<p> Water quality perception is borne out of various factors, which include taste, risk perception, water chemical and microbial parameters, trust in supplier, among others. This study addressed some of the factors that influence drinking water quality perception in the SIUE community for tap and bottled water. This was done through a survey that was delivered to the students, faculty, administration, staff, and alumni members of the university; a link to the online survey was provided via the school email, and a total number of 779 respondents participated in the survey. Some of the variables used in this study are based on general concern for taste, cost, water-chemicals (such as lead), drinking water behavior as well as demographic variables such as age, knowledge level and ethnicity. This study is based on data received from the survey conducted of the SIUE population for undergraduates, graduates, faculty, staff, administration, and alumni. Data were analyzed using several statistical methods including Spearman rank correlation coefficient and Kruskal-Wallis test. The results indicated that age and ethnicity have a significant impact on water quality perception. Drinking water behavior, age, and knowledge are well correlated in this study; therefore, they were not able to be separated.</p><p>

<p> Science and decision making in commercial fisheries management take place in the context of uncertainty. This research demonstrates ways that local knowledge held by fishermen can be used to mitigate that uncertainty. This dissertation documents local knowledge of fishermen in Poland and Alaska, and contributes to the development of methods for utilizing that local knowledge in commercial fisheries management. Specific case study examples were developed through exploratory interviews with fishermen in the two study regions. Interviews were conducted with Baltic cod (<i>Gadus morhua</i>) fishermen in Poland and Pacific halibut (<i>Hippoglossus stenolepis</i>) fishermen in Alaska. Qualitative and quantitative methods were used to analyze local knowledge about ecosystems, as well as preferences held by fishermen about regulations. Cultural consensus analysis was used to quantify agreement among fishermen in Poland about the abundance and condition of cod, and generalized additive modeling was used to show how fishermen and scientists attributed different causes to similar observed phenomena. Multiple factor analysis and logistic regression were used to demonstrate how fishing characteristics influence encounters with incidental catch in the commercial fishery for halibut in Southeast Alaska. Finally, an analytic hierarchy process model was used to shed light on preferences halibut fishermen have about data collection methods on their vessels. All findings show how the inclusion of fishermen&rsquo;s local knowledge in fisheries management need not be limited to informal conversations or public testimony at meetings in order to be meaningfully interpretable by managers.</p><p>

<p> Dissolved organic matter (DOM) plays an important role in the cycling of nutrients within aquatic ecosystems; however, excess amounts can have detrimental effects on aquatic organisms. Stormwater runoff events in urban areas can contribute high concentrations of DOM to receiving waters, posing potential impairment to the aquatic ecosystems of urban streams and downstream water bodies. Characterizing compositional changes in DOM due to storm events is important for understanding potential downstream water quality effects and has been well studied in forested, agricultural, and urban landscapes. However, <i>in situ</i> sensors have not been widely applied to monitor stormwater contributions in urbanized areas, leaving the spatial and temporal characteristics within these systems poorly understood. Using laboratory measurements of dissolved organic carbon (DOC) concentration and excitation emission matrix spectroscopy (EEMS), fluorescent DOM (FDOM) sensors, and a mobile water quality sensing platform, this study investigated changes in DOM quantity and sources within the Northwest Field Canal (NWFC), an urban water conveyance located in Logan, Utah, USA that receives runoff during storm events. Under baseflow conditions, FDOM decreased and exhibited dampened diurnal variability as the summer irrigation season progressed, while FDOM values at the upstream and downstream monitoring sites were relatively similar. During storm events, FDOM concentrations were rapidly elevated to values orders of magnitude greater than in baseflow measurements, and DOC concentrations were more than 3 times greater at the downstream site than those at the upstream site due to high contributions of DOC being discharged from outfalls. Compositional changes in DOM indicated a shift during storm events from a more autochthonous, less degraded DOM in baseflow to more decomposed and terrestrially derived DOM in stormwater flows. These observations were consistent with results from custom, <i>in situ</i> fluorometers, which also revealed a seasonal transition to a more microbially derived composition in baseflow conditions as the summer season progressed. Deployment of a mobile sensing platform during stormflow conditions confirmed that contributions of DOM were associated with the locations of outfalls discharging runoff into the canal and revealed spatial changes in DOM composition and concentration along canal transects.</p><p>

