Occupant noise exposure in a fitness classroom setting

2021 ◽  
Vol 263 (2) ◽  
pp. 4070-4078
Author(s):  
Madeline Didier ◽  
Gina Jarta
Keyword(s):  
Best Management Practices ◽  
Sound Pressure ◽  
Management Practices ◽  
Noise Exposure ◽  
The United States ◽  
Classroom Setting ◽  
Health And Wellness ◽  
Best Management ◽  
Group Fitness ◽  
Fitness Programs

Fitness facilities characteristically place an emphasis on the health and wellness of their occupants. Very loud amplified speech and music in group fitness rooms creates energetic spaces at the expense of the health and wellness of participants' hearing. The authors measured spectral sound pressure levels from fitness programs and occupants in over 20 group fitness classes (cycling, dance, strength training, and yoga) at facilities throughout the United States. Measurements occurred over durations varying from 10 minutes to a full hour. Variables considered include class type and the athletic club where the classroom is located. This paper discusses the overall findings from these noise surveys with an emphasis on noise exposure and statistical levels. This paper also includes a discussion of noise management and recommendations for best management practices to help achieve energetic spaces that are protective of hearing health and wellness.

scholarly journals Rewarding Best Pest Management Practices via Reduced Crop Insurance Premiums

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Hugh J. Beckie ◽  
Stuart J. Smyth ◽  
Micheal D. K. Owen ◽  
Savannah Gleim
Keyword(s):  
Pest Management ◽  
Best Management Practices ◽  
Financial Incentives ◽  
Management Practices ◽  
Crop Insurance ◽  
The United States ◽  
Best Management ◽  
Policy Objectives ◽  
Sites Of Action ◽  
Industry Sectors

Despite decades of research, development, and extension on the mitigation and management of pesticide resistance, the global agricultural situation is becoming increasingly dire. Pest populations with evolved resistance to multiple pesticide sites of action are becoming the norm, with fewer remaining effective xenobiotics for control. We argue that financial incentives and not regulations are needed to encourage farmers or land managers to use best management practices recommended by academia. Although some incentives are offered by pesticide manufacturers or distributors, there is a paucity of incentives by other industry sectors and all levels of government (federal or state/provincial). Crop insurance can be important to facilitate and reward best pest management practices and address other important agricultural policy objectives. Herein, we describe possible changes to crop insurance programs in the United States and Canada through premium rate changes to incentivise clients to adopt best management practices.

scholarly journals Effectiveness of forestry best management practices in the United States: Literature review

2016 ◽  
Vol 360 ◽  
pp. 133-151 ◽  
Author(s):  
Richard Cristan ◽  
W. Michael Aust ◽  
M. Chad Bolding ◽  
Scott M. Barrett ◽  
John F. Munsell ◽  
...  
Keyword(s):  
United States ◽  
Literature Review ◽  
Best Management Practices ◽  
Management Practices ◽  
The United States ◽  
Best Management ◽  
United States Literature

Welfare effects of forestry best management practices in the United States

2006 ◽  
Vol 36 (7) ◽  
pp. 1674-1683 ◽  
Author(s):  
Changyou Sun
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
The United States ◽  
Welfare Loss ◽  
Equilibrium Displacement Model ◽  
Best Management ◽  
Long Run ◽  
Welfare Losses ◽  
State Forestry

State forestry best management practice (BMP) programs have been widely developed and implemented to prevent nonpoint source water pollution in the past three decades. The unanswered question is how forestry BMPs have affected the welfare positions of consumers, mills, loggers, and forest landowners. A Muth-type equilibrium displacement model was constructed to examine welfare changes of these stakeholders. The model considered a two-stage vertical production system with variable proportion production technology and imperfect market structure. Industrial mills experienced little welfare loss from forestry BMP regulation. Consumers had the largest absolute welfare loss, and loggers had the largest relative welfare loss in the base scenario. The supply elasticity of harvesting services had the greatest impact on the relative incidence of welfare losses between landowners and loggers, and in the long run their welfare losses were comparable. These results may help to improve future state forestry BMP guidelines and design incentive systems for increasing implementation rates.

scholarly journals The Impact of the Louisiana Master Gardener Program on the Perceived and Actual Horticultural Knowledge of Program Participants

HortScience ◽  
2006 ◽  
Vol 41 (4) ◽  
pp. 968E-969
Author(s):  
Bobby H. Fletcher ◽  
Michael F. Burnett ◽  
Krisanna L. Machtmes ◽  
Jeff S. Kuehny
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
The United States ◽  
Master Gardener ◽  
Perceived Knowledge ◽  
Highly Educated ◽  
Best Management ◽  
Before And After ◽  
Knowledge And Practice ◽  
The Impact

