Hola amigos: A VUELO DE UN QUINDE EL BLOG., la Agencia Espacial NASA, nos informa las mejoras que ha realizado en instalaciones para resistir a las inclemencias del clima. NASA nos dice...." Un nuevo estudio publicado en el último número del Boletín de la Sociedad Meteorológica Americana ofrece una mirada en profundidad la forma en las instalaciones de la NASA se han visto afectadas por los fenómenos climáticos extremos y el cambio climático en los últimos años y cómo la agencia se está preparando para el futuro..............
El uso de una mezcla de datos meteorológicos, resultados globales y regionales de los modelos climáticos, y los avances en la comprensión del sistema climático, el estudio encuentra . Que se espera que muchos tipos de eventos extremos para atacar aumento en la frecuencia y magnitud en el futuro y los riesgos plantean a la misión de la NASA , infraestructura y mano de obra.........
El uso de una mezcla de datos meteorológicos, resultados globales y regionales de los modelos climáticos, y los avances en la comprensión del sistema climático, el estudio encuentra . Que se espera que muchos tipos de eventos extremos para atacar aumento en la frecuencia y magnitud en el futuro y los riesgos plantean a la misión de la NASA , infraestructura y mano de obra.........
El estudio encontró: Que por la década de 2050, el nivel del mar se elevan por sí sola podría llevar a un aumento de 50 por ciento o más en las inundaciones costeras con diferentes impactos de frecuencia a las instalaciones de la NASA, un alto porcentaje de los que están situados cerca de las costas. En total, la agencia cuenta con aproximadamente $ 32 mil millones en activos construidos y alrededor de 64.000 empleados, contratistas y socios..................
"La gestión de riesgos es fundamental para la continuidad de las operaciones de la NASA, y la agencia está incluyendo potenciales climáticos extremos en su marco de gestión de riesgos", dijo Calvin Williams, administrador adjunto de la Oficina de Infraestructura Estratégica de la NASA en la sede de la agencia en Washington.............."
"La gestión de riesgos es fundamental para la continuidad de las operaciones de la NASA, y la agencia está incluyendo potenciales climáticos extremos en su marco de gestión de riesgos", dijo Calvin Williams, administrador adjunto de la Oficina de Infraestructura Estratégica de la NASA en la sede de la agencia en Washington.............."
Climate-related extreme events such as hurricanes,
sea level rise, and wildfires are expected to increase in the future and pose
hazards to NASA infrastructure.
Image Credit:
NASA
A new study in the latest issue of the Bulletin of the American
Meteorological Society provides an in-depth look at how NASA facilities have
been affected by climate extremes and climate change in recent years and how the
agency is preparing for the future.
Using a blend of weather data, global and regional climate model outputs, and
advances in the understanding of the climate system, the study finds that many
types of extreme events are expected to increase in frequency and magnitude in
the future and pose hazards to NASA’s mission, infrastructure and workforce.
The study found that by the 2050s, sea level rise alone could lead to an
increase of 50 percent or more in coastal flooding frequency with varying
impacts to NASA facilities, a high percentage of which are located near
coastlines. In total, the agency has approximately $32 billion in constructed
assets and about 64,000 employees, contractors and partners.
“Risk management is central to continuity of NASA operations, and the agency
is including potential climate extremes in its risk management framework,” said
Calvin Williams, assistant administrator for NASA's Office of Strategic
Infrastructure at the agency’s Headquarters in Washington.
A partnership between Earth scientists and institutional stewards is helping
NASA prepare for a changing climate and increasing vulnerabilities to such
change. The agency established the Climate Adaptation Science Investigator
(CASI) working group as an important part of this effort. The CASI initiative
brings Earth scientists together with facility managers, emergency management
staff, natural resource managers and human capital specialists at each NASA
center to discuss management of climate risks and resilience.
Workshops were held at five NASA centers that brought together climate
scientists, mission operations personnel, human resource managers, and ecosystem
specialists. Using the climate projections prepared by CASI scientists in
conjunction with each center, risks were explored and adaptation strategies
developed.
“NASA has cutting-edge climate science and world-class stewardship at its
facilities,” said Cynthia Rosenzweig, a scientist at NASA’s Goddard Institute
for Space Studies in New York, who led the study and the ongoing CASI
initiative. “Now climate scientists and institutional stewards are working
together to enhance resilience to climate extremes and change.”
The initiative strengthens the science community’s commitment to
understanding climate impacts, targets research to the needs of the agency’s
institutional stewards, and equips those stewards through workshops and ongoing
knowledge sharing as a basis for proactive risk management.
“NASA science provides an important knowledge base that the centers and their
surrounding communities can use in preparing for changing climate conditions,”
said Jack Kaye, associate director of NASA’s Earth Science Division in
Washington. “This integrated, science-based approach to climate risk management
can provide a model for other agencies.”
Adaptation strategies underway and under consideration include: beach
re-nourishment to minimize sea level rise and storm surge impacts; building
designs that reduce reliance on the remote power sources that may become less
reliable during extreme events; and, landscaping changes that reduce water use
in dry regions and capture rain water to reduce flooding in wet regions.
NASA satellite products and climate models are being used to inform
decision-making about energy and water use and other onsite assets.
Representatives from nearby agencies, such as local water departments, are
participating in the workshops to develop regional approaches.
The agency’s scientist-steward partnership reflects its commitment to deliver
value locally, nationally and globally through the sharing of common resources
such as water and infrastructure, as well as the exchange of risk information
and coordinated planning in the communities where NASA facilities are
located.
For details on specific impacts at many NASA facilities, go to:
NASA
Guillermo Gonzalo Sánchez Achutegui
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