Bowen Island is situated within six and one-half miles of the University of British Columbia and is accessible at all seasons. The island contains a great variety of rocks and offers an excellent opportunity for the student geologist to study batholithic and minor intrusives, acidic to basic extrusives, pyroclastics and sediments. The writer studied the rocks and is submitting, for a Master's degree in Geological Engineering, this paper encompassing the results of his study. Roughly two-thirds of the island were visited in reconnaissance survey. Mapping was done by means of pacing, compass and barometer. A compilation map showing the writer's observations and those of earlier observers is presented. A small area, roughly half a mile square, was studied in detail and is the main basis of the paper. The area studied in detail was found to be composed of volcanics, sediments, quartz-diorite and minor intrusives. The earliest rocks in the detailed area are a series of volcanics with some interbedded sediments. The volcanics and interbedded sediments are highly metamorphosed and intruded by basic porphyry dykes which are in turn metamorphosed to a lesser degree. All the above are cut by quartz-diorite and minor acid intrusions. This places the basic porphyry dykes as later than the volcanics and earlier than the quartz-diorite and related rocks. Basic dykes of trachytic texture represent the closing period of intrusion. Pleistocene and post-pleistocene sediments lie unconformably on the earlier rocks. There are three types of metamorphism present: a) dynamic metamorphism; b) thermal metamorphism; c) contact metamorphism. In addition to these, paulopost juvenile action and propylitization have caused considerable alteration of the volcanics and related dykes. The age of the batholith is accepted provisionally as Upper Jurassic. Material which is believed to be from fossilized organisms but which has not yet proved identifiable, is found in limey inclusions in the volcanics of Wharf Point. The inclusions may indicate an earlier limestone formation or mud formation contemporaneous with the flow rocks. Structures in the pre-batholith volcanics are of questionable assistance in determining top from bottom of a formation. / Science, Faculty of / Earth, Ocean and Atmospheric Sciences, Department of / Graduate

A contemporary view of health and health care has arisen, out of the broadened social understandings of the later half of this century, which recognizes the individual as a whole person (rather than a clinical object), and which recognizes the local community as the preferable locus of care. The community health center model has emerged as a response to this contemporary view. It is a community-specific model of health care delivery, health promotion, and community action. Its services cover a full range of primary health care needs (from social work to urgent care), utilizing a multi-disciplinary team approach. While the response of facility planning and programming to the contemporary view of health and health care has been explored to great depth over the past twenty five years, the response of architecture has not. The intent of this thesis was, therefore, to create an architectural design that may serve as a model of the multiservice community health center, and as a source of architectural ideas which respond to the contemporary view of health and health care. A rural site was selected as the most appropriate setting for a new purpose-built facility. The design solution specifically sought to countermand the alienation, stress, loss of sense of personal control, unfamiliarity, sterility, and institutional qualities of the common medical environment - particularly, from the experiential viewpoint of the client. The design also sought to stand on its own as a legitimate work of architecture. Towards these ends, the building was bound to the community via prominence, accessibility and familiarity in the activities of daily life. A concept of democratic space sought to extend the public realm and a sense of public ownership into the facility. A marketplace vocabulary and communitycontrolled space contributed towards this end. The building was bound to place via architectural expression and explorations of processional qualities; responding to the nature of its island place, to the forest environment, and to local vernacular architecture. The design sought to establish a relationship with nature, or natural order, via an interstitial relationship with the forest, the use of natural materials, a truthful structural expression, a presence of natural light, and, at the conceptual level, an interplay between order and aggregation. As a representation of health care architecture, the design sought to express the notion of a community of services, rather than that of an untouchable institution. It also sought to achieve all of this in accord with efficient functioning and way-finding, and to achieve it at costs comparable to existing facilities (if not less expensive), via strategic choices regarding systems and construction.

