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Bibliografie tematiche / Aquatic recreation

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Letteratura scientifica selezionata sul tema "Aquatic recreation"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 19 febbraio 2022

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Articoli di riviste sul tema "Aquatic recreation"

1

Grosse, MS, Susan J. "The role of the aquatic professional in the collaboration process". American Journal of Recreation Therapy 11, n. 3 (1 luglio 2012): 7–16. http://dx.doi.org/10.5055/ajrt.2012.0022.

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The professional in therapeutic recreation has the potential to interact with a variety of other persons who are involved in the life of an individual with a disability. If that individual participates in an aquatic program, one of the persons with whom a therapeutic recreation staff member interacts is the professional in aquatics. To make that interaction as productive as possible, this article will explore several aspects of the interaction between professionals in therapeutic recreation and professionals in aquatics. There are two aspects to the role of the aquatic professional and that professional’s interaction with therapeutic recreation staff participating in the collaboration process when working with individuals with disabilities. The aquatic professionals’ first job is to obtain information that can possibly impact the aquatic participation of the individual with a disability. If the aquatic program is part of a broader therapeutic recreation program, the primary source for that information may be the therapeutic recreation staff. Second and more often overlooked, there is information that the aquatic professional can provide to other individuals, professionals in therapeutic recreation, and caregivers alike, who also interact with the person with a disability. Because of the unique nature of staffing and participation in aquatics, participation in the collaborative process may be difficult. This article explores the specific details of the interactions of the aquatic professional in the collaboration process. Barriers to collaboration are discussed and possible solutions are presented.

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Kensinger, PhD, CTRS, Kari, Sabrina Bates, BS, Sarah Breuer, BS, Erin Johnson, BS, Kylie Rhode, BS e Deanne Webber, BS. "The benefits of aquatic therapy as determined by a Pairwise Thematic Content Analysis of the peer-reviewed journals in therapeutic recreation". American Journal of Recreation Therapy 16, n. 4 (5 marzo 2018): 13. http://dx.doi.org/10.5055/ajrt.2017.0143.

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Aquatic therapy is an intervention commonly used by recreational therapists. This study used a pairwise content analysis of the American Journal of Recreation Therapy, the American Therapeutic Recreation Association's Annual in Therapeutic Recreation, and the Therapeutic Recreation Journal from 2003-2014 in order to determine the benefits of aquatic therapy. Many articles reviewed used a repeated measure analysis, or pre- and post-test evaluation to measure physiological benefits, leisure satisfaction, quality of life, self-efficacy, and pain. The three most common populations studied include: arthritis, autism spectrum disorder, and multiple sclerosis.

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Kerna, Ashley, Bonnie Colby e Francisco Zamora. "Cultural and Recreational Values for Environmental Flows in Mexico's Colorado River Delta". Water Economics and Policy 03, n. 02 (aprile 2017): 1650035. http://dx.doi.org/10.1142/s2382624x16500351.

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Worldwide, aquatic ecosystems subsist on water leftover from agricultural, industrial, and municipal water uses. While bi-national agreements have temporarily provided water for the Colorado River Delta (Delta) in Mexico, dedication of water to support aquatic ecosystems is rare. High-level U.S. – Mexico negotiations are underway to consider whether and how to provide water for the Delta once the current pilot program ends in 2017. Better understanding of the value of aquatic ecosystems can be useful in securing water to sustain them. This paper reports research findings on values held by visitors from nearby Mexican communities for environmental flows in the Delta. Based on surveys conducted at five recreation locations, this contingent valuation methodology (CVM) study assesses visitors' willingness-to-pay (WTP) for an assured source of water to sustain the Delta's ecosystem and the recreational opportunities it provides. Results indicate strong support for Delta restoration, with the majority of respondents indicating positive WTP to ensure adequate amounts of water to sustain a healthy and vibrant Delta ecosystem. Econometric model results indicate a median WTP ranging from $97 to $168 MXN (approximately $7–$13 USD at the time of analysis) per car per entry. These values represent only a subset of recreational users, and recreation values are only one of many components of the ecosystem services provided by the Delta. While only a fraction of recreation value and total economic value, it is important to understand values held by local recreation visitors. These values gauge support for preserving aquatic ecosystems in nearby communities. Furthermore, values held in the local area affect water management and policy decisions regarding restoration of this unique aquatic ecosystem.

