Flooding and water stress risk from proven temperature increases

Sponsored by

LONDON, England, Dec. 6, 2011 – If emissions are left unchecked from 24 developing to developed countries around the world then temperatures could increase by five degrees Celsius this century and lead to water stress and flood risks, a new scientific report has found.

Launched this week during international talks on global warming in Durban, South Africa, the assessment was commissioned by the UK's Met Office and studied 24 different countries, from developed to developing.

All countries studied show an increase in the number of people at risk from coastal flooding due to sea level rise. By the end of the century, in the worst case scenario, up to about 49 million additional people could be at risk, with the majority being in Bangladesh, China, India, Egypt and Indonesia, the report said.

It noted that all the countries in the study have warmed since the 1960s and that the occurrence of extremely warm temperatures has increased while extremely cold temperatures have become less frequent.

Furthermore, the findings said that the majority of countries studied are projected to see a significant increased risk of river flooding.

Chris Huhne, secretary of state for energy and climate change, said: "This report highlights some of the very real dangers we face if we don't limit emissions to combat the rise in global temperature. Life for millions of people could change forever, with water and food supplies being placed in jeopardy and homes and livelihoods under threat. This makes the challenge of reducing emissions ever more urgent.

"The UK wants a legally binding global agreement to keep the global temperature rise below two degrees. If this is achieved this study shows that some of the most significant impacts of climate change could be reduced significantly. By the end of this week we need to see progress to move towards this goal."

The individual country reports can be found online by clicking here.

###

Sponsored by

TODAY'S HEADLINES

Clearing Things Up at Prequannock WTP

In 2010, the city of Newark, N.J., retained Hatch Mott MacDonald to investigate potential solutions to a problem at Pequannock WTP. Decant tanks were providing minimal solids removal as a result of removed tube settlers from deterioration. Inclined plate settlers were identified as a feasible alternative for improving supernatant water quality and were selected for pilot testing.

Be the Change: Embracing New Approaches to Foster Innovation in the Water Industry

The pressure to accommodate change will drive our traditionally risk-averse industry to embrace new and different approaches at an accelerated pace. Further, the demand for a zero-energy footprint will also drive improvements in co-generation efficiencies, energy conservation and recovery methods, and comprehensive resource recovery.

CDC preparing Ebola guidance for wastewater treatment personnel

In a recent conference call with AWWA and other major water organizations, the CDC shared it has prepared and is conducting an expedited internal review of an interim guidance on wastewater worker safety and the inactivation of the Ebola virus by wastewater treatment processes.

New partnership to measure farmers' conservation impacts on U.S. water quality

The U.S. Department of the Interior and U.S. Department of Agriculture have announced a new partnership that will provide a clearer picture of the benefits of farmers' conservation practices on the quality of the nation's waters. 

FOLLOW US ON SOCIAL MEDIA