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首页> 外文期刊>Ecological engineering: The Journal of Ecotechnology >Post-restoration development of organic carbon and nutrient leaching from two ecohydrologically different peatland sites
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Post-restoration development of organic carbon and nutrient leaching from two ecohydrologically different peatland sites

机译：从两个生态水文不同的泥炭地恢复有机碳和养分的恢复后发展

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摘要

Restoration of drained peatland forests is an important tool in maintaining and improving biodiversity in the boreal region. It has been shown to cause leaching of nutrients from the restoration area to lower waterbodies. Two drained peatland systems of different ecohydrological types in the Nuuksio (60°18'N, 24°27'E) and Seitseminen (61°56'N, 23°26'E) national parks were restored and total organic carbon, nitrogen and phosphorus leaching was monitored for 6 years after restoration. The richer site proved to leach more nitrogen and less total organic carbon and phosphorus than the poor site although the per-treatment-area excess leaching of organic carbon caused by restoration was higher in the richer site. The pattern of excess leaching was more stable in the poor site. The differences in leaching reflect the ecohydrological differences between these two peatland basins.
机译：恢复流失的泥炭地森林是维持和改善北方地区生物多样性的重要工具。已经表明，它会导致营养物质从修复区渗出到下部水体。修复了努克西奥（N°60'N，24°27'E）国家公园的两个不同生态水文类型的泥炭地系统，恢复了总有机碳，氮和恢复后监测磷的浸出6年。富矿区的浸出液比富矿区的浸出更多的氮，总有机碳和磷更少，尽管在富矿区，每个处理区由于恢复而造成的有机碳过量浸出较高。在贫困地区，过量淋洗的模式更为稳定。淋溶差异反映了这两个泥炭地盆地之间的生态水文差异。

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