Remote Sensing of Land, 5(1), 1-13, 2021. K. V. Suryabhagavan et al.
1
Original Research Paper
African Civet Habitat Mapping in Illu-Abbabora Zone,
Southwest Ethiopia: Geospatial Approach
K. V. Suryabhagavan
1
* , Mintesnot Berhanu
2
, Bezawork Afework
3
, Afework Bekele
3
, M.
Balakrishnan
3
1. School of Earth Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia.
2. Department of Land Administration and Surveying, Mettu University, P.O. Box 318, Ethiopia.
3. Department of Zoological Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia.
Abstract
The African Civet (Civettictis Civetta Shreber, 1778) is one of the important natural
animal resources of Ethiopia. Ethiopia is the major producer of the Civet perineal
gland secretion (known as “civet”) used extensively as a base in perfume industry.
However, there is no improvement in civet farming processes in rural Ethiopia, and
the farmers still live in a poor state. Majority of rural population in Ethiopia is
depending on agriculture, and hence land-use changes during the past couple of
decades are mostly linked to agricultural development. Present study was undertaken
to predict the spatial distribution of land-use and land-cover and habitats of the
African Civet here in after referred as civet(s) in Illu-Abbabora Zone, Southwest
Ethiopia. Landsat images of three years: 1985, 2000 and 2018 were classified to
generate land-use/land-cover maps, locate forests and other land classes. Results of
the study revealed that forest and wetland habitats decreased by an estimated 11.12
km
2
/yr
-1
and 2.39 km
2
/yr
-1
, respectively during the period of 1985-2018. In contrast,
the extent of agricultural land, urban area and Gumro tea plantation increased by an
estimated 13.36 km
2
/yr
-1
, 0.59 km
2
/yr
-1
and 0.43 km
2
/yr
-1
, respectively. Habitat
suitability approach was found to have great potential in predicting potential habitats
of the civets through complex non-linear models.
Article history
Received: 26 September 2020
Revised: 28 October 2020
Accepted: 28 October 2020
Keywords
African Civet;
Change Detection;
GIS;
Habitat Suitability;
Landsat;
Land Use / Land Cover.
Editor(s)
Suresh Kumar
1 INTRODUCTION
Of late, the potential of satellite data in generating
valuable information for land-use and land-cover is well
recognized (Mundia and Murayama, 2009; Melese et al.,
2014; Mukete et al., 2018; Mekasha et al., 2020). Last
few decades marked massive changes in land-use and
land-cover in forest ecosystems all over the world
including Ethiopia (Melakneh et al., 2010; Misrak et al.,
2012; Othow et al., 2017; Dinku and Suryabhagavan,
2019). Such changes are attributed to increase in human
population, agricultural expansion, and socioeconomic
well-being that triggered unsustainable exploitation of
natural resources. The level and intensity of use and
exploitation of natural resources, especially
forests/vegetation and spatial distribution of wildlife
animal diversity, in the world have led to significant
changes in the environment and degradation of
resources with serious consequences such as reduction
of natural resources ecosystem services, and food
production.
Ethiopia is well known for civiculture with a very
long history of production of the civet perineal gland
secretion (Civet) which is extensively used in perfume
industry besides in traditional practices of the locals.
Initially, Civet farming tradition had originated in the
northern part of Ethiopia. Later it was introduced in the
southwest (Jimma area), and from there the practice
spread to other parts of the country. At present,
southwestern regions of Oromia, namely, Jimma, Illu-
Abbabora and Wollega are the strongholds of Civet
* Author address for correspondence
School of Earth Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia.
Tel.: +251 911998588
Emails: drsuryabhagavan@gmail.com (K. V. Suryabhagavan -Corresponding author); minteb11@gmail.com (M. Berhanu);
bezawork.afework@aau.edu.et (B. Afework), afeworksimegn@gmail.com (A. Bekele), balak212@yaoo.com (M. Balakrishnan).
https://doi.org/10.21523/gcj1.2021050101 © 2020 GATHA COGNITION
®
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