Class information for:
Level 1: OKAVANGO DELTA//OKAVANGO//HARRY OPPENHEIMER OKAVANGO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20914 441 37.2 35%


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
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
35 3       FISHERIES//MARINE & FRESHWATER BIOLOGY//AQUACULTURE 105355
2835 2             LAKE VICTORIA//OKAVANGO DELTA//NILE PERCH 2976
20914 1                   OKAVANGO DELTA//OKAVANGO//HARRY OPPENHEIMER OKAVANGO 441

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 OKAVANGO DELTA authKW 1664377 11% 48% 50
2 OKAVANGO address 1035318 9% 37% 40
3 HARRY OPPENHEIMER OKAVANGO address 917225 9% 35% 38
4 NYLSVLEI authKW 207721 1% 100% 3
5 AFRICAN JOURNAL OF AQUATIC SCIENCE journal 189519 7% 9% 32
6 ICHTHYOL FISHERIES SCI address 188715 8% 8% 34
7 NGAMILAND authKW 158260 1% 57% 4
8 NYL RIVER FLOODPLAIN authKW 155789 1% 75% 3
9 BOTETI RIVER authKW 138480 0% 100% 2
10 CLARIAS NGAMENSIS authKW 138480 0% 100% 2

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 Water Resources 5590 30% 0% 134
2 Marine & Freshwater Biology 2157 21% 0% 92
3 Geosciences, Multidisciplinary 810 17% 0% 73
4 Ecology 652 15% 0% 64
5 Limnology 418 4% 0% 17
6 Fisheries 389 6% 0% 27
7 Environmental Sciences 382 16% 0% 69
8 Zoology 270 9% 0% 39
9 Meteorology & Atmospheric Sciences 211 7% 0% 30
10 Geography, Physical 178 4% 0% 16

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 OKAVANGO 1035318 9% 37% 40
2 HARRY OPPENHEIMER OKAVANGO 917225 9% 35% 38
3 ICHTHYOL FISHERIES SCI 188715 8% 8% 34
4 COMP OURCE 69240 0% 100% 1
5 ECOL RIOSSETOR CIENCIAS BIOL 69240 0% 100% 1
6 ENGN AMBIENAL 69240 0% 100% 1
7 HARRY OPENHEIMER OKAVANGO 69240 0% 100% 1
8 HARRY OPPNEHIMER OKAVANGO 69240 0% 100% 1
9 HYDROL WATER QUAL AGR BIOL ENGN 69240 0% 100% 1
10 ICHTHYOL FISHERY SCI 69240 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 AFRICAN JOURNAL OF AQUATIC SCIENCE 189519 7% 9% 32
2 JOURNAL OF THE LIMNOLOGICAL SOCIETY OF SOUTHERN AFRICA 116603 2% 21% 8
3 WATER SA 88926 12% 2% 52
4 PHYSICS AND CHEMISTRY OF THE EARTH 22787 6% 1% 25
5 AFRICAN ZOOLOGY 17197 3% 2% 12
6 SOUTH AFRICAN JOURNAL OF ZOOLOGY 10988 2% 1% 11
7 SOUTH AFRICAN JOURNAL OF SCIENCE 8618 5% 1% 20
8 AFRICAN JOURNAL OF ECOLOGY 5699 3% 1% 13
9 WETLANDS ECOLOGY AND MANAGEMENT 4361 1% 1% 5
10 WETLANDS 2620 2% 0% 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 OKAVANGO DELTA 1664377 11% 48% 50 Search OKAVANGO+DELTA Search OKAVANGO+DELTA
2 OKAVANGO 325028 3% 36% 13 Search OKAVANGO Search OKAVANGO
3 NYLSVLEI 207721 1% 100% 3 Search NYLSVLEI Search NYLSVLEI
4 NGAMILAND 158260 1% 57% 4 Search NGAMILAND Search NGAMILAND
5 NYL RIVER FLOODPLAIN 155789 1% 75% 3 Search NYL+RIVER+FLOODPLAIN Search NYL+RIVER+FLOODPLAIN
6 BOTETI RIVER 138480 0% 100% 2 Search BOTETI+RIVER Search BOTETI+RIVER
7 CLARIAS NGAMENSIS 138480 0% 100% 2 Search CLARIAS+NGAMENSIS Search CLARIAS+NGAMENSIS
8 NYLSVLEY NATURE RESERVE 138480 0% 100% 2 Search NYLSVLEY+NATURE+RESERVE Search NYLSVLEY+NATURE+RESERVE
9 OKAVANGO RIVER BASIN 138480 0% 100% 2 Search OKAVANGO+RIVER+BASIN Search OKAVANGO+RIVER+BASIN
10 PONGOLAPOORT DAM 138480 0% 100% 2 Search PONGOLAPOORT+DAM Search PONGOLAPOORT+DAM

