Thresholds for adding degraded tropical forest to the conservation estate

Logged and disturbed forests are often viewed as degraded and depauperate environments compared with primary forest. However, they are dynamic ecosystems1 that provide refugia for large amounts of biodiversity2,3, so we cannot afford to underestimate their conservation value4. Here we present empirically defined thresholds for categorizing the conservation value of logged forests, using one of the most comprehensive assessments of taxon responses to habitat degradation in any tropical forest environment. We analysed the impact of logging intensity on the individual occurrence patterns of 1,681 taxa belonging to 86 taxonomic orders and 126 functional groups in Sabah, Malaysia. Our results demonstrate the existence of two conservation-relevant thresholds. First, lightly logged forests (68%) of their biomass removed, and these are likely to require more expensive measures to recover their biodiversity value. Overall, our data confirm that primary forests are irreplaceable5, but they also reinforce the message that logged forests retain considerable conservation value that should not be overlooked

Strategic Environmental Assessment (SEA) and Multi-Criteria Analysis: An Integrated Approach

With the aim of enhancing the level of sustainability of plans and pro- grammes adopted by local, regional and national authorities, the European Com- mission (EU) has adopted the Directive 2001/42/EC on the assessment of effects of plans and programmes on the environment. Starting from the analysis of strengths and possible uses of Multi-Criteria Analysis (MCA) and the investigation of its application in combination with the SWOT Analysis and the Stakeholder Analy- sis, the paper aims at presenting a multi-methodological approach based on the use of MCA for Strategic Environmental Assessment (SEA). Given the spatial nature of the decision problem the multi-methodological approach is moreover combined with Geographic Information System (GIS). The Multicriteria-Spatial Decision Support System (MC-SDSS) proposed is able to support the decision-making processes in the field of environmental management by providing evidence and increasing the level of choices’ transparency and legitimacy

The Tourist Area Life Cycle (TALC) and Its Effect on the Quality-of-Life (QOL) of Destination Community

This chapter examines the connection between tourism area life cycle (TALC) and its effects on the quality-of-life (QOL) of destination communities. We posit that as destinations go through structural changes over time, the extent to which the dynamics of change affect the QOL of the resident community varies with the stages of the life cycle. The chapter consists of four major sections. After a brief introduction, the first section presents the concept of TALC and describes the development phases and the indicators that help understand tourism area development. The second section provides a brief discussion on the impact of tourism on the community in relation to TALC, which is then followed by the third section which focuses on the adjustment to change and maintaining the QOL of the community. Section four reviews related literature to support the relation between TALC and QOL of communities. The chapter ends with delineating critical issues for future research, outlining some of the difficulties moving forward, and formulating relevant policy implications that may help the researchers and destination management organizations to further examine the issues that may surround TALC and QOL connections