Greg Asner:
Ecologia do ar

TEDGlobal 2013 · 13:50 · Filmed Jun 2013
Subtitles available in 26 languages
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Greg Asner: Ecologia do ar
13:50 · Filmed June 2013 at TEDGlobal 2013 · Subtitles available in 26 languages

Do que são realmente feitas nossas florestas? Do ar, o ecologista Greg Asner usa um espectrômetro e laser de alta potência para mapear a natureza em detalhes caleidoscópicos meticulosos em 3D, o que ele chama de "um sistema de contabilidade de alta tecnologia" de carbono. Nesta palestra fascinante, Asner lança uma mensagem clara: para salvar nossos ecossistemas, precisamos de mais dados, coletados de novas formas.

Airborne ecologist
Greg Asner’s mapping technology produces detailed, complex pictures of how humans’ activities affect our ecosystems. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.



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