Diachronic monitoring of surface energy fluxes by remote detection in the northen-EST of Niger W National Park
Joint Authors
Hamidu, Aruna Sali
Duyub, Umar
Maiga, Amadou Seidou
Source
Journal of Engineering Research and Technology
Issue
Vol. 1, Issue 4 (31 Dec. 2014), pp.143-149, 7 p.
Publisher
The Islamic University-Gaza Deanship of Research and Graduate Affairs
Publication Date
2014-12-31
Country of Publication
Palestine (Gaza Strip)
No. of Pages
7
Main Subjects
Topics
Abstract EN
The general objective of the present work is to contribute to a set up of an operational prototype of monitoring surface energy fluxes inside the Niger’s W Park, using Landsat data and few fields’ data.
The model SEBAL/METRIC is used to estimate the main surface fluxes.
The diachronic study of the obtained fluxes reveals constant daily mean values for a given season.
During autumn 2002, the mean values of the daily evapotranspira-tion are almost 4mm/day.
Humidity indicators are then deduced from the obtained fluxes.
Their diachronic study permits to identify area with cold pixels as been less stressed than area having dry pixels.
This study shows that Landsat imagery can be used, at a large scale, in monitoring the main biophysical processes occurring at the Soil-Vegetation-Atmosphere interface.
Then; it allows identifying areas at risk, inside the Park, needing an ade-quate plan of management and conservation.
American Psychological Association (APA)
Hamidu, Aruna Sali& Duyub, Umar& Maiga, Amadou Seidou. 2014. Diachronic monitoring of surface energy fluxes by remote detection in the northen-EST of Niger W National Park. Journal of Engineering Research and Technology،Vol. 1, no. 4, pp.143-149.
https://search.emarefa.net/detail/BIM-588512
Modern Language Association (MLA)
Hamidu, Aruna Sali…[et al.]. Diachronic monitoring of surface energy fluxes by remote detection in the northen-EST of Niger W National Park. Journal of Engineering Research and Technology Vol. 1, no. 4 (Dec. 2014), pp.143-149.
https://search.emarefa.net/detail/BIM-588512
American Medical Association (AMA)
Hamidu, Aruna Sali& Duyub, Umar& Maiga, Amadou Seidou. Diachronic monitoring of surface energy fluxes by remote detection in the northen-EST of Niger W National Park. Journal of Engineering Research and Technology. 2014. Vol. 1, no. 4, pp.143-149.
https://search.emarefa.net/detail/BIM-588512
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 148-149
Record ID
BIM-588512