منابع مشابه
Are Caecilians Rare? an East African Perspective
Despite increasing reports to the contrary, caecilians are often considered to be unusual components of tropical ecosystems, where they predate largely on soil ecosystem engineers. The status of two East African Boulengerula species is assessed using a quantitative randomised survey method and timed searches, in low-intensity agriculture and natural forested settings. Mean density of B. bouleng...
متن کاملEast African Rift System - an Overview
The main characteristics of the East African Rift System are outlined from selected references. The difference between the Eastern Rift with high volcanicity on two domal uplifts as against the Western Rift of restricted volcanism, but sediment and lake filled grabens is pointed out. This is also evident from the earthquake activity: Large earthquakes occur in the Western Rift, whereas earthqua...
متن کاملEast African medical attitudes.
An overview of traditional views and practices is taken primarily from studies o, fifteen tribal societies. An emphasis on supernatural causes of disease, a dependence upon witchdoctors who utilize herbal and ritual remedies, and the use of surgical techniques were features common to most groups. Numerous health problems are shown to result from traditional beliefs. Among them ate dietary defic...
متن کاملComplex phenotype-environment associations revealed in an East African cyprinid.
Environmental factors influence phenotypes directly, as well as indirectly via trait correlations and interactions with other environmental variables. Using nine populations of the African cyprinid Barbus neumayeri, we employed path analysis to examine direct, indirect and total effects of two environmental variables, water flow (WF) and dissolved oxygen (DO), on several morphological traits. W...
متن کاملAn Entomological Episode of the East African Campaign
During the year 1915, I was stationed at a large post in East Africa in the crater-like depression of an isolated volcanic mountain. This mountain had been held for some months by the Germans, and when we occupied it, we found ourselves obliged for reasons of defence to place part of our troops upon the site of the old German camp. We had not been there for many days before we found that the si...
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ژورنال
عنوان ژورنال: Scottish Geographical Magazine
سال: 1895
ISSN: 0036-9225
DOI: 10.1080/00369229508732763