Operation Swayne's Hartebeest
نویسندگان
چکیده
منابع مشابه
Genetic Structure of Hartebeest Populations Straddling a Transition Zone between Morphotypes
Variation in mitochondrial and microsatellite DNA was used to define the genetic structure of hartebeest populations straddling a transition zone between two morphotypes (Alcelaphus buselaphus cokei and A. b. lelwel) in Kenya. Previous analyses of mtDNA from hartebeest populations across Africa supported the refugium hypothesis; that present day hartebeest morphotypes diverged in allopatry, due...
متن کاملAnesthesia of boma-captured Lichtenstein's hartebeest (Sigmoceros lichtensteinii) with a combination of thiafentanil, medetomidine, and ketamine.
A dose range was determined for anesthesia of recently boma-captured Lichtenstein's hartebeest (Sigmoceros lichtensteinii) (n = 13) with the synthetic opiate thiafentanil (THIA) (formerly called A3080) combined with medetomidine (MED) and ketamine (KET) in the Kasungu National Park, Malawi on 4 to 5 September 1999. The dose range of 11-29 micrograms/kg THIA (mean +/- SD = 21 +/- 4 micrograms/kg...
متن کاملMorphology, constraints, and scaling of frontal sinuses in the hartebeest, Alcelaphus buselaphus (Mammalia: Artiodactyla, Bovidae).
The frontal sinuses of bovid mammals display a great deal of diversity, which has been attributed to both phylogenetic and functional influences. In-depth study of the hartebeest (Alcelaphus buselaphus), a large African antelope, reveals a number of previously undescribed details of frontal sinus morphology. In A. buselaphus, the frontal sinuses conform closely to the shape of the frontal bone,...
متن کاملA comparison between the effects of two cropping methods on Red hartebeest meat quality
Cropping methods that induce the least amount of stress are key in ensuring acceptable meat quality from wild ungulates. The purpose of this study was to compare the effect of day and night cropping on the quality of Red Hartebeest (Alcelaphus buselaphus) meat. Ten animals were cropped during the day and ten at night. Emphasis was placed on ultimate pH (pHu) and rate of pH decline. All pH measu...
متن کاملReservoir Operation During Droughts
Drought is an inevitable part of the world’s climate. It occurs in wet as well as in dry regions. Therefore, planning for drought and mitigating its impacts is essential. In this study, a hedging rule is developed using the zero/one mixed integer-programming approach. Furthermore, some procedures are introduced to ease the computational burden inherent in integer programming. Hedging rules are ...
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ژورنال
عنوان ژورنال: Oryx
سال: 1974
ISSN: 0030-6053,1365-3008
DOI: 10.1017/s003060530001259x