نتایج جستجو برای: forest policies

تعداد نتایج: 226168  

2011
Dennis R. Becker Cassandra Moseley Christine Lee

The number of state policies aimed at fostering biomass utilization has proliferated in recent years in the United States. Several states aim to increase the use of forest and agriculture biomass through renewable energy production. Several more indirectly encourage utilization by targeting aspects of the supply chain from trees standing in the forest to goods sold. This research classifies 370...

Journal: :MCFNS 2012
Jay A. Anderson Glen W. Armstrong Martin K. Luckert Wiktor L. Adamowicz

Previous studies suggest that management intensity zoning systems, such as the triad approach, could allow Canada’s forest industry to maintain or increase timber harvest levels while simultaneously reducing its environmental impact. In most such studies, the zones are exogenously specified. In this study, we use a linear programming model to endogenously allocate forest land to management inte...

2012
V M RAVI KUMAR

Major focus has been devoted in the last three decades to administrative and economic aspects of colonial forest policies in south India, but scientific aspects received little attention. Consequently scientific dynamics of British forestry remained a less focused domain in the literature on colonial forest history. By examining the history of forest policies in south India this paper proposes ...

2016
Lukas Giessen Pradip Kumar Sarker Md Saifur Rahman

The last two decades of forest policy discussions have been dominated by calls for sustainable management of forest resources. Consequently, multiple international and domestic policies, supporting sustainable forest management (SFM), have evolved in numerous jurisdictions. Policies in developing countries often rely on foreign donors’ projects, which supplement domestic SFM policy. These polic...

2018
Louise Eriksson

Threats associated with climate change may damage forests. To encourage adaptation in countries with a lot of privately owned forest, policy measures directed at private forest owners may be implemented. By means of policy scenarios, the present study examined the effects of two hypothetical policies: an advice and an economic incentive, on climate change adaptation among private forest owners ...

2006
Jonathan R. Thompson K. Norman Johnson Marie Lennette Thomas A. Spies Pete Bettinger

Using a landscape simulation model, we examined ecological and economic implications of forest policies designed to emulate the historical fire regime across the 2 × 106 ha Oregon Coast Range. Simulated policies included two variants of the current policy and three policies reflecting aspects of the historical fire regime. Policy development was guided by the management intentions of four owner...

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2017
Jodi S Brandt Teri Allendorf Volker Radeloff Jeremy Brooks

Globally, deforestation continues, and although protected areas effectively protect forests, the majority of forests are not in protected areas. Thus, how effective are different management regimes to avoid deforestation in non-protected forests? We sought to assess the effectiveness of different national forest-management regimes to safeguard forests outside protected areas. We compared 2000-2...

2005
David J. Lewis Andrew J. Plantinga

Forest fragmentation occurs when a contiguous patch of forest is transformed into disjunct patches. This reduces the quality of habitat for bird species of ecological and recreational importance, and is considered to be a primary cause of declines in the populations of many migratory songbirds. In this paper, we analyze the effects of market-based policies on forest fragmentation in the coastal...

2016
Andrés Viña William J. McConnell Hongbo Yang Zhenci Xu Jianguo Liu

Forest loss is one of the most pervasive land surface transformations on Earth, with drastic effects on global climate, ecosystems, and human well-being. As part of biodiversity conservation and climate change mitigation efforts, many countries, including China, have been implementing large-scale policies to conserve and restore forests. However, little is known about the effectiveness of these...

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