2009 Isotope Hydrology and Bio-Geochemistry Workshop

OSU LaSells Stewart


8:30‐9:00 Anne Nolin: Introduction and overview (Anne Nolin)

| Video |


9:00‐10:00 Jeff McDonnell: Isotope tracers and watershed hydrology

| Video |


10:15‐12:00 Carol Kendall: Isotope fundamentals: terminology, fractionation, lab QA/QC; Brief overview of major isotope tools and their applications to hydrology and biogeochemistry

| Video - Fundamentals | Video - Overview 1 | Video - Overview 2 |

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Isotope hydrology case studies

 

1:00‐1:30 Renee Brooks: Two water worlds: Isotope evidence that trees and streams return different pools of water to the hydrosphere

| Video |


1:30‐2:00 Taka Sayama: Modeling isotope residence times

| Video |


2:00‐2:30 Jeff LaFrenierre: Using stable water isotopes to evaluate tropical glacier hydrological changes.

| Video |


2:30‐3:00 Manish Gupta: Latest advances in isotope studies using laser spectroscopy: High frequency, increased precision, and new applications

| Video* |


Isotope biogeochemistry case studies

3:15‐3:45 David Myrold: C and N Cycling in Soils: Learning a Lot with a Little Label

| Video |


3:45‐4:15 Dan Sobota: Tracking the fate of nitrogen in stream ecosystems using isotope additions: the Lotic Intersite Nitrogen eXperiment (LINX)

| Video |


4:15‐4:15 Aaron Van Pelt: Wavelength‐Scanned Cavity Ring Down Spectroscopy‐Based Analyzers:
Applications in Stable Isotope Analysis

| Video |


Tuesday, June 9

Isotope hydro/biogeochemistry case studies


8:30‐9:00 Carol Kendall: Isotope applications to foodweb, food
adulteration, and other forensic studies

| Video* |


9:00‐9:30 Carol Kendall: Isoscapes: eye‐candy and effective tools to
address large‐scale environmental challenges

| Video* |


9:30‐10:00 Robbins Church: Stable isotopes of sulfur and oxygen in
fish as indicators of habitat use

| Video* |


10:15‐12:00 Rick Hooper: End Member Mixing Analysis (EMMA)


| Video |

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* Permission not granted