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This paper provides the results of hydrological modelling in a mesoscale glaciated alpine catchment of the Himalayan region. In the context of global climate change, the hydrological regime of an alpine mountain is likely to be affected, which might produce serious implications for downstream water availability. The main objective of this study was to understand the hydrological system dynamics of a glaciated catchment, the Dudh Kosi River basin, in Nepal, using the J2000 hydrological model and thereby understand how the rise in air temperature will affect the hydrological processes. The model is able to reproduce the overall hydrological dynamics quite well with an efficiency result of Nash–Sutcliffe (0.85), logarithm Nash–Sutcliffe (0.93) and coefficient of determination (0.85) for the study period. The average contribution from glacier areas to total streamflow is estimated to be 17%, and snowmelt (other than from glacier areas) accounts for another 17%. This indicates the significance of the snow and glacier runoff in the Himalayan region. The hypothetical rise in temperature scenarios at a rate of +2 and +4 °C indicated that the snowmelt process might be largely affected. An increase in snowmelt volume is noted during the premonsoon period, whereas the contribution during the monsoon season is significantly decreased. This occurs mainly because the rise in temperature will shift the snowline up to areas of higher altitude and thereby reduce the snow storage capacity of the basin. This indicates that the region is particularly vulnerable to global climate change and the associated risk of decreasing water availability to downstream areas. Under the assumed warming scenarios, it is likely that in the future, the river might shift from a ‘melt‐dominated river’ to a ‘rain‐dominated river’. The J2000 model should be considered a promising tool to better understand the hydrological dynamics in alpine mountain catchments of the Himalayan region. This understanding will be quite useful for further analysis of ‘what‐if scenarios’ in the context of global climate and land‐use changes and ultimately for sustainable Integrated Water Resources Management in the Himalayan region. Copyright © 2012 John Wiley & Sons, Ltd.

Reduce, reuse, and recycle (3R) policies form the basis of waste management and global warming countermeasures globally, so we conducted a comparative study of 3R and waste management policies in the European Union (EU), USA, Korea, Japan, China, and Vietnam.An international workshop for 3R and waste management policymakers was held in Kyoto, Japan, and a bibliographic survey was also conducted to collect data. 3R policies are clearly given priority in the hierarchy of waste management in every country studied. Thermal recovery, -011-0009-x which includes power generation from waste heat and methane gas collected from organic waste, is also a priority; this is consistent with the increased use of countermeasures to reduce greenhouse gas (GHG) emissions. In the EU, waste management is characterized by practical and effective 3R policies through the development of realistic regulations and by the policymakers' desire to simplify management systems. The policy ideal in China, however, is the development of a circular economy that targets reductions in the amount and hazardousness of waste. Limits on the number of final disposal sites, strategies for procuring resources, and GHG emission countermeasures are closely linked with 3R policies, and further development of 3R policies in parallel with such issues is expected.123 J Mater Cycles Waste Manag (2011) 13:86-102 DOI 10.1007/s10163

PurposeThe purpose of this paper is to assess and explain the trust situation in EU agri‐food supply chains in the context of the assumption that the existence of well‐functioning trust‐based supplier‐buyer relationships enables a secure and safe food supply.Design/methodology/approachUsing structural equation modelling (SEM) and survey data (n=1,430) on supplier‐buyer relationships from six different countries, two commodity supply chains (meat and cereals) and two supply chain stages (farmer‐processor and processor‐retailer), main trust determinants are identified and discussed. By simultaneously covering two supply chain stages the analysis adopts a perspective beyond the dyad.FindingsThe SEM results indicate that trust in supply chain partners can be significantly improved by effective communication and by positive past collaboration. The existence of personal bonds (ties) between partners does not seem to play a direct role in the retailer‐processor relationship but is important when dealing with farmers. In both supply chain stages positive past collaboration as well as the existence of personal bonds also indirectly enhance trust by promoting effective communication which in turn positively impacts on trust levels, thus proofing communication to be a powerful mediator variable.Practical implicationsThis study's findings can be used by practitioners to learn how to improve trust in their supply chain relationships and how to communicate effectively.Originality/valueThe results provide large‐scale empirical evidence on trust drivers in European agri‐food supply chains thus confirming earlier studies on the topic from other industries.

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The European Union Marine Strategy Framework Directive requires the Good Environmental Status of marine environments in Europe's regional seas; yet, maritime activities, including sources of marine degradation, are diversifying and intensifying in an increasingly globalized world. Marine spatial planning is emerging as a tool for rationalizing competing uses of the marine environment while guarding its quality. A directive guiding the development of such plans by European Union member states is currently being formulated. There is an undeniable need for marine spatial planning. However, we argue that considerable care must be taken with marine spatial planning, as the spatial and temporal scales of maritime activities and of Good Environmental Status may be mismatched. We identify four principles for careful and explicit consideration to align the requirements of the two directives and enable marine spatial planning to support the achievement of Good Environmental Status in Europe's regional seas.

The competitiveness of the food and drink (F&D) manufacturing sector in 13 countries is analyzed empirically, using 1995-2002 Eurostat data. After a review of earlier agribusiness competitiveness studies, an Industrial Competitiveness Index is proposed as a composite measure for multidimensional economic performance, covering profitability, productivity and output growth. The index approach enables relative competitiveness comparisons across industries, countries and over time. In addition, cluster analysis is used for identifying distinct groups of industries characterized by similar performance patterns. The results suggest that the beverage manufacturing industry was the most competitive EU F&D industry, while the United Kingdom was the country with the highest performance averaged across all F&D manufacturing activities. As compared to the average of the period 1995-1998, overall competitiveness in real terms slightly increased. At the same time, overall competitiveness seems also to have converged slightly across countries, implying that the performance of EU countries in F&D manufacturing has become more similar. As for the clustering results, it appears that competitiveness is in general fairly equally distributed across the different industries and that above- or below-average performance is usually not sustained for long. [EconLit citations: F230, L660, Q130] © 2007 Wiley Periodicals, Inc. Agribusiness 23: 473-495, 2007.

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