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Aqueduct and the Water-Food-Energy Nexus

This piece was coauthored by: Joe Rozza, P.E., BCEE, Global Water Resource Sustainability Manager, The Coca-Cola Company; Greg Koch, Managing Director, Global Water Stewardship, The Coca-Cola Company; Jonathan Boright, Research Scientist, ISciences LLC; Nicole Grohoski, Research Analyst, ISciences LLC

The Aqueduct project is an effort to measure and map water related risks being developed by the World Resources Institute with the support of an alliance founded by General Electric and Goldman Sachs. As part of this effort, the Aqueduct team convened its hydrological modeling partner ISciences and experts from The Coca-Cola Company to develop and analyze a set of maps for the Bonn2011 Nexus conference that illustrate the complex relationships between water, food, and energy worldwide (see below).

Why focus on the water-food-energy nexus? Like water, food and energy are basic necessities of life that help support robust economies and stable political systems. Agriculture and power generation, moreover, account for the majority of water withdrawals in most developed countries.

Seven Billion: The Real Population Scare is Not What You Think

If you believe the doomsday merchants, the scariest thing about this Halloween is the fact that the world's population will pass seven billion on or near October 31.

Population growth, however, is not the biggest skeleton in the closet when it comes to our planet's ability to absorb human impact. Far more damaging than the booming birth rate in low income countries are the resource-intensive lifestyles of the global rich and middle class.

A New Approach to Feeding the World

This piece originally appeared in The Solutions Journal

Can the current food production system feed a growing population in a changing climate while sustaining ecosystems? The answer is an emphatic “no.”

A new approach is imperative and overdue, one in which the world feeds more people—an estimated 9 billion by 2050—with less ecological impact. To be successful, this new approach must address both how we produce and how we use food.

How Can We Create Jobs, Reduce Food Prices and Boost Economies?

The fate of heads of state across the globe is tied in large part to their ability to ensure employment, economic growth, and access to cheap food and clean water. Rising food prices have helped topple dictators across the Middle East. Europe, the United States, Japan and other major economies are spending trillions of dollars to restore growth and jobs.

Too often, efforts to address environmental challenges such as pollution, habitat loss and global warming are seen as in conflict with job creation, economic growth and development. Some have suggested that protecting forests will lead to scarcity of land for farming, exacerbating the rise in food prices.

While there are often trade offs, this is not always the case. Recent analysis by WRI’s team of experts, working with the Global Partnership on Forest Landscape Restoration, has unveiled one of the greatest potential opportunities for combined economic and environmental gains.

Feeding a Growing Population that Relies on Ecosystem Services (Part II of II)

This piece was originally posted on www.environmentalleader.com, and was written by Amanda DeSantis, DuPont, and Janet Ranganathan, WRI. This is the second in a two-part series. Read part I here.

The future of farming, food supply, and protection of natural resources are utterly interdependent.

While all economic sectors depend to some degree on ecosystem services, agriculture has the most intimate relationship with nature. Agriculture depends on healthy ecosystems for services such as pollination for nearly 75% of the world’s crop species, freshwater, erosion control, and climate and water regulation. It also employs 40% of global population and about 70% at the base of the pyramid.

Investing in Nature for Economic Growth (Part I of II)

This piece was originally posted on www.environmentalleader.com, and was written by Amanda DeSantis, DuPont, and Janet Ranganathan, WRI. Read part II here.

For many of us, the term “ecosystems” conjures up thoughts of environmental protection and restoration. While that is one part of the picture, this view misses the critical role that ecosystems also play in underpinning economies and the business sector. Ecosystem services—- the benefits that businesses and people derive from nature such as food, freshwater, pollination, and climate regulation— are the link between nature and economic development. This viewpoint enables governments and corporate leaders to move beyond a narrow mindset of protecting nature from economic development to focus on how to invest in nature for development.

New Fact Sheet Helps Chesapeake Bay States Design Nutrient Trading Programs

2011 will be an important year for the Chesapeake Bay, not only because scientists are predicting an unusually bad “dead zone” this summer.

Last December, the Environmental Protection Agency (EPA) issued total maximum daily loads (TMDLs) that establish the amount of nutrient and sediment pollution that the Bay and its tidal tributaries can safely receive each year. The TMDLs divide the pollution loads among sources, such as urban areas regulated for stormwater runoff, wastewater treatment plants, and agricultural lands.

Now, responsibility for implementing the TMDLs falls to states in the Bay watershed that have been delegated authority from EPA to run water quality programs. By December 1, 2011, Delaware, Maryland, New York, Pennsylvania, Virginia, and West Virginia will submit plans to EPA that explain how sources within their jurisdiction will meet and maintain the TMDLs.

The December deadline has states reviewing legislation and regulations that could reduce the amount of nutrient and sediment pollution that impairs Bay water bodies.

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