scholarly journals Silvicultural Best Management Practice Compliance Monitoring Programs in the Southern United States

2005 ◽  
Vol 29 (1) ◽  
pp. 48-52 ◽  
Author(s):  
Amanda L. Husak ◽  
Stephen C. Grado ◽  
Steven H. Bullard ◽  
Steverson O. Moffat
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
Compliance Monitoring ◽  
Public And Private ◽  
Best Management ◽  
Monitoring Programs ◽  
Nps Pollution ◽  
Implementation Level ◽  
Private Forestland

Abstract Passage of the Clean Water Act (CWA) of 1972 prompted states to invest significant resources to develop programs to control nonpoint source (NPS) pollution from forestry and other activities. Forestry-related agencies and organizations have since developed silvicultural best managementpractice (BMP) guidelines to reduce NPS pollution, maintain stream integrity, and meet state water quality standards. To determine the effectiveness and implementation level of best management practices (BMP) on public and private forestland, states further developed and implemented theirBMP compliance monitoring programs. This study documents the similarities and differences in efforts, methods, resources, and expenditures among BMP compliance monitoring programs across the 13 southern states. 29(1):48–52.

Early seeding dates improve oat yield and quality in the eastern prairies

2004 ◽  
Vol 84 (2) ◽  
pp. 431-442 ◽  
Author(s):  
W. E. May ◽  
R. M. Mohr ◽  
G. P. Lafond ◽  
A. M. Johnston ◽  
F. C. Stevenson
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
Kernel Weight ◽  
Crown Rust ◽  
Test Weight ◽  
High Quality ◽  
Canadian Prairies ◽  
Best Management ◽  
Yield And Quality

Demand for high quality oat (Avena sativa L.) for consumption by humans and race horses has increased, leading to increased oat production on the Canadian prairies. Little information exists on the best management practices for producing high-quality, high-yielding oat using direct seeding systems and cropping practices developed and adopted over the past 15 yr. The objective of this study was to determine the effect of early seeding on grain yield and quality of oat cultivars currently grown in the eastern prairie region. Four seeding dates and four cultivars were tested at Indian Head, Melfort, and Brandon over 3 yr. Moving the seeding date from mid-June to early May increased oat yield, seeds per panicle, kernel weight, test weight and plump seed by 76, 33, 10, 13 and 11%, respectively, when averaged across all locations and years. This increase in yield and quality was probably due to improved environmental conditions and a reduction in crown rust infection (Puccina coronata Corda). Crown rust has a larger effect on seed yield and quality as one moves east and south from Melfort, Saskatchewan, and as seeding was delayed from early May. Early seeding of oat decreases the risk of obtaining low yield and/or quality, and should be considered a best management practice for growing milling oats, especially in the southeastern prairies of Canada. Key words: Yield components, test weight, oat, Puccina coronata, lodging, plump seed, thin seed

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 Best Management Practices (BMPs): Perimeter Borders

EDIS ◽  
2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Vivek Sharma ◽  
Kati W. Migliaccio ◽  
Brian Boman ◽  
Jemy Hinton ◽  
Kevin Hancock
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
Best Management Practice ◽  
Biological Engineering ◽  
Best Management

This publication addresses perimeter borders as a best management practice. Written by Vivek Sharma, Kati W. Migliaccio, Brian Boman, Jemy Hinton, and Kevin Hancock, and published by the UF/IFAS Department of Agricultural and Biological Engineering, revised May 2021.

scholarly journals Storm Water Best Management Practices that Maximize Aquifer Recharge

2008 ◽  
Vol 3 (1) ◽  
pp. 126-138 ◽  
Author(s):  
Rebecca A Larson ◽  
Steven I Safferman
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
Storm Water ◽  
Aquifer Recharge ◽  
Detention Ponds ◽  
Filter Strips ◽  
Best Management ◽  
Separate Table ◽  
Porous Pavement

This article reviews and provides evaluation guidelines for six major storm water best management practices including bioretention areas, grassed swales/filter strips, infiltration trenches, porous pavement, rain barrels and wet detention ponds. A detailed table allows for quick and easy design comparisons, including a separate table which allows for site specific cost comparisons. A logic diagram is provided as a basic tool for screening the most feasible management practice.

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 Non-Point Source Pollution Simulation and Best Management Practices Analysis Based on Control Units in Northern China

2020 ◽  
Vol 17 (3) ◽  
pp. 868 ◽  
Author(s):  
Yang Ding ◽  
Fei Dong ◽  
Jinyong Zhao ◽  
Wenqi Peng ◽  
Quchang Chen ◽  
...  
Keyword(s):  
Point Source ◽  
Best Management Practices ◽  
Management Practices ◽  
Cost Benefit ◽  
Northern China ◽  
Main Stream ◽  
Source Areas ◽  
Best Management ◽  
Nps Pollution ◽  
Control Units

Non-point source (NPS) pollution simulation in control units can identify critical pollution source areas and make Best Management Practices (BMPs) more effective for the responsible parties. In this study, the control unit division method is introduced, and the spatial and temporal distribution characteristics of NPS pollution in the Guishui River Basin of Northern China are analyzed using the Soil Water Assessment Tool (SWAT) model. In addition, five BMP scenarios were designed for environmental and cost-benefit analyses. The results show that the loss of total nitrogen (TN) and total phosphorus (TP) is concentrated in the rainy season, and the loss of TN and TP is mainly distributed in the middle and lower reaches of the main stream of the Guishui River. This area accounts for 22.34% of the basin area. The vegetated filter strips (VFS) scenario had the best environmental benefits with average TN and TP reduction efficiencies of 63.4% and 62.6%, respectively. The Grassed Waterway was the most cost-effective scenario measure, cost-benefit (CE) values of TN and TP were 1798.13 g/€ and 601.56 g/€. Generally, research on NPS pollution using control units can more clearly identify the critical source areas of pollution than other methods, and provides technical support for watershed management decision makers.

