The African savanna, a natural canvas for the greatest wildlife shows on earth. Beautiful and beguiling,the savanna is where it all happens. Big cats clash with frightened herds. Four-legged giants march and migrate. Epic African safaris bring you eye to eye with savanna animals. But what is...
Savanna Albany Thicket Forests Indian Ocean Coastal Belt Horticultural Travel in South Africa Start planning your horticultural exploration of South Africa here. Accommodation on SA-Venues.com is presented complete with reviews, photo galleries and online booking functionality, but allows you to deal dire...
Plant life and the climate of this area are topics you need to know for the quiz. Quiz & Worksheet Goals Take the quiz to see how much you know about: What animals are like in the savanna Why some animals in the savanna are endangered The two biomes that a savanna lies between...
SAVANNA ecologySAVANNASSCIENTIFIC literatureGLOBAL environmental changeRANGE managementLAND degradationSavannas are commonly described as a vegetation type with a grass layer interspersed with a discontinuous tree or shrub layer. On the contrary, forbs, a plant life form that can include any nongram...
savanna1. The coexistence of leguminous trees and C4 grasses in many African savannas forces competition between these two distinct plant life-forms. The nature of tree鈥揼rass coexistence and the consequent competition for resources remains poorly understood.2. We hypothesized that grass suppression ...
Understanding the relative importance of environment and life history strategies in determining leaf chemical traits remains a key objective of plant ecology. We assessed 20 foliar chemical properties among 12 African savanna woody plant species and their relation to environmental variables (hillslope positi...
Food webs are visual diagrams that represent the exchanges of energy between different life forms in an ecosystem, seen through food consumption between species. Identify the features of food webs in both the African and Australian savanna biomes. ...
根据文章主要内容和第一段第一句The African elephant, the largest land animal remaining on earth, is of great importance to African ecosystem.以及最后一段最后一句If the elephant dies out, scientists say, many other animals will also disappear from vast areas of forest and savanna, greatly changing...
(Placename) a landlocked country of central Africa: joined with Chad as a territory of French Equatorial Africa in 1910; became an independent republic in 1960; a parliamentary monarchy (1976–79); consists of a huge plateau, mostly savanna, with dense forests in the south; drained chiefly by...
As a big plant-eater, it largely shapes the forest-and-savanna (大草原) surroundings in which it lives, therefore setting the terms of existence for millions of other animals that live in its habitat (栖息地).It is the elephant's great desire for food that makes it a disturber of the ...