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Temporal patterns in density and feeding ecology of Asterropteryx semipunctatus and Gnatholepis sp.1 in Gazy Bay (Kenya) in 1995
Citeerbaar als data publicatie
Ndede R.O.; Ollevier F.; Fundamental and Applied Marine Ecology Post Graduate Program (FAME). VUB; Laboratory of Ecology and Aquaculture, Zoological Institute. KUL: Belgium; (2015): Temporal patterns in density and feeding ecology of Asterropteryx semipunctatus and Gnatholepis sp.1 in Gazy Bay (Kenya) in 1995. https://doi.org/10.14284/77
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Beschikbaarheid: Creative Commons License Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.

Beschrijving
Temporal abundance data and stomach analysis for two gobies, Asterropteryx semipunctatus and Gnatholepis sp.1, caught in Gazi Bay between July and October 1995. The data were digitized by VLIZ from the original report: Ndede, R.O. (1998). Temporal patterns in the density and feeding ecology of gobies, Asterropteryx semipunctatus and Gnatholepis sp.1 in East African mangrove ecosystem (Gazi Bay, Kenya). MSc Thesis. KUL: Brussel. VIII, 97 pp. meer

To understand the 24 hrs (temporal) pattern in the density distribution and the consumption of prey items (food) for Asterropteryx semipunctatus and Gnatholepis sp.1, an investigation was carried out in the sub-tidal Western creek of Gazi Bay (Kenya) between July and October 1995. In order to investigate a semi-lunar pattern, ten twenty four hour cycles were sampled at consecutive spring and neap tides. A total of 480 (10 sampling x 12 sampling times x 4 locations) cases were collected. Two hours samplings consisted of 4 hauls with duration of 10 minutes and mean distance of 300m.

Scope
Thema's:
Biologie > Vis
Kernwoorden:
Marien/Kust, Fish catches, Fish prey, Getijcycli, Semi-lunar cycle, Voedselecologie, Voedselsamenstelling, ISW, Kenia, Gazi Bay

Geografische spreiding
ISW, Kenia, Gazi Bay [Marine Regions]

Spreiding in de tijd
21 Juli 1995 - 9 Oktober 1995

Parameters
Aantal vissen
Densiteit vis
Dieetsamenstelling van vissen
Stomach analysis
Vis meting: standaardlengte

Bijdrage door
Vlaams Instituut voor de Zee (VLIZ), meerdata beheerder
Vrije Universiteit Brussel; Fundamental and Applied Marine Ecology Post Graduate Program (FAME), meerdata creator
Katholieke Universiteit Leuven; Zoological Institute, meerdata creatordata creator

Gerelateerde datasets
Maakt deel uit van:
Historical Kenyan-Belgian research datasets (1873-1999), meer

Publicatie
Gebaseerd op deze dataset
Ndede, R.O. (1998). Temporal patterns in the density and feeding ecology of gobies, Asterropteryx semipunctatus and Gnatholepis sp.1 in East African mangrove ecosystem (Gazi Bay, Kenya). MSc Thesis. KUL: Brussel. VIII, 97 pp., meer

Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: veldonderzoek
Metadatarecord aangemaakt: 2015-09-23
Informatie laatst gewijzigd: 2016-03-16
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