Moving 'natural capital' from metaphor to reality

Economists have long touted the importance of quantifying nature's value—from the natural treatment of pollution by wetlands to the carbon storage capacity of forests—and including it in measures of national wealth.

Tech reliant on finite metal sources

(Phys.org) —Many of the metals needed to feed the surging global demand for high-tech products, from smart phones to solar panels, cannot be replaced, leaving some markets vulnerable if resources become scarce, according ...

Carbon cycle models underestimate indirect role of animals

Animal populations can have a far more significant impact on carbon storage and exchange in regional ecosystems than is typically recognized by global carbon models, according to a new paper authored by researchers at the ...

Overpicking threatens Greek herbs: officials

Forestry officials on the Greek island of Crete have slapped a five-year ban on the collection of a variety of wild herbs snipped to near-extinction, the state-run ANA agency said Monday.

Traditional forest management reduces fungal diversity

There is a shortage of dead wood in forests because fallen branches and trees tend to be cleared away. This wood, if available, ought to be decomposing, as it is the habitat of many living beings like lignicolous fungi. These ...

Ivory Coast turns to brute force to save forests

It was a brutal end to a long-term problem. Faced with the dilemma of trying to save a protected forest, which had become home to thousands of people, the Ivory Coast government turned to force.

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