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Author:

Yamaguchi, Kosei

Title:

Geochemistry of Archean–Paleoproterozoic Black Shales: The Early Evolution of the Atmosphere, Oceans, and Biosphere

Graduate Program:

Geosciences

Keywords:

N2 fixation
Carbon
Photosynthesis
Sulfur
Sulfate reduction
Stable Isotopes
Proterozoic
Continental Crust
Black Shales
Paleoproterozoic
Anoxic
Pilbara
Hamersley
Iron
Australia
Nitrogen
Archean
Oxic
Pyrite
Thorium
Nitrification
Denitrification
Uranium
Molybdenum
Methanogenesis
Griqualand West
Witwatersrand
Barberton
South Africa

File:

Download Kosei.pdf

Committee Members:

Lee Kump, Committee Member
Raymond Gabriel Najjar Jr., Committee Member
Hiroshi Ohmoto, Committee Chair/Co-Chair
Michael Allan Arthur, Committee Member

Author:

Britson, Aliana Jocelyn

Title:

Impacts of Surrounding Land-use on Denitrification and Carbon Storage in Headwater Wetlands of Central Pennsylvania

Graduate Program:

Ecology

Keywords:

Denitrification
Carbon Storage
Wetlands
Anthropogenic Disturbance
Ecosystem Services
Ecosystem Functional Assessments

File:

Download Britson_A._Dissertation_-TRUE_FINAL.pdf

Committee Members:

Denice Heller Wardrop, Dissertation Advisor/Co-Advisor
Elizabeth Weeks Boyer, Committee Chair/Co-Chair
Patrick Joseph Drohan, Committee Member
Christopher J Duffy, Committee Member

Author:

Altamirano, Katherine

Title:

Spatial and Temporal Controls on Denitrification in an Urban Riparian Zone

Graduate Program:

Ecology

Keywords:

Denitrification
hot spot
hot moment
control point
urban riparian zone

File:

Download Altamirano_Thesis.pdf

Committee Members:

Jason Kaye, Program Head/Chair
Jonathan M Duncan, Thesis Advisor/Co-Advisor
Lauren Mc Phillips, Committee Member
Erica A H Smithwick, Committee Member