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Schafft, Malwina, Benjamin Wegner, Nora Meyer, Christian Wolter e Robert Arlinghaus. "Ecological impacts of water-based recreational activities on freshwater ecosystems: a global meta-analysis". Proceedings of the Royal Society B: Biological Sciences 288, n. 1959 (22 settembre 2021): 20211623. http://dx.doi.org/10.1098/rspb.2021.1623.

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Human presence at water bodies can have a range of ecological impacts, creating trade-offs between recreation as an ecosystem service and conservation. Conservation policies could be improved by relying on robust knowledge about the relative ecological impacts of water-based recreation. We present the first global synthesis on recreation ecology in aquatic ecosystems, differentiating the ecological impacts of shore use, (shoreline) angling, swimming and boating. Impacts were assessed at three levels of biological organization (individuals, populations and communities) for several taxa. We screened over 13 000 articles and identified 94 suitable studies that met the inclusion criteria, providing 701 effect sizes. Impacts of boating and shore use resulted in consistently negative, significant ecological impacts across all levels of biological organization. The results were less consistent for angling and swimming. The strongest negative effects were observed in invertebrates and plants. Recreational impacts on birds were most pronounced at the individual level, but not significant at the community level. Due to publication bias and knowledge gaps, generalizations of the ecological impacts of aquatic recreation are challenging. Impacts depend less on the form of recreation. Thus, selectively constraining specific types of recreation may have little conservation value, as long as other forms of water-based recreation continue.

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Venohr, Markus, Simone D. Langhans, Oliver Peters, Franz Hölker, Robert Arlinghaus, Lewis Mitchell e Christian Wolter. "The underestimated dynamics and impacts of water-based recreational activities on freshwater ecosystems". Environmental Reviews 26, n. 2 (giugno 2018): 199–213. http://dx.doi.org/10.1139/er-2017-0024.

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Recreational activities on, in, and along freshwaters (e.g., boating, bathing, angling) positively contribute to human well-being but can also concurrently stress aquatic ecosystems. While outdoor recreation, aquatic ecosystems, and human well-being form coupled social-ecological systems, inherent fluxes and interactions between these have rarely been properly quantified. This paper synthesizes information on links between water-based recreational activities, effects on freshwater ecosystems integrity and recreational quality, and proposes a novel framework for assessment and integrated management. This framework is based on understanding relationships between recreational quality, demand and use, and recreational use-induced impacts on ecosystem state and function, as well as ecological and social carrying capacities. Current management approaches of freshwater ecosystems addressing economic, environmental, or recreational aspects are poorly linked and harmonized, and are further constrained by inadequate information on the dynamics and densities of recreational uses. Novel assessment and monitoring methods are needed to capture the short-term peak dynamics of water-based recreational uses, and we argue social media could play an increasingly important role here. An integrative recreation ecology management concept combined with peak usage information has great potential to form the basis for next-generation management approaches of freshwater and other ecosystems.

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Bergstrom, John C., R. Jeff Teasley, H. Ken Cordell, Ray Souter e Donald B. K. English. "Effects of Reservoir Aquatic Plant Management on Recreational Expenditures and Regional Economic Activity". Journal of Agricultural and Applied Economics 28, n. 2 (dicembre 1996): 409–22. http://dx.doi.org/10.1017/s1074070800007409.

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AbstractExotic aquatic plant management is a major concern for public reservoir management in many regions of the United States. A study was conducted to measure the effects of alternative aquatic plant management strategies on recreational expenditures and regional economic activity. The study area was Lake Guntersville, Alabama, and the local economy surrounding the lake. Lake Guntersville is one of the largest reservoirs in the Tennessee Valley Authority system. Results suggested that relatively moderate levels of aquatic plant control are associated with the highest levels of recreation-related economic effects on the economy surrounding Lake Guntersville.

