Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 6 de 6
Filtrar
Mais filtros

Base de dados
País/Região como assunto
Tipo de documento
Assunto da revista
País de afiliação
Intervalo de ano de publicação
1.
Proc Biol Sci ; 291(2018): 20232840, 2024 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-38471557

RESUMO

Scientific knowledge is produced in multiple languages but is predominantly published in English. This practice creates a language barrier to generate and transfer scientific knowledge between communities with diverse linguistic backgrounds, hindering the ability of scholars and communities to address global challenges and achieve diversity and equity in science, technology, engineering and mathematics (STEM). To overcome those barriers, publishers and journals should provide a fair system that supports non-native English speakers and disseminates knowledge across the globe. We surveyed policies of 736 journals in biological sciences to assess their linguistic inclusivity, identify predictors of inclusivity, and propose actions to overcome language barriers in academic publishing. Our assessment revealed a grim landscape where most journals were making minimal efforts to overcome language barriers. The impact factor of journals was negatively associated with adopting a number of inclusive policies whereas ownership by a scientific society tended to have a positive association. Contrary to our expectations, the proportion of both open access articles and editors based in non-English speaking countries did not have a major positive association with the adoption of linguistically inclusive policies. We proposed a set of actions to overcome language barriers in academic publishing, including the renegotiation of power dynamics between publishers and editorial boards.


Assuntos
Disciplinas das Ciências Biológicas , Editoração , Idioma , Linguística
2.
Conserv Biol ; 38(4): e14286, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38708866

RESUMO

Driven by the United Nations Decade on Restoration and international funding initiatives, such as the Mangrove Breakthrough, investment in mangrove restoration is expected to increase. Yet, mangrove restoration efforts frequently fail, usually because of ad hoc site-selection processes that do not consider mangrove ecology and the socioeconomic context. Using decision analysis, we developed an approach that accounts for socioeconomic and ecological data to identify sites with the highest likelihood of mangrove restoration success. We applied our approach in the Biosphere Reserve Marismas Nacionales Nayarit, Mexico, an area that recently received funding for implementing mangrove restoration actions. We identified 468 potential restoration sites, assessed their restorability potential based on socioeconomic and ecological metrics, and ranked sites for implementation with spatial optimization. The metrics we used included favorable conditions for propagules to establish and survive under sea-level rise, provision of ecosystem services, and community dynamics. Sites that were selected based on socioeconomic or ecological metrics alone had lower likelihood of mangrove restoration success than sites that were selected based on integrated socioeconomic and ecological metrics. For example, selecting sites based on only socioeconomic metrics captured 16% of the maximum attainable value of functioning mangroves able to provide propagules to potential restoration sites, whereas selecting sites based on ecological and socioeconomic metrics captured 46% of functioning mangroves. Our approach was developed as part of a collaboration between nongovernmental organizations, local government, and academics under rapid delivery time lines given preexisting mangrove restoration implementation commitments. The systematic decision process we used integrated socioeconomic and ecological considerations even under short delivery deadlines, and our approach can be adapted to help mangrove restoration site-selection decisions elsewhere.


Integración de datos socioeconómicos y ecológicos en las prácticas de restauración Resumen Se espera que la inversión en la restauración de los manglares incremente debido a la Década de Restauración de las Naciones Unidad y las iniciativas internacionales de financiamiento, como The Mangrove Breakthrough. Sin embargo, los esfuerzos de restauración de manglares fallan con frecuencia, generalmente por los procesos de selección de sitios ad­hoc que no consideran la ecología del manglar y el contexto socioeconómico. Usamos el análisis de decisiones para desarrollar una estrategia que considera los datos socioeconómicos y ecológicos para identificar los sitios con mayor probabilidad de éxito de restauración. Aplicamos nuestra estrategia en la Reserva de la Biósfera Marismas Nacionales Nayarit, México, un área que recibió financiamiento reciente para la restauración del manglar. Identificamos 468 sitios potencialmente restaurables, evaluamos su potencial de restauración con base en medidas ecológicas y socioeconómicas y clasificamos los sitios para la implementación con la optimización espacial. Las medidas que usamos incluían las condiciones favorables para que los propágulos se establezcan y sobrevivan con el incremento en el nivel del mar, el suministro de servicios ambientales y las dinámicas de la comunidad. Los sitios seleccionados sólo con base en las medidas ecológicas o socioeconómicas tuvieron una menor probabilidad de éxito de restauración que los sitios que se seleccionaron con base en medidas socioeconómicas y ecológicas integradas. Por ejemplo, la selección de sitios con base sólo en las medidas socioeconómicas capturó el 16% del máximo valor alcanzable de manglares funcionales capaces de proporcionar propágulos a los sitios potenciales de restauración, mientras que la selección basada en medidas ecológicas y socioeconómicas capturó el 46% de los manglares funcionales. Desarrollamos nuestra estrategia como parte de una colaboración entre organizaciones no gubernamentales, el gobierno local y académicos sujetos a una fecha pronta de entrega debido a los compromisos preexistentes para la restauración de manglares. El proceso de decisión sistemática que usamos integró las consideraciones ecológicas y socioeconómicas incluso con plazos cortos de entrega. Nuestra estrategia puede adaptarse para apoyar en la selección de sitios de restauración de manglares en otros sitios.


