Earth’s ocean and atmosphere are changing as our planet warms. Launching in...

NASA Climate Change 3 years ago

Earth’s ocean and atmosphere are changing as our planet warms. Launching in February 2024, @NASA’s newest Earth-observing satellite will help us understand how. The Plankton, Aerosol, Cloud, ocean Ecosystem satellite, or PACE, will allow @nasaocean scientists to study ocean health, identify different types of phytoplankton, study clouds and aerosols, understand the ocean’s role in the global carbon cycle, and more. Video description: :00 Two shots stacked atop each other. The top shows clouds. The bottom shows ocean water. Text reads “Earth’s ocean and atmosphere are changing as our planet warms.” :05 Animation of the PACE satellite orbiting earth. “NASA’s newest Earth-observing satellite, PACE, will help us understand how. PACE= Plankton, Aerosol, Cloud, ocean, Ecosystem” :09 Image of the turquoise swirls labeled phytoplankton bloom, followed by a shot of beach water that appears red from a phytoplankton bloom. “Climate change is affecting the abundance and types of phytoplankton. These tiny marine critters can sequester carbon and release it back into the atmosphere.” :18 Shot of the PACE satellite in the clean room. An arrow points to a rectangular instrument covered by a hood and identifies it as “PACE’s Ocean Color Instrument (OCI)”. :21 Close up of a scientist pipetting amber liquid into a beaker, followed by a satellite image of bright teal phytoplankton blooms swirling in blue ocean. “OCI will allow scientists to study ocean health and the ocean’s role in the global carbon cycle in a warming world.” :28 Animation of GMAO model data of aerosols. “PACE will also investigate one of the trickiest components of climate change to model” :33 Animation of blue water droplets around spiky gray aerosol particles. The shot transitions to a view of fire smoke. “How clouds and aerosols interact.” :37 Animation of the PACE satellite orbiting a globe. As it passes over, it leaves a swath of colorful ocean and aerosol data in its wake. “As Earth’s systems change in a warmer world, PACE is soon to be on the case.” #Earth #NASA #Ocean #Sea #PACE #Clouds #Atmosphere #Science #Satellite #EarthFromSpace #Climate #ClimateChange

layersDaily Sustainability Digest

Published about 21 days ago



Financial institutions are accelerating sustainable construction by aligning lending with measurable environmental performance. Santander UK’s decision to adapt mortgage models for Octopus Energy’s Zero Bills homes integrates credit policy with energy-efficient buildings, translating net zero carbon ambitions into mainstream financial metrics. This shift signals the emergence of whole life carbon assessment as a determinant in property valuation and positions embodied carbon and life cycle cost analysis as standard tools of risk management across the sector.

Digital transformation is amplifying the movement. The Monklands digital hospital project in Scotland demonstrates how offsite manufacturing, lifecycle assessment and connected data platforms enhance building lifecycle performance, minimise waste, and verify embodied carbon in materials. Durham’s adoption of digital planning and assessment tools reflects a broader drive toward resource efficiency in construction and environmental sustainability in construction. Together these initiatives redefine sustainable building design by embedding whole life carbon accountability into design and delivery workflows.

Policy remains an enabling force but the centre of momentum is shifting from government mandates to operational proof. A renewed national emphasis on green affordability and the integration of social equity with decarbonising the built environment are reinforcing the transition toward net zero whole life carbon outcomes. These developments illustrate a maturing circular economy in construction where sustainable building practices, low carbon design and eco-design for buildings converge to deliver verifiable carbon footprint reduction. The industry’s direction is now measurable—kilograms of CO₂, minutes saved, resources reused—evidence that green construction is evolving from aspiration to tangible low carbon building performance.

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