Non-native forest tree species can reduce native species diversity if they are planted in uniform stands. In contrast, the effects of introduced species on soil properties are small. This was found by an international review study.
A new decade long study from South African National Parks examines the usefulness of high-intensity fires to prevent bush encroachment in the long term and introduces a new approach to tackling the issue.
A research group finds that populations of Siebold’s beech, Fagus crenata, at their northernmost limit are more genetically diverse than estimated, and may have persisted there since before the last glacial maximum.
Global climate change brings increases in precipitation extremes, from severe drought to heavy rainfall events, both expected to become more prevalent through the 21st century. Powerful weather events already impact human environments, with intense fires and flooding, and greatly transform natural ecosystems.
New research into the causes of the devastating global biodiversity crisis has found that the conversion of natural forests and grasslands to intensive agriculture and livestock is the biggest cause
Over the last two centuries, human actions have resulted in rising temperatures, a massive carbon imbalance, and tremendous biodiversity loss. However, there are cases in which human stewardship seems to help remediate this damage. Researchers examined tropical forests across Asia, Africa and the Americas and found that the forests located on protected Indigenous lands were the healthiest, highest functioning, most diverse, and most ecologically resilient.
How lightning travels from the sky to the ground inspired the concept behind a new algorithmic approach to digitally separate individual trees from their forests in automatic forest mapping.
A study shows that urban forests tend to group similar tree species together and rely heavily on introduced species, which may decrease resilience and reduce their benefits for people and animals.
Scientists have estimated the conservation status of nearly 1,900 palm species using artificial intelligence, and found more than 1,000 may be at risk of extinction.
Researchers have identified a new reason to protect mangrove forests: they’ve been quietly keeping carbon out of Earth’s atmosphere for the past 5,000 years.
