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Grant support
Partial financial support was received from the National Institute for Research and Development in Forestry Marin Dracea from the projects Life for Bear (LIFE 13NAT/RO/001154, LIFE17NAT/IT/464 SAFE-CROSSING, BEAR around Brasov, Nucleu Programme from ANCSI-PN19070601, BearConnect funded under BiodivERsA3-2015147-BearConnect (96/2016) and was supported by MONTESSchool of Forest Engineering and Natural Environment. Universidad Polite ' cnica de Madrid (UPM).
Análisis de autorías institucional
Gonzalez-Avila, SAutor o CoautorSolana-Gutierrez, JAutor o CoautorSex-specific connectivity modelling for brown bear conservation in the Carpathian Mountains
Publicado en:Landscape Ecology. 37 (5): 1311-1329 - 2022-01-01 37(5), DOI: 10.1007/s10980-021-01367-8
Autores: Pino Garcia-Sanchez, M; Gonzalez-Avila, Sergio; Solana-Gutierrez, Joaquin; Popa, Marius; Jurj, Ramon; Ionescu, Georgeta; Ionescu, Ovidiu; Fedorca, Mihai; Fedorca, Ancuta
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Resumen
Context Romania is currently one of the best-connected landscapes, with high-quality habitats and a high density of brown bears. However, regional development measures are needed for the nation's economic growth, and without responsible government actions, these measures pose a threat to brown bear connectivity, a vital pillar of the entire Carpathian region. Despite having important implications for the species conservation, bears sex-specific behaviour has been overlooked in connectivity assessments. Objectives The study's main goals were to (i) develop sex-specific distribution and connectivity models, (ii) assess the movement patterns differences between females and males, and (iii) identify high-quality areas to be secured for species connectivity conservation. Methods We designed a methodological framework based on interdisciplinary approaches and modelling tools for landscape connectivity combined with novel spatial analysis. Telemetry data of sixteen bears (females and males) were utilized to predict habitat selection (MaxEnt), and circuit-theoretic approaches (Circuitscape) were applied to identify the potential movement corridors of both sexes and high-priority areas. Results The obtained results provided new evidence on the uneven movement patterns and pathways used by males and females in the study region. Males' movement preferences were related to river shores and dense forest coverage areas, avoiding urban areas, while females were predicted to move across forested and open areas and were more tolerant to human-modified areas. Three high-quality areas were delineated for both sexes, and connectivity conservation efforts are needed due to the vicinity of anthropic pressures. Conclusions This study depicts the usefulness of combining interdisciplinary approaches and provides planners, managers, and decision-makers with practical solutions to address sustainable design and management within the intervened landscapes. Using separate female and male spatial models for leading management and conservation measures, setting connectivity targets within environmental and impact assessments while adopting conservation easements could secure a safety network for biodiversity conservation in the Carpathians.
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Indicios de calidad
Impacto bibliométrico. Análisis de la aportación y canal de difusión
El trabajo ha sido publicado en la revista Landscape Ecology debido a la progresión y el buen impacto que ha alcanzado en los últimos años, según la agencia WoS (JCR), se ha convertido en una referencia en su campo. En el año de publicación del trabajo, 2022, se encontraba en la posición 24/202, consiguiendo con ello situarse como revista Q1 (Primer Cuartil), en la categoría Geosciences, Multidisciplinary.
Desde una perspectiva relativa, y atendiendo al indicador del impacto normalizado calculado a partir del Field Citation Ratio (FCR) de la fuente Dimensions, arroja un valor de: 1.73, lo que indica que, de manera comparada con trabajos en la misma disciplina y en el mismo año de publicación, lo ubica como trabajo citado por encima de la media. (fuente consultada: Dimensions May 2025)
De manera concreta y atendiendo a las diferentes agencias de indexación, el trabajo ha acumulado, hasta la fecha 2025-05-31, el siguiente número de citas:
- WoS: 6
- Scopus: 8
- OpenCitations: 7
Impacto y visibilidad social
Análisis de liderazgo de los autores institucionales
Este trabajo se ha realizado con colaboración internacional, concretamente con investigadores de: Oman; Rumanía.
Existe un liderazgo significativo ya que algunos de los autores pertenecientes a la institución aparecen como primer o último firmante, se puede apreciar en el detalle: Primer Autor (Garcia-Sanchez, MP) .