基于红外相机技术调查长江正源沱沱河流域鸟兽多样性
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Camera-trapping survey of the diversity of mammals and birds in the Tuotuo River basin of the source region of the Yangtze River
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图4. 长江正源沱沱河流域红外相机监测的鸟类相对多度指数 |
Fig. 4. Relative abundance index of birds detected by infrared cameras in the Tuotuo River basin of the source region of the Yangtze River |
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