drought Archives

Empowering communities in the face of grand challenges: The critical role of local food systems and democratized science

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Dr William Lacy examines how local food systems and democratized science might secure an equitable and sustainable food system.

Feeding a rapidly growing global population is nearly impossible. Food production is increasingly controlled by powerful organizations, climate change is negatively impacting food production, inequality is growing globally, and menacing geopolitical shifts are likely to make matters worse. Dr William Lacy, a leading sociologist and Professor Emeritus in the Department of Human Ecology at the University of California Davis, USA, […]

Measuring an ecosystem’s response to climate change through sun induced fluorescence (SIF) in the Caatinga bioregion

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Climate change is increasing global temperatures and the regularity and severity of droughts. Researchers are continually looking for innovative ways of measuring these effects on global ecosystems. The detection of chlorophyll fluorescence is one way of examining plants’ responses to environmental changes. Dr Edgard Bontempo and his team of researchers from FUNCATE and INPE aim to detect fluorescence through remote […]

Tools to not rot jute: Solving a fungal problem

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Jute is grown in Bangladesh for its fibres to manufacture various goods for everyday use. Along with environmental challenges, jute faces a devastating threat from the fungal pathogen Macrophomina phaseolina, which causes stem rot. Jute yields can be reduced by 30% with this disease. The long life of the fungus in the soil and seeds prevents the efficient control of […]