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Butson, Michael, John Tower e Eric C. Schwarz. "Lifeguard turnover in aquatic and recreation centres: Perspectives from managers". Australian Journal of Career Development 30, n. 1 (24 marzo 2021): 33–42. http://dx.doi.org/10.1177/1038416220983489.

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Employee turnover is the loss of talent in the workforce. High employee turnover is expensive and disruptive. Young employees are more likely to leave one job for a better one and are often less attached to an organisation while they are completing their education. The aquatics industry has been described as being in a crisis, experiencing unprecedented levels of turnover amongst lifeguards. A first important step is to understand the reasons for turnover amongst lifeguards. This study utilised semi-structured interviews with aquatic and recreation centre managers (N = 16; 69% female) to explore their insights about lifeguard turnover. A deductive content analysis determined that lifeguards leave their current position for four main reasons: lifeguarding being a temporary position, a negative working environment, pursuing employment in a higher paying lifeguard position and location. Consequently, centre managers need to consider short and long-term strategies to retain lifeguards.

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Tuero del Prado, Concepción E. "La configuración de la recreación acuática en España: estudio de su evolución en el cambio de siglo (The configuration of aquatic recreation in Spain: a study of its development at the turn of the century)". Retos, n. 27 (5 marzo 2015): 166–71. http://dx.doi.org/10.47197/retos.v0i27.34371.

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Estudios publicados en nuestro país recogen que las actividades físico-deportivas figuran entre las más elegidas por los ciudadanos para ocupar el tiempo de ocio. Además, en los reconocidos y periódicos estudios sobre los hábitos físicos de los españoles del sociólogo García Ferrando aparece la denominada natación recreativa entre las primeras posiciones en las últimas décadas. Este dato es el punto de partida de este trabajo en el que se pretende analizar y reflexionar sobre qué prácticas físico-deportivas abarca este concepto. Utilizando distintas evidencias, el objetivo de este trabajo es indagar en la recreación acuática, su andadura en nuestro país desde sus orígenes, los factores que determinan su evidente evolución y las tendencias a las que se ha visto encauzada. Bien desde la influencia del movimiento Deporte para Todos hasta los efectos de la posmodernidad, o bien desde el juego como esencia hasta la perspectiva integral de bienestar, el deambular de la recreación en los equipamientos acuáticos en nuestro país se ha estado nutriendo de factores diversos desde sus inicios en la pasada década de los 80.Palabras clave. Recreación acuática, conceptualización, ocio, equipamientos acuáticos.Abstract. Studies published in Spain show that physical activities and sports are among the most frequently chosen activities by the public to spend their leisure time. In addition, in the well-known and periodic studies about the physical habits of the Spaniard conducted by the sociologist García Ferrando, recreational swimming has been appearing on the top positions during the last decades. This fact is the starting point of the present study, which aims to explore and reflect on the physical activities and sports involved in this concept. Different sources will be used to reach the purpose of the study, which wants to explore aquatic recreation: its evolution in Spain since its inception, the factors that have determined its considerable growth in popularity and the actual trends it presents. From the influence of the Sport for All movement to the effects of postmodernism, or from the essential meaning of play to the holistic view of well-being, since its conception in the 1980s, the evolution of recreation in aquatic facilities in Spain has been nourished by different factors.Key Words. Aquatic recreation, conceptualisation, leisure, aquatic facilities.

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Anderson, Austin Robert, Eric Knee e William Dominic Ramos. "“I’m Not an Expert, But…”: Perspectives on Aquatic Management for LGBTQ Participants". Recreational Sports Journal 44, n. 1 (3 marzo 2020): 24–37. http://dx.doi.org/10.1177/1558866120909449.

