Gloria Rodríguez-Loinaz

Integrating stakeholders’ demands and scientific knowledge on ecosystem services in landscape planning

The conflict between conservation and timber production is shifting in regions such as Biscay (Basque Country, northern Spain) where planted forests are no longer profitable without public subsidies and environmentalist claim that public subsidies should be reoriented to the regeneration of natural forest. This paper develops an approach that integrates scientific knowledge and stakeholders’ demands to provide decision-making guidelines for the development of new landscape planning strategies while considering ecosystem services. First, a participatory process was conducted to develop a community vision for the region’s sustainable future considering the opportunities and constrains provided by the landscape and its ecosystems. In the participatory process forest management was considered an important driver for the region`s landscape development and forest multi-functionality was envisioned as a feasible attractive alternative. The participatory process identified a knowledge gap on the synergies and trade-offs between biodiversity and carbon storage and how these depend on different forest types. Second, to study the existing synergies and trade-offs between biodiversity and carbon storage and disentangle the identified knowledge gap, a GIS-based research was conducted based on spatially explicit indicators. Our spatial analysis results showed that natural forests’ contribution to biodiversity and carbon storage is higher than that of the plantations with exotic species in the region. The results from the spatial analysis converged with those from the participatory process in the suitability of promoting, where possible and appropriate, natural forest ecosystems restoration. This iterative learning and decision making process is already showing its effectiveness for decision making, with concrete examples of how the results obtained with the applied approach are being included in planning and decision-making processes.

Efficacy of Management Policies on Protection and Recovery of Natural Ecosystems in the Urdaibai Biosphere Reserve

ABSTRACT: Knowledge of landscape patterns and dynamics is essential for land use planners and natural resources managers. They need to know how landscapes have changed in order to determine the consequences and efficacy of the management policies and implement future decision-making. This study characterized the landscape of the Urdaibai Biosphere Reserve, which has been affected by the introduction of exotic tree species since the beginning of the 20th century. We examined the dynamics of this landscape between 1991 and 2009 and the consequences of having been declared a UNESCO Biosphere Reserve in 1984. Most of the Urdaibai Biosphere Reserve potential vegetation (80%) is mixed-oak (Quercus robur L.) forest, but, currently, this forest is found in only 6.5% of the area. Most of the current vegetation (54%) comprises Pinus radiata and Eucalyptus sp. plantations. Over the period studied, land use had changed in only 11.8% of the area. Nearly 30% of the change was the replacement of traditional grasslands, crops, and heathlands by P. radiata and Eucalyptus sp. plantations. However, 22% of the change had reflected a recovery of the native vegetation, namely mixed-oak and Cantabrian evergreen-oak (Quercus ilex subsp. Ilex) forest, coastal sandy areas, or broad-leaf plantations. This recovery of the native vegetation has countered the tendency towards landscape degradation observed since 1957. Thus, despite the small change described, the first effects of conservation and environmental recovery policies can be detected. Nevertheless, there remains much to be done for recovering the natural ecosystem; the most difficult obstacles include the fact that most of the land is privately owned and an existence of the administrative complexity gives rise to problems that exist between different Administrations.

Sustainable landscape management based on cultural ecosystem services

Abstract To sustain cultural ecosystem services and cultural heritage it is important to go in depth in the science policy interface, because efficient governance mechanisms emerge from the cooperation of scientists and practitioners. In the Basque Country, we are on the road towards adaptive and resilient landscape management through an integrative approach that enhances the link between science, policy-making and society. Key elements of this approach are: The establishment from the outset of a transdisciplinar community of practice; the creation of specific transdisciplinar working groups to go in depth with concrete applicability measures; a strong outreach strategy and educational programs development; and last but not least, the involvement of stakeholders at multiple stage of the process. Diverse research lines are carried out during the process (e.g. mapping ecosystems services, analyzing social perceptions), whose results are combined to help identify response options for sustainable landscape. Relevant policy implementations of the results of this broad research are already taking place in the Basque Country. The proved utility of this working mechanism makes key agents to continue involved, and to attract more agents into the process. These transdisciplinary processes facilitate the creation of synergies and win-win solutions towards sustainable management of cultural ecosystem services.