scholarly journals Challenges for European Tourist-City-Ports: Strategies for a Sustainable Coexistence in the Cruise Post-COVID Context

Land ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1269
Author(s):  
María J. Andrade ◽  
João Pedro Costa ◽  
Eduardo Jiménez-Morales
Keyword(s):  
Best Practices ◽  
Port City ◽  
Port Cities ◽  
Negative Effects ◽  
Cultural Sustainability ◽  
Steady Growth ◽  
Global Pandemic ◽  
Cruise Tourism ◽  
Negative Impacts ◽  
Social Environmental

In recent years, cruise tourism has increased the negative effects caused by touristification in many European port cities. Despite this, these cities are in a great competition to be a destination, a tourist-port. Cruise tourism has come to stay, and a steady growth can be expected in a post-COVID-19 scenario, but at what cost? The tourist-port demands highly effective planning answers occurring simultaneously, and the global pandemic crisis provides a buffer of time to seek best practices, combining the expected economical (re)development with social, environmental, and cultural sustainability. This paper proposes five different strategies that contribute to finding a sustainable coexistence between tourist ports and their cities. To this end, trans-scalar strategies developed in previous research from different disciplines have been studied and categorized in a port-city context, in order to provide a holistic viewpoint on the measures carried out to maximize the benefits and limit the negative impacts of cruise tourism on cities.

scholarly journals Social validity of a contextual behavioral science-based intervention for retirement education

2019 ◽  
Vol 32 (1) ◽  
Author(s):  
Leonardo Martins Barbosa ◽  
Sheila Giardini Murta
Keyword(s):  
Behavioral Science ◽  
Social Validity ◽  
Negative Effects ◽  
Acceptance And Commitment ◽  
Dynamic Methods ◽  
The Social ◽  
Group 3 ◽  
Group 2 ◽  
Negative Impacts ◽  
Contextual Behavioral Science

AbstractThe literature shows that retirement can bring both positive and negative effects. However, there are few tested interventions for preparing workers for this transition and avoiding or minimizing its negative impacts. This paper presents a study with multiple groups that examined the social validity of an intervention for retirement education grounded in contextual behavioral science and acceptance and commitment therapy. Twenty-seven workers aged 29 to 65 divided into three intervention groups participated (group 1, N = 15; group 2, N = 9; group 3, N = 3). According to the participants’ evaluations, the intervention provided socially valid goals, socially acceptable procedures, and socially important effects. However, some improvements are still needed, such as the use of more dynamic methods, better formatted printed material, and increased fidelity between the content’s implementation and the prescribed activities. The positive results indicate that contextual behavioral science may bolster the development of interventions whose components possess evidence for their social validity. The further evaluation of the intervention via a clinical trial study will offer more robust evidence for its effectiveness. It is hoped that by increasing the availability of theory-based interventions in this area, the present study will promote valid strategies to facilitate better adjustment to retirement.

scholarly journals “The Hoist of the Yellow Flag”: Vulnerable Port Cities and Public Health

2021 ◽  
pp. 153851322199871
Author(s):  
Dirk Schubert ◽  
Cor Wagenaar ◽  
Carola Hein
Keyword(s):  
Public Health ◽  
Water Quality ◽  
Close Contact ◽  
Social Darwinism ◽  
Health Issues ◽  
Port City ◽  
Port Cities ◽  
Slum Dwellers ◽  
Yellow Flag ◽  
Dutch City

Port cities have long played a key role in the development, discovery, and fight against diseases. They have been laboratories for policies to address public health issues. Diseases reached port cities through maritime exchanges, and the bubonic plague is a key example. Port city residents’ close contact with water further increased the chance for diseases such as cholera. Analyzing three European port cities, this article first explores the relevance of water quality for public health through the lens of the Dutch city of Rotterdam. It then examines plans and projects for London that were shaped by social Darwinism and stressed the moral failings of slum dwellers as a major cause for their misery. It finally explores the case of Hamburg as the perfect example of a city that cultivated ideals of purity and cleanliness by addressing all issues at stake in public health. This article on urban hygiene in three port cities shows how remarkably rich this field of study is; it also demonstrates that the multifaceted aspects of public health in port cities require further attention.

scholarly journals Didymo and Its Polysaccharide Stalks: Beneficial to the Environment or Not?

