Rivista
/
Ambiente
/
Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading
JoVE Journal
Ambiente
This content is Free Access.
JoVE Journal Ambiente
Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading

Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading

DOI:
10.3791/51617-v

•

10:49 min

•

March 06, 2014

•

, ,
1Annis Water Resources Institute,Grand Valley State University

Capitoli

  • 00:05Titolo
  • 01:34Field Sampling
  • 03:47Laboratory Incubation
  • 05:59P Release Rate and Internal P Load Calculation
  • 06:53Results: Representative Phosphorus Flux Calculation
  • 10:09Conclusion

Summary

Traduzione automatica

Traduzione automatica

Lake eutrophication is a water quality issue worldwide, making the need to identify and control nutrient sources critical. Laboratory determination of phosphorus release rates from sediment cores is a valuable approach for determining the role of internal phosphorus loading and guiding management decisions.

Tags

Phosphorus FluxInternal Phosphorus LoadingEutrophicationSediment CoresLaboratory IncubationsAlum TreatmentSediment ResuspensionBioturbationDissolved OxygenRedox StatusLake ManagementLake Restoration

Article

Embed

AGGIUNGI ALLA PLAYLIST

Usage Statistics

Video correlati

check_url/it/51617?article_type=v

Determination of Microbial Extracellular Enzyme Activity in Waters, Soils, and Sediments using High Throughput Microplate Assays
check_url/it/51617?article_type=v

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout (Salvelinus namaycush) from Its Prey
check_url/it/51617?article_type=v

Measurement of Greenhouse Gas Flux from Agricultural Soils Using Static Chambers
check_url/it/51617?article_type=v

Development of Sulfidogenic Sludge from Marine Sediments and Trichloroethylene Reduction in an Upflow Anaerobic Sludge Blanket Reactor
check_url/it/51617?article_type=v

Simultaneous DNA-RNA Extraction from Coastal Sediments and Quantification of 16S rRNA Genes and Transcripts by Real-time PCR
check_url/it/51617?article_type=v

A Flow-through Exposure System for Evaluating Suspended Sediments Effects on Aquatic Life
check_url/it/51617?article_type=v

Development of Metarhizium anisopliae as a Mycoinsecticide: From Isolation to Field Performance
check_url/it/51617?article_type=v

Preparation of Authigenic Pyrite from Methane-bearing Sediments for In Situ Sulfur Isotope Analysis Using SIMS
check_url/it/51617?article_type=v

Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method
check_url/it/51617?article_type=v

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn (Zea mays) As an Exemplar

Read Article