Hydropower dams, which use flowing water to turn a series of turbines to generate electricity, provide a source of energy that doesn’t rely on fossil fuels. But they also disrupt the flow of rivers, and impact the fish and people that live there.
articles
Forest Fertilisation With Paper Mill Residues
Research at Karlstad University shows that sludge and ashes as paper mill residues can be used as effective fertiliser. This involves biochar, that is, carbon from organic material returned to the forest and thus closing the cycle.
Using Big Data to Combat Catastrophes
The new PRISM project will be able to integrate large data sets from finance, energy, agriculture, ecology, climate and other fields to analyze risk factors for catastrophes.
Dividing Lines — and Common Ground — Between Rural and Urban Voters on Environmental Policy
Rural and urban Americans are divided in their views on the environment, but common ground does exist, says a new report led by Duke University’s Nicholas Institute for Environmental Policy Solutions.
How We're Preparing for Our Fiery Future
New research is informing how, when and where prescribed burns may be used to mitigate bushfire threats while maintaining our biodiversity.
An Innovator in International Food Security
Growing up in Uganda, Catherine Nakalembe always loved geography but never imagined she’d work with NASA.