The primary purpose of this study was to determine the impact of participation in the Master Gardener program on horticultural knowledge and practice. In 1972, the “Master Gardener” concept was initiated in Washington State due to the high demand to answer consumer horticultural questions. The main objective of this program is to increase horticultural knowledge of program participants so they can transfer this information to consumer horticultural clientele. The program quickly spread throughout the United States. It reached Louisiana in 1994 and was expanded throughout most metropolitan areas by 1997. No formal evaluation has been conducted to determine the horticultural knowledge impacts of this program. All 257 participants in the 2004 Louisiana Master Gardener (LMG) program were surveyed before and after participation in this program. The survey used was a researcher-developed instrument designed to measure self-perceived knowledge, tested knowledge, and Best Management Practices (BMPs) used. Data were collected by master gardener coordinators and submitted to the researcher after each phase of data collection (pre and post). Results of the study revealed that the LMG participants were highly educated, mostly Caucasian, and mostly female. Significant improvements were identified in all of the knowledge and practice measurements included in the study. These included self-perceived knowledge, tested knowledge, and use of BMPs. It was concluded that the 2004 Louisiana Master Gardener program was effective in increasing the self-perceived horticultural knowledge and tested horticultural knowledge of program participants. In addition, the study concluded that the 2004 Louisiana Master Gardener program improved the use of BMPs among the participants.

scholarly journals Improving Best Management Practice Decisions in Mixed Land Use and/or Municipal Watersheds: Should Approaches Be Standardized?

Land ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1402
Author(s):  
Jason A. Hubbart
Keyword(s):  
Decision Making ◽  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
The United States ◽  
Decision Makers ◽  
Monitoring Methods ◽  
Best Management ◽  
Mixed Use ◽  
Decision Making Processes

Best management practices (BMP) are defined in the United States Clean Water Act (CWA) as practices or measures that have been demonstrated to be successful in protecting a given water resource from nonpoint source pollution. Unfortunately, the greatest majority of BMPs remain unvalidated in terms of demonstrations of success. Further, there is not a broadly accepted or standardized process of BMP implementation and monitoring methods. Conceivably, if standardized BMP validations were a possibility, practices would be much more transferrable, comparable, and prescriptive. The purpose of this brief communication is to present a generalized yet integrated and customizable BMP decision-making process to encourage decision makers to more deliberately work towards the establishment of standardized approaches to BMP monitoring and validation in mixed-use and/or municipal watersheds. Decision-making processes and challenges to BMP implementation and monitoring are presented that should be considered to advance the practice(s) of BMP implementation. Acceptance of standard approaches may result in more organized and transferrable BMP implementation policies and increased confidence in the responsible use of taxpayer dollars through broad acceptance of methods that yield predictable and replicable results.

scholarly journals Comparison of Three Production Scenarios for Buxus microphylla var. japonica ‘Green Beauty’ Marketed in a No. 3 Container on the West Coast Using Life Cycle Assessment

HortScience ◽  
2017 ◽  
Vol 52 (3) ◽  
pp. 357-365 ◽  
Author(s):  
Dewayne L. Ingram ◽  
Charles R. Hall ◽  
Joshua Knight
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Best Management Practices ◽  
West Coast ◽  
Management Practices ◽  
The United States ◽  
The West ◽  
Best Management ◽  
Buxus Microphylla ◽  
Carbon Dioxide Equivalents

Three scenarios for production of Buxus microphylla var. japonica [(Mull. Arg.) Rehder & E.H. Wilson] ‘Green Beauty’ marketed in a no. 3 container on the west coast of the United States were modeled based on grower interviews and best management practices. Life cycle inventories (LCIs) of input products, equipment use, and labor were developed from the protocols for those scenarios and a life cycle assessment (LCA) was conducted to determine impact of individual components on the greenhouse gas emissions (GHGs) and the subsequent carbon footprint (CF) of the product at the nursery gate and in the landscape. CF is expressed in global warming potential (GWP) for a 100-year period in units of kilograms of carbon dioxide equivalents (kg CO2e). The GWP of the plant from Scenario A (propagation to no. 1 to 3 container) was 2.198 kg CO2e with variable costs of $4.043. Scenario B (propagation to field to no. 3 container) would result in a GWP of 1.717 kg CO2e with variable costs of $2.880 and take a year longer in production than the other two models. The GWP of Scenario C (propagation to no. 1 to no. 2 to no. 3 containers) would be 3.364 kg CO2e with variable costs of $5.733. Containers, transplants/transplanting, irrigation, and fertilization input products and associated activities accounted for the greatest portion of GHG and variable costs in each scenario. Pruning, assembling/load trucks, pesticides, and chlorination were other important components to variable costs of each scenario but had little impact on GWP. Otherwise, the major contributors to GWP are also major contributors to cost.

