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1 Wright effect
эффект Райта
Явление случайных сдвигов частот аллелей в последовательных поколениях; по сути, Э.Р. = дрейф генов.
[Арефьев В.А., Лисовенко Л.А. Англо-русский толковый словарь генетических терминов 1995 407с.]Тематики
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Англо-русский словарь нормативно-технической терминологии > Wright effect
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2 Wright effect
Явление случайных сдвигов частот аллелей в последовательных поколениях; по сути, Э.Р. = дрейф генов gene drift.* * *Райта эффект — явление случайных сдвигов частот аллелей в последовательных поколениях, что адекватно понятию дрейфа генов (см. Дрейф генетический).Англо-русский толковый словарь генетических терминов > Wright effect
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3 Wright effect
Генетика: эффект Райта (явление случайных сдвигов частот аллелей в последовательных поколениях; по сути, Э. Р. = дрейф генов) -
4 Earth-Sun relationship
взаимосвязь Земли и Солнца
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Earth-Sun relationship
The Earth depends on the sun for its existence as a planet hospitable to life, and solar energy is the major factor determining the climate. Hence, conditions on the sun and conditions on Earth are inextricably linked. Although the sun's rays may appear unchanging, its radiation does vary. Many scientists suspect that sunspot activity has a greater influence on climatic change than variations attributed to the greenhouse effect. (Source: WRIGHT)
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Англо-русский словарь нормативно-технической терминологии > Earth-Sun relationship
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5 global warming
глобальное потепление
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global warming
Changes in the surface-air temperature, referred to as the global temperature, brought about by the greenhouse effect which is induced by emission of greenhouse gases into the air. (Source: WRIGHT)
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Англо-русский словарь нормативно-технической терминологии > global warming
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6 man-made climate change
изменение климата как следствие деятельности человека
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man-made climate change
Man-made climate changes may be due to the greenhouse effect and other human activities. A change in albedo of the land brought about by desertification and deforestation affects the amount of solar energy absorbed at the earth's surface. Man-made aerosols produced from the sulphur released from power stations can modify clouds. Changes in ozone levels in the stratosphere due to CFCs may influence climate. (Source: WRIGHT)
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Англо-русский словарь нормативно-технической терминологии > man-made climate change
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7 cash crop
товарная сельскохозяйственная культура
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cash crop
Crops that are grown for sale in the town markets or for export. They include coffee, cocoa, sugar, vegetables, peanuts and non-foods, like tobacco and cotton. Huge areas of countries in the developing world have been turned over to cash crops. Those countries with no mineral or oil resources depend on cash crops for foreign money, so that they can import materials do develop roads, for construction, or to buy Western consumer goods and, indeed, food. However, critics argue that cash crops are planted on land that would otherwise be used to grow food for the local community and say this is a cause of world famine. Cash crops, such as peanuts, can ruin the land if it is not left fallow after six years of harvests. Moreover, if the best agricultural land is used for cash crops, local farmers are forced to use marginal land to grow food for local consumption, and this has a further dramatic effect on the environment. (Source: WRIGHT)
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Англо-русский словарь нормативно-технической терминологии > cash crop
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8 tropical rain forest
тропический дождевой лес
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tropical rain forest
The most valuable and the richest ecosystem on Earth. It plays a critical part in the Earth's life support systems and house 50%, and possibly as much as 90%, of all the species on Earth. It is a key storehouse of foods, oils and minerals, and a source of ingredients that make up a range of medical treatments. It also represents home and livelihood for many people. However, more than half of the rainforests have disappeared, chopped down for valuable tropical hardwoods, or cleared to provide areas for cattle grazing or human habitation. The forests play an important part in climate patterns, and deforestation is thought to be responsible for 18% of global warming. Furthermore, as they disappear there is also an albedo effect - a damaging increase in the sunlight reflected - which affects wind and rainfall patterns. (Source: WRIGHT)
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Англо-русский словарь нормативно-технической терминологии > tropical rain forest
См. также в других словарях:
Wright effect — Wright effect. См. эффект Райта. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
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