A Study on Pollutant Emission Through Gas Consumption in the Hong Kong Hotel Industry

A survey of 11 hotels in Hong Kong was carried out to collect three years' energy consumption data. Regression analysis indicated that gross floor area was a major and statistically acceptable factor in explaining the gas consumption in new hotels. Based on past consumption data and some established pollutant emission factors, the amount of sulphur dioxides, nitrogen dioxides, carbon dioxides and particulate created by the Hong Kong hotel industry's gas usage during a 10-year period from 1989–1998 was estimated. The study predicts the increase in these amounts in 1999–2003 accompanying the rise in the number of hotels. The findings indicate that emissions will rise by nearly 40% in the next few years, requiring urgent discussions. The study also finds that a heat pump running on coal-fired electricity and with a coefficient of performance (COP) greater than 3 could produce lower level emissions than a gas-fired boiler. It is further suggested that an effective method to reduce the emissions is to substitute naptha with natural gas as the fuel for generating town gas and electricity. We believe the hotel industry should adopt a more proactive approach to reduce gas usage and propose the inclusion of environmental reporting in trade journals.     

Seal Management in Scotland: Tourist Perceptions and the Possible Impacts on the Scottish Tourism Industry

Fisheries organisations in Scotland have repeatedly called for culls of common and grey seals, despite their conservation status and no supporting scientific evidence. This current study investigated the opinion of tourists in West Scotland as to whether seal populations should be reduced to manage their increasing numbers. The study also looks at whether such a cull would influence tourist behaviour. In total 735 interviews were conducted. There were regional differences in levels of opinion but, on average, 60% of respondents believed that seals should not be regulated and 17% stated that the instigation of a cull would affect their decision to visit Scotland on holiday. In the Highlands of Scotland alone this could represent over £100 million in lost tourism income. A boycott by tourists to the Highlands, as the result of introducing seal culls, could equate to a financial loss equivalent to a third of the total value of Scottish fisheries. Tourism is Scotland's main industry and is particularly important for the economy of rural areas. Any further proposals for seal culls should seriously consider the negative and indirect impacts these culls could have, such as reductions in tourist numbers and tourism income to a region.