This dissertation explores why Puerto Rico’s primary stakeholders’ participation in fisheries management is tokenistic at best. While participation discourses are present in Puerto Rico’s fisheries management, a parallel discourse about ‘overfishing’ and the ‘tragedy of the commons’ has created an irreconcilable gap between primary stakeholders and the management institutions. As part of this study I collected data in an arena where various key actors (commercial fishermen, recreational fishermen and agency experts) face each other in the consultation processes, i.e. scoping meetings and public hearings. These encounters proved to occur on an (un)common ground where participation in fisheries policy-making was nearly impossible due to: 1) knowledge conflicts between users and institutional experts/scientists, where each party claimed to possess a more reliable body of knowledge about the marine resource, and 2) a generalised distrust based on different conceptualisations about marine resources and different views of whom, how and why it should (or should not) be managed. I argue that the tensions between the actors involved have led to at least two mechanisms to give the fisheries management apparatus an appearance of stability: 1) the institutionalisation of ignorance and 2) the use of fisheries regulations as a ‘boundary object’ to align the actors, and to fix their identities and responsibilities. In short, participation praxis has been reduced to a minimum given the fissures between scientific knowledge and the primary stakeholders’ knowledge and between marine resource conservation and fishing activity. But above all, participation has been restricted because primary stakeholders distrust institutions that restrict small-scale/artisanal fishing while at the same endorsing construction development in vital coastal habitats. Such development, as understood by the fishermen, is against sound environmental management, given that it impacts negatively on essential ecosystems that are crucial to the fisheries well-being.The majority of the ethnographic research was done in a fishing community in Fajardo, Puerto Rico, over an eleven-month period. I collected qualitative data about commercial fishermen’s views on the marine resource and its management. I also documented how these fishermen negotiated ‘space to manoeuvre’ in the non-participatory environmental management scenario outlined above. The ‘greening’ of commercial fishermen’s discourses is a formidable example.Three months of ethnographic research were also conducted on nearby Culebra Island in an attempt to understand the Marine Protected Area (MPA) of El Canal Luis Peña (CLP) that is ‘marketed’ as a community-based natural reserve and a no-take zone. Although the MPA does not necessarily fulfil all the requirements to be considered a community-based environmental management programme, its creation was definitely a breakthrough in marine resource management participation processes when compared to the main island. Culebra’s MPA is an interesting and challenging case-study that not only contributes to the understanding of how environmental management and policy-making is done and transformed, but also contributes to the question of how, if at all, to put together the pieces when informants disagree.

Business sustainability is a fundamental concern amongst business leaders and it is imperative that business defines an environmentally and socially sustainable path to financial prosperity. This focus on sustainable business practices has been caused by the perceived contribution of businesses to undesirable conditions such as environmental and social degradation including global warming and the global financial crises. This study suggests that a leadership style that differs from leadership that is currently causing business unsustainability is needed in order to achieve the goal of sustainable business practices. This study therefore proposes a new kind of leadership, called conscious leadership. The main contribution of the study is to increase the achievement of sustainable business practices by investigating the importance of conscious leadership in achieving this objective. Convenience sampling was used to select senior managers and directors from mainly JSE listed companies. This resulted in a total of 371 usable questionnaires (317 from listed companies and 54 from unlisted companies) being received. A quantitative approach was adopted to investigate whether conscious leadership would be related to increased sustainability competencies and more effective sustainability-related corporate governance and whether these in turn would increase sustainability behaviours which would generate sustainable business practices as measured by financial, social and environmental performance. Regression analyses were conducted to investigate the hypothesised relationships among these variables. Pearson correlations and descriptive statistics were also calculated. The empirical results showed that respondents in this study regarded conscious leadership, not as a separate construct, but as a way they governed their businesses. The empirical results showed that corporate governance and systems thinking competency had a strong interactive relationship and should therefore be cultivated within business firms. Corporate governance (including conscious leadership) and systems-thinking competency were positive influencers of employee relations, equal opportunities and workforce diversity. The empirical results however showed that corporate governance (including conscious leadership) had a negative influence on profitability. The present study cannot argue for the discouragement of corporate governance (including conscious leadership), as measured in this study, because reduced corporate governance would decrease healthy employee relations and the latter would decrease the achievement of equal opportunities and workforce diversity in these firms. A decrease in healthy employee relations would decrease profitability. The most important finding of this study is that senior managers and directors of big business firms, mostly JSE-listed companies, regarded conscious leadership as an important part of corporate governance. Corporate governance that includes conscious leadership must be developed to higher levels in business firms, so that the negative and not-significant relationships to profitability as viewed by lower and high conscious leaders respectively can be changed to positive relationships.

Is the public movement the only way to stop the development project? What did activists experience when they communicate with the government within the system? This research studied two critical coastal conflicts in Taiwan- Kuokuang Petrochemical Project and Miramar Resort Project to find out root causes of movement, the practice of participating mechanism, and possible improvements. The study shows that the movement has its irreplaceable position, because the awareness, information, and participating mechanism are still insufficient in today’s Taiwan. For a better coastal zone management, it is necessary to complete the related legislation, improve the system and upgrade the mind-set from the government to the grassroots.

published_or_final_version / Housing Management / Master / Master of Housing Management

published_or_final_version / Business Administration / Master / Master of Business Administration

