NAU scientists contribute to critical global study showing ‘best of the last’ tropical forests urgently need protection to mitigate climate change, safeguard human well-being

Professor Scott Goetz, research professor Patrick Jantz and research associate Pat Burns of Northern Arizona University contributed to the study, published in Nature Ecology and Evolution, that found world’s “best of the last” tropical forests are at significant risk of being lost,

Read more

How to Tackle Climate Change, Food Security and Land Degradation

How can some of world’s biggest problems – climate change, food security and land degradation – be tackled simultaneously? Some lesser-known options, such as integrated water management and increasing the organic content of soil, have fewer trade-offs than many well-known options, such as planting trees, according to a Rutgers-led study in the journal Global Change Biology.

Read more

Know the risks of investing in forests

Some governments are counting on planted forests as offsets for greenhouse gas emissions—a sort of climate investment. But as with any investment, it’s important to understand the risks. If a forest goes bust, researchers say, much of that stored carbon could go up in smoke.
Forests can be best deployed in the fight against climate change with a proper understanding of the risks to that forest that climate change itself imposes.

Read more

Diverse cropping systems don’t increase carbon storage compared to corn-soybean rotations

Diversified crop rotations protect water quality and have other environmental benefits, but recent experiments show that farms can’t rely on such rotations to improve carbon storage in the soil. The findings contradict widely held expectations that the extensive root systems of perennials and cover crops would deposit carbon in soils.

Read more