Suchergebnisse

Managing Tourism Enterprises: Start-up, Growth and Adaptability brings a new contribution to the literature on tourism management. It presents a comprehensive, educational text on the initiation, management, growth, performance and resilience of tourism enterprises in the age of digital disruption and global uncertainty.

Studies in entrepreneurship do not classify survivalists as 'true' entrepreneurs because they lack 'essential' entrepreneurship characteristics such as an orientation towards innovation and growth. Thus, survivalists are perceived as lesser entrepreneurs or the poorer cousins of opportunity-driven entrepreneurs. This study re-evaluates this perception by focusing on street food vendors because even though they play a significant role in the hospitality industry in many countries, they are often neglected in the hospitality sector and associated academic research. Online, unstructured interviews were conducted with 25 street food vendors in Bandung, Indonesia, and the data were analysed using thematic analysis. The findings revealed that street food vendors (i.e. survivalists) possess a variety of entrepreneurial characteristics, including achievement orientation, seizing business opportunities, risk-taking behaviour, innovativeness and efficient resource utilization. Thus, it is argued that they deserve to be recognized as entrepreneurs as well.

Purpose
This study aims to shape the future of academic air travel practices by identifying the challenges between existing air travel-related policies and practicing responsible air travel.


Design/methodology/approach
With increasing concern over global warming, many institutions have implemented sustainability programmes to tackle carbon emissions and create sustainable practices. COVID-19 has resulted in many universities seizing the opportunity to maintain reduced levels of academic air travel emissions. However, the outdated travel-related policies have caused much scope for tension arising from the policy gap between pre-COVID university travel policies and academics' intentions to reduce their air travel emissions. This study interviewed academics at the University of Otago (New Zealand) to elicit detailed narratives of their perceptions of the university's air travel-related policies, generating co-created and mutually informative insights.


Findings
The present programme of in-depth interviews with academic staff revealed that while most staff accept the need to reduce air travel emissions, they face challenges concerning career advancement, equity and equality issues. Universities will need to evolve their travel-related policies to address these challenges, enabling academics to adopt new practices that do not unreasonably disadvantage themselves, their disciplines or their institutions.


Originality/value
The findings contribute to the literature by highlighting the institutional policy challenges to responsible academic air travel and the need for the current policy gap to be resolved. The authors propose directions for a responsible academic air travel future that will require both top-down and bottom-up approaches involving academics and institutions.

Arctic observing networks exist in many countries and often cross international boundaries. We review their status and the development of networked long-term observations as part of a U.S. Arctic Observing System, highlighting major challenges and opportunities for prioritizing observations, designing a network, and increasing coordination. Most Arctic observing activities focus on specific themes and ecosystem services, resulting in a relatively narrow scope of observations for each network. Across all networks there is a need to improve national and international coordination to (1) reduce potential mismatch between identified science needs and outcomes desired by society, (2) link current observing networks to emerging agency and private-sector observing programs across disciplines, and (3) present a stable set of goals and priorities to increase network utility in view of the limited funding resources. We survey the landscape of observing activities and efforts to coordinate them internationally and present a framework for prioritization and coordination based on the activities of the U.S. Study of Environmental Arctic Change (SEARCH). This framework includes a hierarchy of interconnected activities involved in the design and implementation of observing networks. Across the hierarchy, definition of "actionable" science questions helps drive network design, with priorities set by the breadth and depth of the societal applications or policy requirements that these questions can inform. We present an example of applying this design hierarchy to observations that support policy and management decisions about offshore resource development in the Chukchi Sea. ; De nombreux pays sont dotés de réseaux d'observation de l'Arctique, et ces réseaux enjambent souvent des frontières internationales. Nous nous penchons sur ces réseaux de même que sur la réalisation d'observations à long terme au moyen d'un réseau américain d'observation de l'Arctique, en prenant soin d'aborder les principaux défis à relever et les possibilités à saisir pour établir les priorités en matière d'observations, pour concevoir le réseau et pour améliorer la coordination. La plupart des activités d'observation de l'Arctique portent sur des thèmes particuliers et des écoservices, ce qui produit une étendue d'observations relativement étroite pour chaque réseau. Dans le cas de tous les réseaux, il y a lieu d'améliorer la coordination nationale et internationale pour (1) réduire la possibilité d'écarts entre les besoins déterminés par la science et les résultats souhaités par la société, (2) lier les réseaux d'observation actuels aux programmes d'observation émergents du secteur public et du secteur privé dans les diverses disciplines, et (3) présenter une série d'objectifs et de priorités stables en vue de rehausser l'utilité des réseaux en fonction du financement restreint. Nous examinons les activités et les efforts d'observation afin d'en assurer la coordination à l'échelle internationale et de présenter un cadre de priorisation et de coordination fondé sur les activités de l'organisme américain Study of Environmental Arctic Change (SEARCH). Ce cadre comprend une hiérarchie d'activités interreliées se rapportant à la conception et à la mise en oeuvre de réseaux d'observation. Dans cette hiérarchie, la définition des questions de science « exploitable » guide la conception de réseaux, les priorités étant fixées par la portée et l'étendue des applications sociétales ou les exigences politiques que ces questions peuvent éclairer. Nous présentons un exemple d'application de cette hiérarchie de conception aux observations sur lesquelles reposent les décisions de politique et de gestion en matière de mise en valeur des ressources au large dans la mer des Tchouktches.