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The purpose of this study was to examine the initiatives that current aquatic managers in campus recreation are implementing to create environments that are inclusive to lesbian, gay, bisexual, transgender, and queer (LGBTQ) participation and to assess the barriers to such initiatives. The study utilized in-depth semistructured interviews with nine campus recreation aquatic managers to examine steps that are currently being taken when it comes to creating environments that are perceived to be open, or closed, to LGBTQ participants. A grounded theory–based process of data collection and analysis resulted in emergent themes. These themes included (a) “I am not an expert but…,” (b) reactive programming and management, (c) inclusion as a general practice, and (d) the importance of gender-inclusive practices. Management strategies and implications for campus recreation aquatic managers around these emergent themes are discussed regarding the creating of inclusive environments for LGBTQ participants.

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Hadwen, Wade L., Paul I. Boon e Angela H. Arthington. "Aquatic ecosystems in inland Australia: tourism and recreational significance, ecological impacts and imperatives for management". Marine and Freshwater Research 63, n. 4 (2012): 325. http://dx.doi.org/10.1071/mf11198.

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The value of aquatic systems for biodiversity, agriculture, pastoralism and mining is widely recognised, whereas their significance for tourism and recreation is often poorly acknowledged. We surveyed protected-area managers, local governments and tour operators (river and general) to determine how aquatic systems were used in inland Australia for tourism and recreation and the perceived impacts of these uses. Inland waterbodies were reported by all respondent groups to be highly significant foci for visitors. Natural features were rated as more important to visitors than infrastructure by protected-area managers and river-tour operators, whereas all respondent groups identified water clarity, water quality and accessibility to water as important aspects of visitor appeal. Although >75% of respondents nominated visitors as being environmentally aware, visitors were reported to have a range of negative effects on the ecological condition of inland waterbodies, especially on water quality, and to also increase erosion and the loss of fringing vegetation. Managing the recreational use of inland waterbodies will become increasingly important as demand from all sectors intensifies and climate-change impacts become more severe. Management must take into account variations in perceptions by different stakeholder groups and the paradox of inappropriate visitor behaviour despite visitors’ apparent environmental awareness.

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Più fonti

Tesi sul tema "Aquatic recreation"

1

Love, Christopher Andrew. "The reflecting pool of society : aquatic sport, leisure and recreation in England, c. 1800-1918". Thesis, University of York, 2003. http://etheses.whiterose.ac.uk/10821/.

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Cusack, Janet. "The rise of aquatic recreation and sport : yachting and rowing in England and South Devon, 1640-1914". Thesis, University of Exeter, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.307274.

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Rodrigues, Gonçalo Nuno Lucas Fernandes. "Obras públicas desportivas-análise do processo de concepção/construção de uma piscina municipal". Master's thesis, Instituições portuguesas -- UP-Universidade do Porto -- -Faculdade de Ciências do Desporto e de Educação Física, 2000. http://dited.bn.pt:80/29320.

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Pires, Paulo Joaquim Neves. "Gestão da qualidade em piscinas públicas : Estudo realizado em sete piscinas públicas dos distritos de Aveiro e Porto". Master's thesis, Instituições portuguesas -- UP-Universidade do Porto -- -Faculdade de Ciências do Desporto e de Educação Física, 2002. http://dited.bn.pt:80/29517.

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Pires, Paulo Joaquim Neves. "Gestão da qualidade em piscinas públicas : Estudo realizado em sete piscinas públicas dos distritos de Aveiro e Porto". Master's thesis, Universidade do Porto. Reitoria, 2002. http://hdl.handle.net/10216/9616.

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Pereira, Patrícia Lisandra Almeida. "A prática da hidroginástica na promoção da saúde". Master's thesis, Instituições portuguesas -- UP-Universidade do Porto -- -Faculdade de Ciências do Desporto e de Educação Física, 1999. http://dited.bn.pt:80/29047.

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Janse, van Rensburg Philippus Jacobus. "Investigating the feasibility of an indoor aquatic centre for the Nelson Mandela Bay Metropole". Thesis, Nelson Mandela Metropolitan University, 2007. http://hdl.handle.net/10948/791.

