نتایج جستجو برای: recreation value

تعداد نتایج: 739385  

2012
Samuel Dorevitch Preethi Pratap Meredith Wroblewski Daniel O. Hryhorczuk Hong Li Li C. Liu Peter A. Scheff

BACKGROUND Wastewater-impacted waters that do not support swimming are often used for boating, canoeing, fishing, kayaking, and rowing. Little is known about the health risks of these limited-contact water recreation activities. OBJECTIVES We evaluated the incidence of illness, severity of illness, associations between water exposure and illness, and risk of illness attributable to limited-co...

Journal: :Medicine and science in sports and exercise 2008
Helene Mollie Grow Brian E Saelens Jacqueline Kerr Nefertiti H Durant Gregory J Norman James F Sallis

PURPOSE This study examined factors related to two sources of physical activity for youth: active use of recreation sites and active transport to recreation sites. METHODS Parents of children (n = 87) and matched pairs of parents and adolescents (n = 124 pairs) in three US cities reported on youths' active use of, proximity to, and walking/biking to 12 recreation sites and on neighborhood wal...

Journal: :Environmental management 2017
Aubrey D Miller Jerry J Vaske John R Squires Lucretia E Olson Elizabeth K Roberts

Parks and protected area managers use zoning to decrease interpersonal conflict between recreationists. Zoning, or segregation, of recreation-often by non-motorized and motorized activity-is designed to limit physical interaction while providing recreation opportunities to both groups. This article investigated the effectiveness of zoning to reduce recreation conflict in the Vail Pass Winter Re...

2015
Lorena Peña Izaskun Casado-Arzuaga Miren Onaindia

This paper provides a framework for addressing recreation as an example of Cultural Ecosystem Services and a methodology to support landscape management based on recreation activities at a regional scale. A GIS-based approach was used to estimate and map ecological and social factors illustrating recreation supply and demand in the Basque Country (northern Spain). The proposed methodology for r...

2011
GEORGE HJELTE

Recreation has come to be an accepted function of local government. It is, to be sure, a comparatively new function. Within the memory of most of us, cities gave no attention whatsoever to the establishment of publicly owned recreation facilities for their citizens, with the exception, however, that parks have had a place in city planning and operations for ages. Parks, however, were justified ...

2009
Nir Becker Shirra Freeman

a r t i c l e i n f o JEL classification: Q23 Q51 Q57 Keywords: Old trees Old growth Non-use value Existence value Contingent Valuation Israel We estimated the annual value of old growth trees in Israel using a Contingent Valuation (CV) study. We used the payment card (PC) procedure and surveyed both forest visitors as well as a representative sample of the general population. It was found out ...

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