160,588 research outputs found

    Investigating key factors influence supply chain collaborative relationship and risk management in Chinese SMEs

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    A thesis submitted to the University of Bedfordshire, in fulfilment of the requirements for the degree of Doctor of PhilosophyThe sustainability of small and medium-sized enterprises (SMEs) makes a significant contribution to job position and economic growth in China. However, SMEs face various challenges and uncertainties in the Chinese business environment. This study proposes a practical approach for Supply Chain Collaborative Relationship (SCCR) building to mediate adverse impacts from supply chain risks through leveraging partners’ critical resources. The Resource-based View (RBV) and Transaction Cost Economics (TCE) are employed in line with theoretical structure building in this study. Theories of Guanxi, collaborative advantage, and risk management have also been used. A combination of qualitative and quantitative research (Mixed-Method Research) approaches are employed in the study. The investigation starts with a sample of 5 research participants from executives of Chinese SMEs using qualitative research; its results are further elaborated using a subsequent survey of 216 SMEs. Data is analyzed via thematic approach (qualitative results) and the combination of SEM and CFA modeling (quantitative results). Results show the building of SCCR contributes to highly functional and stable alliances in Chinese SMEs, which has significant influences in motivating partners’ willingness to share risks and resources to support supply chain risk management. This study furthermore manifests that building of SCCR should depend on either interpersonal and inter-organizational level interactions, while interpersonal relationships between executives has significant influence to SCCR development

    Reefs at Risk in Southeast Asia

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    Draws on detailed information to analyze current threats to coral reefs across Southeast Asia and provides an economic valuation of what will be lost if destructive fishing, over-fishing, and marine based and inland pollution coastal development continue

    Climate Change and Eutrophication: A Short Review

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    Water resources are vital not only for human beings but essentially all ecosystems. Human health is at risk if clean drinking water becomes contaminated. Water is also essential for agriculture, manufacturing, energy production and other diverse uses. Therefore, a changing climate and its potential effects put more pressure on water resources. Climate change may cause increased water demand as a result of rising temperatures and evaporation while decreasing water availability. On the other hand, extreme events as a result of climate change can increase surface runoff and flooding, deteriorating water quality as well. One effect is water eutrophication, which occurs when high concentrations of nutrients, such as nitrogen and phosphorus, are present in the water. Nutrients come from different sources including agriculture, wastewater, stormwater, and fossil fuel combustion. Algal blooms can cause many problems, such as deoxygenation and water toxicity, ultimately disrupting normal ecosystem functioning. In this paper, we investigate the potential impacts of climatic factors affecting water eutrophication, how these factors are projected to change in the future, and what their projected potential impacts will be

    Northern Eurasia Future Initiative (NEFI): facing the challenges and pathways of global change in the twenty-first century

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    During the past several decades, the Earth system has changed significantly, especially across Northern Eurasia. Changes in the socio-economic conditions of the larger countries in the region have also resulted in a variety of regional environmental changes that can have global consequences. The Northern Eurasia Future Initiative (NEFI) has been designed as an essential continuation of the Northern Eurasia Earth Science Partnership Initiative (NEESPI), which was launched in 2004. NEESPI sought to elucidate all aspects of ongoing environmental change, to inform societies and, thus, to better prepare societies for future developments. A key principle of NEFI is that these developments must now be secured through science-based strategies co-designed with regional decision-makers to lead their societies to prosperity in the face of environmental and institutional challenges. NEESPI scientific research, data, and models have created a solid knowledge base to support the NEFI program. This paper presents the NEFI research vision consensus based on that knowledge. It provides the reader with samples of recent accomplishments in regional studies and formulates new NEFI science questions. To address these questions, nine research foci are identified and their selections are briefly justified. These foci include warming of the Arctic; changing frequency, pattern, and intensity of extreme and inclement environmental conditions; retreat of the cryosphere; changes in terrestrial water cycles; changes in the biosphere; pressures on land use; changes in infrastructure; societal actions in response to environmental change; and quantification of Northern Eurasia’s role in the global Earth system. Powerful feedbacks between the Earth and human systems in Northern Eurasia (e.g., mega-fires, droughts, depletion of the cryosphere essential for water supply, retreat of sea ice) result from past and current human activities (e.g., large-scale water withdrawals, land use, and governance change) and potentially restrict or provide new opportunities for future human activities. Therefore, we propose that integrated assessment models are needed as the final stage of global change assessment. The overarching goal of this NEFI modeling effort will enable evaluation of economic decisions in response to changing environmental conditions and justification of mitigation and adaptation efforts
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