Class information for:
Level 1: FERROMANGANESE CRUSTS//CENTRAL INDIAN BASIN//MANGANESE NODULES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9952 1040 33.5 32%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1008 9873 FERROMANGANESE CRUSTS//CHEMICAL GEOLOGY//IRON ISOTOPES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FERROMANGANESE CRUSTS Author keyword 23 56% 3% 28
2 CENTRAL INDIAN BASIN Author keyword 18 52% 2% 24
3 MANGANESE NODULES Author keyword 15 35% 3% 36
4 MARINE MINING Journal 11 25% 4% 39
5 MARINE GEORESOURCES & GEOTECHNOLOGY Journal 10 14% 6% 66
6 HYDROGENETIC Author keyword 9 83% 0% 5
7 CENTRAL INDIAN OCEAN BASIN Author keyword 8 50% 1% 11
8 POLYMETALLIC NODULES Author keyword 6 32% 2% 16
9 FERROMANGANESE NODULES Author keyword 5 42% 1% 10
10 FERROMANGANESE CRUST Author keyword 5 38% 1% 10

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 FERROMANGANESE CRUSTS 23 56% 3% 28 Search FERROMANGANESE+CRUSTS Search FERROMANGANESE+CRUSTS
2 CENTRAL INDIAN BASIN 18 52% 2% 24 Search CENTRAL+INDIAN+BASIN Search CENTRAL+INDIAN+BASIN
3 MANGANESE NODULES 15 35% 3% 36 Search MANGANESE+NODULES Search MANGANESE+NODULES
4 HYDROGENETIC 9 83% 0% 5 Search HYDROGENETIC Search HYDROGENETIC
5 CENTRAL INDIAN OCEAN BASIN 8 50% 1% 11 Search CENTRAL+INDIAN+OCEAN+BASIN Search CENTRAL+INDIAN+OCEAN+BASIN
6 POLYMETALLIC NODULES 6 32% 2% 16 Search POLYMETALLIC+NODULES Search POLYMETALLIC+NODULES
7 FERROMANGANESE NODULES 5 42% 1% 10 Search FERROMANGANESE+NODULES Search FERROMANGANESE+NODULES
8 FERROMANGANESE CRUST 5 38% 1% 10 Search FERROMANGANESE+CRUST Search FERROMANGANESE+CRUST
9 MANGANESE CRUSTS 5 55% 1% 6 Search MANGANESE+CRUSTS Search MANGANESE+CRUSTS
10 FERROMANGANESE NODULE 4 50% 1% 6 Search FERROMANGANESE+NODULE Search FERROMANGANESE+NODULE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MANGANESE NODULES 40 36% 9% 90
2 OCEAN BASIN 29 65% 3% 28
3 COBALT RICH 17 68% 1% 15
4 FERROMANGANESE NODULES 16 25% 5% 54
5 NEAR AXIS ORIGIN 15 88% 1% 7
6 AFANASIY NIKITIN SEAMOUNT 12 86% 1% 6
7 MANGANESE CRUSTS 12 86% 1% 6
8 MICRONODULES 12 86% 1% 6
9 BENTHIC DISTURBANCE 11 60% 1% 12
10 DEEP SEA NODULES 11 100% 1% 6

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MARINE MINING 11 25% 4% 39
2 MARINE GEORESOURCES & GEOTECHNOLOGY 10 14% 6% 66

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications: Comparison with land-based resources 2013 21 18 72%
A Comprehensive View of Manganese Nodules and Volcanics of the Central Indian Ocean Basin 2008 4 76 87%
Uptake of elements from seawater by ferromanganese crusts: solid-phase associations and seawater speciation 2003 101 73 34%
Deep seabed mining: Past failures and future prospects 2002 16 28 57%
A comparative analysis of compositional variations in and between marine ferromanganese nodules and crusts in the South Pacific and their environmental controls 2004 17 64 48%
Evidence for biogenic processes during formation of ferromanganese crusts from the Pacific Ocean: Implications of biologically induced mineralization 2009 5 20 45%
Ion exchange properties of oceanic ferromanganese nodules and enclosing pelagic sediments 2007 2 14 71%
Evidences for incipient hydrothermal event(s) in the Central Indian Basin: A review 2005 5 37 54%
E-H, pH diagrams for Mn, Fe, Co, Ni, Cu and As under seawater conditions: Application of two new types of E-H, pH diagrams to the study of specific problems in marine geochemistry 1999 40 67 21%
Catalytic properties of manganese nodules 1996 2 29 90%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 MARINE MINERALS TECHNOL 4 75% 0.3% 3
2 OCEAN BASINS 1 100% 0.2% 2
3 DEEP SEA OURCES 1 24% 0.4% 4
4 FR ROHSTOFF UMWELTGEOL 1 24% 0.4% 4
5 EM IC 1 33% 0.2% 2
6 HIDDEN DEPOSITS 1 33% 0.2% 2
7 ULTRASON SECT 1 33% 0.2% 2
8 ANSAN 1 50% 0.1% 1
9 COUNCIL SCI IND DONA PAULA 1 50% 0.1% 1
10 DESIGN GEOPHYS METHODS EXPLORAT OCEAN 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000167809 RARE EARTH ELEMENTS//LANTHANIDE TETRAD EFFECT//BOUNDARY EXCHANGE
2 0.0000133768 COHERENT TRANSMITTANCE AND REFLECTANCE//DEEP MANNED SUBMERSIBLES//SPATIALLY ORDERED MEDIUM
3 0.0000126479 AGROCHEM PEDOL//OCEAN WATERS//URBAN TERRITORIES
4 0.0000123618 MALT//BE 10//METEORIC BE 10
5 0.0000117546 BIOGENIC MN OXIDE//BIOGENIC MANGANESE OXIDES//MANGANESE OXIDATION
6 0.0000100309 ATLANTIS II DEEP//GLOBAL UNDERSEA UNIT//RIDGE FLANK
7 0.0000096297 ATLANT BRANCH//NECTON//SHIRSHOV IST OCEANOL
8 0.0000087072 LAKE TE ANAU//LATENT BUDGET MODEL//MAP COMPARISON INTEGRATION
9 0.0000081481 BABINGTONITE//PYROXENOIDS//JOHANNSENITE
10 0.0000073598 DERYUGIN BASIN//BELOYARSK RESERVOIR//INTERELEMENT CORRELATION