Redefining the Griqualand West Centre of plant endemism
نویسندگان
چکیده
منابع مشابه
Generic endemism in South-West Asia: an overview
A provisional list of all the endemic vascular plant genera in SW Asia is presented. The area, here defined to include Turkey, the Caucasus, N Iraq, Iran, Afghanistan and adjacent parts of Pakistan and Central Asia, has 161 genera restricted to it. By far, the greatest numbers of the endemic genera are in Apiaceae, Brassicaceae and Asteraceae; many are morphologically isolated and occur at rand...
متن کاملPlant Physiology: Redefining the Enigma of Metabolism in Stomatal Movement
Stomata open at the leaf epidermis, driven by solute accumulation in the surrounding guard cells. Transmembrane ion transport has long been recognised to contribute to this process. A new study makes it clear that guard cells also metabolise starch to accelerate opening.
متن کاملDrivers of bird diversity in an understudied African centre of endemism: The Angolan Central Escarpment Forest
2 Lancaster Environment Centre, Lancaster University, Lancaster, UK. 3 Centre for Ecology, Evolution and Environmental Changes (Ce3C), Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal. 4 A.P. Leventis Ornithological Research Institute, University of Jos, Plateau State, Nigeria 5 Instituto Superior de Ciências da Educação de Huíla, Rua Sarmento Rodrigues s/n, Lubango, Angola. 6 DS...
متن کاملRichness, composition and trophic groups of an avian community in the Pernambuco Endemism Centre, Alagoas, Brazil.
In northeastern Brazil, the reduction of the natural forest cover to a series of small, isolated fragments has had negative consequences for the local avian fauna, in particular, a loss of the more specialized species, while the populations of some generalists have tended to increase. The present study focuses on the composition and trophic groups of a bird community on a farm in the northeaste...
متن کاملEffective Factors on Acute Malnutrition in Children Aged 6 to 59 Months in the Centre-West Region of Burkina Faso
Background: In Burkina Faso, malnutrition is a public health problem. Despite the significant drop in the prevalence of malnutrition since 2009 according to the Directorate of Nutrition, malnutrition is still a major concern with regard to its consequences. The objective of this study was to determine the factors associated with acute malnutrition in children aged 6 to 59 months in the Sabou He...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 2015
ISSN: 0254-6299
DOI: 10.1016/j.sajb.2015.03.042