United States Of America (US)

First food: business of taste

Good Food is First Food. It is not junk food. It is the food that connects nature and nutrition with livelihoods. This food is good for our health; it comes from the rich biodiversity of our regions; it provides employment to people. Most importantly, cooking and eating give us pleasure. …
  • 31/12/2028

Getting a grip on emissions

Ten capital cities and the Californian government have recently signed up to a greenhouse gas inventory system that will help ciies and regions make deep cuts in their emissions.

From maize to algae

US ethanol producers have had no joy from the stock market. The financial figures of many are awful. Venture capitalists are holding back investment

Transforming Governments approach to regulating pesticides to protect public health and the environment

The recommendations in this document address pending decisions and petitions currently before federal agencies responsible for regulating pesticides and promoting alternatives, and offer suggestions for immediate directional shifts needed to develop America

The Delphos, OH WWTP - Raising the bar

EWT UNR TM MBR system incorporates flat-plate, micro filtration membranes. Since 1990, many wastewater treatment plants have been built based on this technology around the world.

Climate change 101: understanding and responding to global climate change

In an effort to inform the climate change dialogue, the Pew Center on Global Climate Change and the Pew Center on the States have developed a series of brief reports entitled Climate Change 101: Understanding and Responding to Global Climate Change. These reports are meant to provide a reliable and …

Urinary levoglucosan as a biomarker of wood smoke exposure: Observations in a mouse model and in children

Biomass smoke is an important source of particulate matter (PM) , and much remains to be discovered with respect to the human health effects associated with this specific PM source. Exposure to biomass smoke can occur in one of two main categories: short-term exposures consist of periodic, seasonal exposures typified …

Adaptation planning: what U.S. states and localities are doing

This paper focuses on adaptation planning efforts by both state and local governments. Many of these efforts are in their earliest stages. Some states are including adaptation within the scope of their state Climate Action Plans addressing GHG emissions. A few others have recognized the need for separate and comprehensive …

Adult women's blood mercury concentrations vary regionally in the United States: Association with patterns of fish consumption

The current, continuous National Health and Nutrition Examination Survey (NHANES) has included blood mercury (BHg) and fish/shellfish consumption since it began in 1999. NHANES 1999

One-month diesel exhaust inhalation produces hypertensive gene expression pattern in healthy rats

Exposure to diesel exhaust (DE) is linked to vasoconstriction, endothelial dysfunction, and myocardial ischemia in compromised individuals. The researchers hypothesized that DE inhalation would cause greater inflammation, hematologic alterations, and cardiac molecular impairment in spontaneously hypertensive (SH) rats than in healthy Wistar Kyoto (WKY) rats.

Is there evidence for synergy among air pollutants in causing health effects?

Environmental air pollutants are inhaled as complex mixtures, but the long dominant focus of monitoring and research on individual pollutants has provided modest insight into pollutant interactions that may be important to health. Trends toward managing multiple pollutants to maximize aggregate health gains place increasing value on knowing whether the …

Food irradiation: a guide for consumers, policymakers and the media

This paper addressing food irradiation is one in a series published by the Grocery Manufacturers Association to evaluate and explore the science behind some of the most talked about food-related issues of importance to consumers and policymakers. The Grocery Manufacturers Association represents the world

Evaluating the energy security implications of a carbon-constrained U.S. economy

Technology plays an important role in determining how energy is produced, delivered, and consumed. In the future, it is expected to play an equally important role in enabling society to secure its energy system while reducing emissions of greenhouse gases (GHGs). But it is unclear what mix of technologies holds …

United States climate change and energy policy: an overview and analysis

This analysis examines the state of U.S. climate change and energy policy at the federal and sub-national levels, capturing the key developments in 2008, and looking ahead to 2009. It refers to the role of the U.S. courts, and the activities of American industry. It argues that the United States …

Thresholds of climate change in ecosystems

This report reviews threshold changes in North American ecosystems that are potentially induced by climatic change and addresses the significant challenges these threshold crossings impose on resource and land managers. Sudden changes to ecosystems and the goods and services they provide are not well understood, but they are extremely important …

Light-duty diesel vehicles: market issues and potential energy and emissions impacts

This report responds to a request from Senator Jeff Sessions for an analysis of the environmental and energy efficiency attributes of light-duty diesel vehicles. Specifically, the inquiry asked for a comparison of the characteristics of diesel-fueled vehicles with those of similar gasoline-fueled, E85-fueled, and hybrid vehicles, as well as a …

A roadmap for U.S. China cooperation on energy and climate change

The world faces no greater challenge in the 21st century than arresting the rapidly increasing accumulation of greenhouse gases in the atmosphere that cause climate change. The two largest producers of these gases are the United States and China. Their cooperation is essential if there is to be a solution …

Forest fires and the law: a guide for national drafters based on the fire management voluntary guidelines

This guideline provides a set of priority principles on fire management, which is an essential component of sustainable forest management. Fire management is the discipline of using fire to achieve land management and traditional use objectives, together with the safeguarding of life, property, and resources through the prevention, detection, control, …

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