Sampling for Effective Ex Situ Plant Conservation

Sampling for Effective Ex Situ Plant Conservation

Optimizing sampling efforts for ex situ conservation of genetic variability of Dipteryx alata Vogel

Background The “Baru” tree (Dipteryx alata Vogel) is an endemic species from the Cerrado biome, but widely distributed within the biome and abundant in several of its habitats [1].The species is also important in commercial terms for recover of degraded areas, and seeds are consumed in natura and are source of raw material for small and middle-sized food industries [2].Thus, a more detailed kno...

“The Ex Situ Conservation of Stinking Cedar”

The propagation of plants for food, timber, medicines and aesthetics has been a principal activity of man for millennia. However, the systematic propagation of plant material for the purposes of conservation has a recent history, probably dating back only a few decades. The propagation and distribution of Torreya taxifolia from wild collected, documented material is one of the largest projects ...

Implementing artificial insemination as an effective tool for ex situ conservation of endangered avian species.

Approximately 503 of the known species of birds are classified as 'endangered' or 'critical'. Captive propagation programs have proven useful in maintaining genetic diversity and restoring wild populations of certain species, including the Peregrine falcon, California condor and Whooping crane. Artificial insemination (AI) has the potential of solving problems inherent to reproductive managemen...

Integrating Ex situ and In situ Conservation of Lemurs

Site-based and cross-regional habitat and species conservation e!orts in Madagascar, such as proposed in the previous chapters of this Lemur Conservation Strategy, should always be the main focus of lemur conservation. However, with many wild lemur populations rapidly declining and their habitat being lost at constantly high rates, captive assurance colonies are becoming increasingly important,...