scholarly journals Effects of Timber Harvesting with Best Management Practices on Ecosystem Metabolism of a Low Gradient Stream on the United States Gulf Coastal Plain

Water ◽  
2013 ◽  
Vol 5 (2) ◽  
pp. 747-766 ◽  
Author(s):  
Abram DaSilva ◽  
Y. Xu ◽  
George Ice ◽  
John Beebe ◽  
Richard Stich
2016 ◽  
Vol 360 ◽  
pp. 133-151 ◽  
Author(s):  
Richard Cristan ◽  
W. Michael Aust ◽  
M. Chad Bolding ◽  
Scott M. Barrett ◽  
John F. Munsell ◽  
...  

EDIS ◽  
2013 ◽  
Vol 2013 (10) ◽  
Author(s):  
David L. Wright ◽  
Ann R. Blount ◽  
Ron D. Barnett ◽  
Cheryl L. Mackowiak ◽  
Nicholas Dufault ◽  
...  

Higher wheat prices created the impetus for growing wheat in the southeastern United States. Since increasing amounts of corn have been diverted to ethanol production, there is a shortage of grain for America’s livestock industry. This shortage results in higher wheat and soybean prices. Wheat and soybean have been grown together as a double crop throughout the Southeast for many years, which generally increases profitability compared with growing only one of the crops. Planting wheat followed by cotton, peanut or grain sorghum has also become a common practice. The best management practices for high yields of wheat in the Southeast Coastal Plain are well established. This 3-page fact sheet lists production practices for small grains in Florida. Written by D.L. Wright, A.R. Blount, R.D. Barnett, C.L. Mackowiak, N. Dufault, and J. Marois, and published by the UF Department of Agronomy, October 2013. http://edis.ifas.ufl.edu/ag293


2020 ◽  
Vol 207 (1) ◽  
pp. 3-59
Author(s):  
H. Bryant White ◽  
Gordon R. Batcheller ◽  
Edward K. Boggess ◽  
Clifford L. Brown ◽  
Joseph W. Butfiloski ◽  
...  

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Hugh J. Beckie ◽  
Stuart J. Smyth ◽  
Micheal D. K. Owen ◽  
Savannah Gleim

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.


1996 ◽  
Vol 20 (1) ◽  
pp. 23-29 ◽  
Author(s):  
W. M. Aust ◽  
R. M. Shaffer ◽  
J. A. Burger

Abstract Benefits and costs of Virginia's forestry best management practices (BMPs) were estimated for the Mountains, Piedmont, and Coastal Plain regions using three actual nonregulatory phases and one theoretical regulatory phase of forest water quality protection. The four phases ranged from passive, nonregulatory to regulatory BMPs with increasingly restrictive provisions. As the level of regulation increased, the benefit:cost ratio decreased, indicating that costs were accruing at a proportionately greater rate than benefits. This pattern was most pronounced in the Coastal Plain region where average erosion rates were low, and substantial acreages were harvested. Results suggested that an aggressive, nonregulatory BMP program is the most efficient approach to forest water quality protection assuming that overall program compliance levels are sufficient to satisfy society's needs. South. J. Appl. For 20(1):23-29.


2006 ◽  
Vol 36 (7) ◽  
pp. 1674-1683 ◽  
Author(s):  
Changyou Sun

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.


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