A contemporary view of health and health care has arisen, out of the broadened social understandings of the later half of this century, which recognizes the individual as a whole person (rather than a clinical object), and which recognizes the local community as the preferable locus of care. The community health center model has emerged as a response to this contemporary view. It is a community-specific model of health care delivery, health promotion, and community action. Its services cover a full range of primary health care needs (from social work to urgent care), utilizing a multi-disciplinary team approach. While the response of facility planning and programming to the contemporary view of health and health care has been explored to great depth over the past twenty five years, the response of architecture has not. The intent of this thesis was, therefore, to create an architectural design that may serve as a model of the multiservice community health center, and as a source of architectural ideas which respond to the contemporary view of health and health care. A rural site was selected as the most appropriate setting for a new purpose-built facility. The design solution specifically sought to countermand the alienation, stress, loss of sense of personal control, unfamiliarity, sterility, and institutional qualities of the common medical environment - particularly, from the experiential viewpoint of the client. The design also sought to stand on its own as a legitimate work of architecture. Towards these ends, the building was bound to the community via prominence, accessibility and familiarity in the activities of daily life. A concept of democratic space sought to extend the public realm and a sense of public ownership into the facility. A marketplace vocabulary and communitycontrolled space contributed towards this end. The building was bound to place via architectural expression and explorations of processional qualities; responding to the nature of its island place, to the forest environment, and to local vernacular architecture. The design sought to establish a relationship with nature, or natural order, via an interstitial relationship with the forest, the use of natural materials, a truthful structural expression, a presence of natural light, and, at the conceptual level, an interplay between order and aggregation. As a representation of health care architecture, the design sought to express the notion of a community of services, rather than that of an untouchable institution. It also sought to achieve all of this in accord with efficient functioning and way-finding, and to achieve it at costs comparable to existing facilities (if not less expensive), via strategic choices regarding systems and construction. / Applied Science, Faculty of / Architecture and Landscape Architecture (SALA), School of / Graduate

The breeding success of the Little Penguin was significantly higher in northern populations compared with documented southern colonies. Several southern colonies including Phillip Island in Victoria and colonies in Tasmania, have been characterised by poor breeding success, increasingly later commencement of breeding, and declining populations. This study aimed to compare and contrast the ecological attributes of a thriving northern population with other documented colonies. I collected long term data on breeding success (1987 to 1997) of the Little Penguin on Bowen Island, and related variability in breeding success to ocean currents and climate patterns, foraging behaviour and diet, nesting habitat, and inter-specific and fisheries competition. The benefits of successional changes to nesting habitat on Bowen Island since active habitat management commenced in 1989 were examined, including the importance of burrow depth, aspect, distance to water from the burrow, and vegetation type on breeding success of the Little Penguin. Morphological measurements of east coast penguins indicated a north-south cline, similar to that described in New Zealand. The Little Penguin was larger at higher latitudes. Whilst adults were sedentary and displayed a high degree of nest site fidelity, juveniles dispersed widely in their first three years, but then returned to the colony, sometimes to their natal burrow, to breed. This appears to be an adaptive mechanism, which selects for high quality nesting habitat. The study confirmed earlier findings that mature vegetation assemblages, namely woodland and forest, support higher breeding success than structurally simpler grassland and herbland habitat. This may contribute to observed differences in breeding success between northern and southern colonies, because many of the southern colonies have degraded nesting habitat. Most important to the diet of the Little Penguin were clupeoids, which dominated the fish species of Jervis Bay. The substantial clupeoid resources were targeted by the tuna fishery for bait, in the same areas and coinciding with maximum demands (chick raising and fledging), as penguins. The potential quantity of baitfish taken from Jervis Bay was over 10, 000 tonnes per year, which was well beyond the quantities raising concerns in other regions, although the fishery remains unregulated. Nevertheless, the foraging range of Bowen Island penguins was smaller than has previously been described Little Penguins on Bowen Island had a heavy reliance on relatively shallow waters of the Bay, within 5 km of the island. Daily foraging distances exceeding 20 km coincided with low breeding success, sometimes below that required for population replacement. Greater daily foraging range during the breeding season in southern Victoria may explain in part why these populations are declining. The principal mechanism for nutrient enrichment of Jervis Bay waters was the East Australia Current (EAC). This is a large and powerful, warm water boundary current of 250 km diameter and 1000 feet depth, which promoted slope water intrusion through upwelling along the New South Wales coast during the study, particularly during the penguin breeding season. The EAC effects northern colonies, but less so southern colonies. The Bowen Island colony was prone to periodic breeding failure, which was related to the El Nino Southern Oscillation (ENSO) phenomenon, indicated in Australia by the Southern Oscillation Index (SOI). ENSO warm events, corresponding with negative values of the SOI, depressed the EAC and caused downwelling, leading in some seasons to increased breeding failure. There was a correlation between both fledging success and adult mortality, and the SOI. The mean breeding success of the Bowen Island colony, at 1.46 chicks per pair over the ten-year study, was the highest recorded for the Little Penguin, and the population was increasing.