Environmental Science and Pollution Research - Benzimidazoles (BZ) are among the most used drugs to treat parasitic diseases in both human and veterinary medicine. In this study, solutions... 相似文献
Environmental Science and Pollution Research - Photoperoxidation (UV/H2O2) was used to degrade three of the worldwide most consumed antidepressant pharmaceuticals—bupropion, escitalopram, and... 相似文献
The proliferation of community-based collaborative approaches to public land management and planning has spawned many questions regarding issues of community representation and the effects of participation for local residents. This paper presents a longitudinal assessment of local resident participation in collaborative forest planning on local community–forest relations in southwestern Colorado. Using survey data of participants involved in the San Juan National Forest's forest plan revision community study groups from 1998 to 2003, we assess participation in terms of community representation and the effects of community-based collaboration upon individuals' forest uses, forest values, and the level and form of involvement in forest management and planning activities. Results show that community representation remains slanted towards existing active stakeholders, and that while forest values, uses, and frequencies of involvement change little, participants cite positive effects in terms of the development of new knowledge, personal relationships, and greater confidence to engage in forest management affairs. 相似文献
No clear ecological footprint calculation strategy is available for small- and mid-sized communities within Canada. By adjusting provincial or national footprint findings using data sets available in the public domain, we develop and test a calculation strategy to estimate municipal ecological footprints. Because the calculation approach is consistent with the Global Footprint Network standardised methodology, it permits meaningful comparisons between communities and with global and national footprint estimates. It offers planners, policy-makers, and community leaders an accessible, straight forward, and cost effective strategy for estimating the ecological footprint at the community and municipal level. The suggested approach is best suited for using the ecological footprint as an awareness and education tool. The large number of limitations associated with calculating the municipal approach and limitations associated with calculating ecological footprints in general at the local level make it an unsuitable tool to inform community planning and policy development. 相似文献
Objective: Driver sleepiness contributes substantially to road crash incidents. Simulator and on-road studies clearly reveal an impairing effect from sleepiness on driving ability. However, the degree to which drivers appreciate the dangerousness of driving while sleepy is somewhat unclear. This study sought to determine drivers' on-road experiences of sleepiness, their prior sleep habits, and personal awareness of the signs of sleepiness.
Methods: Participants were a random selection of 92 drivers traveling on a major highway in the state of Queensland, Australia, who were stopped by police as part of routine drink driving operations. Participants completed a brief questionnaire that included demographic information, sleepy driving experiences (signs of sleepiness and on-road experiences of sleepiness), and prior sleep habits. A modified version of the Karolinska Sleepiness Scale (KSS) was used to assess subjective sleepiness in the 15 min prior to being stopped by police.
Results: Participants' ratings of subjective sleepiness were quite low, with 90% reporting being alert to extremely alert on the KSS. Participants were reasonably aware of the signs of sleepiness, with many signs of sleepiness associated with on-road experiences of sleepiness. Additionally, the number of hours spent driving was positively correlated with the drivers' level of sleep debt.
Conclusions: The results suggest that participants had moderate experiences of driving while sleepy and many were aware of the signs of sleepiness. The relationship between driving long distances and increased sleep debt is a concern for road safety. Increased education regarding the dangers of sleepy driving seems warranted. 相似文献