Preocupación por el deshielo histórico en la Antártida

El hielo del Ártico fue desapareciendo durante años como resultado del calentamiento global. En cambio, en la Antártida pasaba lo contrario.

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El hielo marino antártico experimentaba un aumento de alrededor del 1% por década, según las mediciones que comenzaron en 1978.

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Sin embargo, un nuevo estudio arrojó que sus niveles ahora se encuentran en un mínimo histórico: se redujo a 1.4 millones de kilómetros.

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El geólogo Juan Manuel Lirio explicó que la reducción del hielo es notoria en las últimas décadas: “Los glaciares están retrocediendo y se forman cada vez más lagos”.

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La Antártida:

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Si todas las capas de hielo se derritieran por el calentamiento, la Antártida elevaría el nivel global del mar, generando consecuencias en todo el mundo.

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El aumento del nivel del mar amenazaría con hundir ciudades como Shanghái, Londres, Nueva York y Sydney. Además, podrían desaparecer naciones enteras como Maldivas.

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El hielo del Ártico fue desapareciendo durante años como resultado del calentamiento global. En cambio, en la Antártida pasaba lo contrario.

El hielo del Ártico fue desapareciendo durante años como resultado del calentamiento global. En cambio, en la Antártida pasaba lo contrario.

El hielo marino antártico experimentaba un aumento de alrededor del 1% por década, según las mediciones que comenzaron en 1978.

El hielo marino antártico experimentaba un aumento de alrededor del 1% por década, según las mediciones que comenzaron en 1978.

Sin embargo, un nuevo estudio arrojó que sus niveles ahora se encuentran en un mínimo histórico: se redujo a 1.4 millones de kilómetros.

Sin embargo, un nuevo estudio arrojó que sus niveles ahora se encuentran en un mínimo histórico: se redujo a 1.4 millones de kilómetros.

El geólogo Juan Manuel Lirio explicó que la reducción del hielo es notoria en las últimas décadas: “Los glaciares están retrocediendo y se forman cada vez más lagos”.

El geólogo Juan Manuel Lirio explicó que la reducción del hielo es notoria en las últimas décadas: “Los glaciares están retrocediendo y se forman cada vez más lagos”.

La Antártida:

La Antártida:

Es el mayor espejo blanco de superficie que tiene la Tierra

Es el mayor espejo blanco de superficie que tiene la Tierra

Sirve para rechazar la luz solar

Sirve para rechazar la luz solar

Evita el calentamiento global

Evita el calentamiento global

Contiene el 70% del agua dulce de nuestro planeta

Contiene el 70% del agua dulce de nuestro planeta

Si todas las capas de hielo se derritieran por el calentamiento, la Antártida elevaría el nivel global del mar, generando consecuencias en todo el mundo.

Si todas las capas de hielo se derritieran por el calentamiento, la Antártida elevaría el nivel global del mar, generando consecuencias en todo el mundo.

El aumento del nivel del mar amenazaría con hundir ciudades como Shanghái, Londres, Nueva York y Sydney. Además, podrían desaparecer naciones enteras como Maldivas.

El aumento del nivel del mar amenazaría con hundir ciudades como Shanghái, Londres, Nueva York y Sydney. Además, podrían desaparecer naciones enteras como Maldivas.