Selection and management of sports grounds : Does surface heat matter?
- Authors: Twomey, Dara , Petrass, Lauren , Harvey, Jack , Otago, Leonie , Rossignol, Peter
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Facility Planning, Design, and Management Vol. 4, no. 1 (2016), p. 33-47
- Full Text: false
- Reviewed:
- Description: Little evidence exists on the surface temperatures experienced on third generation (3G) artificial turf sports surfaces. Without this fundamental information, it is difficult for local government organizations, governing bodies of sport, or facility managers to determine whether these surfaces are the most appropriate option for their venues and whether different management strategies need to be applied if these surfaces are installed in hot climates. Ambient and surface temperature, relative humidity, wind speed, and cloud cover were measured on two natural grass and two adjacent artificial turf surfaces. The highest temperatures were recorded on 3G artificial turf (M = 46.3°C, maximum = 86.6°C) and the lowest on irrigated natural grass (M = 24.1°C, maximum = 49.4°C). Overall, surface temperature was significantly associated with ambient temperature, wind speed , and cloud cover and with the interaction between ambient termperature and surface type. The current findings have implications for sport surface selection and management, particularly in hot climates.
Comparison of surface temperatures of different synthetic turf systems and natural grass: Have advances in synthetic turf technology made a difference
- Authors: Petrass, Lauren , Twomey, Dara , Harvey, Jack , Otago, Leonie , Lerossignol, Peter
- Date: 2015
- Type: Text , Conference paper
- Relation: Vol. 229
- Full Text: false
- Reviewed:
- Description: Few studies have considered surface temperatures on the most recent synthetic turf products, and no empirical evidence is available on the more technologically advanced cool climate synthetic products which claim to reduce surface temperature. This article compared surface temperatures of typical third-generation synthetic turf with a cool climate product and also compared the synthetic turf products to natural grass to determine whether synthetic turf reacts differently to environmental factors and hence may increase heat-related health risks for participants. Surface temperatures were significantly associated with ambient temperature (F3,376 = 116.02, p < 0.001), relative humidity (F1,376 = 10.15, p = 0.028), and wind (F1,376 = 1.45, p = 0.004) having smaller effects. After adjustment for covariates, mean surface temperatures were significantly lower (40.79 °C) on a cool climate field compared to a typical third-generation field (44.91 °C), although both synthetic fields were considerably warmer than natural grass at the same venue (by 12.46 °C at the metropolitan venue and 22.15 °C at the regional venue). These findings provide initial insight into the potential value of cool climate products and will aid both design and development of synthetic turf products for the future. © IMechE 2014.
Retrospective surveys of injuries (2004 & 2005) : Infantry and ADG: Report 7
- Authors: Harvey, Jack , Payne, Warren , Otago, Leonie , Pascoe, Deborah
- Date: 2006
- Type: Text , Report
- Relation: Defence Physical Employment Standards Projects: Infantry and Airfield Defence Guards
- Full Text:
- Reviewed:
- Description: 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. In the initial phase, the study is focused on one Army corps - Infantry, and one Air Force mustering - Airfield Defence Guards (ADG).
Review of injury data: Infantry and ADG: Report 3
- Authors: Harvey, Jack , Payne, Warren , Otago, Leonie
- Date: 2005
- Type: Text , Report
- Relation: Defence Physical Employment Standards Projects: Infantry and Airfield Defence Guards
- Full Text:
- Reviewed:
- Description: 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. In the initial phase, the study is focused on one Army corps - Infantry, and one Air Force mustering - Airfield Defence Guards (ADG)1. Data about ADF injuries can be found mainly in three systems: Defcare is the primary occupational health and safety (OHS) database administered by the Management Information Branch of the Occupational Health Safety and Compensation Branch (OHSCB); EpiTrack and Defence Injury Prevention Program (DIPP) databases are administered under separate programs within the Defence Health Service Branch (DHSB)