Maximizing the phylogenetic diversity of seed banks

© 2014 Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1989. - 29(2015), 2 vom: 06. Apr., Seite 370-81
1. Verfasser: Griffiths, Kate E (VerfasserIn)
Weitere Verfasser: Balding, Sharon T, Dickie, John B, Lewis, Gwilym P, Pearce, Tim R, Grenyer, Richard
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Banco de Semillas Millennium Fabaceae Leguminosae Millennium Seed Bank conservación ex-situ conservation planning diversidad filogenética ex situ conservation mehr... phylogenetic diversity planeación de la conservación
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520 |a Ex situ conservation efforts such as those of zoos, botanical gardens, and seed banks will form a vital complement to in situ conservation actions over the coming decades. It is therefore necessary to pay the same attention to the biological diversity represented in ex situ conservation facilities as is often paid to protected-area networks. Building the phylogenetic diversity of ex situ collections will strengthen our capacity to respond to biodiversity loss. Since 2000, the Millennium Seed Bank Partnership has banked seed from 14% of the world's plant species. We assessed the taxonomic, geographic, and phylogenetic diversity of the Millennium Seed Bank collection of legumes (Leguminosae). We compared the collection with all known legume genera, their known geographic range (at country and regional levels), and a genus-level phylogeny of the legume family constructed for this study. Over half the phylogenetic diversity of legumes at the genus level was represented in the Millennium Seed Bank. However, pragmatic prioritization of species of economic importance and endangerment has led to the banking of a less-than-optimal phylogenetic diversity and prioritization of range-restricted species risks an underdispersed collection. The current state of the phylogenetic diversity of legumes in the Millennium Seed Bank could be substantially improved through the strategic banking of relatively few additional taxa. Our method draws on tools that are widely applied to in situ conservation planning, and it can be used to evaluate and improve the phylogenetic diversity of ex situ collections 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Banco de Semillas Millennium 
650 4 |a Fabaceae 
650 4 |a Leguminosae 
650 4 |a Millennium Seed Bank 
650 4 |a conservación ex-situ 
650 4 |a conservation planning 
650 4 |a diversidad filogenética 
650 4 |a ex situ conservation 
650 4 |a phylogenetic diversity 
650 4 |a planeación de la conservación 
700 1 |a Balding, Sharon T  |e verfasserin  |4 aut 
700 1 |a Dickie, John B  |e verfasserin  |4 aut 
700 1 |a Lewis, Gwilym P  |e verfasserin  |4 aut 
700 1 |a Pearce, Tim R  |e verfasserin  |4 aut 
700 1 |a Grenyer, Richard  |e verfasserin  |4 aut 
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773 1 8 |g volume:29  |g year:2015  |g number:2  |g day:06  |g month:04  |g pages:370-81 
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