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Environmental News Network -- Know Your Environment
The health benefits of the Mediterranean diet are well-known. As well as being healthier, a recent article concludes that the menu traditionally eaten in Spain leaves less of a carbon footprint than that of the US or the United Kingdom. The consequences of climate change range from species extinction to sea-level increases and the spread of diseases. For this reason, researchers have been struggling for years to alleviate its effects, even limiting the pollution caused by food consumption.
Los peces marinos de aguas profundas que viven en los taludes continentales a profundidades de 2.000 ft a una milla (De 610 a 1609 m) tienen patologías hepáticas, tumores y otros problemas de salud que pueden estar vinculados a la contaminación causada por los seres humanos, de acuerdo con uno de los primeros estudios de este tipo.
La investigación, llevada a cabo en el Golfo de Vizcaya al oeste de Francia, también descubrió el primer caso de una especie de peces de aguas profundas con una condición "intersex", una mezcla de órganos sexuales...
Deep-water marine fish living on the continental slopes at depths from 2,000 feet to one mile have liver pathologies, tumors and other health problems that may be linked to human-caused pollution, one of the first studies of its type has found. The research, conducted in the Bay of Biscay west of France, also discovered the first case of a deep water fish species with an “intersex” condition, a blend of male and female sex organs. The sampling was done in an area with no apparent point-source pollution, and appears to reflect general ocean conditions.
Environmentalism is fast becoming a top concern in France – a rooftop concern, to be precise. Excitingly, the nation has just passed new legislation that will require all upcoming commercial construction projects to feature either green roofs or solar panels above their top floors.
¿Acaso alguna vez Marte fue capaz de sostener la vida? Esta pregunta nos ha intrigado ¡durante siglos! Ha habido una nave espacial en Marte por un buen rato hurgando, haciendo análisis de suelos y rocas y tomando fotos. Ahora la NASA tiene nuevos datos que ayudan a responder estas preguntas.
Un equipo utilizando el conjunto de instrumentos para el Análisis de las Muestras en Marte (SAM por sus siglas en inglés) a bordo del Rover Curiosity de la NASA ha detectado por primera vez el nitrógeno en la superficie de Marte, que se desprende durante el calentamiento de los sedimentos marcianos.
NASA has decided to pluck a small boulder off an asteroid and bring it back to the vicinity of Earth, rather than bag up an entire asteroid, agency officials in charge of the Asteroid Redirect Mission (ARM) announced today.
The $1.25 billion mission, which is planned to launch in December 2020, would send a robotic spacecraft for a rendezvous with an asteroid in 2022. After touching down on the asteroid’s surface, the spacecraft would snatch a boulder several meters across. The spacecraft would then orbit the asteroid for up to 400 days, testing out an idea for defending Earth from a catastrophic asteroid impact: using the spacecraft’s own gravitational field to subtly alter the asteroid’s orbit. Next, the spacecraft would bring the snatched rock back to Earth’s vicinity in 2025. Finally, as part of preparations for a possible mission to Mars, astronauts would visit and examine the rock for some 25 days, using the planned Orion spacecraft to make the trip.