scholarly journals Role of the Tennessee Master Logger Program in Implementation of Best Management Practices on Non-Industrial Private Forests

2003 ◽  
Vol 27 (1) ◽  
pp. 36-40 ◽  
Author(s):  
Chad T. Davis ◽  
Wayne K. Clatterbuck
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Field Evaluation ◽  
Timber Harvesting ◽  
Private Forests ◽  
Percentage Score ◽  
Best Management ◽  
Streamside Management Zones ◽  
The Mean ◽  
Private Forestland

Abstract A field evaluation of Best Management Practices (BMPs) was used to determine the effectiveness of the Tennessee Master Logger Program (TMLP) in 1997–1998. The study was conducted on non-industrial private forestland (NIPF) and excluded harvests on land owned by forest industry or public forests. Completed logging jobs were evaluated in relation to four components of timber harvesting: (1) haul roads, (2) skid trails, (3) log decks, and (4) Streamside Management Zones (SMZs). The scores assigned during evaluation to each of the four components were added together to yield an overall score. An overall percentage score was calculated because some sites did not have all four components, for example, SMZs are not necessary on sites without streams. Of 191 randomly chosen logging sites across the state of Tennessee, 38, or 19.9%, were harvested by trained Master Loggers. A significant association (P < 0.05) was found between overall percentage score and logger training. The mean overall percentage score for Master Loggers was 75.1%, and the mean score for untrained loggers was 60.4%. Only 17 of the 627 possible scores or 2.6%, exhibited threats to water quality. Of these 17, Master Loggers were only responsible for 3. Point biserial correlations indicated that a substantial association (P < 0.05) existed between harvests completed by Master Loggers and the scores of haul roads, skid trails, log decks, and SMZ grades. This study indicates that loggers who received training from the TMLP were more likely to implement BMPs during harvesting operations on NIPF than loggers who did not participate in the Tennessee Master Logger Program. South. J. Appl. For. 27(1):36–40.

scholarly journals Best Management Practices in the Everglades Agricultural Area: Fertilizer Spill Prevention

EDIS ◽  
2019 ◽  
Vol 2005 (14) ◽  
Author(s):  
Orlando A. Diaz ◽  
Samira H. Daroub ◽  
Ronald W. Rice ◽  
Timothy A. Lang ◽  
Ming Chen
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Management Practice ◽  
South Florida ◽  
Agricultural Area ◽  
Publication Date ◽  
Everglades Agricultural Area ◽  
Best Management ◽  
Current Implementation ◽  
Implementation Guidelines

Phosphorus fertilizer spill prevention is a Best Management Practice (BMP) approved by the South Florida Water Management District (SFWMD), one designed to reduce drainage P loads in the Everglades Agricultural Area (EAA). Spill prevention of P fertilizers is a BMP that is widely implemented by growers in the EAA. This BMP is easily implemented and can have an immediate impact on reducing off-farm P loads. This EDIS document is part of a series of publications that provide current implementation guidelines for commonly employed farm-level BMPs designed to reduce P loads from farms located within the EAA basin. This document is SL231, one of a series of the Department of Soil and Water Sciences, UF/IFAS Extension. Original publication date September 2005. SL231/SS450: Best Management Practices in the Everglades Agricultural Area: Fertilizer Spill Prevention (ufl.edu)

scholarly journals Evaluation of best management practices for non-point source pollution based on the SWAT model in the Hanjiang River Basin, China

2021 ◽  
Author(s):  
Shu Li ◽  
Jiake Li ◽  
Gairui Hao ◽  
Yajiao Li
Keyword(s):  
Point Source ◽  
River Basin ◽  
Best Management Practices ◽  
Management Practices ◽  
Swat Model ◽  
Forest Land ◽  
Best Management ◽  
Flood Season ◽  
Nps Pollution ◽  
Hanjiang River

Abstract Taking the Hanjiang River basin with Ankang hydrological station as the control section as the study area, the Soil and Water Assessment Tool (SWAT) model is used to identify the spatial and temporal distribution of non-point source (NPS) pollution and determine the critical source areas (CSA). Then we set up 11 best management practices (BMPs) in the CSA and evaluate their environmental and comprehensive benefits. The results show that TN and TP loads in flood season are significantly higher than that in non-flood season. The distribution of loss intensity of TN and TP load has a strong correlation with runoff and sediment erosion intensity, respectively. Among the 8 individual BMPs, the reduction rates of stubble coverage, grassed waterway and returning farmland to forest land are relatively high, and the comprehensive attribute value Z of stubble coverage is the highest. Among the 3 combined BMPs, the reduction rate of ‘stubble coverage + grassed waterway + returning farmland to forest land (&gt;25°)’ is the highest and the Z value is the largest. Overall, the BMPs such as stubble coverage, grassed waterway, and returning farmland to forest land can be adopted alternately to control NPS pollution in the Hanjiang river basin.

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