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测量实验室微量微生物中的磷释放,用于水质评估

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Measuring Phosphorus Release in Laboratory Microcosms for Water Quality Assessment

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测量实验室微量微生物中的磷释放,用于水质评估

DOI:

10.3791/60072-v

•

06:42 min

•

July 22, 2019

•

Eric O. Young, Donald S. Ross, Jessica Sherman

¹United States Department of Agriculture, Agricultural Research Service (USDA-ARS), Institute for Environmentally Integrated Dairy Management, ²Department of Plant and Soil Science,University of Vermont

Capítulos

00:04Título
00:46Sample Equipment
01:43Microcosm Construction
02:55Conducting a Phosphorous Release Trial
04:19Results: Porewater SRP and Floodwater SRP
05:59Conclusion

Summary

Tadução automática

在饱和土壤和沉积物中准确定量磷(P)解吸电位对P建模和运输缓解工作非常重要。为了更好地解释在长期饱和条件下的原位土壤-水氧化还原动力学和P动员,在实验室缩微图反复取样的基础上,开发了一种简单的方法。

Tags

Phosphorus Release Laboratory Microcosms Water Quality Assessment Soluble Phosphorus Saturation Biogeochemical Processes Soil/sediment Sampling Sieving Gravimetric Water Content Microcosm Setup Drainage Ports Filter Screens Leak Testing

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