 9% 82% 108 Search TRICHODESMIUM Search TRICHODESMIUM
2 CROCOSPHAERA 399129 1% 100% 16 Search CROCOSPHAERA Search CROCOSPHAERA
3 NITROGEN FIXATION 280773 15% 6% 185 Search NITROGEN+FIXATION Search NITROGEN+FIXATION
4 DIAZOTROPHS 255367 4% 21% 48 Search DIAZOTROPHS Search DIAZOTROPHS
5 UCYN A 249456 1% 100% 10 Search UCYN+A Search UCYN+A
6 TRICHODESMIUM SPP 226776 1% 91% 10 Search TRICHODESMIUM+SPP Search TRICHODESMIUM+SPP
7 DIAZOTROPHY 187941 1% 42% 18 Search DIAZOTROPHY Search DIAZOTROPHY
8 NIFH 153160 3% 17% 36 Search NIFH Search NIFH
9 TRICHODESMIUM SP 124728 0% 100% 5 Search TRICHODESMIUM+SP Search TRICHODESMIUM+SP
10 UNICELLULAR CYANOBACTERIA 122229 1% 70% 7 Search UNICELLULAR+CYANOBACTERIA Search UNICELLULAR+CYANOBACTERIA

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 BERGMAN, B , SANDH, G , LIN, S , LARSSON, J , CARPENTER, EJ , (2013) TRICHODESMIUM - A WIDESPREAD MARINE CYANOBACTERIUM WITH UNUSUAL NITROGEN FIXATION PROPERTIES.FEMS MICROBIOLOGY REVIEWS. VOL. 37. ISSUE 3. P. 286 -302 126 80% 30
2 ZEHR, JP , (2011) NITROGEN FIXATION BY MARINE CYANOBACTERIA.TRENDS IN MICROBIOLOGY. VOL. 19. ISSUE 4. P. 162-173 94 95% 111
3 LUO, YW , DONEY, SC , ANDERSON, LA , BENAVIDES, M , BERMAN-FRANK, I , BODE, A , BONNET, S , BOSTROM, KH , BOTTJER, D , CAPONE, DG , ET AL (2012) DATABASE OF DIAZOTROPHS IN GLOBAL OCEAN: ABUNDANCE, BIOMASS AND NITROGEN FIXATION RATES.EARTH SYSTEM SCIENCE DATA. VOL. 4. ISSUE 1. P. 47 -73 89 87% 84
4 SOHM, JA , WEBB, EA , CAPONE, DG , (2011) EMERGING PATTERNS OF MARINE NITROGEN FIXATION.NATURE REVIEWS MICROBIOLOGY. VOL. 9. ISSUE 7. P. 499 -508 89 70% 94
5 LAROCHE, J , BREITBARTH, E , (2005) IMPORTANCE OF THE DIAZOTROPHS AS A SOURCE OF NEW NITROGEN IN THE OCEAN.JOURNAL OF SEA RESEARCH. VOL. 53. ISSUE 1-2. P. 67 -91 96 79% 138
6 THOMPSON, AW , ZEHR, JP , (2013) CELLULAR INTERACTIONS: LESSONS FROM THE NITROGEN-FIXING CYANOBACTERIA.JOURNAL OF PHYCOLOGY. VOL. 49. ISSUE 6. P. 1024-1035 77 91% 11
7 TURK-KUBO, KA , FRANK, IE , HOGAN, ME , DESNUES, A , BONNET, S , ZEHR, JP , (2015) DIAZOTROPH COMMUNITY SUCCESSION DURING THE VAHINE MESOCOSM EXPERIMENT (NEW CALEDONIA LAGOON).BIOGEOSCIENCES. VOL. 12. ISSUE 24. P. 7435 -7452 64 82% 18
8 FARNELID, H , TURK-KUBO, K , MUNOZ-MARIN, MD , ZEHR, JP , (2016) NEW INSIGHTS INTO THE ECOLOGY OF THE GLOBALLY SIGNIFICANT UNCULTURED NITROGEN-FIXING SYMBIONT UCYN-A.AQUATIC MICROBIAL ECOLOGY. VOL. 77. ISSUE 3. P. 125 -138 72 88% 0
9 MESSER, LF , MAHAFFEY, C , ROBINSON, CM , JEFFRIES, TC , BAKER, KG , ISAKSSON, JB , OSTROWSKI, M , DOBLIN, MA , BROWN, MV , SEYMOUR, JR , (2016) HIGH LEVELS OF HETEROGENEITY IN DIAZOTROPH DIVERSITY AND ACTIVITY WITHIN A PUTATIVE HOTSPOT FOR MARINE NITROGEN FIXATION.ISME JOURNAL. VOL. 10. ISSUE 6. P. 1499 -1513 53 75% 5
10 BENAVIDES, M , MOISANDER, PH , DALEY, MC , BODE, A , ARISTEGUI, J , (2016) LONGITUDINAL VARIABILITY OF DIAZOTROPH ABUNDANCES IN THE SUBTROPICAL NORTH ATLANTIC OCEAN.JOURNAL OF PLANKTON RESEARCH. VOL. 38. ISSUE 3. P. 662 -672 46 96% 2

Classes with closest relation at Level 1


Rank Class id link
1 35779 ALTE FI ERHUTTE//DIAZOTROPHS DIVERSITY//FILAMENTOUS AND GLOBULAR CYANOBACTERIA
2 36198 LYNGBYA WOLLEI//WATER SCI TECHNOL BRANCH//ALGAE PARTICLES
3 5125 HETEROCYST//BIOQUIM VEGETAL FOTOSINTESIS//HETEROCYST DIFFERENTIATION
4 7617 PROCHLOROCOCCUS//SYNECHOCOCCUS//PICOPLANKTON
5 12383 SULFUR DEPRIVATION//BIDIRECTIONAL HYDROGENASE//CHLAMYDOMONAS REINHARDTII
6 10223 NEMURO//PHYTOPLANKTON PHENOLOGY//MARINE ECOSYSTEM MODEL
7 14395 OSCILLATORIALES//CYANOBACTERIA//CHROOCOCCALES
8 19593 PROC OCEANOG CLIMA PROFC//FOR BEREICH MARINE BIOGEOCHEM//SORST PROJECT
9 9659 ALKALINE PHOSPHATASE ACTIVITY//ELF97 PHOSPHATE//DISSOLVED ORGANIC PHOSPHORUS
10 13939 WATER SOLUBLE ORGANIC NITROGEN//AEROSOL IRON SOLUBILITY//IRON SOLUBILITY

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