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Spatial modeling of forest-savanna bistability: impacts of fire dynamics and timescale separation. [PDF]

J Math Biol
Shen K, Levin S, Patterson D.
europepmc   +1 more source

Persistence Vulnerability of the African Savanna Elephant <i>Loxodonta africana</i> to Anthropocene Threats in East Africa. [PDF]

Ecol Evol
Ahmed AS, Melese D, Aligaz MA, Atickm A, Kufa CA.   +4 more
europepmc   +1 more source

Soil nitrous oxide and methane emissions in contrasting land use of the West African Sudanian savanna. [PDF]

Sci Rep
Oussou FE, Kiese R, Sy S, Bliefernicht J, Spangenberg I, Guug S, Schäfler-Schmid A, Steinbrecher R, Neidl F, Ayamba M, Hingerl L, Quansah E, Frempong A, Davies P, Sawadogo W, Olusegun CF, Mwanake RM, Yalo N, Asiwaju-Bello YA, Boukari M, Amekudzi LK, Ogunjobi K, Kunstmann H.   +22 more
europepmc   +1 more source

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The Diversity of the Savanna Ecosystem

Ecological Studies, 1996
Savannas are defined by Bourliere and Hadley (1983) as “tropical grasslands with scattered tress.” Ecosystems with these characteristics are found throughout the tropics in all continents but particularly in the Americas, Africa, and Australia. However, this physiognomic definition encompasses a great deal of diversity in both biotic and abiotic ...
Otto T Solbrig
exaly   +2 more sources

Savanna Biodiversity and Ecosystem Properties [PDF]

Ecological Studies, 1996
The overall question addressed here is the effect of different degrees of biodiversity on the function of savanna ecosystems. Function can be interpreted in two different ways. It can refer to the flow of energy and nutrients through an ecosystem or to the flow of species populations through time, i.e., the persistence of species populations and their ...
William A. Hoffmann, Steven R. Archer, Juan F Silva   +2 more
exaly   +2 more sources

Tussock and Savanna Ecosystems

2020
This chapter focuses on Chinese tussock and savanna rangeland ecosystems. It introduces in brief the areal extent and provincially based distribution of this ecosystem type; simply discusses the relevant physical features and climatic characteristics at a regional scale; elaborates in great detail the flora, fauna, and microflora composing the various ...
Linghao Li, Jiquan Chen, Xingguo Han, Wenhao Zhang, Changliang Shao   +4 more
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Biodiversity and Savanna Ecosystem Processes

Ecological Studies, 1996
exaly   +2 more sources

Savanna Ecosystems

1996
Abstract Great herds of wildebeest, big cats, the great tuskers and the all but extinct rhino are the images that epitomize the savannas of Africa. The savannas of Africa are occupied by the earth’s’ richest and most spectacular large mammal fauna, a sizable proportion of which is found in East Africa.
Helen Gichohi, Chris Gakahu, Evans Mwangi   +2 more
openaire   +1 more source

ON TERMITARIA IN A SAVANNA ECOSYSTEM

Canadian Journal of Zoology, 1965
During the course of a quantitative phytosociological analysis of the vegetation of the Northern Rupununi Savanna, British Guiana, the termitaria were measured by the Quarter Method of the Wisconsin School in a manner similar to that for trees. The ecological distribution of the termitaria was found to be correlated with quantitative expressions of ...
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On the carrying capacity for large ungulates of African savanna ecosystems

Proceedings of the Royal Society of London. Series B: Biological Sciences, 1994
The effect of pastoral management on the standing crop biomass of large ungulates, an index of carrying capacity, is analysed at a regional level by using data compiled from published sources covering east and south Africa. The effect of primary production is controlled for by using two environmental factors, rainfall and soil nutrient availability ...
Fritz, Hervé, Duncan, Patrick
openaire   +3 more sources