Herbicide Use for Forest Management in Canada: Where We Are and Where We Are Going

1990 ◽  
Vol 66 (4) ◽  
pp. 355-360 ◽  
Author(s):  
Robert A. Campbell

In 1988, 217, 825 ha were treated with herbicide for forest management purposes in Canada. Ontario treated the largest absolute number of hectares but New Brunswick had the highest intensity of treatment in terms of percentage of productive forest, cutover or planted area treated. Seventy-six percent of the herbicide was applied aerially. Eighty-five percent was for release. Forest managers across Canada have identified a number of gaps in herbicide technology including the need for: alternatives to herbicides, demonstration areas for the public, assessment methodology, long-term cost/benefit analysis, more information on effects on wildlife habitat, and aerial navigation aids.

2015 ◽  
Vol 73 (5) ◽  
pp. 308-314 ◽  
Author(s):  
Emile Tompa ◽  
Roman Dolinschi ◽  
Hasanat Alamgir ◽  
Anna Sarnocinska-Hart ◽  
Jaime Guzman

Author(s):  
Waincymer Jeffrey

This chapter considers the question of whether an arbitrator may also adopt a mediation function or whether the dual roles are antithetical. It tests that hypothesis by engaging in a cost-benefit analysis of differing scenarios when mediation is utilized in an arbitral context. The prime comparison is between parallel mediation with a separate neutral and the alternative of a dual-role neutral. The three key points are: there should be much more mediation occurring at the international level, regarding both potential and actual arbitral disputes; a commercially minded arbitrator concerned for the parties’ good faith should encourage mediation where appropriate, in particular, when an adjudicated outcome will not be in the interests of either, usually because the dispute is a small part of a long-term relationship that can risk that relationship no matter who wins; and, while informed party autonomy should always support a dual-role neutral, in most factual permutations, informed parties could be expected to prefer parallel mediation provided there is full cooperation between mediator and arbitrator. The chapter argues that the relative benefits of the use of dual-role neutrals would be greatly outweighed by the costs in fairness and efficiency, and the inevitable need for a sub-optimal design of either or both dispute processes. The benefits would also be separately outweighed by the risks of significant disruption to any ensuing arbitration if a dual-role neutral fails to achieve a settlement.


1973 ◽  
Vol 5 (5) ◽  
pp. 611-617 ◽  
Author(s):  
C A Nash

This paper reexamines the case for discounting for time in public investment appraisal where long-term or irreversible effects on future generations are involved. It is concluded that—while, in the short-term, considerations of equity reinforce the commonly advocated case for discounting for time—in evaluating long-term or irreversible effects, current discounting procedures require the doubtful assumption of perpetual exponential growth of real income. However, if discounting were abandoned, use of the standard cost—benefit-analysis framework would require the forecasting of shadow prices for all future dates, unless an arbitrary time horizon is adopted. Thus cost—benefit analysis does not appear to be a satisfactory method for evaluating effects on future generations.


1974 ◽  
Vol 4 (2) ◽  
pp. 325-352 ◽  
Author(s):  
Herbert E. Klarman

As an economic technique for evaluating specific projects or programs in the public sector, cost-benefit analysis is relatively new. In this paper, the theory and practice of cost-benefit analysis in general are discussed as a basis for considering its role in assessing technology in the health services. A review of the literature on applications of cost-benefit or cost-effectiveness analysis to the health field reveals that few complete studies have been conducted to date. It is suggested that an adequate analysis requires an empirical approach in which costs and benefits are juxtaposed, and in which presumed benefits reflect an ascertained relationship between inputs and outputs. A threefold classification of benefits is commonly employed: direct, indirect, and intangible. Since the latter pose difficulty, cost-effectiveness analysis is often the more practicable procedure. After summarizing some problems in predicting how technologic developments are likely to affect costs and benefits, the method of cost-benefit analysis is applied to developments of health systems technology in two settings-the hospital and automated multiphasic screening. These examples underscore the importance of solving problems of measurement and valuation of a project or program in its concrete setting. Finally, barriers to the performance of sound and systematic analysis are listed, and the political context of decision making in the public sector is emphasized.


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