Class information for:
Level 1: SAHARA//NUBIAN AQUIFER//CENTRAL SAHARA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12618 893 49.5 26%


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
31 3       GEOGRAPHY, PHYSICAL//GEOSCIENCES, MULTIDISCIPLINARY//HOLOCENE 107938
2638 2             ARABIAN ARCHAEOLOGY AND EPIGRAPHY//DEAD SEA//ARCHAEOLOGY 3510
12618 1                   SAHARA//NUBIAN AQUIFER//CENTRAL SAHARA 893

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 SAHARA authKW 267262 5% 17% 45
2 NUBIAN AQUIFER authKW 198935 1% 73% 8
3 CENTRAL SAHARA authKW 162909 1% 53% 9
4 SAI ISLAND authKW 136771 0% 100% 4
5 CAPSIAN authKW 123089 1% 60% 6
6 DAKHLA OASIS authKW 109415 0% 80% 4
7 GEOL PLICAT address 109415 0% 80% 4
8 NUBIAN SANDSTONE AQUIFER authKW 109415 0% 80% 4
9 EL ADAM authKW 102578 0% 100% 3
10 JEBEL MOYA authKW 102578 0% 100% 3

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 Archaeology 41299 23% 1% 209
2 Geography, Physical 14006 21% 0% 189
3 Geosciences, Multidisciplinary 12490 43% 0% 388
4 Anthropology 6657 13% 0% 120
5 Remote Sensing 3856 9% 0% 81
6 Imaging Science & Photographic Technology 2415 8% 0% 67
7 Paleontology 1968 6% 0% 58
8 Water Resources 853 9% 0% 79
9 Asian Studies 426 2% 0% 14
10 Geochemistry & Geophysics 338 6% 0% 54

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 GEOL PLICAT 109415 0% 80% 4
2 DIPARTIMENTO SCI ANTICHITA 98789 2% 17% 17
3 ETHNOBIOL BIOGEOG 94681 1% 46% 6
4 ABORAT 389 ACACIA 68385 0% 100% 2
5 CFEETK 68385 0% 100% 2
6 ENVIRONM LUMINESCENCE 68385 0% 100% 2
7 USR 3172 68385 0% 100% 2
8 ARCHAEOL ETHNOL 62305 1% 15% 12
9 DIPARTIMENTO FILOL STORIA 60782 0% 44% 4
10 FOR UNGSSTELLE AFRIKA 45589 0% 67% 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 JOURNAL OF EGYPTIAN ARCHAEOLOGY 62115 3% 8% 23
2 JOURNAL OF AFRICAN ARCHAEOLOGY 60352 2% 13% 14
3 AFRICAN ARCHAEOLOGICAL REVIEW 35211 1% 8% 13
4 PALAEOECOLOGY OF AFRICA 29468 1% 17% 5
5 AZANIA-ARCHAEOLOGICAL RESEARCH IN AFRICA 22776 1% 7% 10
6 QUATERNARY INTERNATIONAL 14226 5% 1% 47
7 GEOARCHAEOLOGY-AN INTERNATIONAL JOURNAL 13933 2% 3% 15
8 ANTIQUITY 13528 3% 1% 31
9 JOURNAL OF AFRICAN EARTH SCIENCES 10433 3% 1% 30
10 JOURNAL OF NEAR EASTERN STUDIES 10094 1% 3% 11

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 SAHARA 267262 5% 17% 45 Search SAHARA Search SAHARA
2 NUBIAN AQUIFER 198935 1% 73% 8 Search NUBIAN+AQUIFER Search NUBIAN+AQUIFER
3 CENTRAL SAHARA 162909 1% 53% 9 Search CENTRAL+SAHARA Search CENTRAL+SAHARA
4 SAI ISLAND 136771 0% 100% 4 Search SAI+ISLAND Search SAI+ISLAND
5 CAPSIAN 123089 1% 60% 6 Search CAPSIAN Search CAPSIAN
6 DAKHLA OASIS 109415 0% 80% 4 Search DAKHLA+OASIS Search DAKHLA+OASIS
7 NUBIAN SANDSTONE AQUIFER 109415 0% 80% 4 Search NUBIAN+SANDSTONE+AQUIFER Search NUBIAN+SANDSTONE+AQUIFER
8 EL ADAM 102578 0% 100% 3 Search EL+ADAM Search EL+ADAM
9 JEBEL MOYA 102578 0% 100% 3 Search JEBEL+MOYA Search JEBEL+MOYA
10 EGYPT 93663 10% 3% 92 Search EGYPT Search EGYPT

