Good news and bad news about forest fragmentation

Over the past centuries, as we humans have cleared fields for farms, built roads and highways, and expanded cities ever outward, we've been cutting down trees. Since 1850, we've reduced global forest cover by one-third. We've ...

Natural regeneration of tropical forests reaps benefits

The importance of forest conservation and forest regrowth in climate mitigation and carbon sequestration - capturing carbon dioxide (CO2) from the atmosphere - has long been recognized by climate scientists. But, detailed ...

Giant icebergs play key role in removing CO2 from the atmosphere

Pioneering research from the University of Sheffield's Department of Geography discovered melting water from giant icebergs, which contains iron and other nutrients, supports hitherto unexpectedly high levels of phytoplankton ...

Assessing nature's carbon sinks

Protected areas such as rainforests occupy more than one-tenth of the Earth's landscape, and provide invaluable ecosystem services, from erosion control to pollination to biodiversity preservation. They also draw heat-trapping ...

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