2021 ◽  
Vol 2 (1) ◽  
pp. 69-79
Author(s):  
Hurmat Ejaz ◽  
Esther Somanader ◽  
Uday Dave ◽  
Hermann Ehrlich ◽  
M. Azizur Rahman
Keyword(s):  
Invasive Species ◽  
Structural Component ◽  
Negative Effects ◽  
Adhesive Properties ◽  
The Past ◽  
Positive Side ◽  
Potential Benefits ◽  
Negative Impacts ◽  
Bodies Of Water ◽  
Agricultural Setting

Didymosphenia geminata diatoms, or Didymo, was first found to be an invasive species that could have negative impacts on the environment due to the aggressive growth of its polysaccharide-based stalks. The stalks’ adhesive properties have prompted park officials to alert the general public to limit further spread and contamination of this algae to other bodies of water. Although the negative effects of Didymo have been studied in the past, recent studies have demonstrated a potential positive side to this alga. One of the potential benefits includes the structural component of the polysaccharide stalks. The origin of the polysaccharides within stalks remains unknown; however, they can be useful in a waste management and agricultural setting. The primary purpose of this study was to describe both the harmful and beneficial nature of Didymo. Important outcomes include findings related to its application in various fields such as medicine and technology. These polysaccharides can be isolated and studied closely to produce efficient solar power cells and batteries. Though they may be harmful while uncontained in nature, they appear to be very useful in the technological and medical advancement of our society.

scholarly journals Stated Preferences for Plant-Based and Cultured Meat: A Choice Experiment Study of Spanish Consumers

2021 ◽  
Vol 13 (15) ◽  
pp. 8235
Author(s):  
Alfredo J. Escribano ◽  
Maria Belen Peña ◽  
Carlos Díaz-Caro ◽  
Ahmed Elghannam ◽  
Eva Crespo-Cebada ◽  
...  
Keyword(s):  
Choice Experiment ◽  
Meat Products ◽  
Meat Production ◽  
Experiment Study ◽  
Negative Effects ◽  
High Quality ◽  
Cultured Meat ◽  
Production And Consumption ◽  
Alternative Sources ◽  
Negative Impacts

Meat production and consumption have been claimed to have negative impacts on the environment, and even on the consumer’s health. In this sense, alternative sources of protein, mainly meat substitutes and cultured meat, have emerged due to those perceived negative effects. Our paper carries out a choice experiment to analyze the preferences of 444 Spanish consumers and their willingness to pay for plant-based and cultured meats, as compared to conventional meat. Spain was considered of interest for this study due to its significant gastronomic culture, with high-quality meat products that make a great contribution to the economy, meaning that this could be a suitable and also challenging market in which to test alternative sources of protein. The findings show that consumers’ motivations and their interactions with these products are complex. Additionally, a cluster analysis allowed us to identify three types of consumers in terms of preference for these products: price-sensitive millennials, conscious/concerned consumers, and indifferent consumers. Only one group showed some level of acceptance of these alternative products meats.

Constructive Distributed Work: An Integrated Approach to Sustainable Collaboration and Research for Distributed Teams

2021 ◽  
pp. 105065192110214
Author(s):  
Michelle McMullin ◽  
Bradley Dilger
Keyword(s):  
Best Practices ◽  
Team Building ◽  
Three Dimensional ◽  
Integrated Approach ◽  
Interdisciplinary Teams ◽  
Digital Tools ◽  
Distributed Teams ◽  
Distributed Work ◽  
Team Members ◽  
Negative Impacts

Academic work increasingly involves creating digital tools with interdisciplinary teams distributed across institutions and roles. The negative impacts of distributed work are described at length in technical communication scholarship, but such impacts have not yet been realized in collaborative practices. By integrating attention to their core ethical principles, best practices, and work patterns, the authors are developing an ethical, sustainable approach to team building that they call constructive distributed work. This article describes their integrated approach, documents the best practices that guide their research team, and models the three-dimensional thinking that helps them develop sustainable digital tools and ensure the consistent professional development of all team members.

