Fátima L. Alves

Integrated Coastal Zone Management (ICZM): a review of progress in Portuguese implementation

Coastal areas are the focus of intensive urbanisation and tourism and are subject to changing physical processes causing significant natural environment modifications. It is in this context that the European Commission (EC) developed the Integrated Coastal Zone Management (ICZM) Recommendation and invited coastal Member States to produce national implementation strategies. Its general aim of sustainable coastal development was based on policy integration in cooperation with all stakeholders in an informed and participatory context. Portugal responded to the EC request by creating, approving, and adopting the national ICZM strategy. This paper focuses on Portuguese experiences putting the ICZM recommendation into practice and begins with a brief overview of community guidelines, national legislation, and implementation. Subsequently, governance mechanisms are discussed and best practice identified. From an assessment of Portuguese ICZM progress and lessons learned, conclusions and recommendations for improved effectiveness included: strengthening governance; improving sustainable decision-making processes supported by technical and scientific knowledge; and securing financial sustainability.

An integrated Pan-European perspective on coastal Lagoons management through a mosaic-DPSIR approach.

A decision support framework for the management of lagoon ecosystems was tested using four European Lagoons: Ria de Aveiro (Portugal), Mar Menor (Spain), Tyligulskyi Liman (Ukraine) and Vistula Lagoon (Poland/Russia). Our aim was to formulate integrated management recommendations for European lagoons. To achieve this we followed a DPSIR (Drivers-Pressures-State Change-Impacts-Responses) approach, with focus on integrating aspects of human wellbeing, welfare and ecosystem sustainability. The most important drivers in each lagoon were identified, based on information gathered from the lagoons’ stakeholders, complemented by scientific knowledge on each lagoon as seen from a land-sea perspective. The DPSIR cycles for each driver were combined into a mosaic-DPSIR conceptual model to examine the interdependency between the multiple and interacting uses of the lagoon. This framework emphasizes the common links, but also the specificities of responses to drivers and the ecosystem services provided. The information collected was used to formulate recommendations for the sustainable management of lagoons within a Pan-European context. Several common management recommendations were proposed, but specificities were also identified. The study synthesizes the present conditions for the management of lagoons, thus analysing and examining the activities that might be developed in different scenarios, scenarios which facilitate ecosystem protection without compromising future generations.

An interactive WebGIS observatory platform for enhanced support of integrated coastal management

ABSTRACT Oliveira, A., Jesus, G., Gomes, J.L., Rogeiro, J., Azevedo, A., Rodrigues, M., Fortunato, A.B., Dias, J.M., Tomas, L.M., Oliveira, E.R. Alves, F.L., den Boer, S., 2014. An interactive WebGIS observatory platform for enhanced support of coastal management. In: Green, A.N. and Cooper, J.A.G. (eds.), Proceedings 13th International Coastal Symposium (Durban, South Africa), Journal of Coastal Research, Special Issue No. 70, pp. 507–512, ISSN 0749-0208. A new WebGIS observatory platform is presented, tailored for risk assessment and emergency preparation and response in coastal areas. The tool combines a sophisticated forecast modeling system for multi-scale analysis of water bodies, including waves, hydrodynamics and oil spills prediction, with real-time monitoring networks for forcing and continuous validation purposes. Tailor-made visualization and analysis products, conceptualized for multiple uses through a service-oriented framework, provide an easy and interactive access to both data and predictions. The system was customized for oil spills risk assessment and the rapid response to an oil spill emergency, and applied to the Aveiro lagoon. The tool addresses oil spill problems in two complementary ways: 1) a detailed risk assessment through georeferenced hazard and vulnerability maps and GIS layers of information to support the definition of contingency plans; and 2) the visualization of georeferenced oil spill predictions produced by a real-time oil spill forecasting system. Improvements relative to existing risk systems are 1) the possibility of selecting quick-access predictions for fast emergency response or high-quality, georeferenced GIS prediction products, 2) the flexibility in accessing products to evaluate local impacts of oil spills both in the water column and in the intertidal areas, and 3) the enhanced hazard and risk analysis through a combination of a multi-scenarios approach with the historical database of spill predictions, forced by daily hydrodynamic forecasts. Dependability of information, for both model results and monitoring data, is being implemented through innovative ways, targeting the robustness and quality control of the WebGIS platform.

