红外相机技术在珍稀兽类活动模式研究中的应用  

Application of Infrared Camera Technology in Studies of Mammal Activity Patterns

作　　者：张晋东[1] 李玉杰[1] 李仁贵[2] 

机构地区：[1]西华师范大学生命科学学院,四川南充637002 [2]中国保护大熊猫研究中心,四川卧龙623006

出　　处：《四川动物》2015年第5期671-676,共6页Sichuan Journal of Zoology

基　　金：西华师范大学留学归校人员资助专项(14B01);香港海洋公园基金项目(HK09)

摘　　要：2011年11月—2013年3月,使用40台红外相机调查卧龙自然保护区核桃坪区域的兽类物种组成及相对丰富度。重点分析相对丰富度前4位的珍稀野生兽类:水鹿Cervus unicolor、大熊猫Ailuropoda melanoleuca、小熊猫Ailurus fulgens、金丝猴Rhinopithecus roxellanae的昼夜活动规律、季节活动模式及不同生境类型的出现频率特征。通过红外相机监测数据分析发现,4种兽类昼夜活动规律特征与先前的研究结果基本一致。冬季,大熊猫和小熊猫在溪谷生境的出现频率很高,表明它们对水源的依赖程度强,而水鹿和金丝猴在冬季未表现出对水源地明显的依赖。根据具体研究目的来设置红外相机位点,可以更有效地进行相关的野生动物行为生态和保护生物学研究。From November 2011 to March 2013,40 infrared cameras were installed in Hetaoping area,Wolong National Nature Reserve,Sichuan province. The species composition and relative richness were studied in this area. Of particularly concern,we analyzed that circadian activity rhythm,seasonal activity pattern and the influence of habitat types on the occurred frequency for the first 4 species including sambar（ Cervus unicolor）,giant panda（ Ailuropoda melanoleuca）,red panda（ Ailurus fulgens）,golden monkey（ Rhinopithecus roxellanae）. We found that the results of daily activity pattern of this 4 species by cameras monitoring were almost consistent with previous studies. In winter,there were higher occurred frequency of giant panda and red panda in valley-stream,while sambar and golden snub-nose monkey had not exhibited particularly preference to valley-stream,this indicated that comparing to sambar and golden snub-nose monkey,giant panda and red panda more rely on permanent water source sites during winter. To help improve efficiency of application of infrared cameras in wildlife behavioral and conservation studies,researchers should set up camera traps based on special studied objective.

关 键 词：红外相机 物种丰富度 活动模式 卧龙自然保护区 

分 类 号：Q958.1[生物学—动物学]