Water Systems and Global Change

Featured stories

Millions of farmers depend on meltwater from Himalaya glaciers

Around 129 million farmers depend on meltwater from the Himalayan glaciers for their crop production and livelihoods. This is shown by an international group of researchers from Wageningen University & Research and Utrecht University, among others, in a new study published in Nature Sustainability today. A Science Advances paper last month, already showed that glaciers were melting at a higher rate in the last twenty years than in the same period before.

The wet feet of soy farmers in Argentina

As one of the largest soy bean producers in the world, Argentina is worthy case study to look at the effects of climate change on soy production. Wouter Smolenaars researched the effect of floods on soy bean farmers in his master thesis using climate data analysis and on-site interviews with the farmers.

Rethinking water scarcity: quality matters

Current assessments of water scarcity primarily focus on water quantity. But as water quality issues are prevalent worldwide, we need to rethink the concept of water scarcity to include also the quality of freshwater resources available for different water use sectors and ecosystems. In today’s issue of Nature Geoscience Michelle van Vliet (chair group Water Systems and Global Change) and colleagues propose a new approach to estimating water scarcity that includes relevant water quality requirements per sector.