Bridging the Gap: linking timber trade with infrastructural ...
Bridging the Gap: linking timber trade with infrastructural ...
Bridging the Gap: linking timber trade with infrastructural ...
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checkpoint records from Kibiti, stump survey results from selected Forest Reserves, and sawmill records<br />
in Ikwiriri. In addition, field observations were used to assist data interpretation.<br />
Species composition of <strong>timber</strong> recorded at Kibiti checkpoint<br />
During <strong>the</strong> three-month period from October 2001 to January 2002, over one-half of <strong>the</strong> round wood<br />
recorded was declared as Hymenaea verrucosa, followed by Pterocarpus angolensis, Trichilia emetica,<br />
Afzelia quanzensis and Swartzia madagascarensis (Table 16 and Figure 17). These were <strong>the</strong> same top<br />
five species recorded from harvest licences issued in <strong>the</strong> study area during 2001. Toge<strong>the</strong>r, <strong>the</strong>se five<br />
species accounted for over 90% all round wood passing though Kibiti checkpoint, again closely<br />
comparable to <strong>the</strong> figure of 87% from harvest licences. Similarly, <strong>the</strong> proportions by class were very<br />
similar between <strong>the</strong> two data sources (Figure 11).<br />
Table 16<br />
Round wood volume of hardwoods passing through Kibiti checkpoint, Oct 2001 to Jan 2002<br />
Scientific name m 3 round wood Scientific name m 3 round wood<br />
Hymenaea verrucosa 1 861 Julbernardia globiflora 40<br />
Pterocarpus angolensis 512 Maeopsis eminii 26<br />
Trichilia emetica 461 Dalbergia melanoxylon 16<br />
Afzelia quanzensis 175 Albizia gummifera 15<br />
Swartzia madagascarensis 169 Brachystegia spp. 14<br />
Albizia versicolor 85 Erythrophleum africanum 7<br />
Afrormosia angolensis 67 Amblyogonocarpus obtusangulus 5<br />
Millettia stuhlmannii 43 Newtonia spp. 5<br />
Source: Kibiti checkpoint records, 2001-2002.<br />
Figure 12<br />
Proportion of hardwood species passing through Kibiti checkpoint, Oct 2001 to Jan 2002<br />
Albizia<br />
versicolor<br />
Swartzia 2%<br />
madagascaren<br />
sis<br />
5%<br />
Afzelia<br />
quanzensis<br />
5%<br />
Trichilia<br />
emetica<br />
13%<br />
Afromosia<br />
angolensis<br />
2%<br />
O<strong>the</strong>rs<br />
5%<br />
Hymenaea<br />
verrucosa<br />
53%<br />
Pterocarpus<br />
angolensis<br />
15%<br />
Source: Kibiti checkpoint records, 2001-2002.<br />
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