北京密云水库迎候鸟先头部队 多措并举保障顺利迁徙|999ZYZ玖玖资源站永久无码

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  中新网北京11月23日电 (王群 陈杭)记者23日从北京市水务局获悉,当前,密云水库流域迁徙候鸟数量持续攀升,已达上千只。清水河区域再现大天鹅游弋倩影,小漕村周边灰鹤、短嘴豆雁、赤麻鸭集群觅食,迁徙候鸟正陆续抵达这片重要补给地。

图为大天鹅。李欣 摄

  今年7月,北京密云水库流域遭遇区域性大洪水,入库河流洪峰流量超历史极值,水库库滨区域部分植被、浅滩被冲毁,候鸟传统栖息与补给区域受到影响。针对降雨后的入库河流及库滨带生态特点,北京市密云水库管理处新增多项精准护鸟举措,全力保障今年迁徙季迁徙通道畅通。

  据悉,北京市密云水库管理处升级管护体系,开展候鸟动态监测,根据种群数量变化实时调整保护策略,减少人为干扰,同时强化协同管护力度,联合属地部门开展生物资源调查工作,制止违规观鸟行为。

  在生态保障上,北京市密云水库管理处投放天然谷物进行食源补给,同时清理库滨带杂草以增加鸟类栖息的浅滩,重建湿地生境,搭建了科普宣教平台,在候鸟集中区域设置警示标识与科普展板,引导公众文明观鸟。

  此外,北京市密云水库管理处建立候鸟应急救助机制,联合野生动物救助机构及时救助受伤或体弱候鸟,全方位筑牢灾后候鸟迁徙“安全防线”。

  北京市密云水库管理处表示,密云水库作为重要的迁徙中转站,整个迁徙季预计迎来上万只候鸟歇息补给。(完)

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发布于:北京市