Archive:

2019

LIFE AFTER CARBON: “Part of urban renaturing is a restorative exercise, a way to reinstate balance and sustainability to the city’s relationship with nature,” wrote John Cleveland, in a book about cities that are reinventing themselves to combat climate change (published in 2018)


“A number of cities have launched efforts to protect and restore the ecosystems and biodiversity of their urban regions. They want to ensure and enhance the delivery of essential services provided by nature outside, as well as inside, their boundaries,” wrote John Cleveland. “The growing urban attention to ecosystems extends to maintaining and increasing an urban region’s biodiversity, which is key to maintaining ecosystem health. Cities generally use a combination of regulation and investments to manage ecosystems.”

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EARTH FACES WIDESPREAD DROUGHT: “While, as expected, rainfall is increasing with global warming — drier soil means water is being absorbed and made useless, rather than replenishing the earth’s vital river systems,” says Professor Ashish Sharma of the University of New South Wales


A global study has found a paradox: our water supplies are shrinking at the same time as climate change is generating more intense rain. And the culprit is the drying of soils, say researchers, pointing to a world where drought-like conditions will become the new normal, especially in regions that are already dry. “While the more extreme, life threatening floods and storms are increasing, the more moderate floods which fill dams and reservoirs, and are the basis for our water supply, are reducing with the rise in global temperatures,” stated Ashish Sharma.

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REPORT ON A DECADE OF CUTTING EDGE RESEARCH: “We plan to work with partners to shape the future of America’s Water as a global example for climate resilience, and assured and affordable water supply,” stated Dr. Umanu Lall, Director of the Columbia University Water Center (December 2018)


“The initial mission at launch was to study, assess, understand and improve global water sustainability. It was one of the first academic efforts at a Global Water Initiative,” stated Dr. Umanu Lall. “Questions as to the state of water in the USA led to the birth of the America’s Water Initiative. This has led us to an exciting discovery of the state of water, climate induced risks, the water-energy-food nexus, the state of drinking water and clean water, and to new initiatives towards solutions for water infrastructure that assure affordable human and ecological health.”

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