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漯河市17科25种园林植物主要刺吸类害虫,阐述其综合防治技术,以期达到对刺吸类害虫“预防为主、科学防控”的目标。 相似文献
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《Journal of Sustainable Forestry》2013,32(1-2):161-189
Abstract Conservation of species, protected areas, and natural resources requires appropriate problem-solving strategies. An interdisciplinary problem-solving strategy is introduced requiring users to ask and answer three basic questions about any management or policy process. Is it reasonable? Is it politically practical? And is it morally justified? Concepts needed to ask and answer these questions in an interdisciplinary way are given, explained, and illustrated using Baird's tapir in Costa Rica as an example. As well, problem solvers must understand and account for their own standpoint or role in conservation. Finally, users of this approach must integrate all their knowledge about these three questions and their standpoint into an overall judgment that they are willing to take conservation action on and responsibility for. Use of this interdisciplinary approach is expected to improve conservation process and outcomes. 相似文献
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《Journal of Sustainable Forestry》2013,32(3):47-66
Abstract It is important to analyze cross-sectoral policy linkages and to quantify their effects by using the system of integrated environmental and economic accounting in order to ensure effective integration of forestry into national development. This paper reviews relevant policy linkages in the forestry sector, policy applications of forestry accounts, and challenges to their implementation. It argues for the need to develop regional or local accounting methods providing social, environmental, and economic data to allow assessment of the combined impacts of different public policies. It emphasizes the urgency of strengthening the management capacity of public agencies in dealing with complex policy networks addressing sustainable and multifunctional forest management. 相似文献
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《Journal of Sustainable Forestry》2013,32(3-4):365-375
Abstract Four main areas of learning were pursued during this exploration of die emerging markets for ecosystem services. First, die markets in Panama are dominated by the Panama Canal Authority and by timber revenues. Any strategy for expanding ecosystem services markets will have to reflect diese realities. Second, while the scientific and business components of die framework we used to analyze diese markets covered all the key points, more work needs to be done on die policy component. Articulating a simple, yet effective approach for developing policy recommendations to improve ecosystem services markets in context remains a key need. Third, valuable lessons were learned about ensuring tiiat the students capture die maximum benefits from an international, clinically-based field trip. Finally, interdisciplinary teaching/ research benefits dramatically from botii a focus on a single problem and recognition that the key challenge is turning complex scientific knowledge into accessible, good advice. 相似文献
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