PREFACE

The 6th Asian Conference on Environmental, Industrial and Energy Engineering (EI2E 2022) in conjunction with the 2022 6th International Conference on Environmental and Energy Engineering (IC3E 2022) were co-organized by the Asia Pacific Institute of Science and Engineering (APISE) and the International Society for Environmental Information Sciences (ISEIS). Due to recent pandemic, it was finally held as an online conference via Tecent Meeting Software on May 20, 2022. The decision to hold the virtual conference was made in compliance with many restrictions that were imposed by countries around the world. These restrictions were made to minimize the risk of spreading the COVID-19. Some people suggest to postpone the conference, however, we prefer to use online meeting because of reasons:(1) Most of the authors want to publish their articles as scheduled, as some of them need it before graduation;(2) We don’t know when it will be good enough to hold the conference as usual. The online conference was a great success. The participants were from a number of countries (Canada, India, Chile, Saudi Arabia, Germany, Uzbekistan, China, etc.) with diverse backgrounds, forming a coherent environment for facilitating tremendous learning, sharing and collaborating opportunities Energy and environment are closely interrelated. Energy development is associated with many environmental concerns, where effective approaches for emission minimization are desired. At the same time, a number of innovative technologies for mitigating pollutant/carbon emissions and managing the related risks are being developed. EI2E 2022 is targeted on providing opportunities to bring together the related researchers to share their most recent research achievements in these fields, and thus promote more advanced research. On the behalf of the conference organizing committee, I would like to express my great appreciation to the three keynote speakers (40 minutes each, including Q&A). In addition, the conference included two oral and one poster sessions. In the oral sessions, each presentation was allotted 15 minutes. At the end of each session, the participants were engaged in discussions for future collaborations. A group photo was taken at the conference. List of Conference Chair, Committees, Conference Co-Chairs are available in this pdf.

Having practised fruitful research cooperation on farm tourism between the Universities of Göttingen and Bologna for several years, the editors of this book aim to broaden the scope of both the involved universities and the research streams. To this purpose, in December 2009, a conference on "Food, Agri-Culture and Tourism" took place in Göttingen under the aegis of the DIH (Deutsch-Italienische Hochschulzentrum) and the DAAD (Deutscher Akademischer Austausch Dienst). This book comprises the work presented at this event as well as combining further results and best practice case studies from scholars and practitioners from more than eleven universities.
To this purpose, the book has an interdisciplinary approach. Regarding the structure, there are three main sections. The first part is entitled "Farm and rural tourism" and analyzes the tourist sector in many European countries. Stockebrand, Sidali and Spiller compare different communication styles to promote high-quality food in German farm tourism. Regoli, Vittuari and Segrè focus their analysis on the recent evolution of rural and farm tourism in Romania. Finally, Bianchi offers a diachronical overview of agritourism in the context of the common agricultural policy and comments on the Italian law No. 96/2006 which is entirely dedicated to the promotion of agritourism.
As the title already suggests, the second part of the book links the topic of farm and rural tourism with the sector of food and wine. As shown by Canavari et al. farm operators who tailor educational activities for school groups can make an important contribution to improve the nutritional habits of these young farm guests. Dreyer and Müller claim that cooperative marketing can display economic benefits also at a regional level, using the example of the synergies established between tourist operators and wine makers in the region of Saale-Unstrut. Thus, the challenges posed by the rapidly changing behaviour of customers seem to be well managed by farmers who are eager to try new ways to attract guests and appreciate acting together. Creativity is another important driver of success, as it is shown in the best-practice described by Schätzel, Arens and Schätzel. Buiatti stresses the important role of other intermediaries, such as the Slow Food Association, who mediate between individuals and farmers. The latter in fact often ignore the new sensitivity of customers for a more sustainable and authentic way of food production.
Other strategies for helping farmers to better profile their oeno-gastronomical offer as a unique selling proposition are discussed in section three which is entitled "New avenues of research: online marketing and sensory analysis". While Gyau and Stringer as well as Fuchs and Höpken show the pros and cons of adopting emarketing strategies in the farm and rural hospitality industry, Santini, Cavicchi and Canavari as well as Scharf focus on the growing importance of sensory analysis for better identification of market-segments based on their sensory attributes.
Hence, as stressed by Telfer and Wall in 1996 "relationships between tourism and food production can be placed on a continuum ranging from conflict through coexistence to symbiosis". This book claims, more than 10 years later, that above all rural and farm tourism has proven to be an example of such a symbiotic relationship between tourism and the food industry.