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9篇 您的检索式:作者名="Vagstad N"
    题名 作者 年代 出处 被引量
1Nutrient losses and N & P balances in small agricultural watersheds in Estonia 显示文摘Iital A Loigu E Vagstad N 2003Nordic Hydrology2003,34,5:1
2Nitrogen balances and leaching in four agricultural catchments in southeastern Norway显示文摘BECHMANN M EGGESTAD H O VAGSTAD N 1998Environmental Pollution1998,102,1:1
3Nutrient losses from agricultural areas in the Gulf of Riga drainage basin 显示文摘Vagstad N Jansons V Loigu E 2000Ecological Engineering2000,14,4:1
4Nutrient losses from agricultural areas in the Gulf of Riga drainage basin显示文摘Vagstad N Jansons V Loigu E etal 2000Ecological Engineering2000,14,4:1
5Phosphor- us losses at the catchment scale within Europe: an over- view显示文摘Kronvang B Vagstad N Behrendt H 2007Soil Use and Management2007,23,1:1
6Nutrient losses from agricultural areas in the Gulf of Riga drainage basin显示文摘Vagstad N Jansons V Loigu E 2000Ecological Engineering2000,14,:1
7Nutrient losses from agricultural areas in the Gulf of Riga drainage basin显示文摘 Jansons V Loigu E 2000Ecological Engineering2000,14,:1
8Regional variations in diffuse nitrogen losses from agriculture in the Nordic andBaltic regions显示文摘Vagstad N Stalnacke P Andersen H E 2004Hydrology and Earth System Sciences2004,8,4:1
9Nutrient losses and N and P balances in small agricultural watersheds in Estonia 显示文摘Iital A Loigu E Vagstad N 2003Nordic Hydrology2003,34,5:1
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