The last fifteen years have seen increased reference to and adoption of comanagement
in fisheries in Southern Africa, usually as a conditionality for
(national or international) development aid in the sector. Co-management is
supposed to improve the proficiency and efficiency of fisheries
management through decentralization and democratization of decisionmaking,
which...
About 8000 fishers are operating today in the Lake Nasser’s fishery (Egypt) and the annual official landing varies between 12,000 and 15,000 tons. Despite this relatively modest importance, the Egyptian authority decided to embark in a reform of the Lake Nasser fishery in the early 2000s. The objective of the...
This thesis is the first of three sections in what will be a book-long project of creative nonfiction essays. The book will parallel the author's diary with three other family diaries, spanning four generations. This thesis deals with the first of those diaries, written by Antonio Bonetti's, the author's great-grandfather....
Micro scale systems are being utilized in a wide variety of chemical, biological and heat exchanger applications, but suffer from the development of vapor bubbles inside the microchannels due to convective boiling, leading to decreases in system performance. In this work, a simulation-based control strategy is employed to eliminate flow...
We have a poor understanding of the biotic communities in zero-order basins, drainages extending from ridgelines to the initiation of first-order streams. This study describes baseline plant and amphibian composition in unmanaged zero-order basins in the Oregon Coast Range. Specifically, I studied: i) the spatial distribution and diversity of species,...
Poverty reduction and food security are key development concerns articulated through Poverty Reduction Strategy Papers (PRSPs). This paper examines the fisheries sector's participation in these strategies. Adapting Oksanen and Mersmann's (2002) methodology for assessing the status of forestry in Sub-Saharan Africa, we evaluate the fisheries sector's representation in twenty-nine African...
Alternative male phenotypes in salmonine fishes arise from individuals that mature as larger and older anadromous marine-migrants or as smaller and younger freshwater residents. To better understand the processes influencing the expression of these phenotypes we examined the influences of growth in length (fork length) and whole body lipid content...
Practical combustion devices frequently rely upon forced ignition of turbulent fuel/oxidizer mixtures that also contain the product species of combustion. Examples of this include engines that use exhaust gas recirculation (EGR), inter-turbine burners in aircraft engines, and other systems the utilize staged combustion. In this work, the effects of major...
A gap exists in the methods used in industry and available in academia that prevents customers and engineers from having a voice when considering engineering risk appetite in the dynamic shaping of early-phase conceptual design trade study outcomes. Current methods used in Collaborative Design Centers either collect risk information after...
The Messenger magazine is published twice annually by Oregon State University Libraries and Press. This issue is devoted to the history of OSU Libraries and Press.