Leopoldo Cavaleri Gerhardinger

ORCID: 0000-0002-7039-7731
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About
Contact & Profiles
Research Areas
  • Coral and Marine Ecosystems Studies
  • Coastal and Marine Management
  • Marine and fisheries research
  • Fish biology, ecology, and behavior
  • Ichthyology and Marine Biology
  • International Maritime Law Issues
  • Fish Biology and Ecology Studies
  • Conservation, Biodiversity, and Resource Management
  • Ocean Acidification Effects and Responses
  • Environmental Sustainability and Education
  • Sustainability and Climate Change Governance
  • Marine animal studies overview
  • Aquaculture Nutrition and Growth
  • Coastal Management and Development
  • Land Use and Ecosystem Services
  • Fish Ecology and Management Studies
  • Aquatic life and conservation
  • Innovation, Sustainability, Human-Machine Systems
  • Collaborative and Sustainable Housing Initiatives
  • Marine and coastal plant biology
  • Marine Bivalve and Aquaculture Studies
  • Marine Ecology and Invasive Species
  • Climate Change Communication and Perception
  • Religion, Ecology, and Ethics
  • Marine and Offshore Engineering Studies

Universitat Autònoma de Barcelona
2023-2024

Universidade de São Paulo
2018-2022

Barcelona Institute for Science and Technology
2022

Centro de Estudos e Sistemas Avançados do Recife
2022

Universidade da Região de Joinville
2015-2020

Universidade Estadual de Santa Cruz
2017

Universidade Estadual de Campinas (UNICAMP)
2013-2015

Universidade do Vale do Itajaí
2009

ESR Endangered Species Research Contact the journal Facebook (Twitter) RSS Mailing List Receive regular lists of newly published articles via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 7:167-174 (2009) - DOI: https://doi.org/10.3354/esr00117 How many species goliath grouper are there? Cryptic genetic divergence in a threatened marine fish and resurrection geopolitical M. T. Craig1,*, R. Graham2, A. Torres3, J. Hyde4, O. Freitas5, B. P. Ferreira6, Hostim-Silva7, L. C....

10.3354/esr00117 article EN Endangered Species Research 2008-07-08

Abstract Increasing exploitation effort and efficiency have been leading to population declines extinctions among large marine animals. Understanding the magnitude of such losses is challenging because current baselines about species' abundances distributions in sea were mostly established after humans had started affecting populations. For artisanal fisheries, from which written historical records are rarely, if ever, available, approaches based on gathering anecdotal information fishers'...

10.1111/acv.12178 article EN Animal Conservation 2014-12-17

This paper dedicates to understanding of what is needed achieve the transformation ocean governance. Based on theory transformative agency conceptualized in a multi-level governance context, we build recent novel inter- and transdisciplinary research Brazil explore opportunities for dynamic, complex field We focus this analysis three processes towards developing socially ecologically coherent marine protected area network as core spatial planning process enhanced ecosystem-based polycentric...

10.3389/fmars.2017.00395 article EN cc-by Frontiers in Marine Science 2018-01-26

The unpredictable Anthropocene poses the challenge of imagining a radically different, equitable and sustainable world. Looking 100 years ahead is not easy, especially as millennials, it appears quite bleak. This paper outcome visioning exercise carried out in 2-day workshop, attended by 33 young early career professionals under auspices IPBES. process used Nature Futures Framework an adapted method from Seeds Good project. Four groups envisioned more desirable future worlds; where humanity...

10.1080/26395916.2020.1821095 article EN cc-by Ecosystems and People 2020-01-01

The efficacy of global environmental assessments in informing and shaping ocean coastal management is hampered by recognized gaps science endeavours. In order to bridge these gaps, secure inclusive equitable knowledge co-construction stakeholders, the International Panel for Ocean Sustainability (IPOS) emerging. Here we present outcomes "Bridging Shades Blue Workshop" held Spain 2023. A diverse group holders, including policymakers, small-scale fishers, marine social scientists lawyers...

10.1080/08920753.2023.2244082 article EN cc-by-nc-nd Coastal Management 2023-07-04

This presentation contributes to the "Indigenous Peoples: Knowledge Systems, Fisheries, and Environmental Challenges" panel by showcasing insights from a pilot project International Panel for Ocean Sustainability (IPOS) with partners in Costa Rica, transformative initiative Brazil. Both are national level projects aimed at integrating knowledge of marginalized voices promotion marine sustainability equitable governance, those early career ocean professionals Indigenous Peoples Local...

