The past as a lens for biodiversity conservation on a dynamically changing planet

• Autores: MacGuire, Jenny L.; Michelle Lawing, A.; Díaz, Sandra Myrna; Stenseth, Nils Chr
• Año de publicación: 2023
• Idioma: inglés
• Tipo de recurso: artículo
• Materia: PALEOECOLOGY; BIODIVERSTY; CLIMATE CHANGE
• Institución: Consejo Nacional de Investigaciones Científicas y Técnicas

We are in the midst of a major biodiversity crisis, with deep impacts on the functioning of ecosystems and derived benefits to people (1, 2). But we still have time to pull back. To do so, it is imperative that we learn from plants’ and animals’ pastactions (3, 4). Conservation biology, ecology, and paleontology all emphasize that natural systems must exhibit resilience and dynamic responses to rapid environmental changes (3, 5, 6). Both climate and land-use change have accelerated over thepast decades, underscoring the urgency for increased understanding and action (7–9). The cumulative effects of these disruptions are not additive or systematic; rather, they posecomplex, dynamic environmental challenges to ecological systems (see “dynamic systems” Table 1). With the dramatic ecological effects from climate fluctuations and increasing in stability of the fabric of life (10–12), we anticipate that biota will dramatically shift their ranges, reconfiguring ecological communities across Earth’s natural landscapes (13) (Fig. 1).Today’s most prevalent conservation approaches focus on the maintenance of static reserves. These approaches need to be supplemented by approaches that facilitate dynamic ecological shifts using flexible strategies that involve local stake holders(14–17). In addition, given the magnitude, rates, and complex interactions of anthropogenic and climatic change occurring today, these conservation approaches must beinformed by research that spans time scales to infer likely responses (18). This special feature integrates research from across spatial and temporal scales to explore how ecosystem sand communities function dynamically to respond to large scale environmental change, highlighting proposed solutions for conserving biodiversity on a rapidly changing planet
Fil: MacGuire, Jenny L.. Georgia Institute of Techology; Estados Unidos
Fil: Michelle Lawing, A.. Georgia Institute of Techology; Estados Unidos
Fil: Díaz, Sandra Myrna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Stenseth, Nils Chr. University of Oslo; Noruega. International Union of Biological Sciences; Francia