National Science Foundation (NSF)’s Post

Last year, I had the privilege to witness the Chicago Glacial Geoengineering Workshop and also partake in the Stanford Ice Intervention Workshop. As I continue to work with Prof. Douglas MacAyeal to model oceanographic circulation near the grounding line of glaciers, I am constantly reminded of the critical importance of these collaborative efforts. The recent white paper led by my primary investigator highlights the urgent need for a major initiative to study geoengineering strategies for glaciers. These workshops serve as essential platforms for scientists, engineers, and policymakers to share insights, test innovative solutions, and address the pressing challenges posed by glacial melt and sea-level rise. Read more about this crucial initiative below. The full white paper is available online as well. #glaciology #geoengineering

To date, nearly 25,000 crocheters (“reefers”) have created a worldwide archipelago of more than 50 reefs — both a paean to and a plea for these ecosystems, rainforests of the sea, which are threatened by climate change. The project also explores mathematical themes, since many living reef organisms biologically approximate the quirky curvature of hyperbolic geometry. In the artworks, marine morphologies are modeled — crocheted — with loopy verisimilitude. A bit like Monet’s water lilies, the crochet corals are abstract representations of nature. Christine Wertheim is the driving artistic force behind the project, which she created with Margaret Wertheim, her twin sister, a science writer who is in charge of scientific and mathematical components as well as management. The Wertheims, Australians who live together in Los Angeles, spun out the mother reef from their living room many moons ago, in 2005. https://lnkd.in/g-s3iwAs #crochetcoralreef #greatbarrierreef #climatechange #globalwarming #ecosystems #anthropocene #reefers

🚨Do you know? 👉 Our scientists discover gigantic ocean 700 km beneath the Earth’s surface...! As per a latest development, a reservoir of water deep below Earth's surface that is three times the size of Earth’s oceans has been discovered by scientists. If reports are to go by, it was discovered from Northwestern University in Evanston, Illinois, and that this subterranean water cache lies approximately 700 km beneath us. In their quest to uncover the source of Earth’s water, researchers made a groundbreaking discovery—a massive ocean concealed deep within the Earth’s mantle, far below the surface. Locked within ringwoodite, a blue-coloured rock, this hidden ocean defies our understanding of where Earth's water originates. The magnitude of this hidden sea prompts a re-evaluation of Earth’s water cycle, suggesting a potential departure from theories positing comet impacts as the primary source. Instead, the notion that Earth’s oceans might have gradually seeped from its core gains prominence.

Exciting news in the field of glaciology! Research has revealed that strategically placed speed bumps under the Thwaites Glacier could potentially slow its flow, ultimately contributing to the stabilization of global sea levels. 🏔️ This innovative approach to mitigating the effects of climate change on polar ice caps showcases the interdisciplinary nature of scientific research, as well as the potential for engineering solutions to address pressing environmental concerns. The implications of this discovery extend far beyond the scientific community, offering hope for the future of our planet's delicate ecosystems. 🌍 As a recruiter in the STEM industries, this is groundbreaking work being done to tackle the challenges posed by climate change. It's crucial that we continue to support and invest in research that has the potential to drive positive change on a global scale. 🌐 The collaboration between glaciologists, engineers, and environmental scientists in this latest study serves as a testament to the power of interdisciplinary teamwork in addressing complex, pressing issues. 🤝 The implications of the findings regarding the Thwaites Glacier serve as a sobering yet motivating call to action for corporations, policymakers, and individuals to prioritize sustainable practices and environmental stewardship. It is imperative that we continue to support and promote research that has the potential to bring about positive change for our planet and future generations. 🌱 #ClimateChange #EnvironmentalScience #STEMResearch

A new study finds clues lurking in the Red Planet's soil The question of whether Mars ever supported life has captivated the imagination of scientists and the public for decades. Central to the discovery is gaining insight into the past climate of Earth's neighbor: was the planet warm and wet, with seas and rivers much like those found on our own planet? Or was it frigid and icy, and therefore potentially less prone to supporting life as we know it? A new study finds evidence to support the latter by identifying similarities between soils found on Mars and those of Canada's Newfoundland, a cold subarctic climate.

The ocean is an astounding and vast environment that blankets over 70% of the Earth’s surface. It's a realm of extremes, with depths that can reach staggering dimensions. The average depth of the ocean is around 12,080 feet (3,682 meters), yet it conceals much deeper realms. The Mariana Trench, the deepest known part of the ocean, plunges to an astonishing 36,070 feet (10,994 meters) at its lowest point, known as the Challenger Deep. This incredible depth is equivalent to nearly seven miles, making it the deepest point on Earth. The ocean’s depths remain a source of mystery and fascination, harboring untold secrets and unique ecosystems that continue to be explored by scientists and researchers. #theiier #OceanDepths #MarianaTrench #ChallengerDeep #EarthExplorer #UnderwaterWorld #OceanMysteries #MarineEcosystems

"We are arguably in the midst of a new transformation in our human relationship with nature. A growing body of both fiction and non-fiction literature is beginning to acknowledge cooperation and symbiosis, as opposed to only competition, as fundamental organising principles for life on this planet." Phenomenal writing and thoughts by ecologist Tom Oliver via Leading Through Storms CIC on how to foster kinship with #nature to tackle the planetary #environmental crisis - and why it is the MOST important thing we should be working on. https://lnkd.in/edbX-a-g

I am sharing publication of one of our papers in Earth and Planetary Science Letters, a high impact factor and one of the best Earth Science journals published by Elsevier https://lnkd.in/dk9Nree2 The article appeared online today. The research highlights the importance of changes in the strength of upwelling systems in the Oceans driving changes in continental climate and vegetation. #climate #benguelaupwelling #antarcticclimate #africaclimate #atlanticocean