New approaches to forest planning are needed to support the transition of European forests to sustainable management. The aim of this study is to review forest planning systems already in place throughout Europe by exploring a set of case-study countries reflecting the main silvicultural schools of Western Europe, including Belgium, Finland, France, Italy, Portugal, and Slovenia.
A literature review and case-study data were used to assess the scale factors (vertical logic) as well as the relationships between forest planning and other environmental/land-use planning sectors (horizontal logic). The influence of EU policy on the development of forest planning is also discussed. As assessed using the vertical logic, the multi-scale and multi-topic planning approaches adopted in the countries studied here are highly heterogeneous. The horizontal logic shows that despite the importance of an inter-sectoral and harmonic relational framework between forest planning and the planning efforts of other sectors such as landscape and urban planning, the various plans are barely consistent with each other across the European countries studied here. Although interest is growing in the multi-functionality of forests, their sustainable management calls for the development of better integrated planning approaches across Europe. 相似文献
The biophysical features of small islands (SI) distinguish them from other territories; isolation, small size and several anthropogenic pressures reduce the resilience of ecosystems and increase their vulnerability to global changes. Many SI have a shortage of infrastructures, institutions and technical/financial resources that hinder planning and require different integrated solutions. In Portugal, the National Ecological Reserve (NER) is legally binding for spatial planning instruments. It aims to defend natural values and areas of ecological value, or sensibility, or susceptible to natural hazards. However, the criteria for the design of NER are strictly set for mainland territory, not taking into account specific features of small islands. A case study of the Azores Archipelago is used to demonstrate that spatial planning instruments should be adapted to island contexts. Such adaptation will increase the effectiveness of their implementation in relation to the protection of natural resources, stability of biophysical structures and prevention of natural hazards. Observing the main differences between mainland and the Azores Archipelago it is possible to define a methodological transposition of the NER aims and goals into an island context. This approach is an answer to the constraints in effective adaptation of spatial planning instruments for islands. 相似文献
Broad stakeholder involvement cannot be assumed in all environmental planning and management processes that have critical land use dimensions. This paper illustrates how concepts and techniques from social network analysis (SNA) can be used to examine and better understand the roles of one type of stakeholders, planners, in environmentally oriented planning and management processes led by other professions. Two cases of natural hazard mitigation planning led by emergency managers illustrate the usefulness of three SNA concepts of network structural characteristics in understanding how differences in planner involvement may influence incorporation of land use approaches in local natural hazard mitigation plans aimed at reducing long term risks from natural hazards. 相似文献
The restoration of degraded systems is essential for maintaining the provision of valuable ecosystem services, including the
maintenance of aesthetic values. However, restoration projects often fail to reach desired goals for a variety of ecologic,
financial, and social reasons. Feasibility studies that evaluate whether a restoration effort should even be attempted can
enhance restoration success by highlighting potential pitfalls and gaps in knowledge before the design phase of a restoration.
Feasibility studies also can bring stakeholders together before a restoration project is designed to discuss potential disagreements.
For these reasons, a feasibility study was conducted to evaluate the efficacy of restoring a tidal freshwater marsh in the
Potomac River near Alexandria, Virginia. The study focused on science rather than engineering questions, and thus differed
in approach from other feasibility studies that are mostly engineering driven. The authors report the framework they used
to conduct a feasibility study to inform other potential restoration projects with similar goals. The seven steps of the framework
encompass (1) initiation of a feasibility study, (2) compilation of existing data, (3) collection of current site information,
(4) examination of case studies, (5) synthesis of information in a handbook, (6) meeting with selected stakeholders, and (7)
evaluation of meeting outcomes. By conducting a feasibility study using the seven-step framework, the authors set the stage
for conducting future compliance studies and enhancing the chance of a successful restoration. 相似文献