Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1111/aje.12204 |
Foraging ecologies of giraffe (Giraffa camelopardalis reticulata) and camels (Camelus dromedarius) in northern Kenya: effects of habitat structure and possibilities for competition? | |
O’Connor, David A.1,2,3; Butt, Bilal2; Foufopoulos, Johannes B.2 | |
通讯作者 | O’Connor, David A. |
来源期刊 | AFRICAN JOURNAL OF ECOLOGY
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ISSN | 0141-6707 |
EISSN | 1365-2028 |
出版年 | 2015 |
卷号 | 53期号:2页码:183-193 |
英文摘要 | The foraging ecologies of reticulated giraffe (Giraffa camelopardalis reticulata) and domestic camels (Camelus dromedarius) were examined in the Laikipia District of Kenya, where these species have recently become sympatric. Camels increased popularity in the region has lead to concerns about their environmental impacts and possible competition with wild giraffe for resources. We gathered foraging data on both species using 2-min group scans that recorded feeding heights and plant food preferences. Transects sampled the vegetation in areas where foraging observations were recorded. Giraffe females feed at lower elevations than males, while female camels feed below both sexes of giraffe. There was very little observed overlap in food preferences between the species. However, habitat type has an effect on foraging ecologies of both giraffe sexes, but habitat did not influence camel foraging. Camel herder husbandry techniques also influence camel foraging dynamics. These findings have important implications in achieving the twin objectives of wildlife conservation and pastoralist livestock production in northern Kenya. |
英文关键词 | camel conservation foraging ecology giraffe pastoralist |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000353453300008 |
WOS关键词 | FEEDING ECOLOGY ; LAND-USE ; BEHAVIOR ; AFRICA ; DESERT ; CONSTRAINTS ; RANGELAND ; DYNAMICS ; RESOURCE ; MAMMALS |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/185541 |
作者单位 | 1.San Diego Zoo Inst Conservat Res, Escondido, CA 92027 USA; 2.Univ Michigan, Sch Nat Resources & Environm, Ann Arbor, MI 48109 USA; 3.Natl Geog Soc, Washington, DC 20036 USA |
推荐引用方式 GB/T 7714 | O’Connor, David A.,Butt, Bilal,Foufopoulos, Johannes B.. Foraging ecologies of giraffe (Giraffa camelopardalis reticulata) and camels (Camelus dromedarius) in northern Kenya: effects of habitat structure and possibilities for competition?[J],2015,53(2):183-193. |
APA | O’Connor, David A.,Butt, Bilal,&Foufopoulos, Johannes B..(2015).Foraging ecologies of giraffe (Giraffa camelopardalis reticulata) and camels (Camelus dromedarius) in northern Kenya: effects of habitat structure and possibilities for competition?.AFRICAN JOURNAL OF ECOLOGY,53(2),183-193. |
MLA | O’Connor, David A.,et al."Foraging ecologies of giraffe (Giraffa camelopardalis reticulata) and camels (Camelus dromedarius) in northern Kenya: effects of habitat structure and possibilities for competition?".AFRICAN JOURNAL OF ECOLOGY 53.2(2015):183-193. |
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