Assuntos
Conservação dos Recursos Naturais , Fatores Socioeconômicos , Conservação dos Recursos Naturais/métodos , Conservação dos Recursos Naturais/economia , México , Recuperação e Remediação Ambiental/economia , Ecossistema , Técnicas de Apoio para a Decisão
3.
Sci Total Environ ; 806(Pt 2): 150577, 2022 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-34582860

RESUMO

Land use change drives significant declines in ecosystem services globally. However, we currently lack an understanding of how and where different beneficiaries of ecosystem services experience the impacts of land use change. This information is needed to identify possible inequalities in the delivery among beneficiaries, and to design policy interventions to address them. Here, we used a spatially explicit and disaggregated approach to ask how land use change affects the distribution of flood protection among three beneficiary sectors (urban residents, rural communities, and the food sector). Our study focused on the Brigalow Belt Bioregion of Australia - an area affected by widespread deforestation - and assessed the effect of land use change on flood protection between 2002 and 2015. We estimated flood protection per beneficiary sector as the total upstream runoff retention (supply) linked to areas where flood protection is required for sector-specific infrastructure (demand). We calculated changes in flood protection between 2002 and 2015 at the local government area scale and for each beneficiary sector. Using counterfactual scenarios, we identified whether changes in flood protection were driven by forest loss or changes in the extent of infrastructure at risk of flooding. We found net declines in flood protection for all sectors. Urban residents experienced the greatest decline (28%), followed by rural communities (15%), and the food sector (14%). Overall declines in flood protection across the whole region were driven primarily by forest loss. However, for some local government areas and beneficiaries, changes in flood protection were also driven by increases in forest cover or spatial changes in demand. Recognition that beneficiary sectors can be impacted via different drivers of change is fundamental to revealing highly impacted sectors. In turn, this information can be used to develop management strategies to address inequalities in the distribution of ecosystem services among beneficiaries.


Assuntos
Ecossistema , Inundações , Austrália , Conservação dos Recursos Naturais , Florestas , Humanos , População Rural
4.
Sci Total Environ ; 796: 149028, 2021 Nov 20.
Artigo em Inglês | MEDLINE | ID: mdl-34328874

RESUMO

The provision of ecosystem services is inherently spatial. Landscape structure affects service provision through multiple landscape-level processes, such as fragmentation, edge and connectivity effects. These processes can affect areas of ecosystem service supply and demand, and the flows linking those areas. Despite the emergence of sophisticated spatial ecosystem service assessments in the last two decades, we show through a literature review that landscape-level processes are still rarely considered in a comprehensive way. Even when they are considered, landscape effects are mostly limited to landscape composition, and configuration effects are underrepresented. Furthermore, most studies infer ecosystem service provision by only evaluating supply, ignoring demand and flows. Here we present a simple conceptual framework that illustrates how to incorporate landscape-level processes in the assessment of the different components of the service provision chain (supply, demand and flows). Using simulations, we evaluated how estimations of ecosystem service provision change when considering different landscape processes and discussed the implications of disregarding landscape effects. However, to fully implement the framework, a series of challenges linked to mapping and quantifying supply and demand, defining adequate scales of analysis, measuring flows, and parameterizing models for different types of services, still need to be overcome. To promote an adequate use and management of ecosystem services, it is essential to better incorporate landscape processes in ecosystem service assessments. This will lead to more quantitatively accurate and spatially precise estimates.


Assuntos
Conservação dos Recursos Naturais , Ecossistema
5.
Trends Ecol Evol ; 35(12): 1129-1139, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32977982

RESUMO

Conservation and sustainable management activities are critical for enhancing ecosystem services. Systematic conservation planning (SCP) is a spatial decision support process used to identify the most cost-effective places for intervention and is increasingly incorporating ecosystem services thinking. Yet, there is no clear guidance on how to incorporate ecosystem service components (i.e., supply, demand, and flow) for multiple beneficiaries into the decision problem underpinning SCP. As such, conservation plans may fall short of maximizing benefits for both people and nature. We propose a benefit-based approach to integrate ecosystem service components into SCP that uses the principles of decision theory. Our approach will improve the likelihood that ecosystem service benefits are enhanced in spatial planning applications.


Assuntos
Conservação dos Recursos Naturais , Ecossistema , Humanos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA