云南纳帕海越冬黑颈鹤夜栖地特征
文献类型：期刊论文
| 作者 | 贺鹏1,2; 孔德军1,2; 刘强1; 余红忠3; 赵建林3; 杨晓君[*]1 |
| 刊名 | 动物学研究
 |
| 出版日期 | 2011 |
| 卷号 | 32期号:2页码:150-156 |
| 关键词 | 黑颈鹤 夜栖地特征 纳帕海 |
| 其他题名 | Roosting-site characteristics of wintering black-necked cranes (Grus nigricollis) at Napahai, Yunnan |
| 通讯作者 | yangxj@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 中文摘要 | 2009年11月至2010年4月对云南省香格里拉县纳帕海省级自然保护区越冬黑颈鹤(Grus nigricollis)的夜栖地的特征进行了调查。采用三角定位标图结合标志物校正法确定夜栖地方位,并进行实地校正。共记录夜栖地63个,均位于有水的斑块状沼泽中,基底大多有泥层,大部分(81.0%)有植被覆盖。夜栖地与人类活动区域和沼泽岸边有一定距离。与随机对照样地相比,夜栖地基底泥层较厚(Z=2.365,P=0.018),明水面比例较大(Z=3.086,P=0.002),离道路、村庄和农田较远(Z/t=2.852～2.334,P=0.008～0.020),水深在两者间有极显著差异(χ2=16.730,P=0.001)。夜栖地利用前后对比发现沼泽斑块的面积有显著差异(t=2.977,P=0.021)。主成分分析表明影响黑颈鹤夜栖地利用的因素依次为人类干扰、沼泽斑块大小和浅水环境状况。 |
| 英文摘要 | From November 2009 to April 2010, roosting-site characteristics of black-necked cranes (Grus nigricollis) were observed at Napahai Provincial Nature Reserve, Shangri-La, Yunnan, China. The positions of roosting-sites were determined by triangulation with markers and field correction. All of the 63 roosting-sites observed were located in patchy marshes with water, which contained some mud on the bottom and 81% of the roosting-sites were covered by plants. They also had a certain distance to areas of human activities and had a certain distance to the shore. A comparison of roosting sites and random sites showed that roosting-sites had thicker mud layers, a higher ratio of open water, longer distance to roads, villages, and farmland, and water depth. Another comparison of before and after usage of roosting-sites found a significant difference in area of marsh patch. Principal component analysis indicated that the usage of roosting-site of black-necked cranes was affected by human disturbance, area of marsh patch, and the condition of the shallow water environment. |
| 收录类别 | 其他 |
| 资助信息 | 国家科技支撑计划(2008BAC39B03);中国科学院西部之光联合学者资助项目;澜沧江中下游与大香格里拉地区科学考察(2008FY110300). |
| 语种 | 中文 |
| 公开日期 | 2011-08-25 |
| 源URL | [http://159.226.149.42:8088/handle/353002/6705]  |
| 专题 | 昆明动物研究所_鸟类学 |
| 作者单位 | 1.中国科学院昆明动物研究所, 云南昆明650223 2.中国科学院研究生院, 北京100049 3.云南省香格里拉县林业局, 云南香格里拉 674400 |
| 推荐引用方式 GB/T 7714 | 贺鹏,孔德军,刘强,等. 云南纳帕海越冬黑颈鹤夜栖地特征[J]. 动物学研究,2011,32(2):150-156. |
| APA | 贺鹏,孔德军,刘强,余红忠,赵建林,&杨晓君[*].(2011).云南纳帕海越冬黑颈鹤夜栖地特征.动物学研究,32(2),150-156. |
| MLA | 贺鹏,et al."云南纳帕海越冬黑颈鹤夜栖地特征".动物学研究 32.2(2011):150-156. |
入库方式： OAI收割
来源：昆明动物研究所
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