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 GATTO, M , ZERBONI, A , (2015) HOLOCENE SUPRA-REGIONAL ENVIRONMENTAL CHANGES AS TRIGGER FOR MAJOR SOCIO-CULTURAL PROCESSES IN NORTHEASTERN AFRICA AND THE SAHARA.AFRICAN ARCHAEOLOGICAL REVIEW. VOL. 32. ISSUE 2. P. 301 -333 53 58% 3
2 NICOLL, K , (2004) RECENT ENVIRONMENTAL CHANGE AND PREHISTORIC HUMAN ACTIVITY IN EGYPT AND NORTHERN SUDAN.QUATERNARY SCIENCE REVIEWS. VOL. 23. ISSUE 5-6. P. 561-580 42 88% 59
3 LINSEELE, V , VAN NEER, W , THYS, S , PHILLIPPS, R , CAPPERS, R , WENDRICH, W , HOLDAWAY, S , (2014) NEW ARCHAEOZOOLOGICAL DATA FROM THE FAYUM "NEOLITHIC'' WITH A CRITICAL ASSESSMENT OF THE EVIDENCE FOR EARLY STOCK KEEPING IN EGYPT.PLOS ONE. VOL. 9. ISSUE 10. P. - 20 74% 16
4 ELSHEIKH, A , ABDELSALAM, MG , MICKUS, K , (2011) GEOLOGY AND GEOPHYSICS OF THE WEST NUBIAN PALEOLAKE AND THE NORTHERN DARFUR MEGALAKE (WNPL-NDML): IMPLICATION FOR GROUNDWATER RESOURCES IN DARFUR, NORTHWESTERN SUDAN.JOURNAL OF AFRICAN EARTH SCIENCES. VOL. 61. ISSUE 1. P. 82-93 21 84% 6
5 BRAVARD, JP , MOSTAFA, A , DAVOLI, P , ADELSBERGER, KA , BALLET, P , GARCIER, R , CALCAGNILE, L , QUARTA, G , (2016) CONSTRUCTION AND DEFLATION OF IRRIGATION SOILS FROM THE PHARAONIC TO THE ROMAN PERIOD AT AMHEIDA (TRIMITHIS), DAKHLA DEPRESSION, EGYPTIAN WESTERN DESERT.GEOMORPHOLOGIE-RELIEF PROCESSUS ENVIRONNEMENT. VOL. 22. ISSUE 3. P. 305 -324 24 65% 0
6 ZERBONI, A , PEREGO, A , CREMASCHI, M , (2015) GEOMORPHOLOGICAL MAP OF THE TADRART ACACUS MASSIF AND THE ERG UAN KASA (LIBYAN CENTRAL SAHARA).JOURNAL OF MAPS. VOL. 11. ISSUE 5. P. 772 -787 21 75% 0
7 ABOTALIB, AZ , SULTAN, M , ELKADIRI, R , (2016) GROUNDWATER PROCESSES IN SAHARAN AFRICA: IMPLICATIONS FOR LANDSCAPE EVOLUTION IN ARID ENVIRONMENTS.EARTH-SCIENCE REVIEWS. VOL. 156. ISSUE . P. 108 -136 36 39% 1
8 PHILLIPPS, R , HOLDAWAY, S , EMMITT, J , WENDRICH, W , (2016) VARIABILITY IN THE NEOLITHIC SETTLEMENT PATTERNS OF THE EGYPTIAN NILE VALLEY.AFRICAN ARCHAEOLOGICAL REVIEW. VOL. 33. ISSUE 3. P. 277 -295 25 58% 0
9 CANCELLIERI, E , DI LERNIA, S , (2014) RE-ENTERING THE CENTRAL SAHARA AT THE ONSET OF THE HOLOCENE: A TERRITORIAL APPROACH TO EARLY ACACUS HUNTER-GATHERERS (SW LIBYA).QUATERNARY INTERNATIONAL. VOL. 320. ISSUE . P. 43-62 24 59% 1
10 WENGROW, D , DEE, M , FOSTER, S , STEVENSON, A , RAMSEY, CB , (2014) CULTURAL CONVERGENCE IN THE NEOLITHIC OF THE NILE VALLEY: A PREHISTORIC PERSPECTIVE ON EGYPT'S PLACE IN AFRICA.ANTIQUITY. VOL. 88. ISSUE 339. P. 95-111 17 74% 12

Classes with closest relation at Level 1


Rank Class id link
1 10466 AFRICAN HUMID PERIOD//LIMNOL UNIT//MARINE PALYNOLOGY
2 37537 LAKE QARUN//FISH STN//PHYSIOGRAPHIC AND SOIL MAPPING
3 34146 PARALIC ECOSYSTEMS//NORTHERNMOST CHILE//NADOR
4 17381 ARABIAN ARCHAEOLOGY AND EPIGRAPHY//ARABIA//PRE AKSUMITE
5 14446 SAPROPEL//SAPROPEL S1//MEDITERRANEAN OUTFLOW WATER
6 19692 NILE DELTA//DELTAS GLOBAL CHANGE PROGRAM//MANZALA LAGOON
7 13235 GROUNDWATER POTENTIAL ZONES//LINEAMENTS//GROUNDWATER POTENTIAL
8 9058 SOUTHERN LEVANT//ARCHAEOLOGY//LEVANT
9 9480 AZANIA-ARCHAEOLOGICAL RESEARCH IN AFRICA//SOUTH AFRICAN ARCHAEOLOGICAL BULLETIN//JOURNAL OF AFRICAN ARCHAEOLOGY
10 5023 MIDDLE STONE AGE//HOWIESONS POORT//STILL BAY

Go to start page