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The Lithium Mine Versus the Wildflower
The Lithium Mine Versus the Wildflower
The deposit could power 400,000 clean-energy car batteries. There’s just one roadblock: a rare, fragile species of buckwheat, which for a mine might mean extinction.
The Lithium Mine Versus the Wildflower
Ice-shelf retreat drives recent Pine Island Glacier speedup
Ice-shelf retreat drives recent Pine Island Glacier speedup
Speedup of Pine Island Glacier over the past several decades has made it Antarctica’s largest contributor to sea-level rise. The past speedup is largely due to grounding-line retreat in response to ocean-induced thinning that reduced ice-shelf buttressing. While speeds remained fairly steady from 2009 to late 2017, our Copernicus Sentinel 1A/B–derived velocity data show a >12% speedup over the past 3 years, coincident with a 19-km retreat of the ice shelf. We use an ice-flow model to simulate this loss, finding that accelerated calving can explain the recent speedup, independent of the grounding-line, melt-driven processes responsible for past speedups. If the ice shelf’s rapid retreat continues, it could further destabilize the glacier far sooner than would be expected due to surface- or ocean-melting processes.
Ice-shelf retreat drives recent Pine Island Glacier speedup
Why Does Disaster Aid Often Favor White People?
Why Does Disaster Aid Often Favor White People?
The federal government often gives less help to Black disaster survivors than their white neighbors. That’s a challenge for President Biden, who has vowed to fight both inequality and climate change.
Why Does Disaster Aid Often Favor White People?
Trails of Wind - The architecture of airport runways
Trails of Wind - The architecture of airport runways
Air travel has been in existence for over one hundred years. Since its inception, thousands of airports runways have been built – each one of them designed site specifically, and according to landscape and natural conditions.
Trails of Wind - The architecture of airport runways
4 Indicators that the Reuse and Resale Market Is on the Rise
4 Indicators that the Reuse and Resale Market Is on the Rise
More companies are working toward a circular economy, potentially indicating a critical shift from rapidly buying more new stuff to supporting reuse, repair and resale. Such a shift could create a turning point that puts consumerism on a more sustainable path.
4 Indicators that the Reuse and Resale Market Is on the Rise
Pandemic-hit oyster farmers turn to conservation to survive
Pandemic-hit oyster farmers turn to conservation to survive
DURHAM, N.H. (AP) — When the pandemic struck last year, oyster farmer Chris Burtis soon realized the restaurants that bought his oysters had mostly closed. Without a new market, his Ferda Farms faced potential economic ruin.
Pandemic-hit oyster farmers turn to conservation to survive
Record traffic in South Platte forest district spurs first-ever designated camping plan
Record traffic in South Platte forest district spurs first-ever designated camping plan
Illegal parking spots that become networks of roads pushing deeper into the forest. Piles of garbage left in campsites. Abandoned, smoking campfires. Illegal shooting. And so much poop.  That’s what pushed Brian Banks to the limit. The messes left by the masses have spurred the district ranger of the Pike National Forest’s 450,000-acre South Platte […]
Record traffic in South Platte forest district spurs first-ever designated camping plan