Doctoral research dissertation in the fulfilment of the requirements for the degree Doctor of Philosophy in Marketing at the Faculty of Commerce, Law and Management, University of the Witwatersrand, Johannesburg, South Africa, 2016 / Globally, a vision exists of an economy which produces social, environmental and economic benefits, viz-a-viz three pillars of sustainable development, for all the individuals, communities and society at large. It also focuses on the development of the sustainable use of natural resources, to achieve a greater enviable society, therefore giving rise to the green economy (Bigg 2011). To make businesses sustainable, companies are increasingly focusing on green innovation, sustainable business solutions and re-inventing their business models, and expanding to untapped markets such as the bottom of the pyramid (BOP), consisting of more than four billion potential consumers (Farinelli, Bottini, Akkoyunlu & Aerni, 2011). Most research shows growth opportunities of green products in the bottom of pyramid (Olsen & Boxenbaum, 2009), and has increasingly created deliberations all over the world. Also, companies from both developed and developing countries are becoming increasingly interested in BOP. To successfully target the BOP with ‘green’ technologies, companies focus their business models on innovation, sustainability and economic profit, instead of gross margins (Prahalad & Hart, 2008). Very limited research evidence is present that links all these concepts together. And therefore, created an interest to examine how integration of green technology bring changes in business model innovation (BMI) for sustainability at BOP markets. The linkage between concepts - BMI, BOP and green technology, to bring sustainable development, has not been sufficiently explored, and especially with focus on emerging economies like South Africa and India. Therefore, the present research has three fold purposes. Firstly, to analyse and understand factors affecting the existing business models of various companies with green technologies targeting BOP markets for sustainable development. Secondly, the research brings an identification and understanding of number of key factors related to BMI, BOP markets and green technologies for sustainable development, and proposes a conceptual framework based on a series of underpinning relationships among these factors. Thirdly, it testifies the conceptualized theoretical framework on green business model innovation for sustainable development for BOP markets, among large companies. The primary objective of research study is to design a right green business model innovation across companies with green technologies for BOP markets. The secondary objective is to identify and compare the differences and similarities of green business model innovation for BOP markets of both South Africa and India. The present research undertakes a sequential exploratory mixed method approach, and is carried out in three phases: Phase 1: Exploration and study of business model innovation of identified industries/sectors with green technologies, targeting BOP segment for sustainable development, using qualitative research methods to formulate multiple cases. Phase 2: Identification of underpinning factors related to BMI, sustainable development and BOP consumers for green technologies; using qualitative methods and content analysis of results from phase 1, leading to design and development of theoretical framework of green business model innovation for South Africa and India. Phase 3: Testing of conceptualized framework of green business model innovation for sustainable development, using quantitative research methods. The present research tests underpinning factors of emerging green business model innovation for sustainable development, resulting from the qualitative phase, and is used to expand and generalize qualitative findings by using quantitative methods. The findings resulted in linking three theoretical emerging topics in the literature: business model innovation (BMI), green technology for sustainability and BOP. Four cases are developed through 33 face-to-face in-depth interviews with company top executives, using multiple case study approach. Each case comprised of sustainable business model innovation, representing comparison between South Africa and India, across four industries, namely, Energy, Banking, FMCG/Durable sectors and Cloud Computing. Qualitative content analysis and findings resulted in formation of themes and sub-themes and proposed prepositions, depicting the relationship between BMI, BOP, and green technology for sustainability. These prepositions aided in development of conceptual framework and proposed nine hypotheses. The conceptual model is quantitatively surveyed on 206 employees of large companies with focus on BOP markets. The quantitative findings supported all nine hypotheses. Therefore, indicating that integration of green technology is associated with performance of green product/service innovation and green process innovation in a company. Likewise, business model innovation variables; customer interface, infrastructure management and financial aspects, positively impacts sustainability of business model. The contribution of this thesis is in the development of green business model innovation for sustainable development, with focus on BOP markets. This adds to the contextual knowledge and empirical literature on business model innovation, green technologies and BOP markets. Theoretically, it brings better understanding of these concepts, and provides a basis of further research highlighting the importance of innovation while taking account of green economy and BOP. The findings provide marketing practitioners with better understanding of strategies that can be employed to innovate and change their own business models to incorporate green and sustainable initiative for BOP markets. / XL2018

by Chui Kar Yee, Ma Ying Ying Naomi. / Thesis (M.B.A.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 38-40). / ABSTRACT --- p.i / Chapter CHAPTER I --- INTRODUCTION / Objective --- p.1 / State of the Environment --- p.2 / Environmental Awareness --- p.4 / Group Groups in Hong Kong --- p.5 / Government Action --- p.8 / Chapter CHAPTER II --- CORPORATE ENVIRONMENTAL MANAGEMENT --- p.11 / Sustainable Development --- p.13 / ISO14001 --- p.14 / Chapter CHAPTER III --- CASE STUDY OF GREEN BUSINESSES IN HONG KONG / Environmental Performance --- p.20 / Motivations and Benefits for Adopting Environmental Strategies --- p.25 / Environmental Hurdles --- p.26 / Consumer and Environmental Performance --- p.27 / Key Success Factor in Corporate Environmental Management --- p.30 / Chapter CHAPTER III --- CONCLUSION --- p.32 / APPENDIX / Table 1: List of ISO 14001 Certified Companies in Hong Kong --- p.34 / BILIOGRAPHY --- p.38