scholarly journals Vegetable Production Best Management Practices to Minimize Nutrient Loss

2006 ◽  
Vol 16 (3) ◽  
pp. 398-403 ◽  
Author(s):  
T.K. Hartz
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Nutrient Management ◽  
Low Cost ◽  
Environmental Water ◽  
The United States ◽  
Nutrient Loss ◽  
Vegetable Production ◽  
Nitrogen And Phosphorus ◽  
Best Management

Nutrient loss from commercial vegetable fields has become a significant environmental issue in all the major vegetable-producing regions of the United States. Growers are facing potentially disruptive regulations aimed at improving the quality of both surface and ground water. Significant improvement in nutrient management will be required to meet this regulatory challenge. This paper discusses five practical, low-cost nutrient best management practices (BMPs). These BMPs are widely applicable, relatively inexpensive to implement, and can dramatically reduce nitrogen and phosphorus loss from vegetable fields. However, even with careful application of these BMPs, runoff and leachate from vegetable fields may periodically exceed environmental water quality standards, which are very stringent.

Mango Postharvest Best Management Practices Manual

EDIS ◽  
2020 ◽  
Vol 2020 (5) ◽  
Author(s):  
Jeffrey K. Brecht ◽  
Steven A. Sargent ◽  
Adel A. Kader ◽  
Elizabeth J. Mitcham ◽  
Fernando Maul ◽  
...  
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Monitoring And Evaluation ◽  
The United States ◽  
Best Management ◽  
The Us ◽  
Funded Project ◽  
Project Monitoring ◽  
Control Procedures

Improving the quality and consistency of the fresh mangos that are available to consumers in the United States is an important goal of the National Mango Board (NMB). The NMB-funded project, Monitoring and Evaluation of the Mango Supply Chain to Improve Mango Quality (referred to hereafter as the Mango Quality Project), was conducted from December 2007 through April 2009 to identify impediments to successfully meeting that goal. The final deliverable of the Mango Quality Project is this best management practices manual for harvesting and handling mangos marketed in the US. The manual includes quality-control procedures to use when monitoring the maturity and quality of mangos in commercial handling operations.

scholarly journals Challenges of Breeding Rose Rosette–resistant Roses

HortScience ◽  
2018 ◽  
Vol 53 (5) ◽  
pp. 604-608 ◽  
Author(s):  
David H. Byrne ◽  
Patricia Klein ◽  
Muqing Yan ◽  
Ellen Young ◽  
Jeekin Lau ◽  
...  
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Selection Procedure ◽  
The United States ◽  
Breeding Cycle ◽  
Viral Agent ◽  
Mass Propagation ◽  
Best Management ◽  
Commercial Trial ◽  
Rose Rosette

Rose rosette disease (RRD) whose causal agent, the Emaravirus Rose rosette virus (RRV), was only recently identified has caused widespread death of roses in the midwestern and eastern sections of the United States. A national research team is working on the detection and best management practices for this highly damaging disease. Unfortunately, little is known about the host plant resistance to either the causal viral agent or its vector, the eriophyid mite Phyllocoptes fructiphilus. Thus far, the only confirmed resistance is among Rosa species. Of the over 600 rose cultivars observed, only 7% have not exhibited symptoms of RRD. Replicated trials are in progress to confirm resistance and/or susceptibility of ≈300 rose accessions in Tennessee and Delaware. Rose is a multispecies cultivated complex that consists of diploid, triploid, and tetraploid cultivars. The basic breeding cycle is 4 years with a 3-year commercial trial coupled with mass propagation before release. Thus, if only one breeding cycle is needed, a new cultivar could be produced in 7 years. Unfortunately, for the introgression of a new trait such as disease resistance from a related species into the commercial rose germplasm, multiple generations are required which can easily take two decades from the first cross to cultivar release. Research is ongoing to develop a rapid selection procedure for resistance to RRD with the aid of molecular markers associated with the resistance. Such an approach has the potential of reducing the breeding cycle time by 50% and increasing the efficiency of seedling and parental selection manifold, leading to commercially acceptable rose cultivars with high RRD resistance in less time and with less expense.

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