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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 781 to 790 of 1081 (0.051 seconds)

Spelling suggestions: "subject:"geochemistry"" "subject:"biogeochemical""

781

Conversion of Carbon Dioxide and Hydrogen into Methane in Bench-scale Microcosms and Packed Column Reactors

Congiu, Brian Alexander January 2010 (has links)
No description available.
Alternative Energy
Biogeochemistry
Environmental Science
Geochemistry
Carbon Dioxide
Hydrogen
Methane
Microcosms
Packed Column Reactors
Methanogenesis
Methanogen
782

Polycyclic Aromatic Hydrocarbons (PAHs): Degradation and Fungal Biomass (Ergosterol) in Sediment with added Nitrogen

Osama, Mohammad 19 September 2009 (has links)
No description available.
Biogeochemistry
Biology
Chemistry
Environmental Science
Geochemistry
polycyclic aromatic hydrocarbons
ergosterol
cholesterol
sediment
783

Analysis of Temporal Range Change in Neotropical Passerine Migrants Using Stable Hydrogen Isotope Techniques

Abraham, Elizabeth C. 22 September 2015 (has links)
No description available.
Conservation
Biogeochemistry
Geographic Information Science
Wildlife Management
Stable isotopes
Range change
Deuterium
Conservation
784

Molecular Simulation Investigation on the Structure-Activity Relationships at Inorganic-Biomolecule Interfaces

Zhao, Weilong 04 October 2016 (has links)
No description available.
Polymers
Chemistry
Biogeochemistry
Biology
785

Nitrogen Removal and Recycling by Sediments in the Lower Great Miami River, Ohio

Slone, Lee A. 12 September 2016 (has links)
No description available.
Biogeochemistry
Environmental Science
nitrogen
Lower Great Miami River
denitrification
DNRA
anammox
impoundment
sediment fluxes
786

Seasonal and Spatial Influences on Soil Properties, Microbial Composition and Function in a Mixed Mesophytic Forest

Scott, Lindsay G. 22 September 2010 (has links)
No description available.
Biogeochemistry
Environmental Science
Soil Sciences
soil
PLFA
season
aspect
microbial community
southeast Ohio
787

Effects of a pulsing hydroperiod on a created riparian river diversion wetland

Fink, Daniel Francis 05 January 2007 (has links)
No description available.
created wetlands
Olentangy River Wetland Research Park
wetland succession
ecosystem modelling
nutrient biogeochemistry
birds
788

Effects of Low-head Dams on Habitat Structure, Carbon and Nitrogen Allocation, and Microbial Activity in Urban Rivers

McGee, Lauren E. 05 September 2008 (has links)
No description available.
Biogeochemistry
Ecology
Environmental Science
Freshwater Ecology
denitrification
methane
methane oxidation
nitrification
sediment chemistry
water chemistry
789

The Role of Landsliding in Fluvial Carbon Transport

Trierweiler, Annette Marie 27 September 2010 (has links)
No description available.
Biogeochemistry
Geochemistry
Geology
Hydrology
landslides
organic carbon
major ions
weathering
Sierra de las Minas, Guatemala
790

Interactions among soil, plants, and endocrine disrupting compounds in livestock agriculture

Card, Marcella 13 September 2011 (has links)
No description available.
Agricultural Chemicals
Biogeochemistry
Environmental Science
Plant Biology
Endocrine disrupting compounds
sorption
plant uptake
phytoremediation

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