28 datasets found

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Nitrogen status widely impacts tree physiological process. However, most research concentrated on endogenous carbon and nitrogen remobilization in spring neglected the...

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Cet article est écrit sur la base de la contribution au « XIème Forum Biodétérioration » qui a eu lieu les 4–5 juin 2012 à l’École Nationale Supérieure des Mines de Saint-Étienne.

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Vegetation has a major influence on the water and energy balance of the earth's surface. In the last century, human activities have modified land use, inducing a...

In many agricultural areas, hedgerows give rise to strong expectations of reducing the inputs of excess nitrate to the groundwater and rivers. This study aims to...

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Excess nutrient loads have been recognized to be the major cause of serious water quality problems recently encountered in the North Carolina estuaries and coastal...

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It is increasingly recognized that the atmosphere composition of snow covered regions – especially polar regions – is noticeably affected by air-snow interactions....

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