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Consecuencias biológicas a largo plazo de una guerra nuclear
Science (New York, N.Y.)
|December 23, 1983
Resumen
Una guerra nuclear a gran escala podría desencadenar un invierno nuclear, causando hambruna mundial y extinciones masivas. La supervivencia humana es incierta, con potencial de extinción o reducción a niveles de población prehistóricos.
Área de la Ciencia:
- Ciencias ambientales Ciencias ambientales.
- Ecología Ecología Ecología.
- Ciencias del clima Ciencias del clima Ciencias del clima
Sus antecedentes:
- Una guerra nuclear a gran escala plantea amenazas catastróficas más allá de la destrucción inmediata.
- Las condiciones ambientales de la posguerra podrían ser extremas y duraderas.
Objetivo del estudio:
- Evaluar las posibles consecuencias ambientales y biológicas a largo plazo de una guerra nuclear a gran escala.
- Para evaluar el impacto en los ecosistemas globales y la civilización humana.
Principales métodos:
- Es probable que el estudio implique modelos climáticos y evaluaciones de impacto ecológico.
- Análisis de los efectos potenciales de la reducción de la luz solar, el frío extremo y la radiación.
Principales resultados:
- Se predice una grave perturbación de los ecosistemas naturales y agrícolas.
- Períodos prolongados de temperaturas bajo cero, oscuridad y exposición a la radiación.
- Interrupción de la biosfera global, que podría afectar a ambos hemisferios.
Conclusiones:
- Los sistemas de apoyo biológico de la civilización podrían ser destruidos.
- Las extinciones masivas de plantas, animales y microorganismos son posibles.
- La extinción humana o la reducción drástica de la población es un resultado plausible.
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