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

NASA Climate Change 2 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 13 minutes ago



Regulatory momentum across the built environment is tightening as governments and industry bodies align around robust frameworks for decarbonising construction. The EU’s reform of carbon market controls aims to maintain strong carbon price signals to advance whole life carbon reduction, while ISO’s new standard on net‑zero transition plans gives investors and contractors a consistent structure for measuring life cycle cost and performance. The Science Based Targets initiative is establishing clearer boundaries between verifiable net zero carbon buildings and unsubstantiated claims, driving greater transparency in embodied carbon reporting and lifecycle assessment within construction supply chains.

Engineering progress is translating policy ambition into practice. Plans for a large‑scale direct air capture plant on Teesside highlight a new model of carbon neutral construction industry in the UK, pairing heavy engineering expertise with circular economy principles. Expansion of natural fibre insulation and low embodied carbon materials into mainstream housing retrofits demonstrates eco‑design for buildings moving beyond pilot projects. Sustainable construction now depends on accurate whole life carbon assessment and the specification of renewable building materials validated through environmental product declarations (EPDs).

Climate resilience is reshaping valuation and insurance models as climate‑driven subsidence data sharpen awareness of the environmental impact of construction. Developers are applying sustainable building design and low carbon design strategies to manage soil instability and resource efficiency in construction projects. The focus on whole life carbon and embodied carbon in materials signals a maturing market where green construction and sustainable building practices are metrics of competitiveness, not aspiration. Standards such as BREEAM v7 reinforce this shift toward lifecycle performance, end‑of‑life reuse in construction and circular construction strategies that define the next phase of environmental sustainability in construction.

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