A finnish study finds that species-rich ecosystems stay more stable over time, helping nature adapt to climate change and human-driven disruptions
A major research effort led by the University of Helsinki analyzed the distribution of 900 species in Finland over two decades, revealing that biodiversity plays a crucial role in keeping ecosystems stable. Conducted by the Research Centre for Ecological Change, the study looked at how natural communities respond to environmental shifts, including climate change and human activities.
The findings highlight that ecosystems with a wider variety of species are better at withstanding changes over time. This is because different species react differently to environmental stress—when some decline, others can compensate, maintaining overall ecosystem function.
Researchers also discovered that the drivers of stability vary among groups. For some species, simply having a higher number improves resilience, while for others, the functional traits and complementary roles within the community are more critical.
The comprehensive dataset included species such as birds, moths, butterflies, various mammals, and freshwater phytoplankton, making the study one of the most extensive of its kind in Finland.
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More than 1,000 firefighters are battling to contain two major wildfires in northern Japan for a fourth consecutive day, as flames advance towards residential areas and force thousands to flee.
Iran says no U.S. meeting is planned in Islamabad, despite Foreign Minister Abbas Araghchi arriving in the Pakistani capital. He is also set to visit Muscat and Moscow for regional consultations.
Residents in central Gaza are preparing to vote in municipal elections on Saturday (25 April), marking the first ballot in the Strip since 2006. The vote in Deir al-Balah is being watched closely as a rare indication of public sentiment, including towards Hamas.
Militants have staged coordinated attacks in Mali’s capital, Bamako, and several locations across the country, the army said on Saturday (25 April), in an assault apparently involving jihadist and Tuareg-led groups.
Diplomatic efforts to end the Iran war are intensifying, with the White House confirming that U.S. President Donald Trump will send special envoy Steve Witkoff and adviser Jared Kushner to Islamabad for talks with Iran under Pakistani mediation.
Argentina has reiterated its interest in resuming talks with the United Kingdom over the Falkland Islands, a disputed archipelago in the South Atlantic, after reports that an internal Pentagon email suggested reviewing Washington’s support for the UK’s claim amid tensions over the Iran war.
Russian emergency services have contained a major fire at the Tuapse oil refinery on the Black Sea coast, local officials said on Thursday, ending a four-day effort after a Ukrainian drone strike.
Ukrainian President Volodymyr Zelenskyy is in Azerbaijan for talks with President Ilham Aliyev, holding meetings in Gabala on Saturday (25 April) during a working visit to the country.
Slovenia’s national broadcaster RTV Slovenia has confirmed it will not air the Eurovision Song Contest 2026, joining a widening boycott over Israel’s participation.
Global weather forecasters predict a strong El Niño will develop in the second half of 2026, bringing hotter, drier conditions to much of Asia while increasing rainfall in parts of North and South America.
Communities in Mexico have taken to the streets to protest against an ongoing oil spill in the Gulf of Mexico that has killed wildlife and damaged coral reefs over several weeks.
The World Meteorological Organization (WMO) has warned that the Earth’s climate system is becoming increasingly unstable, with new evidence showing a growing imbalance in how the planet absorbs and releases energy.
China is preparing for a year of extreme weather in 2026, with authorities warning the country could face both severe flooding and widespread drought, underscoring mounting climate pressures.
Heavy rain, flash floods and lightning strikes across Afghanistan have killed 28 people and destroyed hundreds of homes in Kabul, Herat and other provinces.
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