Index Catalog // ScholarsArchive@OSU

Interspecific carbon transfer in ectomycorrhizal tree species mixtures

Creator:: Simard, S. (Suzanne)
Abstract:: The overall goal of this study was to investigate influences of ectomycorrhizae (EM) and interspecific carbon transfer on seedling performance in species mixtures. The objectives were to: (I) determine the potential for EM to link paper birch and Douglas-fir, (ii) quantify gross and net interspecific carbon transfer, and (iii) evaluate...
Resource Type:: Dissertation

Enhancing Hydrogen Production using Single Chamber Microbial Electrolysis Cells by Tackling Hydrogen Scavengers

Creator:: Wang, Luguang
Abstract:: Biological hydrogen production from renewable feedstocks was reckoned as a promising method for sustainable energy production. Bioelectrochemical hydrogen production using microbial electrolysis cells (MECs) demonstrated superiorities over the conventional methods for hydrogen production. The introduction of the membrane-less single chamber design further improved the feasibility of MECs for practical application,...
Resource Type:: Dissertation
Full Text:: ) chloroform enhanced the hydrogen production rate from 0 L/L/D to 4.9 L/L/D and the current density from 12

Habitat Use and Ecological Interactions of Invasive Lionfish in the Bahamas

Creator:: Davis, Alexandra C. D.
Abstract:: Invasive species are a growing global economic and ecological problem. Invasive Indo-Pacific lionfish (Pterois spp.) are known to have extreme negative effects on coral-reef communities in the Bahamas, so understating their distribution within and among reefs, what limits their local movements, and the effects they have on native prey species...
Resource Type:: Dissertation
Full Text:: the spectrally derived seafloor habitat (panels d, e, f). ..... 41 3.1 Study area off the

Canopy Effects on the Snow Hydrology of a Forested Mountain Environment in the Pacific Northwest, USA

Creator:: Roth, Travis R.
Abstract:: Rising global temperatures are having lasting effects on mountain snow environments in the form of diminishing snowpacks, shorter accumulation seasons, and shifts in meltwater timing. Seasonal snowpack is a vital source of water for natural and human systems. In the forested mountain landscapes of the Pacific Northwest seasonal snowmelt feeds...
Resource Type:: Dissertation
Full Text:: energy at the snow surface; b) net solar radiation; c) net longwave radiation; and d) net turbulent

Advocacy Coalitions, Shifting Priorities and Disability Services: An Integrative and Iterative Approach to Explaining Policy Change

Creator:: Giordono, Leanne S.
Abstract:: Under the label “Supported Employment,” services that promote competitive, integrated employment (CIE) for working-age adult with intellectual and developmental disabilities have been federally funded since the 1980s, alongside other more traditional day habilitation and segregated or sub-minimum wage employment services. However, since the early 2000s, over 30 states have adopted...
Resource Type:: Dissertation

The Narrative of Environmentalism in Kuwait

Creator:: Husain, Abdullah M.
Abstract:: Kuwait has undergone dramatic political and economic transformations over the past century. From the rapid transition to an oil-based economy in the 1940s to the unexpected Iraqi invasion in 1990, change has been constant. While much of the focus has been on the economy and society, it is also true...
Resource Type:: Dissertation

Limitations to Seedling Regeneration on Tropical Forest Restoration Plantations in Northern Thailand

Creator:: Sangsupan, Hathai A.
Abstract:: This dissertation investigated potential ecological limitations to seedling regeneration in young, seasonally dry, evergreen forest restoration plantations in northern Thailand. We explored whether recruitment of colonizing tree species in the restoration plantations can be attributed to seed dispersal mode (i.e. abiotic or animal dispersal) and seed size. We did this...
Resource Type:: Dissertation
Full Text:: compared to trees ≥ 10 cm dbh in HKK-FDP. (d) Abundance distribution of seed-sizes among colonizing

Enzymatic and respiratory studies on the role of cobalt in legumes

Creator:: De Hertogh, August
Resource Type:: Dissertation
Full Text:: legumes AN ABSTRACT OF THE THESIS OF August Albert De Hertogh for the Ph. D. in Plant Physiology

Resilience and adaptability of transboundary rivers : the principle of equitable distribution of benefits and the institutional capacity of the Nile Basin

Creator:: Iyob, Biniam
Abstract:: Biophysical, socioeconomic and geopolitical pressures from population growth and economic development are leading to an increase in tensions regarding the sharing of water within transboundary basins. Transboundary basins are surface rivers and groundwater resources that are shared among sovereign nations and autonomous regions. This dissertation focuses on surface water in...
Resource Type:: Dissertation
Full Text:: .......................................................................................... 85 3.6.4 Article 6. 1 (d): the effects of the use or uses of the watercourses in

ScholarsArchive@OSU

Interspecific carbon transfer in ectomycorrhizal tree species mixtures

Enhancing Hydrogen Production using Single Chamber Microbial Electrolysis Cells by Tackling Hydrogen Scavengers

Habitat Use and Ecological Interactions of Invasive Lionfish in the Bahamas

Canopy Effects on the Snow Hydrology of a Forested Mountain Environment in the Pacific Northwest, USA

Advocacy Coalitions, Shifting Priorities and Disability Services: An Integrative and Iterative Approach to Explaining Policy Change

The Narrative of Environmentalism in Kuwait

Limitations to Seedling Regeneration on Tropical Forest Restoration Plantations in Northern Thailand

Enzymatic and respiratory studies on the role of cobalt in legumes

Resilience and adaptability of transboundary rivers : the principle of equitable distribution of benefits and the institutional capacity of the Nile Basin

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