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土壤蒸渗仪开挖加之水文,地球化学和微生物调查
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Environment
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JoVE Journal
Environment
Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations
Please note that all translations are automatically generated.
Click here for the English version.
土壤蒸渗仪开挖加之水文,地球化学和微生物调查
DOI:
10.3791/54536-v
•
10:30 min
•
September 11, 2016
•
Aditi Sengupta
,
Yadi Wang
,
Antonio A. Meira Neto
,
Katarena A. Matos
,
Katerina Dontsova
2
,
Rob Root
,
Julie W. Neilson
,
Raina M. Maier
,
Jon Chorover
2
,
Peter A. Troch
3
1
Biosphere 2
,
University of Arizona
,
2
Department of Soil, Water and Environmental Science
,
University of Arizona
,
3
Department of Hydrology and Water Resources
,
University of Arizona
Chapters
00:05
Title
00:58
Devise a Sampling Matrix to Ensure Systematic and Comprehensive Sampling of Lysimeter and Demarcation of Voxels
02:49
Microbiology Sample Collection
04:10
Geochemistry and Hydrology Sample Collection
07:14
Results: Excavation of Voxels and Representative Sample Analysis
08:42
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
这项研究提出调查地下的水文,地球化学和土壤蒸渗仪的微生物异质性挖掘方法。在蒸渗仪模拟人工坡面它最初是均匀的条件下,并在18个月内曾受到近5000毫米的水灌溉超过8个周期。
Tags
Soil Lysimeter
Hydrological Processes
Geochemical Processes
Microbiological Heterogeneity
Subsurface
Natural Landscapes
Coevolution
Earth System Processes
Spatial Heterogeneity
Voxel
XYZ Coordinate System
Demarcation
Boundary Effects
Aseptic Sampling
Cross-contamination
Soil Corer
Thin Spatula
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