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Mejora de la gestión de humedales a través del conocimiento de las Primeras Naciones y una herramienta de

Maria Fernanda Adame1, Emad Kavehei2, Bex Dunn3

  • 1Australian Rivers Institute, Griffith University, Nathan, QLD, 4111, Australia. f.adame@griffith.edu.au.

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|February 23, 2026
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Resumen
Este resumen es generado por máquina.

La gestión eficaz de los humedales requiere la integración de las Observaciones de la Tierra con el Conocimiento de las Primeras Naciones. Este enfoque ayuda a monitorear los cambios en los humedales y a abordar las amenazas para los esfuerzos de conservación.

Palabras clave:
Valores culturalesInvasión de macrófitosMonitoreoExtracción de aguaAgua

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Área de la Ciencia:

  • Ciencias Ambientales
  • Teledetección
  • Biología de la Conservación

Sus antecedentes:

  • Los ecosistemas de humedales enfrentan un declive significativo a nivel mundial.
  • Programas internacionales como la Convención de Ramsar exigen evaluaciones de referencia y monitoreo.
  • Las Observaciones de la Tierra ofrecen herramientas poderosas para el monitoreo de humedales, pero tienen limitaciones espaciales y temporales.

Objetivo del estudio:

  • Demostrar un enfoque integrado de cogestión para los humedales.
  • Incorporar el conocimiento de las Primeras Naciones junto con las Observaciones de la Tierra para mejorar la gestión de los humedales.
  • Abordar desafíos de gestión únicos en tres estudios de caso de humedales australianos.

Principales métodos:

  • Se utilizaron imágenes espaciales visualizadas con la Herramienta de Perspectivas de Humedales (WIT) para la detección de cambios a largo plazo (1988-2021).
  • Se incorporaron imágenes de Vehículos Aéreos No Tripulados (UAV).
  • Se integró el conocimiento de las Primeras Naciones para comprender las condiciones de referencia y los cambios en los humedales.

Principales resultados:

  • Se identificaron cambios a largo plazo en los humedales australianos entre 1988 y 2021 utilizando imágenes espaciales.
  • Se documentaron amenazas específicas, incluidas macrófitos invasores, extracción de agua e impactos agrícolas.
  • Se demostró el valor de combinar datos de teledetección con el conocimiento indígena.

Conclusiones:

  • Un enfoque integrado de cogestión que utiliza Observaciones de la Tierra y Conocimiento de las Primeras Naciones es crucial para el monitoreo y la gestión eficaces de los humedales.
  • Esta metodología apoya la toma de decisiones informadas sobre amenazas, soluciones y estrategias de conservación para humedales globales.
  • El estudio proporciona un marco para evaluar y gestionar humedales que enfrentan diversas presiones ambientales.