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Population Density, Diversity and Abundance of Antelope Species in Kainji Lake National Park, Nigeria

open Journal of Ecology 2019年第4期9卷 107-116页

作者： o.ajesu sunday o.adipo.akinyemi abio.un fo.o.unso.lateef funmilayo.lewiska Lameed Gbolagade Akeem Department of Wildlife and Ecotourism Management Faculty of Agriculture and Forestry University of Ibadan Oyo State Nigeria

Habitat degradation and fragmentation are eating deep into conservation areas and this is a serious threat to species diversity and abundance. Species like the antelopes have a sedentary and docile nature which makes them highly vulnerable to habitat degradation or human intrusion. The effect becomes complex as the remaining flora and fauna communities can be significantly impacted by changes in ecosystem structure and function. Population density, diversity and abundance of fauna species will either increase or decrease over time depending on the quality of the environment/habitat and the level of human interference or disturbance. Hence an updated checklist of species diversity and abundance is necessary to enable management and other stakeholders make pragmatic plans and policy towards sustainable species conservation. With the aid of a Global Positioning System (GPS), a 5 km transect was established per site and censured for Antelope species using the King Census method of enumeration. Descriptive statistics and ANoVA was used to analyze the data. Seven (7) species of Antelopes were recorded. Kobs (Kobus kob) were the most abundant (2019), while Reedbuck (Redunca redunca) was the least abundant with twenty-five (25) individuals. Kob is the most observed species in oli Complex with 24.13%, ranking about 50% of kob in proportion. This was followed by roan antelope (Hippotragus equinus), and Red Flanked duiker, 4.02% and 3.63% respectively. Kobs had the highest density of 40.38 per square km followed by roan antelope (3.32) and RF duiker (2.36). Relative density followed a similar trend. The least encounter rate was observed in Sylvicapra grimmia (0.02) and increse further to Hippotragus equinus (0.4), Redunca redunca (0.06) and Alcelaphus buselaphus (0.09) respectively. It was low amongst Tragelaphus scriptus (0.2), and moderate, while it was very high amongst the kobs (5.0). The rate of encountering an antelope in the park is very high at a rate of 6.2 animals pe

关键词： Kainji Lake National Park Antelopes Density Diversity Abundance

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Selected Lipid Profile in the Serum &Tissues of Weaned Male Albino Rats Fed on Processed Atlantic Horse Mackerel (<i>Trachurus trachurus</i>)

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Advances in Bioscience and Biotechnology 2015年第4期6卷 286-301页

作者： olaoluwa T. Adeyemi odutola osilesi olugbenga o. Adebawo funmilayo D. onajobi sunday o. oyedemi Department of Biochemistry Bencarson School of Medicine Babcock University Ilishan Remo Nigeria Botany Department University of Fort Hare Alice South Africa

Trachurus trachurus (locally called kote) is a low cost table fish in south-west Nigeria. Study was conducted to determine the effect of processed kote on total triglycerides (TG) & cholesterol (Chol) in the serum as well as lactate dehydrogenase (LDH), creatinine (CRT), Chol and glucose (Gluc) in selected tissues of weaned male albino rats using standard methods. Chemical analyses were carried out on processed fillet;skin, head & bone (SHB) diets under standard conditions. 40 male rats were fed with processed fillet or SHB diets for 14 days to assay TG & Chol in serum as well as the activities of LDH & CRT in the heart, kidney, brain, spleen and small intestine;in addition to Chol and Gluc levels in the brain and liver. All data were subjected to analysis of variance by Duncan’s multiple range test. Results indicated that levels of serum triglycerides and total cholesterol, as well as LDH and Gluc in the liver, heart, kidney and brain were reduced (p kote SHB could be a useful source of valuable nutrients in animal feed.

关键词： Processed Kote Triglycerides Total Cholesterol Lactate Dehydrogenase Creatinine and Glucose

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Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) Activities in Selected Tissues of Rats Fed on Processed Atlantic Horse Mackerel (<i>Trachurus trachurus</i>)

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Advances in Bioscience and Biotechnology 2015年第3期6卷 139-152页

作者： olaoluwa T. Adeyemi odutola osilesi olugbenga o. Adebawo funmilayo D. onajobi sunday o. oyedemi A. J. Afolayan Department of Biochemistry Bencarson School of Medicine Babcock University Ilishan Remo Nigeria Botany Department University of Fort Hare Alice South Africa

Trachurus trachurus (locally called kote) is a table fish that has become increasingly important in the Nigerian diet because of its low price. Therefore, this study investigated the effects of processed kote on the activities of alkaline phosphatase (ALP), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in selected tissues of weaned male albino rats using standard methods. Chemical analyses were carried out on processed fillet, skin, head & bone (SHB) diets under standard conditions. 40 male rats (40.76 ± 2.42 g) were fed with processed fillet or SHB diets for 14 days to assay for the activities of ALP in harvested samples of brain, liver, kidney, heart, stomach, small intestine and spleen;ALT and AST in the liver and heart. All data were subjected to analysis of variance by Duncan’s multiple range test and considered significant at a minimum of p of ALP & AST in the liver, heart, kidney and brain were reduced (p on test diets compared with the controls, but within accepted limit. The level of ALT in the kidney, stomach and small intestine were elevated (p ompared to the controls, but within the accepted limit. In conclusion, coal smoked fillet and SHB greatly improved healthy growth of the rats, followed by the wood smoked and poached diets. Results suggested that processed kote SHB could be a veritable source of valuable nutrients for human food and animal feed.

关键词： Smoking Poaching Kote ALP ALT and AST

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