Military operational tasks are physically demanding and incur the risk of injury. In order to address the issues and costs associated with the high injury rates and focus on ways to reduce the risk of injury to Australian Defence Force (ADF) personnel, the ADF Chiefs of Service Committee (COSC) has endorsed a number of injury prevention strategies aimed at examining, analysing and evaluating injury-related risks and hazards within the ADF. In line with those strategies, COSC has affirmed that ADF employment policy is to be competency based and agreed that physical employment standards should be developed for combat arms trades. The purpose of the Defence Physical Employment Standards Project (DPESP) is to develop these performance-based competency standards. The ADF has employed the services of the University of Ballarat (UB) to undertake the DPESP. This involves reviewing combat arms trade tasks (CATTs), establishing a set of criterion CATTs, developing a battery of simulation and predictive tests based on the criterion CATTs to be used to assess the physical competency of ADF combat personnel, and making recommendations for associated physical employment standards.

Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water stratifies the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating financial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical difficulties. ; L'observation continue des conditions environnementales dans la région du pôle Nord est essentielle à la compréhension des changements qui se manifestent dans l'océan Arctique. Le courant de la dérive transpolaire déplace la glace de mer et les eaux rafraîchies des couches supérieures de l'océan à travers l'océan Arctique. Il passe par la région du pôle Nord en direction de l'Atlantique Nord en traversant les détroits de Fram et de Nares. La glace ainsi exportée et l'eau rafraîchie stratifient les mers subarctiques et restreignent la convection verticale qui aère l'océan mondial. Des variables-clés comme l'épaisseur de la glace, la pression de fond et l'hydrographie de la région du pôle Nord constituent des indicateurs sensibles des changements dans l'ensemble du bassin arctique ainsi que des indicateurs de leur incidence sur l'océan mondial. Sans les bouées dérivantes installées dans la région du pôle Nord par la Grande-Bretagne, le Canada, la France, l'Allemagne, le Japon et les États-Unis, il y aurait une pénurie d'observations océaniques, glaciaires et atmosphériques dans l'Arctique central. Une série d'outils de télédétection satellitaire comme le ICESat/ICESat2 des États-Unis, le GRACE des États-Unis et de l'Allemagne et le CryoSat2 de l'Union européenne permet d'appliquer les conclusions des observations de l'océan Arctique central faites sur place à d'autres régions. La détection et la compréhension du changement climatique nécessitent des observations à l'échelle décadaire ou plus. Nous proposons un programme international en guise de solution pour poursuivre ces observations dans la région du pôle Nord. Un tel programme international aiderait incommensurablement en 1) facilitant le partage financier du fardeau des mesures à long terme entre plusieurs pays; 2) en réduisant les coûts logistiques grâce aux économies d'échelle; et 3) en offrant une protection contre le financement national, la logistique et les difficultés géopolitiques.

International audience ; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water strati es the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating nancial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical dif culties.

International audience ; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water strati es the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating nancial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical dif culties.

International audience ; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water strati es the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating nancial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical dif culties.

International audience ; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water strati es the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating nancial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical dif culties.

International audience ; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water strati es the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating nancial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical dif culties.

International audience ; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Ocean passes over the North Pole region on its way to the North Atlantic through Fram and Nares Straits. The exported ice and freshened water strati es the sub-Arctic seas and limits the vertical convection that ventilates the world ocean. Key variables such as ice thickness, bottom pressure, and hydrography in the North Pole region are thus sensitive indicators of changes over the whole Arctic Basin and how these affect the global ocean. Drifting buoys installed in the North Pole region by Great Britain, Canada, France, Germany, Japan, and the U.S. address what would otherwise be a dearth of ocean, ice, and atmosphere observations in the central Arctic. A suite of satellite remote sensing tools such as ICESat/ICESat-2 from the U.S., GRACE from the U.S. and Germany, and CryoSat2 from the European Union extend the conclusions from central Arctic Ocean in situ observations to other regions. Detecting and understanding climate change requires observations over decadal and longer scales. We propose an international program as the key to sustaining these observations in the North Pole region. Such an international program would help immeasurably by 1) facilitating nancial sharing of the burden of long-term measurements among several nations, (2) reducing logistics costs through economies of scale, and 3) providing a buffer against national funding, logistics, and geopolitical dif culties.