منابع مشابه
Host-parasite interactions under extreme climatic conditions
The effect that climatic changes can exert on parasitic interactions represents a multifactor problem whose results are difficult to predict. The actual impact of changes will depend on their magnitude and the physiological tolerance of affected organisms. When the change is considered extreme (i.e. unusual weather events that are at the extremes of the historical distribution for a given area)...
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1. Factors explaining the end of diapause include environmental conditions such as daily photoperiod, temperature and humidity. However, because all these factors are almost constant inside deep caves, they would hardly affect diapause termination in many animal taxa that use such habitats in which to aestivate or hibernate (such as bats and some insects, snakes or frogs). 2. An innate biologic...
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About 2500 years ago, Hippocrates made noteworthy observations about the influence of climate on public health. He believed that people living in cities with different climate may suffer from different diseases. Hippocrates also observed that abrupt climatic changes or unusual weather conditions affect public health, especially the incidence and severity of various infectious diseases, includin...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Journal of the Meteorological Society of Japan. Ser. II
سال: 1941
ISSN: 0026-1165,2186-9057
DOI: 10.2151/jmsj1923.19.11_436