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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

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06:42 min

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July 22, 2019

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, ,
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

Chapters

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

Summary

자동 번역

자동 번역

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 ReleaseLaboratory MicrocosmsWater Quality AssessmentSoluble PhosphorusSaturationBiogeochemical ProcessesSoil/sediment SamplingSievingGravimetric Water ContentMicrocosm SetupDrainage PortsFilter ScreensLeak Testing

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