Crossing borders and linking plural knowledge : biodiversity conservation, ecosystem services and human well-being

The challenges we face today in terms of local, regional and global environmental changes and pressures on biodiversity can only be addressed with a close coupling of approaches from natural and social sciences together with local knowledge. The authors emphasise that biodiversity research and intervention should integrate this new comprehensive perspective, bringing together biological sciences, social sciences and local knowledge. This approach should demystify the traditional dichotomies that still impose epistemological and moral reductionist borders between nature and culture, systematically hiding the heuristic value of the social and cultural dimension of biodiversity loss. In this context, biodiversity is a field dominated by multiple tensions between plural knowledge within science itself and local knowledge (less visible), which brings to the discussion conflicts that are inherent to science, technology, economics, sociology, politics and culture. This is a fundamental dimension to understand and respond to the challenges we are facing on biodiversity loss.

Sociocultural and educational factors in the sustainability of coastal zones: The Prestige oil spill in Galicia, ten years later

Purpose – Environmental threats of immediate risk in areas such as coastal zones (CZ) have aroused new trends of citizenship and participatory democracy. The purpose of this paper is to analyse elements within those trends, such as environmental culture, socio‐political context, dynamics of social associative movement and integration of local knowledge. It also aims to contribute to an overview of the opportunities and barriers found in considering socio‐cultural and educational challenges in CZ.Design/methodology/approach – In this analysis, case studies of integrated coastal management occurring worldwide were selected and reviewed, considering several nuances of socio‐economic and political contexts of CZ. Experiences of public response to coastal catastrophes such the Prestige oil spill in Spain, are also described.Findings – Whether implementing sustainable coastal management through either balanced systems (between large and small‐scale strategies) or through largely bottom‐up approaches, participat...

Assessing university student perceptions and comprehension of climate change (Portugal, Mexico and Mozambique)

Purpose Higher education system has a critical role to play in educating environmentally aware and participant citizens about global climate change (CC). And, as shown by the 21st Conference of the Parties of the UN Convention on Climate Change – COP 21, held in Paris in December 2015, there is still a path to be followed regarding the role played by universities in the negotiations and in influencing decision-making on a matter of such global importance. The purpose of this first study conducted within Portuguese (Europe), Mexican (Spanish-speaking North America University) and Mozambican (Africa) universities is to investigate higher education system students’ perceptions on CC. Design/methodology/approach The data were collected through a questionnaire aiming at characterising students from the socio-demography, and from their perceptions, motivations, attitudes and knowledge relating to the topic of CC. Statistical analysis was used to compare and characterise the three national groups under study. Findings This study did not show significant perception differences among the analysed subsamples, although there was a tendency for Mexican students to express lesser belief that CC was happening, and for Mozambicans to show a greater belief in CC issues and motivation to mitigate its effects which may be related to the specifics contexts. The results show that relevant differences among nationalities mostly concerned the magnitude of choices (e.g. most respondents of each nationality expressed interest in CC issues, but the magnitude of this expression differed according to nationality). The principal component analysis (second and third components) clearly embodied nationality profiles (discussed in the context of different cultures, educational structures and CC impacts). Research limitations/implications Further research is warranted to understand the integration of CC into higher education curriculum to improve and target educational efforts to suit students’ needs. Practical implications How CC perceptions vary cross-nationally and how research studies that examine the integration of CC into higher education curriculum are areas for which more research is needed. Originality/value The results highlight the importance of socio-cultural dimensions of each country in relation to the understanding or perception of CC issues, namely, in what concerns aspects related with gender roles, age, active learning and citizenship. This study’s data evidenced that despite the surveyed students being familiarized with CC phenomena, this knowledge does not translate necessarily into concrete mitigation practices and behaviours.

Influence of climate change on the Ria de Aveiro littoral: adaptation strategies for flooding events and shoreline retreat

ABSTRACT Dias, J.M., Lopes, C.L., Coelho, C., Pereira, C., Alves, F.L., Sousa, L.P., Antunes, I.C., Fernandes, M. da L., Phillips, M.R., 2014. Influence of mean sea level rise on Ria de Aveiro littoral: adaptation strategies for flooding events and shoreline retreat. In: Green, A.N. and Cooper, J.A.G. (eds.), Proceedings 13th International Coastal Symposium (Durban, South Africa), Journal of Coastal Research, Special Issue No. 70, pp. 320–325, ISSN 0749-0208. Floods and shoreline retreat in coastal areas threaten many millions of people across Europe. Moreover, it is agreed that climate change can amplify the magnitude and frequency of flooding events and accelerate the shoreline retreat. The main goal of this work is to assess flood and shoreline retreat risk, and define adaptation strategies under present conditions and future climate change scenarios on the Ria de Aveiro and its littoral. The hydrodynamic model ELCIRC was implemented for the Ria de Aveiro lagoon and GENESIS (U.S. Army Corps of Engineers) and LTC (Long-Term Configuration) shoreline evolution models for the littoral stretch between Esmoriz and Mira. Numerical results in present and future scenarios were used to map the flooded lagoon extension and the shoreline evolution of this coastal stretch. Analysis showed an increase of the lagoons flooded area, relative to the present, with regions more exposed to sea level rise being lowland areas located at the margins of the lagoons deeper channels. Examination of the littoral stretch showed a slight increasing trend of shoreline retreat under predicted future climate change scenarios, thereby increasing the probability of sand spit rupture. Data from numerical predictions were integrated into Geographical Information Systems covering the coastal and lagoon study areas, and produced hazard and risk maps including the identification of regional use and activities. Structural and non-structural measures were subsequently developed in order to mitigate flood and shoreline retreat effects.

