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Executive summary
Publication date: 16 November 2023

INT: Machine learning could improve weather forecasts

Details

DOI: 10.1108/OXAN-ES283414

ISSN: 2633-304X

Keywords

Geographic
Topical
Open Access
Article
Publication date: 29 May 2023

Jane Lu Hsu and Pankaj Sharma

The increasing frequency and intensity of the extreme weather events could cause devastating consequences in tourism. Climate change–related extreme weather events and their…

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Abstract

Purpose

The increasing frequency and intensity of the extreme weather events could cause devastating consequences in tourism. Climate change–related extreme weather events and their relation to tourism is an emerging field for education and research. The purpose of this study is to categorize the impact of climate change on tourist destinations with regard to extreme weather-related risks in outdoor recreation and tourism. Managerial implications for policymakers and stakeholders are discussed.

Design/methodology/approach

To outline the risks from climate change associated with tourism, this study uses the Prisma analysis for identification, screening, checking for eligibility and finding relevant literature for further categorization.

Findings

Based on a thoroughly examination of relevant literature, risks and threats posed by climate change could be categorized into following four areas: reduced experiential value in outdoor winter recreation; reduced value in beach scenery and comfort; land degradation and reduced biodiversity; and reduced value in personal safety and comfort in tourism. It also focuses on the significance of using big data applications in catastrophic disaster management and risk reduction. Recommendations with technology and data analytics to continuously improve the disaster management process in tourism education are provided based on findings of this study.

Originality/value

Primary contributions of this study include the following: providing a summarized overview of the risks associated with climate change in terms of tourist experiential value for educational implications; and revealing the role of data analytics in disaster management in the context of tourism and climate change for tourism education.

Details

International Journal of Climate Change Strategies and Management, vol. 15 no. 5
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 29 August 2023

Junjie Niu, Weimin Sang, Qilei Guo, Aoxiang Qiu and Dazhi Shi

This paper aims to propose a method of the safety boundary protection for unmanned aerial vehicles (UAVs) in the icing conditions.

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Abstract

Purpose

This paper aims to propose a method of the safety boundary protection for unmanned aerial vehicles (UAVs) in the icing conditions.

Design/methodology/approach

Forty icing conditions were sampled in the continuous maximum icing conditions in the Appendix C of the Federal Aviation Regulation Part 25. Icing numerical simulations were carried out for the 40 samples and the anti-icing thermal load distribution in full evaporation mode were obtained. Based on the obtained anti-icing thermal load distribution, the surrogated model of the anti-icing thermal load distribution was established with proper orthogonal decomposition and Kriging interpolation. The weather research and forecasting (WRF) model was used for meteorological simulations to obtain the icing meteorological conditions in the target area. With the obtained icing conditions and surrogated model, the anti-icing thermal load distribution in the target area and the variation with time can be determined. According to the energy supply of the UAVs, the graded safety boundaries can be obtained.

Findings

The surrogated model can predict the effects of five factors, such as temperature, velocity, pressure, median volume diameter (MVD) and liquid water content (LWC), on the anti-icing thermal load quickly and accurately. The simulated results of the WRF mode agree well with the observed results. The method can obtain the graded safety boundaries.

Originality/value

The method has a reference significant for the safety of the UAVs with the limited energy supply in the icing conditions.

Details

Aircraft Engineering and Aerospace Technology, vol. 95 no. 10
Type: Research Article
ISSN: 1748-8842

Keywords

Open Access
Article
Publication date: 4 April 2023

Qifeng Yan

This paper aims to provide a systematic literature review of the state-of-the-art applications of climate information in humanitarian relief efforts, to further the knowledge of…

Abstract

Purpose

This paper aims to provide a systematic literature review of the state-of-the-art applications of climate information in humanitarian relief efforts, to further the knowledge of how climate science can be better integrated into the decision-making process of humanitarian supply chains.

Design/methodology/approach

A systematic literature review was conducted using a combination of key search terms developed from both climate science and humanitarian logistics literature. Articles from four major databases were retrieved, reduced and analyzed.

Findings

The study illustrates the status of application of climate information in humanitarian work, and identifies usability, collaboration and coordination as three key themes.

Originality/value

By delivering an overview of the current applications and challenges of climate information, this literature review proposes a three-phase conceptual framework.

Details

Journal of Humanitarian Logistics and Supply Chain Management, vol. 13 no. 3
Type: Research Article
ISSN: 2042-6747

Keywords

Article
Publication date: 11 December 2023

Tuncer Akay and Cevahir Tarhan

One of the sectors most affected by the variable weather events caused by climate change and global warming is the aviation sector. Especially in aircraft accidents, weather…

Abstract

Purpose

One of the sectors most affected by the variable weather events caused by climate change and global warming is the aviation sector. Especially in aircraft accidents, weather events increasing with climate change and global warming are effective. The purpose of this study is to determine how much the change in weather conditions caused by global warming and climate changes affect the aircraft in the world between the years 2010 and 2022.

Design/methodology/approach

In this study, it was investigated which weather events were more effective in aircraft crashes by determining the rates of air events and aircraft crashes in aircraft crashes with a passenger capacity of 12 or more that occurred between 2010 and 2022.

Findings

It is clearly seen that increasing weather conditions with global warming and climate change increase the effect of weather conditions in aircraft crashes.

Originality/value

The difference of this study from other studies is the evaluation of the data of the past 12 years, in which the increasing consequences of global warming and climate change have been felt more. It also reveals the necessity of further research on the effects of weather conditions on aircraft.

Details

Aircraft Engineering and Aerospace Technology, vol. 96 no. 2
Type: Research Article
ISSN: 1748-8842

Keywords

Book part
Publication date: 14 August 2023

Abi Knapton

This chapter explores some of the key operational steps and marketing activity required to organise a children's sports events based on the experience of event management company…

Abstract

This chapter explores some of the key operational steps and marketing activity required to organise a children's sports events based on the experience of event management company ReesLeisure. The chapter highlights the importance of conducting research pre-event, creating robust event aims, developing a target market, marketing the event correctly, working with competent suppliers, hiring the correct number of staff and having the vital paperwork and policies in place. It explores some of the barriers and challenges that organisers face and have to work through when organising events for children.

Details

Events Management for the Infant and Youth Market
Type: Book
ISBN: 978-1-80455-691-7

Keywords

Article
Publication date: 22 December 2023

Jungmi Oh

Climate change-induced weather changes are severe and frequent, making it difficult to predict apparel sales. The primary goal of this study was to assess consumers' responses to…

Abstract

Purpose

Climate change-induced weather changes are severe and frequent, making it difficult to predict apparel sales. The primary goal of this study was to assess consumers' responses to winter apparel searches when external stimuli, such as weather, calendars and promotions arise and to develop a decision-making tool that allows apparel retailers to establish sales strategies according to external stimuli.

Design/methodology/approach

The theoretical framework of this study was the effect of external stimuli, such as calendar, promotion and weather, on seasonal apparel search in a consumer's decision-making process. Using weather observation data and Google Trends over the past 12 years, from 2008 to 2020, consumers' responses to external stimuli were analyzed using a classification and regression tree to gain consumer insights into the decision process. The relative importance of the factors in the model was determined, a tree model was developed and the model was tested.

Findings

Winter apparel searches increased when the average, maximum and minimum temperatures, windchill, and the previous day's windchill decreased. The month of the year varies depending on weather factors, and promotional sales events do not increase search activities for seasonal apparel. However, sales events during the higher-than-normal temperature season triggered search activity for seasonal apparel.

Originality/value

Consumer responses to external stimuli were analyzed through classification and regression trees to discover consumer insights into the decision-making process to improve stock management because climate change-induced weather changes are unpredictable.

Details

Journal of Fashion Marketing and Management: An International Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1361-2026

Keywords

Open Access
Article
Publication date: 19 September 2023

S.E. Galaitsi, Krista Rand, Elissa Yeates, Cary Talbot, Arleen O'Donnell, Elizaveta Pinigina and Igor Linkov

Water is a critical and contentious resource in California, hence any changes in reservoir management requires coordination among many basin stakeholders. The Forecast-Informed…

Abstract

Purpose

Water is a critical and contentious resource in California, hence any changes in reservoir management requires coordination among many basin stakeholders. The Forecast-Informed Reservoir Operations (FIRO) pilot project at Lake Mendocino, California explored the viability of using weather forecasts to alter the operations of a United States Army Corps of Engineers (USACE) reservoir. The pilot project demonstrated FIRO's ability to improve water supply reliability, but also revealed the key role of a collaborative Steering Committee. Because Lake Mendocino's Viability Assessment did not explore the features of the Steering Committee, this study aims to examine the relationships and interactions between Steering Committee members that supported FIRO's implementation at Lake Mendocino.

