侯建华,武明录,赵立群,鲁艳华,纪福利.2008.河北塞罕坝冬季黑琴鸡种群密度调查.动物学杂志,43(4):56-58. |
河北塞罕坝冬季黑琴鸡种群密度调查 |
Winter Population Size of Lyrurus tetrix in Saihanba,Hebei Province |
投稿时间:2008-01-10 修订日期:2008-04-29 |
DOI: |
中文关键词: 黑琴鸡 种群密度 冬季 塞罕坝 |
英文关键词:Lyrurus tetrix Population density Winter Saihanba |
基金项目:河北省自然科学基金项目(No.C2004000319) |
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中文摘要: |
2007年12月对河北塞罕坝地区的黑琴鸡(Lyrurustetrix)冬季种群密度进行了专项集中调查。越冬期种群密度为3.26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。这与该地区栖息地的质量恶化、人类活动日益加剧和偷捕偷猎活动有关。 |
英文摘要: |
Population size of Lyrurus tetrix was surveyed in Saihanba Area in December of 2007.Population density was 3.26 ind./km2.Compared with the historical date,population density of L.tetrix showed a downward trend,which was relate to habitats deterioration,frequent human activities and illegal hunting. |
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