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The purpose of this study was to investigate the feasibility of an Indoor Aquatic Centre for the Nelson Mandela Bay Metropole. The main problem was to establish the minimum aquatic facilities an Indoor Aquatic Centre must have, to be able to host National and International aquatic events. The sub problems identified to address the main problem were as follows: - Should accommodation be available at the Indoor Aquatic Centre? - Should medical facilities be available at the Indoor Aquatic Centre? - Should there be a gymnasium at the Indoor Aquatic Centre? - Should there be food malls available at the Indoor Aquatic Centre? - Will sports tourism in the Nelson Mandela Bay Metropole benefit from an Indoor Aquatic Centre? In this study the researcher discusses current tourism opportunities, possible sports tourism opportunities and the current aquatic facilities the Nelson Mandela Bay Metropole has to offer. From the discussion regarding these issues it was found that the metropole do offer many attraction opportunities including the following: - Adventure and Sport; - Agriculture; - Arts and Culture; - Business and Conferencing; - Coastal and Beaches; - Entertainment and Shopping; - Historical; - Wild Life and Nature. Adventure and Sport attractions contribute to sports tourism in the metropole and an Indoor Aquatic Centre could enable the metropole to improve sports tourism figures to the metropole. Sports tourism is defined as any tourism that is linked with a sports event. The conclusion can be made that the main initiative for sports tourism is to host a major sporting event to attract tourists. Adding other tourist attractions makes the destination more attractive. It is also important that the community is educated and informed about sports tourism so that the tourist and the community benefits from the event. Indoor Aquatic Centres found in countries like Australia, Canada, Europe, Russia, The Far East, United Kingdom and the United States of America, were discussed to identify the minimum requirements for an Indoor Aquatic Centre. The literature study has shown that the Indoor Aquatic Centre should be a multi purpose centre with a minimum of two heated pools and leisure facilities included. This will enable the centre to generate different streams of income to enhance sustainability. The aquatic centre should also be designed to host National and International events, but not necessarily for Olympic Games events. An empirical study was done to see if the respondents agree on the minimum requirements for an Indoor Aquatic Centre, identified by the literature study and if they agree that sports tourism within the Nelson Mandela Bay Metropole will benefit from an Indoor Aquatic Centre. The conclusion of the empirical study is that the respondents’ view correlate with the information found during the literature study regarding the minimum requirements for an Indoor Aquatic Centre listed as follows: - The minimum number of heated pools are two consisting of a fifty metre ten lane pool and a twenty five metre ten lane pool; - A food mall that consists of a restaurant, fast food stalls and a food store; - Medical facilities, conference facilities, gymnasium and other leisure facilities must also be available; - Accommodation facilities must be available and consists of two and three bedroom fully serviced apartments; - The Indoor Aquatic centre must be able to have seating for 2000 people and parking for 1000 vehicles. The study has addressed the main problem and the sub problems, but further research needs to be conducted regarding the funding of the Indoor Aquatic Centre as this issue was not successfully addressed. More information is needed regarding the different ways of funding and who the stakeholders should be in this process.

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Ciccaglione, Sue. "The efficacy of a mastery based adapted swim program". Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/104309.

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Vaz, Fernando Manuel Barreiro. "Caracterização global das piscinas cobertas da Região de Trás-os-Montes-funções/competências dos gestores - dinamização dos programas aquáticos". Master's thesis, Instituições portuguesas -- UP-Universidade do Porto -- -Faculdade de Ciências do Desporto e de Educação Física, 2001. http://dited.bn.pt:80/29449.

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Ferreira, Vítor Nuno Gomes Pinto. "Avaliação da qualidade dos serviços prestados em piscinas cobertas, na zona raiana do Alto-Minho". Master's thesis, Instituições portuguesas -- UP-Universidade do Porto -- -Faculdade de Ciências do Desporto e de Educação Física, 2001. http://dited.bn.pt:80/29479.

