GESCHICHTE DER NATUR BEI ALEXANDER VON HUMBOLDT

Geschichte der Natur bei Alexander von Humboldt

Article in German, Abstracts in English, German and French.This article analyses the importance of an historical view of nature in the works of Alexander von Humboldt.In several of his first writings, Humboldt seems to outline the importance of what one may call history of nature.But even before his famous American travel, his position changed and

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Anthropogenic climate change and glacier lake outburst flood risk: local and global drivers and responsibilities for the case of lake Palcacocha, Peru

Evidence of observed negative impacts on natural and human systems from anthropogenic climate change is increasing.However, human systems in particular are dynamic and influenced by multiple drivers and hence identifying an anthropogenic climate signal is challenging.Here we analyze the case of lake Palcacocha in the Andes of Peru, which offers a r

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Physiology of flowering in litchi (Litchi chinensis): A review

Lychee or litchi (Litchi chinensis Sonn.) is most popular fruit of South-East Asia, produces leaf flushes, flowers and fruits on terminals of new growth.The reproductive phase is associated with the ability to alternate between the production of vegetative and reproductive buds.The stress 5 Pc. Sectional w/ Ottoman Package factors like water stress

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