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| 河北塞罕坝秋季黑琴鸡种群密度调查 | |
| 引用本文： | 曹栋,侯建华,武明录,马瑞先,闫晓林,张利民,国志峰,董建新.河北塞罕坝秋季黑琴鸡种群密度调查[J].动物学杂志,2010,45(4):65-67. |
| 作者姓名： | 曹栋 侯建华 武明录 马瑞先 闫晓林 张利民 国志峰 董建新 |
| 作者单位： | 1. 河北农业大学动物科技学院,保定,071000 2. 河北省林业局,石家庄,050000 3. 塞罕坝国家自然保护区,围场,068466 4. 河北民族师范学院,承德,067000 |
| 基金项目： | 河北省自然科学基金项目 |
| 摘 要： | 2009年10月对河北塞罕坝地区的黑琴鸡(Lyrurus tetrix)秋季种群密度进行了专项集中调查。结果表明,秋季种群密度为2.20只/km2;与历史资料对比,该地区黑琴鸡种群密度呈明显下降趋势;种群分布发生了变化;繁殖基数、繁殖成功率下降和秋季猎捕是造成黑琴鸡秋季数量下降的主要因素。目前,加强管理、阻止盗猎活动是保护当地黑琴鸡种群的最有效措施。 |
| 关 键 词： | 黑琴鸡 种群密度 秋季 塞罕坝 |
| 收稿时间： | 2009/12/22 0:00:00 |
| 修稿时间： | 2010/4/30 0:00:00 |
Autumn Population Survey of Black Grouse Lyrurus tetrix in Saihanba,Hebei Province |
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| CAO Dong,HOU Jian-Hu,WU Ming-Lu,MA Rui-Xian,YAN Xiao-Lin,ZHANG Li-Ming,GOU Zhi-Feng and DONG Jian-Xin.Autumn Population Survey of Black Grouse Lyrurus tetrix in Saihanba,Hebei Province[J].Chinese Journal of Zoology,2010,45(4):65-67. | |
| Authors: | CAO Dong HOU Jian-Hu WU Ming-Lu MA Rui-Xian YAN Xiao-Lin ZHANG Li-Ming GOU Zhi-Feng and DONG Jian-Xin |
| Institution: | The College of Animal Science and Technology,Hebei Agriculture University,Baoding 071000;The College of Animal Science and Technology,Hebei Agriculture University,Baoding 071000;Hebei Forestry Department,Shijiazhuang 050000;Saihanba National Nature Reserve,Weichang 068466;Saihanba National Nature Reserve,Weichang 068466;Saihanba National Nature Reserve,Weichang 068466;Saihanba National Nature Reserve,Weichang 068466;Hebei National Teachers College,Chengde 067000,China |
| Abstract: | Population size of the Black Grouse Lyrurus tetrix was surveyed in Saihanba area in October of 2009. The results showed that its population density was 2. 20 ind. /km2. Compared with the former data,its population density showed a downward trend and its distribution pattern in this area changed. The major threats to this declining population are reduction of breeding individuals,low breeding success rate and hunting pressure in fall. At present,the most effective measure to save this population is to stop the hunting with strict management. |
| Keywords: | Lyrurus tetrix Population density Autumn Saihanba |
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