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所屬欄目：科技之光
所屬頻道：CCTV-10科教
年份：2011
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簡介：中華鱘是地球上最古老的脊椎動物之一，距今已有1億四千萬年的歷史，具有極大的科研價值，被人們稱為活化石。近年來隨著工業的發展，環境污染加劇，中華鱘能夠生存繁衍的棲息地越來越小，葛洲壩的截流使中華鱘每年的繁殖規模只有之前的15%左右，科研人員開始人工繁殖子二代中華鱘放流。收起
科技之光 2011年 第113期 中華鱘的呼叫（上）
科技之光 2011年 第114期 中華鱘的呼叫（下）
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