All carbon sink articles
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NewsLess UV light may mean less carbon storage in Antarctic tundra
As the ozone layer heals, less ultraviolet radiation reaches the Antarctic surface—a change usually viewed as beneficial for living organisms. But researchers have found that reduced ultraviolet radiation can substantially weaken the ability of Antarctic tundra to absorb carbon dioxide.
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NewsNew study suggests fish gut microbe helps regulate ocean health
New research reveals a potential link between the gut microbes of a fish and global ocean processes, offering new insight into how marine ecosystems help regulate ocean chemistry and the marine carbon cycle.
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NewsUnderground fungal map of the world’s oldest, slowest-growing rainforest trees can boost the resilience of Earth’s long-term carbon sinks
Protecting and conserving old trees will protect hundreds, if not thousands, of mycorrhizal and other fungal species that inhabit soils around these giants, each of which play a role we might not fully understand in keeping these forests healthy and resilient.
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NewsThe mystery of the missing deep ocean carbon fixers
New findings challenge the current view of how carbon dioxide is “fixed” in the sunless ocean depths. The study presents results that help to reconcile discrepancies in accounting for nitrogen supply and dissolved inorganic carbon (DIC) fixation at depth.
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NewsNew study reveals phytoplankton’s contribution to centuries-long ocean carbon storage
Phytoplankton have long been viewed as transient players in the global carbon cycle, but researchers have discovered that these tiny organisms can directly pump “stubborn” carbon into the ocean, where it may persist for centuries.
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NewsClimate change alters the hidden microbial food web in peatlands
A study of protists shows that a neglected part of the peatlands’ microbial food web is sensitive to climate change, and in ways that are currently not accounted for in models that predict future warming.
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NewsRising temperatures alter ‘missing link’ of microbial processes, putting northern peatlands at risk
Study finds that microbial processes in peatlands fall out of sync at higher temperatures, with Sphagnum moss cover plummeting as the mercury rises.