23.07.2020 Views

ECOSISTEMAS 2020 (EDUC)

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Cantidad de carbono disponible en el

mundo

• Total = 49,000 G-Ton (1 G-ton = 10 9 toneladas)

• Carbón fósil = 22%

• Océanos = 71% (carbonato y bicarbonato 68%

+ materia orgánica muerta y el fitoplancton3%

• Ecosistemas terrestres,= 3%

• Atmósfera = 1% (circulante fotosíntesis)

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