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 MILZOW, C , KGOTLHANG, L , BAUER-GOTTWEIN, P , MEIER, P , KINZELBACH, W , (2009) REGIONAL REVIEW: THE HYDROLOGY OF THE OKAVANGO DELTA, BOTSWANA-PROCESSES, DATA AND MODELLING.HYDROGEOLOGY JOURNAL. VOL. 17. ISSUE 6. P. 1297 -1328 53 62% 34
2 MCCARTHY, TS , (2013) THE OKAVANGO DELTA AND ITS PLACE IN THE GEOMORPHOLOGICAL EVOLUTION OF SOUTHERN AFRICA.SOUTH AFRICAN JOURNAL OF GEOLOGY. VOL. 116. ISSUE 1. P. 3-54 49 53% 4
3 MOSEPELE, K , MOYLE, PB , MERRON, GS , PURKEY, DR , MOSEPELE, B , (2009) FISH, FLOODS, AND ECOSYSTEM ENGINEERS: AQUATIC CONSERVATION IN THE OKAVANGO DELTA, BOTSWANA.BIOSCIENCE. VOL. 59. ISSUE 1. P. 53-64 25 68% 29
4 MCCARTHY, TS , ELLERY, WN , (1998) THE OKAVANGO DELTA.TRANSACTIONS OF THE ROYAL SOCIETY OF SOUTH AFRICA. VOL. 53. ISSUE . P. 157-182 26 84% 42
5 ELLERY, WN , MCCARTHY, TS , SMITH, ND , (2003) VEGETATION, HYDROLOGY, AND SEDIMENTATION PATTERNS ON THE MAJOR DISTRIBUTARY SYSTEM OF THE OKAVANGO FAN, BOTSWANA.WETLANDS. VOL. 23. ISSUE 2. P. 357-375 21 88% 46
6 MILZOW, C , TSHEKISO, O , KGOTLHANG, L , KINZELBACH, W , (2010) SEDIMENT TRANSPORT MONITORING AND SHORT TERM MODELING IN THE OKAVANGO DELTA, BOTSWANA.WETLANDS. VOL. 30. ISSUE 3. P. 417-428 17 94% 0
7 GUMBRICHT, T , MCCARTHY, TS , BAUER, P , (2005) THE MICRO-TOPOGRAPHY OF THE WETLANDS OF THE OKAVANGO DELTA, BOTSWANA.EARTH SURFACE PROCESSES AND LANDFORMS. VOL. 30. ISSUE 1. P. 27-39 17 81% 32
8 ELLERY, WN , MCCARTHY, TS , (1994) PRINCIPLES FOR THE SUSTAINABLE UTILIZATION OF THE OKAVANGO DELTA ECOSYSTEM, BOTSWANA.BIOLOGICAL CONSERVATION. VOL. 70. ISSUE 2. P. 159-168 19 95% 27
9 ELLERY, WN , DAHLBERG, AC , STRYDOM, R , NEAL, MJ , JACKSON, J , (2003) DIVERSION OF WATER FLOW FROM A FLOODPLAIN WETLAND STREAM: AN ANALYSIS OF GEOMORPHOLOGICAL SETTING AND HYDROLOGICAL AND ECOLOGICAL CONSEQUENCES.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 68. ISSUE 1. P. 51 -71 14 93% 22
10 HUMPHRIES, MS , MCCARTHY, TS , COOPER, GRJ , STEWART, RA , STEWART, RD , (2014) THE ROLE OF AIRBORNE DUST IN THE GROWTH OF TREE ISLANDS IN THE OKAVANGO DELTA, BOTSWANA.GEOMORPHOLOGY. VOL. 206. ISSUE . P. 307-317 17 55% 2

Classes with closest relation at Level 1


Rank Class id link
1 14901 HYRAX MIDDEN//ARID ENVIRONM SYST GRP//ROCK HYRAX MIDDENS
2 26597 LIVING AQUAT OURCE//INVASIVE AMPHIBIANS//LIVING AQUAT OURCES
3 20138 TROPICAL ESTUARINE LAGOON//TILAPIA ZILLII//SAROTHERODON MELANOTHERON
4 26578 WETLAND MARINE SECT//CYPERUS PAPYRUS//SULTAN MARSHES
5 29866 3 ROUTES OF DISPOSAL REQUIRED//ALLYL GLYCOSIDE MONOMERS//BANKFILTRATION
6 33657 WONDERFONTEINSPRUIT//FAR WEST RAND//WEST RAND
7 36317 SW WATERSHED//HYDROL CONSERVAT GRP//CHECK DAM
8 29874 CULTURE BASED FISHERIES//NON PERENNIAL RESERVOIRS//FISH YIELD
9 35298 PODICEPS NIGRICOLLIS//EARED GREBE//PROGRAM MARINE ENVIRONM BIOL
10 27706 GRASSLAND BIOME//BRAUN BLANQUET//BRAUN BLANQUET CLASSIFICATION

Go to start page