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Più fonti

Libri sul tema "Aquatic recreation"

1

Phillip, Rea, a cura di. Management of aquatic recreation resources. Columbus, Ohio: Publishing Horizons, 1989.

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Eastern Council for Sport and Recreation. A regional strategy for water recreation. Bedford: Eastern Council for Sport and Recreation, 1996.

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Ruff, Ann. Texas water recreation. Dallas, Tex: Taylor Pub. Co., 1990.

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Sport fishing and aquatic resources handbook. Dubuque, Iowa: Kendall/Hunt Pub. Co., 1991.

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1932-, Warren Roger, a cura di. Recreation management of water resources. Columbus, Ohio: Pub. Horizons, 1986.

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O'Grady, Kevin Lawrence. The value of water-based recreation in Saskatchewan. Moose Jaw, Sask: Saskatchewan Water Corp., 1987.

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Sánchez, Isidro Sánchez. Summer sports. Hauppauge, N.Y: Barron's, 1992.

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Scott, Roederer, a cura di. An angler's guide to aquatic insects and their imitations. Boulder: Johnson Books, 1987.

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W.G. Martinick & Associates. A review of water-based recreation in Western Australia: A summary of the findings of a study undertaken and a report. Leederville, W.A: The Council, 1995.

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Travel, Ontario Ontario. Adventures in canoeing, kayaking, sailing and whitewater rafting. Toronto: Transport Canada, 1995.

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Capitoli di libri sul tema "Aquatic recreation"

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Pitt, David G. "The Attractiveness and Use of Aquatic Environments as Outdoor Recreation Places". In Public Places and Spaces, 217–54. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-5601-1_10.

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Verdelli, Laura, e Noémie Humbert. "The Darsena di Milano (Italy): ‘Restoration’ of an Urban Artificial Aquatic Environment Between Citizens’ Hopes and Municipal Projects". In Reclaiming and Rewilding River Cities for Outdoor Recreation, 61–74. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48709-6_8.

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Cambray, J. A. "Impact on indigenous species biodiversity caused by the globalisation of alien recreational freshwater fisheries". In Aquatic Biodiversity, 217–30. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-1084-9_16.

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Mayfield, Albert E., Steven J. Seybold, Wendell R. Haag, M. Tracy Johnson, Becky K. Kerns, John C. Kilgo, Daniel J. Larkin et al. "Impacts of Invasive Species in Terrestrial and Aquatic Systems in the United States". In Invasive Species in Forests and Rangelands of the United States, 5–39. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45367-1_2.

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AbstractThe introduction, establishment, and spread of invasive species in terrestrial and aquatic environments is widely recognized as one of the most serious threats to the health, sustainability, and productivity of native ecosystems (Holmes et al. 2009; Mack et al. 2000; Pyšek et al. 2012; USDA Forest Service 2013). In the United States, invasive species are the second leading cause of native species endangerment and extinction, and their costs to society have been estimated at $120 billion annually (Crowl et al. 2008; Pimentel et al. 2000, 2005). These costs include lost production and revenue from agricultural and forest products, compromised use of waterways and terrestrial habitats, harm to human and animal health, reduced property values and recreational opportunities, and diverse costs associated with managing (e.g., monitoring, preventing, controlling, and regulating) invasive species (Aukema et al. 2011; Pimentel et al. 2005). The national significance of these economic, ecological, and social impacts in the United States has prompted various actions by both legislative and executive branches of the Federal Government (e.g., the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990; the Noxious Weed Control and Eradication Act of 2002; Executive Order 13112 of 1999, amended in 2016).

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Fox, A. D., T. A. Jones, R. Singleton e A. D. Q. Agnew. "Food supply and the effects of recreational disturbance on the abundance and distribution of wintering Pochard on a gravel pit complex in southern Britain". In Aquatic Birds in the Trophic Web of Lakes, 253–61. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1128-7_24.

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"Aquatic Stewardship Education in Theory and Practice". In Aquatic Stewardship Education in Theory and Practice, a cura di Monita W. Fontaine e Mathew P. Dunn. American Fisheries Society, 2007. http://dx.doi.org/10.47886/9781888569902.ch6.

