Año: 2020
Autor: José Tomás Ibarra
Equipo: Kristina L. Cocklea, Eugenia Bianca Bonaparte
Línea: Sustentabiliadad de Sistemas Socio-ecológicos
Palabras Clave: biodiversidad, ecología, conservación, investigación, bosques
Tipo de publicación: Artículo
Publicado en: Forest Ecology and Management
Título: Conserving nest trees used by cavity-nesting birds from endangered primary Atlantic forest to open farmland: Increased relevance of excavated cavities in large dead trees on farms

Eugenia Bianca Bonaparte (a,b), José Tomás Ibarra (c,d), Kristina L. Cocklea. (e)

 

a Instituto de Biología Subtropical, CONICET- Universidad Nacional de Misiones, Bertoni 85 Puerto Iguazú, Misiones 3370, Argentina
b Proyecto Selva de Pino Paraná, Vélez Sarsfield & San Jurjo S/N, San Pedro, Misiones 3352, Argentina
c ECOS (Ecology-Complexity-Society) Laboratory, Centre for Local Development (Cedel UC), Pontificia Universidad Católica de Chile, Villarica, Chile
d Millennium Nucleus Centre for the Socioeconomic Impact of Environmental Policies (CESIEP) & Centre of Applied Ecology and Sustainability (CAPES), Pontificia
Universidad Católica de Chile, Santiago, Chile
e Department of Forest and Conservation Sciences, University of British Columbia, 2424 Main Mall, Vancouver, BC V6T 1Z4, Canada

  pdf Descargar aquí (4.24 MB)

Año: 2020
Autor: José Tomás Ibarra
Equipo: Diego Subercaseaux, Juan Gastó y Eduardo C. Arellano
Línea: Sustentabiliadad de Sistemas Socio-ecológicos
Palabras Clave: biodiversidad, ecología
Tipo de publicación: Libro
Título: "Construction and Metabolism of Cultural Landscapes for Sustainability in the Anthropocene"

Tomás Ibarra; Diego Subercaseaux, Juan Gastó y Eduardo C. Arellano. 2020.

   pdf Descargar aquí (1.05 MB)

Año: 2020
Autor: José Tomás Ibarra
Equipo: Kristina L. Cockle 3,4, Tomás A. Altamirano 3,5, Yntze van der Hoek 6,7, Suzanne W. Simard 3, Cristián Bonacic 8 and Kathy Martin 3,
Línea: Sustentabiliadad de Sistemas Socio-ecológicos
Palabras Clave: biodiversidad, ecología
Tipo de publicación: Artículo
Publicado en: Ecology and Society.
Título: Nurturing resilient forest biodiversity: nest webs as complex adaptive systems

The search for holistic, yet scientifically sound, whole-system models in forest ecology and conservation has led to an increasing interest in complex system science (Parrott and Meyer 2012, Messier et al. 2013, Filotas et al. 2014). Historically, forest biodiversity has been assessed and managed through the lens of a single dominant objective, which can result in counterproductive conservation and management practices (Puettmann et al. 2009). For example, fire suppression policies to control the loss of green-tree forests led to unpredicted declines in the red-listed Black-backed Woodpecker (Picoides arcticus; Hutto 2006). Forest ecosystems are, in fact, prototypical examples of complex adaptive systems (CAS) in which properties at higher levels (Gunderson and Holling 2002, Messier and Puettmann 2011, Parrott and Meyer 2012), emerge from self-organized networks of many entities (individuals, species, guilds) interacting at lower levels (Levin 1998, Strogatz 2001, Simard et al. 2013). Gunderson and Holling (2002) proposed the concept of panarchy as a framework of rules that captures the evolutionary characteristics of adaptive cycles (Table 1), while allowing hierarchical nesting of these cycles across spatial and temporal scales. Panarchy can be used to describe how complex social-ecological systems, such as forests, are interlinked in multilevel adaptive cycles of growth (r), conservation (K), release (Ω), and reorganization (α; Table 1). This proposal by Gunderson and Holling (2002), triggered a major discussion about the role of panarchy in forest resilience, the latter defined as the capacity of forests to adaptively persist following anthropogenic and natural disturbances while retaining their essential structures and functions, i.e. system’s identity (Holling 1973, Messier et al. 2013).

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