The more (carbon in forest), the better (for biodiversity)?

Credits: S. Burrascano, F.M. Sabatini,

 Forests host a huge range of animals and plants, and provide a wealth of services to us, including the provision of timber and other forest products (mushrooms!), protection from landslides and avalanches in mountain areas, clean water and clean air. In addition, forests capture and store large amounts of carbon, mostly in wood and soils, thus contributing to mitigating climate change. When managing forests, we should keep all these services in mind, and since not all of them can be maximised at the same time, make choices and set priorities. In our paper ‘Trade‐offs between carbon stocks and biodiversity in European temperate forests, recently published in Global Change Biology, we focus on one of the possible trade-offs. Can we manage forests to both support biodiversity and maximize the amount of carbon they store? In short, can we fill two needs with one deed?

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Mapping the extinction debt in the Chaco

Although my heart beats for temperate forests, collaborating with Asunción Semper-Pascual took me for once (alas, only figuratively) to the tropical dry forests of the Argentinian Chaco, to do research on a very important questions:

Given the high rate of deforestation currently observed in the Chaco, what proportion of the mammal and bird diversity we currently observe in the landscape is deemed to go extinct in the near-future? In other words, is there an Extinction debt? And can we map it to highlight areas where a high extinction rate is expected, so to priotize areas in urgent need of restoration?

In the paper just published on the Journal of Applied Ecology, we showed we can.

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Why burning forests for Energy may not be a good idea. Flaws in the revised EU renewable energy Directive

The European Union is about to release a revised version of the Directive on renewable energy. The directive aims at doubling the current production of renewable energy by 2030, i.e. the provision of solar, wind, hydroelectric and bioenergy energy. Renewable is ‘good’, so it seems we are undertaking a new step towards sustainability and a green future- All really noble, but are we sure we are doing the right thing?

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