Showing 1 - 10 of 88
different types of case study regions by geography and market, the rural recreation region of the Siljan Lake District in Sweden … detriment of established European destinations. Coastal resorts and rural recreation areas providing services aimed at people on …
Persistent link: https://www.econbiz.de/10009429704
benefits of preventing toxic water contamination when a given type of toxification occurs (or is likely to occur) in a given … paper also provides reasonable "scenarios" for three toxic pollutants that are found in water bodies (surface water or …
Persistent link: https://www.econbiz.de/10009442452
The Water Framework Directive (WFD) proscribes specific levels of contaminates present in rivers and lakes in the UK … drinking water additives such as iron dosing. Water companies must provide effective treatment methods which will reduce … contaminates in the water to allowed levels. The selection of effective treatment method poses a sustainability problem as there …
Persistent link: https://www.econbiz.de/10009480796
retailing bottled water in France. Our empirical evidence shows that manufacturers and retailers use non linear pricing …
Persistent link: https://www.econbiz.de/10009446207
Whereas water is an important input in rice production, China faces severe problems with increasing demand for water … and limited water resources. In conventional paddy production, one of the most important irrigated crops, a significant … amount of irrigation water is lost due to percolation and evaporation. Therefore, it exist a vivid research in water saving …
Persistent link: https://www.econbiz.de/10009443864
Water availability in semiarid regions commonly exhibits patterns of extreme variability. Even in basins with large … infrastructure development, some users are subject to low levels of water reliability, incurring economic losses during periods of … scarcity. More flexible instruments, such as voluntary exchanges of water among users, may help users reduce their risk …
Persistent link: https://www.econbiz.de/10009442433
developed is further implemented in an empirical application that studies water for irrigation use as a particular case. Results … show how multi-attribute utility functions elicited for a sample of 52 irrigators explain differences on irrigation water … use in relative homogenous agricultural systems, albeit exhibiting similar water partial utility functions. We conclude …
Persistent link: https://www.econbiz.de/10009442442
of this scarce resource is rapidly increasing,(Rosegrant et a, 2002). Therefore, the need to promote inter-sectoral water … productive sectors and sub-sectors to water prices. Extracting data from the GTAP and UNIDO databases and adopting the marginal … estimated, from which the output and price elasticities and the marginal value of water is computed for thirteen sectors. The …
Persistent link: https://www.econbiz.de/10009442456
Traditional productivity measures have been much less prevalent than other measures of economic and biological performance in fisheries economics. It has been increasingly recognized, however, that mod eling and measuring fisheries’ production relationships is central to understanding and...
Persistent link: https://www.econbiz.de/10009442459
A conservative ex-ante assessment of supply-shift gains alone (excluding social and environmental gains), shows that the investment in zero tillage (ZT) R&D by the Rice-Wheat Consortium and CIMMYT was highly beneficial with a benefit-cost ratio of 39, a net present value of US$ 94 million and an...
Persistent link: https://www.econbiz.de/10009442463