Biogeochemistry of the critical zone / edited by Adam S. Wymore [and four others].

Format
Book
Language
English
Published/​Created
  • Cham, Switzerland : Springer, [2022]
  • ©2022
Description
1 online resource (206 pages)

Details

Subject(s)
Editor
Series
Advances in Critical Zone Science [More in this series]
Source of description
Description based on print version record.
Contents
  • Intro
  • Series Editor's Preface
  • Contents
  • 1 An Introduction to Biogeochemistry of the Critical Zone
  • References
  • 2 Hot Spots and Hot Moments in the Critical Zone: Identification of and Incorporation into Reactive Transport Models
  • 2.1 Introduction
  • 2.1.1 Definition of Terms
  • 2.1.2 Scope and Overall Impact
  • 2.2 Capturing Scales and Complexity Using Models
  • 2.2.1 Hot Spots Within the Hyporheic Zone-The Redox Microzone Concept
  • 2.2.2 HSHMs at the Floodplain Scale
  • 2.2.3 HSHMs Along River Corridors
  • 2.3 Current Understanding and the Path Forward
  • 2.3.1 A Conceptual Take on HSHMs Using a Trait-Based Framework
  • 2.3.2 Improvements in Field-Scale Characterization of Hyporheic Zones
  • 2.3.3 Recent Developments in Observation and Modeling of Hot Spots Featuring the Sediment Water Interface
  • 2.4 How Can Models Contribute?
  • 2.4.1 Scale Aware Modeling/Parameterization
  • 2.4.2 A Preemptive Prioritization of HSHMs
  • 2.5 Concluding Remarks
  • 3 Constraints of Climate and Age on Soil Development in Hawai'i
  • 3.1 Understanding Critical Zone Functioning Through State Factor Analysis
  • 3.2 Physiographic Setting
  • 3.3 Analytical Approach
  • 3.4 Development of Critical Zone Properties Across the Hawaiian Islands
  • 3.4.1 Weathering Depth and Chemical Denudation
  • 3.4.2 Conditioning Lava Flows for Critical Zone Development
  • 3.5 Biogeochemical Properties of Hawaiian Critical Zone
  • 3.5.1 Weathering and Soil Properties
  • 3.6 Soil Process Domains and Pedogenic Thresholds in Hawai'i
  • 3.6.1 Process Domains
  • 3.6.2 Transitions Among Process Domains
  • 3.7 Conclusions
  • 4 Biofilms in the Critical Zone: Distribution and Mediation of Processes
  • 4.1 Introduction
  • 4.2 Documenting Environmental Biofilms Using the Scanning Electron Microscope
  • 4.3 Biofilms in the Critical Zone.
  • 4.3.1 Plant Hosted, Biofilms Above Ground: Phyllosphere and Endosphere
  • 4.3.2 Biofilms in the Soil
  • 4.3.3 Biofilms in the Deep Critical Zone
  • 4.4 Biofilm Mediation of Critical Zone Processes
  • 4.4.1 Biofilm Role in OM Stabilization, Biogenic Minerals
  • 4.4.2 Biofilm Role in Mineral Weathering
  • 4.4.3 Biofilm Strategies to Survive Drought
  • 4.5 Summary
  • 5 Eroded Critical Zone Carbon and Where to Find It: Examples from the IML-CZO
  • 5.1 Introduction
  • 5.1.1 Field Site
  • 5.2 Methods
  • 5.2.1 Estimates of Post-settlement Sediment Accumulation
  • 5.2.2 Organic Carbon Concentrations and C-Isotopic Compositions
  • 5.2.3 Biomarkers
  • 5.3 Results and Discussion
  • 5.3.1 Sediment and OC Inventories
  • 5.3.2 Organic C Sources and Composition
  • 5.4 Conclusions
  • 6 Advances in Biogeochemical Modeling for Intensively Managed Landscapes
  • 6.1 Introduction
  • 6.2 Long-Term Carbon Dynamics
  • 6.3 Event-Scale Biogeochemical Dynamics: The Impact of Microtopography and Artificial Drainage
  • 6.4 Root Zone Biogeochemistry
  • 7 Hillslope Position and Land-Use History Influence P Distribution in the Critical Zone
  • 7.1 Introduction
  • 7.1.1 Effect of Ecosystem Development on P Distribution
  • 7.1.2 Effect of Topography on P Distribution
  • 7.1.3 Effect of Land Use on P Distribution
  • 7.1.4 Topography and Land Use in the Calhoun CZO
  • 7.2 Methods
  • 7.2.1 Study Site
  • 7.2.2 Sample Collection
  • 7.2.3 Sample Analyses
  • 7.2.4 Data Analyses
  • 7.3 Results
  • 7.3.1 Soil Analyses
  • 7.3.2 Soil Solution Analyses
  • 7.3.3 Resin Capsule Analyses
  • 7.3.4 Stream Analyses
  • 7.4 Discussion
  • 7.4.1 Hillslope Effects
  • 7.4.2 Effects of Land Use on Vertical Leaching
  • 7.4.3 Soil Solution P
  • 7.4.4 Effects of Land-Use History on P Fractions
  • 7.5 Conclusion
  • References.
ISBN
3-030-95921-X
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