Daily non-political popular news in brief.
A Thirst for Meat: Changes in diet, rising population may strain China's water supply
01-19-2008 · Science News OnlineRapid industrialization, an increase in population, and a growing dietary preference for meat in China are straining the country's water resources to the point where food imports probably will be needed to meet demand in coming decades.
Read more »
Keywords: thirst, meat, changes, diet, rising, population, strain, china, water, supply, change
« Previous | Next »
Similar news on "A Thirst for Meat: Changes in diet, rising population may strain China's water supply":
- Icelandic volcano caused historic famine in Egypt, says Rutgers-based team
11-21-2006 · EurekAlert!
An environmental drama played out on the world stage in the late 18th century when a volcano killed 9,000 Icelanders and brought a famine to Egypt that reduced the population of the Nile valley by a sixth. A study by three scientists demonstrates a connection between these two widely separated events, and is the first to conclusively establish the linkage between high-latitude eruptions and the water supply in North Africa.
Similar news · Read more »
- Climate change has surprising effect on endangered naked carp
12-19-2006 · EurekAlert!
Forthcoming in the January/February 2007 issue of Physiological and Biochemical Zoology, a groundbreaking study reveals an unanticipated way freshwater fish may respond to water diversion and climate change. Endangered naked carp migrate annually between freshwater rivers, where they spawn, and a lake in Western China, where they feed and grow. However, Lake Qinghai is drying up and becoming increasingly more saline -- leading to surprising adjustments to the carps' metabolic rate.
Similar news · Read more »
- Study reports changing to a low-fat diet can induce stress
04-17-2007 · EurekAlert!
Changing one's diet to lose weight is often difficult. There may be physical and psychological effects that reduce the chances for success. With nearly 65 percent of the adult population currently classified as overweight or obese investigating factors that contribute to dieting failures is an important effort. In a study in the May 1 issue of Biological Psychiatry, researchers found that mice withdrawn from high-fat or high-carbohydrates diets became anxious and showed changes in their brains indicating higher stress levels.
Similar news · Read more »
- Toll of climate change on world food supply could be worse than thought
12-03-2007 · EurekAlert!
Global agriculture, already predicted to be stressed by climate change in coming decades, could go into steep, unanticipated declines in some regions due to complications that scientists have so far inadequately considered, say three new scientific reports. The authors say that progressive changes predicted to stem from 1- to 5-degree C temperature rises in coming decades fail to account for seasonal extremes of heat, drought or rain, multiplier effects of spreading diseases or weeds, and other ecological upsets.
Similar news · Read more »
- Pills or papayas? Survey finds Americans want healthful foods, not more medicines
02-01-2007 · EurekAlert!
If you thought Americans would rather pop a pill to treat illness than make major diet changes, think again. A new survey shows the vast majority would rather change their diets -- including trying a vegetarian diet -- than use medicines. According to a nationally representative survey of 1,022 adults conducted in mid-January by Opinion Research Corporation, 69 percent of Americans would prefer to try a dietary approach. Just 21 percent preferred treating diabetes with medicines.
Similar news · Read more »
- Scientists develop new measure of 'socioclimactic' risk
12-10-2007 · EurekAlert!
Researchers have taken a first step toward quantifying the "socioclimactic" exposure of different countries to future climate change. The research team found that China, India and the United States face substantial exposure relative to other nations. By integrating state-of-the-art global climate model experiments with socioeconomic indicators of poverty, wealth and population, we create a unique measure of 'socioclimactic' risk for each nation.
Similar news · Read more »
- Carnegie Mellon researchers call for reducing carbon emissions
06-14-2007 · EurekAlert!
Carnegie Mellon University engineering researchers Christopher L. Weber and Scott H. Matthews argue that rising US trade with countries like China has major consequences for the future of global climate change.
Similar news · Read more »
- Changing climate will challenge Northeast agriculture, CU expert warns
07-11-2007 · EurekAlert!
Farmers will grapple with new and aggressive crop pests, summer heat stress and water problems that could strain family farms to the limit, warns David Wolfe, a Cornell expert on the effects of climate change on agriculture. His gloomy assessment was part of a report by the Northeast Climate Impacts Assessment Synthesis Team, presented July 11 at a press conference at the New York Botanical Garden.
Similar news · Read more »
- How fish species suffer as a result of warmer waters
01-04-2007 · EurekAlert!
In order to estimate future changes, it is essential to develop a deeper understanding of the effect of water temperature on the biology of organisms under question. A new investigation, just published in the scientific journal Science, reveals that a warming induced deficiency in oxygen uptake and supply to tissues is the key factor limiting the stock size of a fish species under heat stress.
Similar news · Read more »
- Archaeologists rescue clues to ancient kingdom from the rising Nile
06-19-2007 · EurekAlert!
Archaeologists from the University of Chicago have discovered a gold processing center along the middle Nile, an installation that produced the precious metal sometime between 2000 and 1500 B.C. The center, along with a cemetery they discovered, shows that first sub-Saharan kingdom, the kingdom of Kush, controlled a larger area than previously thought. In another year, the area where they are working will be covered with water because of the damming of the Nile.
Similar news · Read more »