10.5194/oos2025-102 preprint EN 2025-03-25

Insights from Towards IPOS consultation process: informing development and future directionsThe foundational value proposition for an has been significantly enriched shaped by a methodologically diverse process launched in 2022. Through combination of one-on-one interviews, in-person online workshops, side events at international conferences, expert consultations via surveys, the initiative gathered insights hundreds ocean practitioners on potential role, structure, functions IPOS. This...

10.5194/oos2025-523 preprint EN 2025-03-25

Ocean science plays a critical role in decision-making processes with distributional effects, which inherently carry equity implications. At the same time, concerns about shape how ocean is conducted, influencing scientific questions are prioritized. Expanding participation setting research agendas through inclusive can significantly alter trajectory of science. Recent initiatives promoting "ocean knowledge co-production" transdisciplinary grounded this idea, emphasizing involvement...

10.5194/oos2025-432 preprint EN 2025-03-25

The goliath grouper Epinephelus itajara is a large sized (> 400 kg) and critically endangered marine fish, which protected in many countries, including Brazil. Through the application of semi-structured interviews, we investigated local ecological knowledge seven fishermen specialist on catching E. from Babitonga bay, Santa Catarina, Local long-line fisheries for seemed to be disappearing tradition studied site, with detailed inherent system, also being lost. Our study showed that engaged...

10.1590/s1679-62252006000400008 article EN cc-by Neotropical Ichthyology 2006-12-01

Goliath grouper (Epinephelus itajara) aggregations and relative abundances were described mapped through the use of fishermen's local ecological knowledge in Babitonga Bay southern Brazil. Six well-experienced informants asked to individually provide information about goliath abundance distribution, drawn over a satellite image study area, which was later overlaid gathered into final map. According our informants, occurs along broad salinity depth range, from shallow estuarine areas (less...

10.1590/s1679-62252009000100012 article EN cc-by Neotropical Ichthyology 2009-03-01

Maintaining healthy, productive ecosystems in the face of pervasive and accelerating human impacts including climate change requires globally coordinated sustained observations marine biodiversity. Global coordination is predicated on an understanding scope capacity existing monitoring programs, extent to which they use standardized, interoperable practices for data management. also identification gaps spatial ecosystem coverage, how these correspond management priorities information needs....

10.3389/fmars.2021.737416 article EN cc-by Frontiers in Marine Science 2021-10-25

Abstract The United Nations’ Ocean Decade calls for co-designing transformative science, ocean networks, and learning strategies to address health decline deep-blue social divides in governance. Yet the capacity advance sustainability pathways shared by UN ecosystem of partners is still under-realized early stages this global campaign. This paper explores conceptual institutional implications combined use marine networks (MLNs) media information literacy (MIOL) approaches strengthen...

10.1038/s44183-023-00038-2 article EN cc-by npj Ocean Sustainability 2024-01-10

Seahorses are endangered teleost fishes under increasing human pressures worldwide. In Brazil, marine conservationists and policy-makers thus often skeptical about the viability of sustainable human-seahorse interactions. This study focuses on local ecological knowledge seahorses implications their non-lethal touristic use by a coastal community in northeastern Brazil. Community-based seahorse-watching activities have been carried out Maracaípe village since 1999, but remained uninvestigated...

10.1186/s13002-016-0125-8 article EN cc-by Journal of Ethnobiology and Ethnomedicine 2016-11-08

The Atlantic goliath grouper (Epinephelus itajara) is a critically endangered reef fish that has suffered from overfishing. In Brazil, the species been under fishing ban since 2002; however, there are no evidences of population recovery. this context, data to help improve management programs sorely needed. We assessed fisheries landings and interviewed key informants investigate fishing, habitat use, occurrence in Abrolhos Bank, eastern Brazil. mangroves, longline was main gear used catch...

10.2993/0278-0771-37.3.478 article EN Journal of Ethnobiology 2017-09-15

Conservation science is a mission-driven discipline, yet there are few assessments on whether conservation practices follow scientific recommendations, and thus missed opportunities for improvement. Brazil has among the greatest gaps in species protection by Marine Protected Areas (MPAs) globally priority future marine efforts. In this paper, we assess federal protected area (MPA) planning process compare it to systematic approach, focused achieving benefits while minimizing associated...

10.1016/j.pecon.2020.05.002 article EN cc-by-nc-nd Perspectives in Ecology and Conservation 2020-07-01

Formal and semi-formal networks are emerging as effective, collaborative, adaptable approaches for addressing complex, rapidly evolving ocean governance issues. One such group of networks, which we refer to marine-related learning play multifaceted roles within systems by facilitating knowledge creation, exchange, dissemination, building the capacity individuals institutions address problems improve coastal governance. This study investigates emergence, key attributes, outcomes using...

10.3389/fmars.2020.595054 article EN cc-by Frontiers in Marine Science 2020-11-09
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