1. Institute of Loess Plateau,Shanxi University,Taiyuan 030006,China 2. Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education,Shanxi University,Taiyuan 030006,China
Abstract：Crossoptilon mantchuricum (brown-eared pheasant) is an endemic to northern China and one of the state first-protection animals,which is now confined to scattered localities in Guandi Mountains,Guancen Mountains,Luliang Ranges of western Shanxi,and the mountains of north-western Hebei,western Beijing and central Shaanxi. Its range is fragmented by habitat loss because of human activity and other intervention,and isolated populations are resulting in facing the extinction risk from further forest destroyed and other pressures. The trace elements are very important to the growth and development of brown-eared pheasant,and these elements in the feather are closely correlated to the contents in the organs of the bird. By research on the elements contents in the feather,the authors are able to get more information about the growth,development,reproduction,immunity and metabolism function for this bird. The aim of this study is to try providing scientific basis for further enhancing the protection and the artificial breeding. Ten elements including Mo,Zn,Ni,Fe,Mn,Cr,Cu,K,Pb and Cd were determined in the feather of brown-eared pheasant by ICP and AAS,respectively. For the analysis two samples were from Luya Mountain Natural Reserve and Pangquangou Natural Reserve,and one was from Taiyuan Zoo,Shanxi. The contents of the elements in the feather of wild and captive brown-eared pheasants were compared each other. The results showed that the contents of the eight elements the feather from the Zoo were lower than those from Luya Mountain Natural Reserve and Pangquangou Natural Reserve. Moreover,Fe is the highest among those ten elements,Cd was not found,and Mo and Cr were much lower than the others. It is suggested that varying habitats have obvious effects on the elements contents of wild bird body,and wild habitant is more beneficial to the bird growth and development. Applying the results to wild animal management would be favorable to the protection,reproduction and expanding population of rare and endangered birds.
武玉珍1,张峰1,王孟本1,赵艮贵2*. ICP法和原子吸收光谱法测定褐马鸡羽毛中的10种元素[J]. 光谱学与光谱分析, 2008, 28(03): 675-677.
WU Yu-zhen1,ZHANG Feng1,WANG Meng-ben1,ZHAO Gen-gui2*. Determination of 10 Elements in the Feather of Brown-Eared Pheasant by ICP and AAS. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(03): 675-677.
