| 中国东部沿海地区猛禽迁徙与天气、气候的关系研究 |
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| 引用本文： | 李重和,杨若莉,刘岱基,范强东,王黎.中国东部沿海地区猛禽迁徙与天气、气候的关系研究[J].林业科学研究,1991(1):10-14. |
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| 作者姓名： | 李重和 杨若莉 刘岱基 范强东 王黎 |
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| 作者单位： | 全国鸟类环志中心
(李重和，杨若莉)，山东省青岛市鸟类环志站
(刘岱基)，山东省长岛鸟类环志站
(范强东)，辽宁省蛇岛老铁山保护区管理处(王黎) |
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| 摘 要： | 通过1980～1987年秋季在大连老铁山、山东省长岛县大黑山岛及青岛浮山的观察研究,确认猛禽的迁徙与气候、天气有着密切的关系。猛禽迁徙通常选择在风力三级(14 km/h)以上西北风或南风的有利天气条件下顺风或侧顺风迁徒。这种大气环流形势在天气图上的反映是地面冷锋过境后当天或次日。冷锋过境前的天气特征是偏南风或西南风,气温升高,冷锋过境后风向转为西或西北风,同时气温下降,气压升高,风速加大。5～6级西北风(30～40 km/h)天气会出现猛禽大规模迁徙过境。故在猛禽的研究中,可根据这种天气变化模式进行猛禽迁徙的预报。
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| 关 键 词： | 猛禽 迁徙 天气 气候 |
| 收稿时间： | 1989/2/13 0:00:00 |
Research on the Relationship between Migration of the Birds of Prey and Climate in the Seaboard of Eastern China |
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| Li Zhonghe,Yang Ruoli,Liu Daiji,Fan Qiangdong and Wang Li.Research on the Relationship between Migration of the Birds of Prey and Climate in the Seaboard of Eastern China[J].Forest Research,1991(1):10-14. |
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| Authors: | Li Zhonghe Yang Ruoli Liu Daiji Fan Qiangdong and Wang Li |
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| Institution: | National Bird Banding Centre of China;National Bird Banding Centre of China;The Bird Banding and Protection Station of Qingdao, Shangdong;The Central Bird Banding and Protection Station in Long Island, Shangdong;The Management Department of Laotieshan Mountain Protection Area in Dalian City, Liaoning |
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| Abstract: | The migration of the birds of prey has a close relation with the climate through our observation in Laotieshan, Dalian City, Dahiesh-andao, Changdao County, Shandong Province and Fushan, Qingdao from 1986 to 1987. The key reason that force the birds of prey to move to the warm south is that the seasonal change of the climate resulted in autumn. The birds of prey prefer to move in a northwest or south wind that is above 14km per hour. It is the very day or the following day after the pushing through of the cold front on the ground that this kind of atmospheric circulation will show itself on the weather map. The main feature of the weather prior to the going through of the cold front is the coming of south and southwest wind with the rise of temperature. After the cold front, it changes to west and northwest wind with the declination of air temperature and increase of atmospheric pressure and acceleration of wind speed. Big flocks of birds will get through under the weather of northwest wind, the wind force is 30~40 km per hour, so that we can forecast the migration of the birds of prey according to the weather changing patterns worked out in this research work. |
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| Keywords: | birds of prey migration weather climate |
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