Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina

Fil: Niella, Fernando Omar. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina.

Detalles Bibliográficos
Autores principales: Niella, Fernando Omar, Tuzinkievicz, Ariel Marcelo, Buchweis, Ricardo, Bulman Hartkopf, Christian H., Thalmayr, Peggy Noemi, González, José, Montagnini, Florencia, Sharry, Sandra
Formato: Parte de libro publishedVersion
Lenguaje:Inglés
Publicado: Springer Nature Switzerland 2022
Materias:
Acceso en línea:https://hdl.handle.net/20.500.12219/4640
Aporte de:
id I77-R195-20.500.12219-4640
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spelling I77-R195-20.500.12219-46402024-03-25T14:31:59Z Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina Niella, Fernando Omar Tuzinkievicz, Ariel Marcelo Buchweis, Ricardo Bulman Hartkopf, Christian H. Thalmayr, Peggy Noemi González, José Montagnini, Florencia Sharry, Sandra Conservation strategy Forest restoration Genetic variability Interior Atlantic forests Native tree species Selva paranaense Vegetative propagation techniques Fil: Niella, Fernando Omar. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina. Fil: Tuzinkievicz, Ariel Marcelo. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina. Fil: Buchweis, Ricardo. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina. Fil: Bulman, Hartkopf, Christian H. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina. Fil: Thalmayr, Peggy Noemi. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina. Fil: González, Jose. Puerto Laharrague (Montecarlo, Misiones); Argentina. Fil: Montagnini, Florencia. Yale Unversity. Environmental Science College; USA. Fil: Sharry, Sandra. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina. In this chapter we describe a strategy for domestication and conservation of the genetic variability of two native species of the Interior Atlantic Forest, or Selva Paranaense, Peltophorum dubium and Enterolobium contortosiliquum. Both species are leguminous trees, commonly used for forest restoration projects. In tropical and subtropical forests, tree species are vulnerable to habitat fragmentation and population reductions. The resulting negative genetic effects, such as loss of genetic variability and inbreeding depression, can affect the long-term survival of forest species, leading to their further vulnerability or extinction. While in situ strategies such as protected areas and biodiversity islands may be an option for biodiversity conservation, in practice there are many challenges to these strategies in humid subtropical ecosystems, where there is high tree species diversity and low abundance per species (0.1–1 trees/ha). Trees in remnants of forests, which can serve as biodiversity islands, must have high genetic diversity so that they can persist through time by adapting to disturbances. There is a great need to expand the genetic basis of collection of species’ propagation material, so that the germplasm available for restoration programs includes the largest possible genetic diversity. To address this need, we established short- and long-term provenance and progeny trials and a vegetative reproduction methodology to produce propagation material to ensure the genetic diversity of these two species for domestication, including for restoration and enrichment. Our results lay the foundation for the conservation of genetic variability of P. dubium and E. contortosiliquum and contribute to the design of a possible biodiversity island strategy for these species. 2022-05-05 info:eu-repo/semantics/bookPart info:ar-repo/semantics/parte de libro info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/4640 eng info:eu-repo/semantics/reference/doi/10.1007/978-3-030-92234-4 info:eu-repo/semantics/openAccess application/pdf Springer Nature Switzerland
institution Universidad Nacional de Misiones
institution_str I-77
repository_str R-195
collection Repositorio Institucional Digital de la UNaM (RIDUNAM)
language Inglés
topic Conservation strategy
Forest restoration
Genetic variability
Interior Atlantic forests
Native tree species
Selva paranaense
Vegetative propagation techniques
spellingShingle Conservation strategy
Forest restoration
Genetic variability
Interior Atlantic forests
Native tree species
Selva paranaense
Vegetative propagation techniques
Niella, Fernando Omar
Tuzinkievicz, Ariel Marcelo
Buchweis, Ricardo
Bulman Hartkopf, Christian H.
Thalmayr, Peggy Noemi
González, José
Montagnini, Florencia
Sharry, Sandra
Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina
topic_facet Conservation strategy
Forest restoration
Genetic variability
Interior Atlantic forests
Native tree species
Selva paranaense
Vegetative propagation techniques
description Fil: Niella, Fernando Omar. Universidad Nacional de Misiones. Facultad de Ciencias Forestales; Argentina.
format Parte de libro
Parte de libro
publishedVersion
author Niella, Fernando Omar
Tuzinkievicz, Ariel Marcelo
Buchweis, Ricardo
Bulman Hartkopf, Christian H.
Thalmayr, Peggy Noemi
González, José
Montagnini, Florencia
Sharry, Sandra
author_facet Niella, Fernando Omar
Tuzinkievicz, Ariel Marcelo
Buchweis, Ricardo
Bulman Hartkopf, Christian H.
Thalmayr, Peggy Noemi
González, José
Montagnini, Florencia
Sharry, Sandra
author_sort Niella, Fernando Omar
title Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina
title_short Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina
title_full Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina
title_fullStr Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina
title_full_unstemmed Contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the Yabotí biosphere reserve, Misiones, Argentina
title_sort contribution to the domestication and conservation of the genetic diversity of two native multipurpose species in the yabotí biosphere reserve, misiones, argentina
publisher Springer Nature Switzerland
publishDate 2022
url https://hdl.handle.net/20.500.12219/4640
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