Learn how to solve the ecological crisis
click "solutions" on menu below
 

Figure 5. After years of severe drought in southern Africa, which precluded agricultural activities in the absence of irrigation, harvesting pressure on baobab increased. Baobab bark harvest, which was not traditionally done beyond ca. 1.7 m height, intensified to provide local communities with cash incomes. When neighboring trees -on which to stand to perform the harvest at higher heights are not available- scaffolds are made from other trees thereby extending the effects of baobab bark harvesting to other woodland species.

reviews
poems
children's poems
solutions

english
español
français
português
русский

العربية
বাংলা

deutsch
filipino
한국어
עִבְרִית
हिन्दी
malagasy
bahasa melayu
日本語
norsk
runa simi
suomi
svenska
ไทย
tiếng việt
中文

about
copyright

disclaimer
teachers
contact

home

jordan 6 sport blue beats by dre cheap louis vuitton outlet coach factory outlet sport blue 6s cheap jordan shoes jordan 6 black infrared louis vuitton outlet coach outlet online jordan 6 sport blue cheap jordans sac louis vuitton sport blue 6s louis vuitton outlet louis vuitton outlet jordan retro 6 louis vuitton outlet jordan 11 legend blue jordan 6 sport blue legend blue 11s Legend Blue 11s legend blue 11s jordan retro 6 foamposites black suede jordan retro 6 kate spade outlet lebron 11 jordan 11 Legend Blue jordan 6 sport blue sport blue 6s legend blue 11s louis vuitton outlet michael kors outlet legend blue 11s legend blue 11s legend blue 11s coach factory outlet louis vuitton outlet cheap jordans lebron 12