Trend Change(s) in Coastal Management Plans: the integration of short and medium term perspectives in the spatial planning process

ABSTRACT Alves, F.L., Sousa, L.P., Esteves, T.C., Oliveira, E.R., Antunes, I.C., Fernandes, M.L., Carvalho, L., Barroso, S., Pereira, M., 2014. Trend Change(s) in Coastal Management Plans: the integration of short and medium term perspectives in the spatial planning process. In: Green, A.N. and Cooper, J.A.G. (eds.), Proceedings 13th International Coastal Symposium (Durban, South Africa), Journal of Coastal Research, Special Issue No. 70, pp. 437–442, ISSN 0749-0208. Spatial planning can be seen as an interdisciplinary science that ensures sustainable development and land use, since it integrates policy, social, cultural, economic and environmental management issues. Marine and coastal spatial planning is particularly challenging due to their vulnerable, dynamic and complex nature and to the problems associated with sea level rise, erosion processes and land-use pressures in the coastal zone. Coastal erosion, flooding and shoreline retreat are serious problems along the coast of mainland Portugal. By using an innovative approach of coastal zone spatial planning, this study developed an Integrated Coastal Zone Management Plan for the Portuguese central region (stretch Ovar - Marinha Grande), where alternative planning policies to the previous ones were suggested. The study revealed that socio-economic analysis and the identification and valuation of ecosystems services and land use need to be incorporated in spatial planning to support decision-making favouring sustainable development. According to these approaches the Coastal Plan was developed considering three environmental scenarios to respond to the coastal erosion trends, based on a development model for the coastal region. In addition, the scenarios consider the public investments constraints (national budget) expected in the next decade and the short and medium term of the Plan. This Plan is differentiated from the previous by attempting to lessen further coastal erosion through the integration of different jurisdictions, legislations and directive measures and applying them to the terrain. This strategy shows itself as relevant to promote further forward-thinking Plans for other Portuguese coastal areas.

Remote sensing for coastal risk reduction purposes: Optical and microwave data fusion for shoreline evolution monitoring and modelling

Coastal zones are fragile and dynamic environments, most of the time largely urbanized and particularly vulnerable to natural hazards. Therefore, coastal areas are often exposed to high risk and shoreline position monitoring and modelling is required to mitigate it. In this context, satellite data are fundamental to provide synoptic and multitemporal information useful to map and model shoreline position through time. The aim of this work was to study the shoreline evolution of two selected areas, in Portugal and in Italy. Shoreline historical rates were obtained by analyzing Landsat images from mid-80s up to 2011. Subsequently, short-term scenarios (2014) were predicted and their accuracy was assessed by comparing 2014 modelled and observed shoreline positions. After that, Landsat 8 and Sentinel 1 images were exploited to extract and compare 2015 shoreline positions in a Data Fusion context. Finally, results were interpreted for their implications in the coastal risk reduction framework.

A experiência subjetiva com a doença mental: o caso da depressão

Em Portugal ha poucos estudos sobre a experiencia com a doenca mental, sobretudo sobre a forma como aqueles que a vivenciam no seu quotidiano a experienciam e com ela convivem quotidianamente. Neste artigo, que se baseia em evidencia empirica resultante de um estudo exploratorio apoiado em entrevistas em profundidade junto de dez pessoas com diagnostico psiquiatrico de depressao cronica, onde se analisam as concecoes sobre a sua propria doenca e a percecao sobre os impactos na vida quotidiana, procuram-se os sentidos que se tecem a partir dessas experiencias pessoais no quotidiano, dando especial enfase as concecoes e representacoes sobre a sua propria doenca, evidenciando as tensoes entre a “normalidade” (passado) e a experimentacao subjetiva do novo “eu” (identidade atual).