机译:将多余的营养物,轻质物质和精细沉积的沉积物与对头道农业流域的农业植物的影响联系起来
U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment;
U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory;
U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, 26 W. Martin Luther King Drive, Cincinnati, Ohio 45268;
U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment;
U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory;
U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, 26 W. Martin Luther King Drive, Cincinnati, Ohio 45268;
nutrients; sediment fines; canopy cover; direct and indirect impacts; fish; macroinvertebrates; periphyton; path analysis;
机译:在景观尺度上控制农业源头流域细河床沉积物的磷含量。
机译:来自阿拉斯加北坡山麓热喀斯特地貌的沉积物和养分输送:对源头水流生态系统的潜在影响
机译:来自阿拉斯加北坡山麓热喀斯特地貌的沉积物和养分输送:对源头水流生态系统的潜在影响
机译:溪流木结构对加拿大落基山上游水流中细沙沉积的影响
机译:落基山上游水流中细沙在磷动力学和河流生产力中的作用:广泛采伐的长期影响。
机译:估算截割方式对北方源水上游养分浓度影响的一种方法
机译:控制景观尺度农业集水区细流床沉积物中磷含量