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Europe's rivers far more fragmented than thought and pose a danger to biodiversity, says new study

Europe could have some of the most fragmented rivers in the world, with 77,000 artificial barriers in Poland alone.

  • Western Siberia peat bogs. Credit: M. Lamentowicz
    Earth

    Peatlands are ticking carbon BOMBS, say scientists

    Peatlands are changing from CO2 absorbers to CO2 emitters, releasing 5 to 10 percent of the annual anthropogenic load of greenhouse gas into the atmosphere, says a leading peat bog researcher. And yet they still are not included in climate change models.

  • Pawski Ług peat bog (Lubusz province), where research on changes in the environment was carried out. Credit: Mariusz Lamentowicz
    Earth

    Knights of Malta changed Lubusz ecosystem 700 years ago, says new research

    Knights from the 14th century Order of Malta had a profound affect on the ecosystem in Poland’s Lubusz region, scientists have found.

  • Breath-taking photos taken from space capture planet Earth in all its beauty in online competition

    The image of the area on the border of Canada and Greenland has been selected the most beautiful satellite photo of the Earth taken from space (from the CREODIAS.eu platform) in the competition 'Seize the beauty of our planet'.

  • Source: press materials
    Earth

    It’s Snow Joke! Svalbard glaciers increasingly prone to melting, say scientists

    Glaciers on the Svalbard archipelago are increasingly more likely to melt because of a lack of compacted snow, scientists have found.

  • Credit: Adobe Stock
    Earth

    Migration caused by drought to increase within Europe, says expert

    Migrations caused by drought take place not only in Africa or the Middle East, but also within Europe. Population movements related to no access to water will intensify in the coming years, argues Dr. Karolina Sobczak-Szelc from the Centre of Migration Research at the University of Warsaw.

  • Photo: Fotolia
    Earth

    Walking on thin ice! Disappearing Arctic ice to increase extreme events worldwide

    Every decade, 13 percent of sea ice in the northern hemisphere is irretrievably lost. In a few dozen years it may completely disappear in the summer. Its reduced range in the northern hemisphere causes further climate changes and extreme weather phenomena on Earth, an expert from the Polish Academy of Sciences says.

  • Credit: Fotolia
    Earth

    Scorching Siberian temperatures disrupt peatland ecosystem, warns scientist

    Large amounts of carbon dioxide could be released into the atmosphere following Siberia’s blistering summer temperatures.

  • PAP/Tytus Żmijewski 27.05.2020
    Earth

    In deep water! Droughts can still be expected despite heavy rainfall, says expert

    Despite the number of recent downpours, experts have warned that the threat of a drought is still very real in Poland compared to elsewhere in Europe.

  • Credit: Fotolia
    Earth

    Without a shadow of a drought! Droughts set increase despite recent rain deluge

    Despite the recent heavy rainfall across many parts of Poland, droughts could intensify in the future, a Lodz academic has warned.

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Multifractal brain and early stages of multiple sclerosis

Electrical brain signals in patients with multiple sclerosis, a disease mainly associated with the slowing-down of information processing and a lack of motor coordination, show traces of multifractality, scientists from four Polish research institutions have found.