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There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
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Conservation of Declining Populations02:07

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Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less...
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Video Experimental Relacionado

Updated: Jan 13, 2026

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
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Implementación de los Objetivos de Kunming-Montreal sobre Biodiversidad

John L Gittleman1,2, Stuart L Pimm1,3, Berndt J Van Rensburg4,5

  • 1Nicholas School of the Environment, Duke University, Durham, NC 27708.

Proceedings of the National Academy of Sciences of the United States of America
|January 8, 2026
PubMed
Resumen

Los Objetivos de Kunming-Montreal sobre Biodiversidad pretenden proteger el 30% de la Tierra para 2030. Si bien los compromisos financieros están aumentando, su implementación requiere planes de acción y una mejor integración con las organizaciones de conservación para detener el declive de la biodiversidad.

Palabras clave:
Objetivos de Kunming-Montrealconservaciónfinanciación de la conservación

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Área de la Ciencia:

  • Ciencia de la Conservación
  • Política Ambiental
  • Gestión de la Biodiversidad

Sus antecedentes:

  • Los Objetivos de Kunming-Montreal sobre Biodiversidad representan una agenda mundial de conservación histórica.
  • El objetivo general es conservar el 30% de la biodiversidad del planeta para 2030.
  • Se establece un marco organizativo para el seguimiento, la evaluación y la intervención.

Objetivo del estudio:

  • Evaluar críticamente la aplicabilidad de los Objetivos de Kunming-Montreal sobre Biodiversidad.
  • Identificar desafíos y oportunidades para alcanzar los objetivos mundiales de conservación.
  • Proporcionar recomendaciones prácticas para mejorar la ejecución de los objetivos.

Principales métodos:

  • Resumen de los principios fundamentales de los Objetivos sobre Biodiversidad.
  • Análisis de la alineación entre los informes de las principales organizaciones de conservación y los Objetivos.
  • Revisión de los compromisos financieros mundiales y el progreso en la conservación.

Principales resultados:

  • Los informes de las grandes organizaciones de conservación hacen referencia infrecuente a los Objetivos sobre Biodiversidad.
  • Los compromisos financieros mundiales para la conservación son sustanciales y están creciendo.
  • Existe evidencia para medir los éxitos y fracasos de los esfuerzos de conservación.

Conclusiones:

  • La implementación exitosa de los Objetivos requiere una mejor integración y reevaluación.
  • Los planes de acción son cruciales para mejorar las áreas protegidas, apoyar a las naciones en desarrollo y atraer a las comunidades indígenas.
  • Se proporcionan recomendaciones para mejorar la implementación antes y después de las futuras reuniones de la COP del CDB.