A Mediterranean insular port-city in transition: economic transformations, spatial antagonism and the metamorphosis of landscape in nineteenth-century Hermoupolis on the island of Syros

Urban History ◽  
2014 ◽  
Vol 42 (2) ◽  
pp. 225-245 ◽  
Author(s):  
APOSTOLOS DELIS
Keyword(s):  
Nineteenth Century ◽  
World War Ii ◽  
Economic Importance ◽  
Industrial Capitalism ◽  
Port City ◽  
World War ◽  
Port Cities ◽  
Economic Activities ◽  
Economic Transformations ◽  
Economic Landscape

ABSTRACT:Port-cities provide excellent examples of the socio-economic transformations that occurred during the transition from merchant to industrial capitalism in the second half of the nineteenth century. Hermoupolis on the island of Syros was a major economic centre in Greece and a hub of international trade during the nineteenth century. However, economic transformations that commenced in the 1860s affected long-established port-based activities such as wooden shipbuilding and its related industries due to the decline of sailing ships and the expansion of factories. This factor led to an increase in tension and antagonism between manufacturers and shipbuilders over the use of land and altered the physical and the socio-economic landscape of the port-city. However, new types of economic activities flourished, like the tramp steamship business and factories, which enabled Hermoupolis to maintain its economic importance until World War II.

Fungi and diseases — natural components of healthy forestsThis article is one of a collection of papers based on a presentation from the Stem and Shoot Fungal Pathogens and Parasitic Plants: the Values of Biological Diversity session of the XXII International Union of Forestry Research Organization World Congress meeting held in Brisbane, Queensland, Australia, in 2005.

Botany ◽  
2009 ◽  
Vol 87 (1) ◽  
pp. 22-25 ◽  
Author(s):  
M. E. Ostry ◽  
G. Laflamme
Keyword(s):  
Fungal Pathogens ◽  
Biological Diversity ◽  
Forest Health ◽  
Disease Outbreaks ◽  
Ecological Interactions ◽  
Negative Effects ◽  
Land Owners ◽  
Negative Impacts ◽  
The Many ◽  
Native Fungi

Forest health is described and perceived in different ways by the general public, land owners, managers, politicians, and scientists, depending on their values and objectives. Native tree pathogens and diseases are often associated with negative impacts even though damage is limited or not widespread. Too often, the concepts of tree health and forest health are used interchangeably and are not related to scale. Similar to fire, occurrences of disease outbreaks focus on the negative effects. However, native pathogens often exist in equilibrium with natural forest communities so their critical ecological roles are not easily discernible. Examined holistically, native fungi and diseases, dead and dying trees, and the many complex ecological interactions among them provide valuable benefits that ultimately contribute to sustainable, healthy forest ecosystems.

The Perceived Impacts of Sport Tourism: An Urban Host Community Perspective

2010 ◽  
Vol 24 (2) ◽  
pp. 119-138 ◽  
Author(s):  
Nancy Hritz ◽  
Craig Ross
Keyword(s):  
Economic Benefits ◽  
Tourism Industry ◽  
Host Community ◽  
Environmental Benefits ◽  
Sport Tourism ◽  
Tourism Impacts ◽  
Different Types ◽  
Perceived Impacts ◽  
Negative Impacts ◽  
Social Environmental

