Better ocean connectivity boosts reef fish populations, finds study
Research led by the University of Oxford has found that oceanographic connectivity (the movement and exchange of water between different parts of the ocean) is a key influence for fish abundance across ...
Mangrove microbes show potential for breaking down plastics
A way to select a suite of mangrove bacteria that can transform plastic has been developed that potentially offers a new strategy in the global toolkit of plastic waste cleanup. Researchers have assessed ...
Identifying the genes that viruses 'steal' from ocean microbes
The microbes that cycle nutrients in the ocean don't do the work on their own—the viruses that infect them also influence the process. It's a vital job for the rest of the planet, enabling oceans to ...
Global CO₂ emissions from forest fires have increased by 60% since 2001, study finds
A major new study reveals that carbon dioxide (CO2) emissions from forest fires have surged by 60% globally since 2001, and almost tripled in some of the most climate-sensitive northern boreal forests.
Artificial nests boost penguin breeding success, but there's no one-size-fits-all design
Artificial nests can boost the breeding success of endangered African penguins, but different designs are more effective at different colonies, according to a study by an international team of researchers ...
Calcium reduces CO₂ emissions from Arctic soils through mineral formation, study shows
In a new study, researchers found that increasing the calcium content in soil significantly reduces CO2 emissions: 50% in calcium-poor soils and 57% in calcium-rich soils. The reason for this is that ...
Microbe opens the door to carbon dioxide–driven manufacturing
RIKEN scientists looking for clues to the origins of life on Earth have discovered a new microbe that may shed light on how organisms first developed on Earth, the search for life elsewhere in the universe ...
Deep ocean marine heatwaves may be under-reported, study says
HONG KONG : Heatwaves deep in oceans may be "significantly under-reported", highlighting an area of marine warming that has been largely overlooked, a joint study by Australia's national science agency (CISRO) and the Chinese Academy of Sciences has found. The study, which was published on Thursday in the
Deep ocean marine heatwaves may be under-reported, study says
HONG KONG: Heatwaves deep in oceans may be "significantly under-reported", highlighting an area of marine warming that has been largely overlooked, a joint study by Australia's national science agency (CISRO) and the Chinese Academy of Sciences has found. The study, which was published on Thursday (Oct 17)
Identifying the genes that viruses 'steal' from ocean microbes
A new study gets scientists closer to more fully understanding where viruses fit into the global ocean picture of cycling nutrients such as nitrogen, phosphorus and, of particular interest, carbon. Researchers report on their creation of a catalog of genes that viruses 'stole' from the marine microbes they infected across all of the world's oceans, identifying and organizing almost 23,000 genes known as auxiliary metabolic genes (AMGs), including over 7,000 never previously documented.
New discovery reveals how diatoms capture carbon dioxide so effectively
Tiny diatoms in the ocean are masters at capturing carbon dioxide from the environment. They fix up to 20 percent of the Earth's CO2. A research team has now discovered a protein shell in these algae that is necessary for efficient CO2 fixation. This groundbreaking discovery can provide ideas for bioengineering approaches to reduce CO2 in the atmosphere.
Aquaculture uses far more wild fish than previously estimated, study finds
A study published in the journal Science Advances suggests that global fish farming, or aquaculture, may rely on significantly larger quantities of wild-caught ocean fish than previously calculated. The ...
Global temperature analysis reveals deep ocean marine heat waves are underreported
While marine heat waves (MHWs) have been studied at the sea surface for more than a decade, new research published today in Nature has found 80% of MHWs below 100 meters are independent of surface events, ...
Grassland study shows that elevated levels of CO₂ nearly tripled species losses attributed to nitrogen pollution
Dozens of studies have demonstrated that nitrogen pollution, due mainly to the burning of fossil fuels and agricultural practices, is causing plant biodiversity losses worldwide.
Plastic pollution harms bees and their pollinator functions, research team finds
Nano- and microplastic particles (NMP) are increasingly polluting urban and rural landscapes, where bees and other beneficial insects come into contact with them. If insects ingest plastic particles from ...
Protein shell discovery reveals how diatoms capture CO₂ so effectively
Tiny diatoms in the ocean are masters at capturing carbon dioxide (CO2) from the environment. They fix up to 20% of the Earth's CO2. A research team at the University of Basel, Switzerland, has now discovered ...
Trace gas measurements could advance carbon cycle predictions
A novel method for estimating the rate of photosynthesis from land plants reveals that satellite observations—the current gold standard for quantifying terrestrial carbon uptake—underestimate this ...
last updated on 18 Oct 06:15