基于森林防火瞭望塔高精度转台的李子林场黑鹳越冬观察  

Observation of Ciconia nigra Overwintering in Lizi Forest Farm Based on High Precision Rotating Platform of Forest Fire Prevention Watchtower

作　　者：闫君君 毛润科 田凌鸿 胡勐鸿 吴小红 王玉明 马爱芳 Yan Junjun;Mao Runke;Tian Linghong;Hu Menghong;Wu Xiaohong;Wang Yuming;Ma Aifang(Lizi Forest Farm of Xiaolongshan Forestry Protection Center in Gansu Province,Tianshui 741004,Gansu,China;Gansu Xiaolongshan Forestry Science Research Institute/Gansu Xiaolongshan National Forest Ecological Positioning Observation Station,Tianshui 741022,Gansu,China;Key Laboratory of Secondary Forest Cultivation in Gansu Province,Tianshui 741022,Gansu,China)

机构地区：[1]甘肃省小陇山林业保护中心李子林场,甘肃天水741004 [2]甘肃省小陇山林业科学研究所/甘肃省小陇山国家森林生态定位观测站,甘肃天水741022 [3]甘肃省次生林培育重点实验室,甘肃天水741022

出　　处：《绿色科技》2024年第6期14-18,共5页Journal of Green Science and Technology

基　　金：2023年提前批中央财政林业草原生态保护恢复资金项目“小陇山林区野生动物多样性监测”。

摘　　要：为掌握李子林场越冬黑鹳的种群数量、生活习性、空间分布及影响其栖息地生境选择因素,以加强对林子林场及周边黑鹳的监测与保护。2020~2024年利用李子林场森林防火综合管理系统部署的前端瞭望塔高精度转台设备对越冬黑鹳开展持续观察。结果表明:李子林场越冬黑鹳种群数量在7只以上,种群数量相对较少,且不稳定,以成鸟为主。越冬黑鹳主要行为为觅食和休憩,记录频次各占比27.13%和47.26%,在时间分配上分别占比21.69%和62.84%。越冬黑鹳生境选择影响因素主要为地形、植被、人为干扰等因素。This paper aims to understand the population size,living habits,spatial distribution,and factors affecting habitat selection of winter Ciconia nigra in Lizi Forest Farm,and to strengthen monitoring and protection of the forest farm and surrounding Ciconia nigra.From 2020 to 2024,continuous observation of wintering Ciconia nigra was carried out using the high-precision turntable equipment deployed in the front end of the Lizilin Forest Fire Prevention Comprehensive Management System.The results showed that there were more than 7 overwintering Ciconia nigra in the Lizi Forest Farm,with a relatively small and unstable population,mainly consisting of adult birds.The main behaviors of overwintering Ciconia nigra are foraging and resting,with recording frequencies accounting for 27.13%and 47.26%respectively,and time allocation accounting for 21.69%and 62.84%,respectively.The main factors affecting the habitat selection of overwintering Ciconia nigra are terrain,vegetation,and human interference.

关 键 词：栖息地 黑鹳 瞭望塔 生境选择 

分 类 号：Q958[生物学—动物学]