可持续人工林的追求

E. Nambiar
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引用次数: 32

摘要

在管理土地以促进经济和环境福祉方面,我们面临着许多挑战。其中,可持续性的概念化和实践,包括可持续森林管理是最复杂的。进一步发展人工林和农场林业是解决木材供需日益不匹配问题的唯一途径。除此之外,人工林在改善包括农业用地退化在内的广泛环境问题方面发挥着关键作用。多种价值、不同的期望、实现高产的需要以及管理商业驱动的土地使用系统的经济现实,都对追求林业的可持续性产生影响。支配可持续性个别要素(例如生产力)的特征和过程是动态变化的,因此很少有实现可持续性的不可改变的参考点。从长期来看,许多管理森林的生产力正在增加,这是一个部落……
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Pursuit of Sustainable Plantation Forestry
We face many challenges in managing land for economic and environmental well-being. Among these, the conceptualisation and practice of sustainability, including sustainable forest management is the most complex. Further development of plantation and farm forestry are the only ways through which the increasing mismatch between wood supply and demand can be met. Apart from this, plantation forests are playing a key role in ameliorating a broad range of environmental problems including degradation in agricultural land. Multiple values, diverse expectations, the need to achieve high production, and economic realities of managing a commercially-driven land use system, all impact on the pursuit of sustainability in forestry. The characteristics and processes governing individual elements of sustainability (e.g. productivity) change dynamically so that there is seldom an immutable reference point for the achievement of sustainability. Productivity of many managed forests is increasing over the long term, a tribu...
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