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Последние новости в разделе свет




29.05.2008 (21:27) Естественные науки >> Биология
Что движет жизнью в тропиках?
Исследования указывают на жару, а не на свет, в качестве двигателя биоразнообразияЧто обуславливает процветание тропической жизни: температура или солнечный свет?Тут необязательно последует ответ "и то, и другое". Согласно исследованию, опубликованному на этой неделе в онлайновой версии журнала PNAS Early Edition, бурное развитие видов в тропиках намного больше связано с теплом, чем со светом. "Разнообразие не имело отношения к продуктивности (от фотосинтеза), но оно было сильно связано с ...>>


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