Trees threaten grasslands in Madagascar more than fire

June 10, 2020

Malagasy grasslands are often ignored, or worse, deplored. Biological research concentrates in the forests, many still shrinking despite conservation efforts. Yet research by plant ecologist Cédrique Solofondranohatra adds another layer of argument to the case that Malagasy grasslands have an ancient history and are important reservoirs of biodiversity themselves. Despite this, recent tree-planting efforts for climate change mitigation (of the ‘trillion trees‘ mode) often seem to take the easy path formed by a century of habit: planting exotic pines, acacias, and eucalypts in the grasslands, perceived as open, available, fire-damaged, and worthless. A much more laudable goal would be to restore trees to areas recently deforested.

A new look at Malagasy grasslands: researchers visit Ambohitantely
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