Journal
/
Environnement
/
Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations
Journal JoVE
Environnement
Un abonnement à JoVE est nécessaire pour voir ce contenu.  Connectez-vous ou commencez votre essai gratuit.
Journal JoVE Environnement
Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations

Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations

DOI:
10.3791/54536-v

•

10:30 min

•

September 11, 2016

•

, , , , , , , , ,
1Biosphere 2,University of Arizona, 2Department of Soil, Water and Environmental Science,University of Arizona, 3Department of Hydrology and Water Resources,University of Arizona

Chapitres

  • 00:05Titre
  • 00:58Devise a Sampling Matrix to Ensure Systematic and Comprehensive Sampling of Lysimeter and Demarcation of Voxels
  • 02:49Microbiology Sample Collection
  • 04:10Geochemistry and Hydrology Sample Collection
  • 07:14Results: Excavation of Voxels and Representative Sample Analysis
  • 08:42Conclusion

Summary

Traduction automatique

Traduction automatique

This study presents an excavation method for investigating subsurface hydrological, geochemical, and microbiological heterogeneity of a soil lysimeter. The lysimeter simulates an artificial hillslope which was initially under homogeneous condition and had been subjected to approximately 5,000 mm of water over eight cycles of irrigation in an 18-month period.

Tags

Keywords: Soil LysimeterHydrological ProcessesGeochemical ProcessesMicrobiological HeterogeneitySubsurfaceNatural LandscapesCoevolutionEarth System ProcessesSpatial HeterogeneityVoxelXYZ Coordinate SystemDemarcationBoundary EffectsAseptic SamplingCross-contaminationSoil CorerThin Spatula

Article

Embed

AJOUTER À LA PLAYLIST

Usage Statistics

Vidéos Connexes

check_url/fr/54536?article_type=v

Design and Operation of a Continuous 13C and 15N Labeling Chamber for Uniform or Differential, Metabolic and Structural, Plant Isotope Labeling
check_url/fr/54536?article_type=v

Integrated Field Lysimetry and Porewater Sampling for Evaluation of Chemical Mobility in Soils and Established Vegetation
check_url/fr/54536?article_type=v

A Protocol for Collecting and Constructing Soil Core Lysimeters
check_url/fr/54536?article_type=v

A Gusseted Thermogradient Table to Control Soil Temperatures for Evaluating Plant Growth and Monitoring Soil Processes
check_url/fr/54536?article_type=v

Protocols for Quantifying Transferable Pesticide Residues in Turfgrass Systems
check_url/fr/54536?article_type=v

Nanopore DNA Sequencing for Metagenomic Soil Analysis
check_url/fr/54536?article_type=v

Measuring and Mapping Patterns of Soil Erosion and Deposition Related to Soil Carbonate Concentrations Under Agricultural Management
check_url/fr/54536?article_type=v

Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity
check_url/fr/54536?article_type=v

Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon
check_url/fr/54536?article_type=v

Combined Size and Density Fractionation of Soils for Investigations of Organo-Mineral Interactions

Read Article