Sport tourism is one of the fastest growing market segments in the tourism industry and is receiving increased attention for its social, environmental, and economic impacts upon destinations. Prior research in tourism impacts has tended to focus exclusively on tourism as a whole and does not differentiate among the different types of tourism that may be present in a destination. The purpose of this study was to examine how residents of Indianapolis, Indiana perceived the impacts sport tourism has upon their city. A total of 347 surveys were returned in a mailed questionnaire. Exploratory factor analysis revealed a four factor structure of social benefits, environmental benefits, economic benefits, and general negative impacts. Social and economic benefits were strong predictors for support for further sport tourism development revealing a strong identification with the advantages of sport tourism in their city such as an increased cultural identity and social interaction opportunities.

scholarly journals Dialogues between social and natural sciences: contribution to the debate on socio-environmental conflicts

2015 ◽  
Vol 87 (4) ◽  
pp. 2335-2348 ◽  
Author(s):  
Bruno Milanez
Keyword(s):  
Environmental Impact ◽  
Environmental Issues ◽  
Natural Sciences ◽  
Environmental Conflicts ◽  
Environmental Impact Assessments ◽  
The Social ◽  
Mining Projects ◽  
Negative Impacts ◽  
Strong Candidate ◽  
Social Environmental

ABSTRACT In this article, I argue that attempting to solve real problems is a possible approach to bring social and natural sciences together, and suggest that - as Environmental Impact Assessment necessarily brings together social and environmental issues - this debate is a strong candidate for such a task. The argument is based on a general discussion about the possibilities and limitations of Environmental Impact Assessments, the social-environmental impacts of mining activities and three case studies. The analysis of the cases indicates possibilities and limitations of the dialogue between scientists from various areas - and of the collaboration with social movements and affected communities - in avoiding negative impacts of mining projects and, eventually, increasing their sustainability.

scholarly journals Host Plant Species Mediates Impact of Neonicotinoid Exposure to Monarch Butterflies

Insects ◽  
2021 ◽  
Vol 12 (11) ◽  
pp. 999
Author(s):  
Cody Prouty ◽  
Paola Barriga ◽  
Andrew K. Davis ◽  
Vera Krischik ◽  
Sonia Altizer
Keyword(s):  
Host Plant ◽  
Adult Survival ◽  
Low Doses ◽  
Flight Performance ◽  
Protective Effects ◽  
Plant Type ◽  
Negative Effects ◽  
Monarch Butterflies ◽  
Negative Impacts ◽  
Chemical Retention

Neonicotinoids are the most widely used insecticides in North America. Numerous studies document the negative effects of neonicotinoids on bees, and it remains crucial to demonstrate if neonicotinoids affect other non-target insects, such as butterflies. Here we examine how two neonicotinoids (imidacloprid and clothianidin) affect the development, survival, and flight of monarch butterflies, and how these chemicals interact with the monarch’s milkweed host plant. We first fed caterpillars field-relevant low doses (0.075 and 0.225 ng/g) of neonicotinoids applied to milkweed leaves (Asclepias incarnata), and found no significant reductions in larval development rate, pre-adult survival, or adult flight performance. We next fed larvae higher neonicotinoid doses (4–70 ng/g) and reared them on milkweed species known to produce low, moderate, or high levels of secondary toxins (cardenolides). Monarchs exposed to the highest dose of clothianidin (51–70 ng/g) experienced pupal deformity, low survival to eclosion, smaller body size, and weaker adult grip strength. This effect was most evident for monarchs reared on the lowest cardenolide milkweed (A. incarnata), whereas monarchs reared on the high-cardenolide A. curassavica showed no significant reductions in any variable measured. Our results indicate that monarchs are tolerant to low doses of neonicotinoid, and that negative impacts of neonicotinoids depend on host plant type. Plant toxins may confer protective effects or leaf physical properties may affect chemical retention. Although neonicotinoid residues are ubiquitous on milkweeds in agricultural and ornamental settings, commonly encountered doses below 50 ng/g are unlikely to cause substantial declines in monarch survival or migratory performance.

Sign in / Sign up

Export Citation Format

Share Document