172 Carved wooden drums and trade in Mpigi district, Uganda
and September to November, with a principal peak in April and a minor peak
in November. The annual rainfall is 889 mm to 1,676 mm. Minimum temperature
ranges from 11.7°C to 16.1°C, maximum from 26.1°C to 33.3°C (Howard 1991;
NEMA 1997).
Vegetation and fauna
The forests in Mpigi district may be broadly classified as medium altitude
moist evergreen Piptadeniastrum-Uapaca forest and medium forest/savannah
mosaic. The flora of these reserves is not especially diverse and relatively few
rare or restricted range species are present (Howard et al. 1996). The forests
have close affinities with certain Congo and west African forest types in general
appearance and structure, and practically all genera found in these areas are
also found in the west. The vegetation is composed of medium altitude moist
evergreen forest to high altitude forest (Hamilton 1984), Celtis, Morus,
Aningeria and Bosqueia being the common tree species. According to Howard
(1991), 345 plant species (28% of Uganda’s total) have been recorded in this
area. The forests also have a diverse mammalian and avian fauna such as
black-billed turaco (Tauraco schuetta), black and white casqued hornbill
(Bycanistes subcylindricus), red tail monkeys (Cercopithecus ascanius), and
black and white Colobus monkeys (Colobus guereza).
Study forests
Three forest types having different management histories were selected for
this study. One is Lufuka forest, located 1 km south-east of Mpanga forest. It
has experienced high human activity by the immediate local community and
people elsewhere. Activities like extraction of logs for drum making, charcoal
burning, pit sawing with no or little restriction coupled with its location near
the main road has made the forest highly degraded. The second, Degeya forest,
is located 4 km south of Mpanga forest reserve. Long distance from the drum
making community and vigilant forest law enforcement by forest guards and
local leaders have left this forest relatively less disturbed. The third area,
Mpanga forest reserve, has been minimally disturbed because of conservation
concerns and therefore was designated as a research forest by the Forest
Department in 1951.
GENERAL METHODS
Study design
Socio-economic and forest inventory methods were used to collect data. During
the social survey a range of interest groups involved in drum making were
interviewed using structured and unstructured questionnaires to collect
information on the sources of wood used for making drums, the tree species
used and those preferred, their availability (supply), distribution and fluctuation
in abundance. The forests were surveyed to collect data on population
structure, diameter at breast height and distribution of tree species that were
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