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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Canadian Prime Minister Mark Carney faces a critical test on Monday when Parliament votes on his first budget, with a defeat potentially triggering a second federal election in less than a year.
Republican lawmakers in Washington are advancing a new bill that aims to impose some of the most stringent sanctions yet on any nation that continues to engage economically with Russia.
The Kremlin stated on Monday that it hoped another summit between Russian President Vladimir Putin and U.S. President Donald Trump could take place once the necessary preparations had been completed.
India's National Investigation Agency (NIA) said on Sunday it had arrested Amir Rashid Ali in Delhi, accusing him of conspiring with the driver of a car that exploded near the Red Fort last week, killing eight people and injuring at least 20 others on 10 November.
Ukraine is facing a sharp escalation in fighting across several fronts, with Russian forces launching large-scale offensive operations while Kyiv intensifies long-range strikes deep inside Russian territory.
Russia announced on Sunday that its forces had made significant advances in Ukraine’s southeastern Zaporizhzhia region, capturing two settlements as part of what it described as a broader offensive aimed at securing full control of the strategic territory.
Storm Claudia, which brought violent weather to Portugal, has resulted in the deaths of three people and left dozens injured, authorities reported on Saturday. Meanwhile, in Britain, rescue teams were organising evacuations due to heavy flooding in Wales and England.
U.S. President Donald Trump purchased at least $82 million in corporate and municipal bonds between late August and early October, including new investments in sectors benefiting from his policies, according to financial disclosures made public on Saturday.
Japan urged China on Saturday to take "appropriate measures" after Beijing issued a warning to its citizens against travelling to Japan, amid an ongoing dispute over Taiwan.
President Emomali Rahmon has warned of the severe impact of climate change on Tajikistan’s food security, noting that in 2025 the yields of several agricultural crops have fallen by almost fifty percent.
Australia says it won't co-host the COP31 climate summit with Türkiye amid an ongoing stalemate between the two countries over which one should stage the United Nations conference next year.
Australia’s ambition to host the COP31 climate summit is under serious threat as a fierce competition with Türkiye heats up.
Indigenous protesters defended charging the gates of Brazil's COP30 climate summit on Wednesday and clashing with security a day earlier, saying the action was aimed at demonstrating the desperation of their fight for forest protection.
China’s carbon dioxide emissions have remained flat and slightly declined over the past 18 months, according to new analysis for climate publication Carbon Brief, marking what could be a historic shift in the world’s largest emitter’s energy and economic trajectory.
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