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Principles and Environmental Applications of Stable Isotopes

Principles and Environmental Applications of Stable Isotopes

Principles and Environmental Applications of Stable Isotopes. The whirlwind tour Elizabeth Sulzman Oregon State University, Dept. Crop & Soil Sci. Part 1: the basics. The difference among isotopes. Isotopes are atoms of the same element with different numbers of neutrons

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964 views • 31 slides
Publications in 2005

Publications in 2005

Publications in 2005. Zheng D, Chen J, Noormets A, Euskirchen ES, LeMoine J (2005) Effects of climate and land use on landscape soil respiration in northern Wisconsin, USA: 1972 to 2001. Climate Research 28, 163-173.

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301 views • 19 slides
Outline

Outline

Eddy covariance - estimating ecosystem fluxes of carbon and water Asko Noormets, Jiquan Chen Dept. Earth, Ecological and Environmental Sciences The University of Toledo Ge Sun, Steve McNulty Southern Global Change Program, USDA FS. Outline. Background - brief theory and history

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258 views • 17 slides
What we learned about isotopes

What we learned about isotopes

What we learned about isotopes. Elizabeth Sulzman. Problem 1: Sources of nitrate in ground water. The ground water in your area exceeds the EPA standard of 10 ppm of nitrate. What nitrate sources are responsible?. 3 possible sources 2 isotopic signatures measured in sources and groundwater.

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246 views • 15 slides
Canadian Greenhouse Gases Measurements Network (MSC)

Canadian Greenhouse Gases Measurements Network (MSC)

Signals of Photosynthesis and Respiration at Boreal Forests Response to Environment Changes: Retrieved from Isotope Measurements of Atmospheric CO 2

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200 views • 12 slides
4-6 th Feb 2008, Weintal Resort, Tanunda, Australia.

4-6 th Feb 2008, Weintal Resort, Tanunda, Australia.

Seasonal Changes of Soil and Ecosystem Respiration in a Young Forest J Hunt, T McSeveny and F Kelliher. 4-6 th Feb 2008, Weintal Resort, Tanunda, Australia. Carbon storage. New Zealand is a signatory to the Kyoto Protocol Required to create inventory of its GHG sources and sinks

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112 views • 11 slides
Highlights

Highlights

Hurricane disturbance and recovery of carbon and energy balance in a tidal mangrove forest. Jordan G Barr 1 , Vic Engel 1 , Jose D Fuentes 2 , Tom J Smith III 3 1 South Florida Natural Resource Center, Everglades National Park, Homestead FL

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122 views • 1 slides
Introduction

Introduction

USING SPECTRAL REFLECTANCE TO DETERMINE LIGHT USE EFFICIENCY. Karl F. Huemmrich a , Lawrence Corp b , Andrew Russ c , Elizabeth Middleton d , William Kustas c , John Prueger c , and Yen-Ben Cheng d

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59 views • 1 slides
CO 2 FLUXES

CO 2 FLUXES

1- Shira region. 1. Hakasia. H 2 O FLUXES AND WATER USE EFFICIENCY

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153 views • 1 slides
Hakasia

Hakasia

Three years of continuous CO 2 flux monitoring over a natural steppe in Hakasia (Russian Federation ) L.Belelli Marchesini (1) , R.Valentini (1) . (1) Department of Forest Resources and Environment, University of Tuscia, Via San Camillo de Lellis, 01100 Viterbo, Italy. 1- Shira region. 1.

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227 views • 1 slides

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