Kenias Nationalparks und Naturschutzgebiete, die 7,6% der Fläche des gesamten Landes umfassen, sind die wichtigste Grundlage für den zunehmenden Tourismus, der bereits zum größten Devisenbringer geworden ist. Der Autor stellt in seinem Beitrag eine Studie vor, die sich mit der Entwicklung...

Alpine open spaces are becoming noticeably scarcer. In the Alps, this applies to the inherently limited area of permanent settlement, which in the case of Tyrol covers only 11.8%. The population is growing in many of the valleys and with it the infrastructure it requires. However, the open...

Alpine open spaces are becoming noticeably scarcer. In the Alps, this applies to the inherently limited area of permanent settlement, which in the case of Tyrol covers only 11.8%. The population is growing in many of the valleys and with it the infrastructure it requires. However, the open...