Browsing by Author "Monteiro, Pedro"
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- Engaging and legitimizing communities: co-designing a community-based Marine Protected AreaPublication . Rangel, Mafalda; Costa, Barbara Horta e; Guimarães, Mª Helena; Ressurreição, Adriana; Monteiro, Pedro; Oliveira, Frederico; Bentes, Luís; Henriques, Nuno Sales; Sousa, Inês; Alexandre, Sofia; Pontes, João; Afonso, Carlos M. L.; Belackova, Adela; Marçalo, Ana; Cardoso-Andrade, Mariana; Cortês, António; Correia, António José; Lobo, Vanda; Gonçalves, Emanuel J.; Cunha, Tiago Pitta e; Gonçalves, Jorge M. S.Marine Protected Areas are increasingly used as tools to preserve marine habitats and biodiversity worldwide. Nonetheless, creating MPAs in densely populated multi-use coastal areas comes with intrinsic conflict potential, since protection and economic development are not always hand-in-hand and local users might disagree with the designation of such conservation tools. The use of inclusive and transparent participatory processes to co-design such MPAs can be seen as a way of protecting biodiversity while acknowledging the needs of local users and building conservation tools that fit both purposes. Here we describe a participatory process developed to co-design a Marine Protected Area of Community Interest in a biodiversity, fishing and tourism hotspot in the Algarve (southern Portugal) where the majority of involved stakeholders (96 %) endorsed the final MPA proposal. The methodology and tools used are described in detail, lessons learned are critically analysed and a roadmap to be used in other realities is provided. Evidences collected show that the approach developed allows conservation and economic activities to share the same ground and advocate for the same goals in preserving coastal marine habitats.
- Microbial consortia selection for the development of an innovative nature-based solution for air pollutants remediationPublication . Moreira, Irina S.; Novo, Beatriz; Monteiro, Pedro; Pinto, Glória; Castro, Paula M. L.; Alves, Artur; Tacão, Marta; Alves, MartaAir pollutants, like benzene, toluene, and xylene (BTX), pose significant health and environmental risks being associated with 6.7 million premature deaths annually. Despite plants natural air purification capabilities in green infrastructures, high pollution levels in cities can hinder urban greening when tolerance levels are exceeded. Therefore, this study aimed to develop plant-beneficial microbial consortia with the capacity to degrade air pollutants envisioning their application as plant inoculants to promote plants’ resilience and their efficiency in air purification.Leaves and rhizosphere samples from Tilia sp., Rhododendron sp. and Euonymus sp. were collected in Porto city (Portugal), in an area with high traffic-derived air pollution (NOx, benzene – as in Qualar database). Total pigments concentration showed low variability among plants genera (from 3.24 ± 0.45 to 3.57 ± 0.30 µmol g-1). The neutral to alkaline pH of leaf extracts and high relative water content results indicated good tolerance of the sampled plant genera to pollutants. To select BTX-degrading microbial consortia, leaves and rhizosphere samples were incubated with 300ppm of BTX as the only carbon source, far exceeding EU limits. BTX concentration was monitored through GC-FID. Microbial strains within BTX degrading consortia were identified through sequencing of microbial phylogenetic markers.While leaf samples showed no BTX degradation, rhizosphere samples from all three plant genera displayed significant degradation after 7 to 14 days. Remarkably, in a Rhododendron sp. sample, only 3.8% of the initial BTX concentration remained after 14 days, indicating efficient pollutant removal. Among the fungi genera detected were Penincillium sp., Umbelopsis sp, Fusarium sp. and Clonostachys sp. with species known for their role in plant growth promotion. The obtained microbial consortia have the potential to be used as plant inoculants to promote air remediation.
- A música da ressurreiçãoPublication . Monteiro, Pedro