Circle of Blue
OCTOBER 4, 2021
Scientists attribute the drought’s severity to climate change, deforestation of the Amazon rainforest, and the La Niña weather pattern. After a decade of dry conditions, a drought in Brazil is straining the country’s economy, energy systems, and environment. Reservoirs are dwindling, causing major deficits in hydroelectric power.
Circle of Blue
AUGUST 11, 2021
One tipping point scientists have on their radar is the Atlantic Meridional Oceanic Current, a stream of water running northward up the Atlantic whose flow depends on a precise temperature gradient. Warming ocean temperatures could cause this current to slow down or collapse altogether.
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Real Climate
AUGUST 13, 2021
This is a pretty clear illustration of how sea level starts to rise slowly; but in the long run, sea-level rise caused by fossil-fuel burning and deforestation in our generation could literally go off the chart and inundate many coastal cities and wipe entire island nations off the map. But first things first. Observed Past Rise.
Legal Planet
MAY 5, 2022
Its location between two oceans, as well as its latitude and topography significantly increase Mexico’s exposure to extreme hydro meteorological events.” Mexico’s climate commitment for 2030 under the Paris Agreement calls for cutting emissions 22%, cutting black carbon by half, and achieving net-zero deforestation.
A Greener Life
JANUARY 18, 2022
During last November’s COP26 climate change conference, the president of Costa Rica, Carlos Alvarado, signed an agreement that will see US$20 million flow towards the conservation of the country’s forests, funds earmarked to increase protection and help avoid deforestation. Debt-for-nature swaps in Costa Rica.
Real Climate
AUGUST 25, 2023
Not in summer when the ocean is covered by a shallow surface mixed layer heated by the sun and highly dependent on weather conditions.) The argument has been made that the ‘cold blob’ might not be caused by an AMOC decline but by heat loss at the ocean surface. We argued in Caesar et al. The reanalysis data show the latter is the case.
A Greener Life
APRIL 1, 2022
Two reports published in the US look seriously at the practicalities and responsibilities of altering the ocean to tackle the climate crisis. Two recent developments aim to clear a path for testing these controversial methods in the ocean. The ocean as a carbon sink. Photo credit: Daniel Poloha / Alamy. By Olive Heffernan.
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