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Allen's rule is a biological rule that says the limbs of endotherms are shorter in cold climates and longer in hot climates. Limb length affects the body's surface area, which helps with thermoregulation. Shorter limbs help to conserve heat, while longer limbs help to dissipate heat. [13]
Simplified control circuit of human thermoregulation. [8]The core temperature of a human is regulated and stabilized primarily by the hypothalamus, a region of the brain linking the endocrine system to the nervous system, [9] and more specifically by the anterior hypothalamic nucleus and the adjacent preoptic area regions of the hypothalamus.
Climate models do not simulate the water cycle very well. [15] One reason is that precipitation is a difficult quantity to deal with because it is inherently intermittent. [6]: 50 Often, only the average amount is considered. [16] People tend to use the term "precipitation" as if it was the same as "precipitation amount".
During a three to four-day heat event and outage, half the city’s population — nearly 800,000 people — would require hospital treatment for heat-related illnesses, according to the findings ...
In just 30 years, cities around the world will face dramatically higher risks from extreme heat, coastal flooding, blackouts and food and water shortages. Cities face dramatic rise in heat, flood ...
“You have heard them all before: don’t smoke, don’t drink alcohol to excess or even at all, don’t overeat, but eat healthy non-processed foods, and, of course, the biggie—stay active and ...
Heat waves and extreme weather events have a big impact on health both directly and indirectly. When people are exposed to higher temperatures for longer time periods they might experience heat illness and heat-related death. [3] In addition to direct impacts, climate change and extreme weather events cause changes in the biosphere. Climate ...
The U.S. life expectancy is 76 years according to the Centers For Disease Control and Prevention. The CDC predicts life expectancy for all Americans grow to 85.6 years by 2060. Jan Gantz is ...