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首页> 外文期刊>Catena: An Interdisciplinary Journal of Soil Science Hydrology-Geomorphology Focusing on Geoecology and Landscape Evolution >Long-term erosional responses after fire in the Central Spanish Pyrenees: 2. Solute release.
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Long-term erosional responses after fire in the Central Spanish Pyrenees: 2. Solute release.

机译：西班牙中部比利牛斯山脉火灾后的长期腐蚀反应：2.溶质释放。

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摘要

Studies were conducted for 8 years to determine the effect of fire on solute losses from abandoned fields found on the slopes of the Pyrenees Mountains in Spain. Solute release played a key role in loss of materials from eroding slopes and may account for up to 60% of these losses. The objective of the research was to examine long-term solute losses caused by fire that occurred during the first month following burning. After this initial surge caused by the increase in surface runoff, the loss of solutes was very low during the 8-year study period. Calcium was the major element lost. The measured effect of fire on solute release was negligible in comparison to other semiarid and humid environments..
机译：进行了为期8年的研究，以确定火灾对西班牙比利牛斯山脉山坡上废弃土地的溶质损失的影响。溶质的释放在侵蚀性坡面造成的材料损失中起着关键作用，可能占这些损失的60％。该研究的目的是检查燃烧后第一个月内因火灾引起的长期溶质损失。在最初由地表径流增加引起的浪涌之后，在8年的研究期内，溶质的损失非常低。钙是损失的主要元素。与其他半干旱和潮湿的环境相比，火灾对溶质释放的影响实在可以忽略不计。

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