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Abstract.—This study provides an overview of the recreational boating industry’s contributions to aquatic stewardship and environmental responsibility. It provides a thorough analysis of the boating industry’s efforts to promote responsible recreation through the promotion of education and outreach programs, the development and marketing of new, environmentally friendly products, and the cooperative efforts of the industry to work in conjunction with state and federal government to institute policies that protect the environment.

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"Aquatic Weeds in Lake Seminole*". In Weed Control Methods for Recreation Facilities Management, a cura di Edward O. Gangstad, 175–86. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077705-13.

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"Aquatic Plant Problems in Lake Taneycomo". In Weed Control Methods for Recreation Facilities Management, a cura di Edward O. Gangstad, 135–45. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077705-9.

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"Problems of Weed Control in Aquatic Sites". In Weed Control Methods for Recreation Facilities Management, a cura di Edward O. Gangstad, 77–94. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077705-4.

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"Costs and Benefits of Aquatic Weed Control". In Weed Control Methods for Recreation Facilities Management, a cura di Edward O. Gangstad, 3–31. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077705-1.

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Atti di convegni sul tema "Aquatic recreation"

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Hamid, Suhaila Ab, e Norshamiera Normi. "Aquatic Insects as Indicator in Water Quality Assessment of Recreational Rivers". In 3rd International Conference of Computer, Environment, Agriculture, Social Science, Health Science, Engineering and Technology. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0010044304320436.

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Seal, Robert R., e Andrew L. Gulley. "LINKING ABANDONED MINE REMEDIATION TO ENVIRONMENTAL GEOCHEMISTRY, AQUATIC RECOVERY, AND THE VALUE OF RECREATIONAL ANGLING IN CENTRAL COLORADO". In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-285095.

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Mironova, Violeta. "STIMULATING THE MENTAL AND PSYCHO-PHYSICAL HEALTH OF CHILDREN IN PRE-SCHOOL AND EARLY SCHOOL AGE THROUGH TEACHING RECREATIONAL AQUATIC CHESS". In INTERNATIONAL SCIENTIFIC CONGRESS “APPLIED SPORTS SCIENCES” AND THE BALKAN SCIENTIFIC CONGRESS “PHYSICAL EDUCATION, SPORTS, HEALTH”. National Sports Academy "Vassil Levski" (NSA Press), 2019. http://dx.doi.org/10.37393/icass2019/72.

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Soh, Boonseng, Andrew Low, Cees Bil e Brendon Bobbermien. "Wind Tunnel Testing and Computational Fluid Dynamics Analysis of a Wing-in-Ground Effect Vehicle". In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37334.

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Abstract (sommario):

The Wing-in-Ground Effect Concept Technology Demonstrator (WIGE CTD) project is a joint venture between Advanced Aerosystem Technologies Pty Ltd and RMIT University, aiming to design, validate and build a prototype recreational vehicle to fly two passengers over a distance of 500km at approximately 120km/h. The WIGE vehicle will fly very close to the surface, usually water, taking advantage of ground effect to transport passengers with a greater lift/drag ratio, and thus greater fuel-efficiency than conventional aircraft. Following preliminary design, an aerodynamic analysis of the vehicle was performed using wind tunnel testing and Computational Fluid Dynamics (CFD). This paper describes the methods used for wind tunnel testing and CFD modelling of the WIGE CTD design. Results obtained using the two approaches are compared with the aim of validating the CFD model and the techniques used in both wind tunnel and CFD modelling for use in future analyses. In addition to the aerodynamic analysis, a basic CFD prediction of the maximum hydrodynamic drag experienced during take off was attempted using a simple model of the WIGE vehicle hull. This result is required in order to ensure that the aquatic take off required by WIGE vehicles was possible for the design. Concurrently, the feasibility of using a general-purpose CFD solver like Fluent to analyse hull performance was also evaluated through this aspect of the investigation.

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