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俯瞰生态圈
855,865 plays
|
格雷格·阿斯纳 |
TEDGlobal 2013
• June 2013
Read transcript
我们的森林到底是由什么组成的呢？生态学家·阿斯纳用光谱仪和高精度激光器，从空中对大自然进行了精细的3D描绘——他自己称之为“高科技的碳测量系统”。在这次有趣的演讲中，Asner明确的告诉我们：为了挽救我们的生态系统，我们需要新的手段、用于聚集更多的数据。
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