One-sided barrier impact of an international railroad on mongolian gazelles
One-sided barrier impact of an international railroad on mongolian gazelles
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DOI：
10.2193/2007-188
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发表时间：
2008-05-01
影响因子：
2.3
通讯作者：
Tsunekawa, Atsushi
中科院分区：
文献类型：
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作者：
Ito, Takehiko Y.;Okada, Ayumi;Tsunekawa, Atsushi
2005年6月，我们在横贯蒙古的铁路沿线进行了蒙古原羚（Procapra gutturosa）的尸体普查。我们统计了在过去12个月内死亡的241只瞪羚。在北方3个区域的西南侧，尸体数量较多，但我们只在最南端的东北侧发现了尸体。它表明，铁路的影响在一边更强，这种影响的强度在不同地区之间存在差异。
We conducted a carcass census of Mongolian gazelles (Procapra gutturosa) along the Trans-Mongolian railroad in June 2005. We counted 241 gazelles that had died within the previous 12 months. Carcass numbers were greater on the southwestern side in the northern 3 zones, but we found carcasses only on the northeastern side in the southernmost zone. It suggests that impact of the railroad was stronger on one side and that the strength of this impact varied among regions.