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Title
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Spatial variation in atmospheric nitrogen deposition on low canopy vegetation
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Author
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Abstract
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| Current knowledge about the spatial variation of atmospheric nitrogen deposition on a local scale is limited, especially for vegetation with a low canopy. We measured nitrogen deposition on artificial vegetation at variable distances of local nitrogen emitting sources in three nature reserves in the Netherlands, differing in the intensity of agricultural practices in the surroundings. In the nature reserve located in the most intensive agricultural region nitrogen deposition decreased with increasing distance to the local farms, until at a distance of 1500 m from the local nitrogen emitting sources the background level of 15 kg N ha(-1) yr(-1) was reached. No such trend was observed in the other two reserves. Interception was considerably lower than in woodlands and hence affected areas were larger. The results are discussed in relation to the prospects for the conservation or restoration of endangered vegetation types of nutrient-poor soil conditions. (c) 2006 Elsevier Ltd. All rights reserved. |
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Language
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English
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Source (journal)
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Environmental pollution. - London, 1987, currens
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Publication
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London
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2006
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ISSN
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0269-7491
[print]
1873-6424
[online]
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DOI
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10.1016/J.ENVPOL.2006.02.015
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Volume/pages
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144
:3
(2006)
, p. 826-832
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ISI
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000241252600015
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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