Commercial fisheries on the West Coast are traditionally managed under large-scale management and conservation plans implemented by state and federal agencies. This scale of management can present obstacles for fishing communities. This thesis examines emerging cases of attempts to define and implement sustainable management of commercial fisheries under a community-based co-management model. In Port Orford, Sitka, San Diego and Santa Barbara, preliminary community-based co-management models are enabling fishing communities to pursue social sustainability through preserving access, participating in local science, and direct marketing for fish products. These communities are actively reshaping traditional models of conceptualizing and managing common-pool resources like fisheries.

Thesis (MA (English))--University of Stellenbosch, 2010. / ENGLISH ABSTRACT: This thesis describes a qualitative investigation of the creative writing processes of successful publishing authors in the South African context. Four successful South African authors of fiction were interviewed with the intention of garnering current, local insights into the creative writing process in order to nuance this field of knowledge and to challenge reductive, undynamic ways of thinking about it. What these creative writers say about their writing processes is discussed in the context of previous empirical research on the writing process and the creative process in the related fields of composition studies and psychology. The resulting theoretical paradigm for the study was a flexible, recursive cognitive process model of the writing process within the context of a particular domain and field, in opposition to a stage model of writing or models of writing that are devoid of social and affective context. Interviews with Margie Orford, Imraan Coovadia, Lesley Beake and John van de Ruit investigated how expert creative writers work in the South African context and explored contributing factors to the writing process, from initial inspiration or origination of ideas through to submission of completed manuscripts for publication. The creative writers in question are experienced authors who have published more than once as the intention was to discover what successful or established authors of literary fiction do, with an eye to making a contribution to current international attempts at theorising the field of creative writing. The results of this research indicated clear support for most of the combined underlying theories and hypotheses discussed in the literature study, with an indication of some areas that required further refining and research, such as the impact of situational variables on the writing process. Finally some suggestions are made as to how the theoretical models might be improved through combination and comparison with one another and with more extensive empirical research, and some of the implications of this research for creative writing pedagogy and the development of novice writers are explored. / AFRIKAANSE OPSOMMING: Hierdie tesis beskryf ’n kwalitatiewe ondersoek van die kreatiewe skryfprosesse van suksesvolle gepubliseerde outeurs in die Suid-Afrikaanse konteks. Onderhoude is met vier suksesvolle fiksieskrywers gevoer met die doel om hedendaagse, plaaslike insig in die kreatiewe skryfproses te verkry ten einde hierdie kennisgebied te nuanseer en reduserende, ondinamiese denke daaroor aan te veg. Hierdie kreatiewe skrywers se beskrywing van hul skryfproses word bespreek teen die agtergrond van vorige empiriese navorsing oor die skryfproses en die kreatiewe proses in die verwante gebiede van stylstudies en sielkunde. Die teoretiese paradigma vir die studie wat hieruit gespruit het, was ’n buigsame, rekursiewe kognitiewe prosesmodel van die skryfproses in die konteks van ’n spesifieke domein en gebied, in teenstelling met ’n faseskryfmodel of skryfmodelle sonder enige maatskaplike en affektiewe konteks. Deur middel van onderhoude met Margie Orford, Imraan Coovadia, Lesley Beake en John van de Ruit is ondersoek hoe ervare kreatiewe skrywers in die Suid-Afrikaanse konteks werk, en faktore wat tot die skryfproses bydra, is ondersoek. Sodanige proses strek van aanvanklike inspirasie of die oorsprong van idees tot die inlewering van voltooide manuskripte vir publikasie. Die betrokke kreatiewe skrywers is bedrewe outeurs wat reeds meer as een keer gepubliseer het, aangesien die voorneme was om uit te vind hoe suksesvolle of gevestigde outeurs te werk gaan met die oog daarop om ’n bydrae te maak tot huidige internasionale pogings om die gebied van kreatiewe skryfwerk te teoretiseer. Die resultate van hierdie studie toon duidelike ondersteuning vir die meeste van die gekombineerde onderliggende teorieë en hipoteses wat in die literatuurstudie bespreek is, alhoewel daar ’n aanduiding is dat sommige gebiede verdere verfyning en navorsing verg, byvoorbeeld die impak van situasionele veranderlikes op die skryfproses. Laastens word enkele aanbevelings gemaak oor hoe die teoretiese modelle verbeter kan word deur kombinasie en vergelyking met ander modelle en deur meer omvattende empiriese navorsing, en die implikasies van hierdie navorsing vir die pedagogie van kreatiewe skryfwerk en die ontwikkeling van amateurskrywers word ook ondersoek.

Phytophthora lateralis is the causal agent of cedar root rot, a fatal forest pathogen whose principal host is Chamaecyparis lawsoniana (Port-Orford-cedar), a predominantly riparian-restricted endemic tree species of ecological, economical, and cultural importance to coastal Oregon and California. Local scale distribution of P. lateralis is thought to be associated with timber harvest and road-building disturbances. However, knowledge of the landscape-scale factors that contribute to successful invasions of P. lateralis is also important for effective land management of Port-Orford-cedar. P. lateralis is able to infest in wet conditions via stream networks (zoospore) and dry conditions via road networks (resting spore). This study tested the hypothesis that vehicles spread P. lateralis by relating its distribution to traffic intensive, anthropogenic disturbances (i.e. a road network, timber harvest) over a 31-yr period in a 3,910-km² portion of the Rogue River-Siskiyou National Forest in the Siskiyou Mountains of Oregon. Indices of road disturbance (presence/absence, configuration, length, density, road-stream network connectivity) and timber harvest (presence/absence, area, density, frequency) were related to locations of infested cedar populations from a USFS survey dataset using a geographic information system (GIS). About 40% of 934 7th-field catchments were infested with the pathogen. Total road length of the study site was 5,070 km; maximum road density was 8.2 km/km2 and averaged 1.6 km/km² in roaded catchments (n = 766). Timber activities extracted 17,370 ha (2,338 cutting units) of forest across 509 catchments; 345 catchments were cut ≥ twice. Maximum harvest density was 0.92 km²/km² ([mean] = 0.04). Both road networks and timber harvest patchworks were significantly related to cedar root rot heterogeneity. Chi-squared contingency tables showed that infestation rates were 2.2 times higher in catchments with roads compared to roadless catchments and 1.4 times higher in catchments with road-stream intersections compared to those that were unconnected. Infestation was twice as likely in catchments with both harvest and road presence than road presence alone. Single-variable logistic regression showed that a one percent increase in harvest density increased infestation odds 25% and a one-unit (km/km²) increase in road density increased infestation odds 80%. Road and stream network configuration was also important to pathogen distribution: 1) uninfested catchments are most likely to be spatially removed from infested, roaded catchments, 2) only 11% of 287 roaded catchments downstream of infested, roaded catchments were uninfested, and 3) only 12% of 319 catchments downstream of infested catchments were uninfested. Road networks and timber harvest patchworks appear to reduce landscape heterogeneity by providing up-catchment and down-catchment access to host populations by linking pathogenic materials to the stream network. Timber harvest data suggest that while infestation risk to Port-Orford-cedar populations remains high, management policies may have curbed infestation risk in timber-harvested catchments; if this is a result of specific P. lateralis mitigation policies adopted in the late 1980's or broader, region-wide conservation policies (i.e. the Northwest Forest Plan) is yet unclear. / Graduation date: 2012