Design/methodology/approach

The project identified 17 key project participants who spoke at a FIRO workshop or emerged through chain-referrals. Using semi-structured interviews with these participants, the project examined the dynamics of human interactions that enabled the successful multi-institutional and multi-criteria innovation as analyzed through text-coding.

Findings

The results reveal the importance for FIRO Steering Committee members to understand the limitations and constraints of stakeholder counterparts at other organizations, the importance of building and safeguarding relationships, and the role of trust and belonging between members. The lessons learned suggest several interventions to support successful group collaboration dynamics for future FIRO projects.

Originality/value

This study identifies features of the Steering Committee that contributed to FIRO's success by supporting collaborative negotiations of infrastructure operations within a multi-institutional and multi-criteria context.

Details

Built Environment Project and Asset Management, vol. 13 no. 6
Type: Research Article
ISSN: 2044-124X

Keywords

Case study
Publication date: 13 July 2023

Purvi Pujari, Nimit Gupta and Anuj Kumar

This case is designed to provide learners with strategic decision-making skills. It also introduces the various nuances of establishing a technopreneurial venture and creating and…

Abstract

Learning outcomes

This case is designed to provide learners with strategic decision-making skills. It also introduces the various nuances of establishing a technopreneurial venture and creating and sustaining a competitive advantage. The setting allows learners to comprehend the significance of assessing the business environment and the advantage of being a first mover in any business sector. The case allows a rare glimpse into the strategic decision framework of a scale-wise relatively much small tech firm that is competing with global giants and creating waves, and winning accolades for its performance. The case also allows learners to understand the analysis and decision-making parameters studied by a company while selecting a product. After working through and discussing this case, learners should be able to identify the strategic decision framework in which Aeron undertakes a product selection decision; analyze the conditions in the operating environment that made Aeron possess a competitive advantage; and design the product choice strategy for Aeron.

Case overview/synopsis

This case is about the journey of two friends, Abhijeet Bokil and Ashwani Shukla, who started a company together in Pune, India, in 2008 and achieved great success. The case discusses their tryst with different products and industrial sectors. It unfolds the journey of their startups and their finding the desired product category. It also discusses the various hurdles they face while establishing the business. The journey was tough as it occurred in the unpredictable background of the dynamic international technology and policy environment. The common challenges to entrepreneurship were present throughout their journey. The team encountered various financial and technological trials during these years. The case explains how excellent strategic choices made the team overcome those challenges. The biggest dilemma faced by the team was to select between two of their products. The one who gave them visibility and success or the new upcoming one with more entry barriers. The case deals with the issue of product selection in the sectors of telematics and weather monitoring.

Complexity academic level

The case is appropriate for courses in Business management, Strategy management programs & innovation and Entrepreneurship management courses. The case would suit BBA and MBA students learning various management models.

Supplementary material

Teaching notes are available for educators only.

Subject code

CSS 3: Entrepreneurship.

Details

Emerald Emerging Markets Case Studies, vol. 13 no. 2
Type: Case Study
ISSN: 2045-0621

Keywords

Article
Publication date: 17 July 2023

Zahra Jalali, Asaad Y. Shamseldin and Sandeeka Mannakkara

Climate change reports from New Zealand claim that climate change will impact some cities such as Auckland from a heating-dominated to a cooling-dominated climate. The benefits…

Abstract

Purpose

Climate change reports from New Zealand claim that climate change will impact some cities such as Auckland from a heating-dominated to a cooling-dominated climate. The benefits and risks of climate change on buildings' thermal performance are still unknown. This paper examines the impacts of climate change on the energy performance of residential buildings in New Zealand and provides insight into changes in trends in energy consumption by quantifying the impacts of climate change.

Design/methodology/approach

The present paper used a downscaling method to generate weather data for three locations in New Zealand: Auckland, Wellington and Christchurch. The weather data sets were applied to the energy simulation of a residential case study as a reference building using a validated building energy analysis tool (EnergyPlus).

Findings

The result indicated that in Wellington and Christchurch, heating would be the major thermal load of residential buildings, while in Auckland, the main thermal load will change from heating to cooling in future years. The revised R-values for the building code will affect the pattern of dominant heating and cooling demands in buildings in Auckland in the future, while in Wellington and Christchurch, the heating load will be higher than the cooling load.

Originality/value

The findings of this study gave a broader insight into the risks and opportunities of climate change for the thermal performance of buildings. The results established the significance of considering climate change in energy performance analysis to inform the appropriate building codes for the design of residential buildings to avoid future costly changes to buildings.

Details

International Journal of Building Pathology and Adaptation, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2398-4708

Keywords

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