Results 11 to 20 of about 84,932 (303)

In situ conservation and landscape genetics in forest species [PDF]

open access: yesJournal of Natural Resources and Development, 2012
Conservation of forest genetic resources is essential for sustaining the environmental and productive values of forests. One of the environmental values is the conservation of the diversity that is assessed through the amount of genetic diversity stored ...
Martín L.M., Herrera M.A, Martín M.A
doaj   +3 more sources

In Situ, Ex Situ and On Farm Conservation of Plant Genetic Resources in Neotropics [PDF]

open access: yes, 2023
The prospect for the coming decades will be for humanity to witness a holocaust of species on Earth. Within these species are plants for food purposes undergoing genetic erosion and, putting at risk not only their own existence, but the safety of human ...
Costa, Flaviane Malaquias   +4 more
core   +1 more source

Land Snails at the Zoo: A Biodiverse Community with Conservation and Educational Potential

open access: yesJournal of Zoological and Botanical Gardens, 2023
The combination of animals and plants in zoological gardens provides the opportunity for conservation within the grounds. An example is pollination gardens that support free-moving butterflies and bees.
Elizabeth A. Bergey   +1 more
doaj   +1 more source

Conservation and use of elm genetic resources in France: results and perspectives

open access: yesiForest - Biogeosciences and Forestry, 2020
Launched in 1987, the French National Programme for the Conservation of Native Elm Genetic Resources focused on the ex situ conservation of clones of adult field elms (Ulmus minor Mill.) survivors of the Dutch elm disease (DED) pandemic.
Collin E   +7 more
doaj   +1 more source

Taxonomic dissection based on molecular evidence of the Eriosyce curvispina complex (Cactaceae): identifying nine endemic species from Central Chile [PDF]

open access: yesPhytoKeys
Chile’s distinctive flora, geographical isolation, and complex topography collectively contribute to a notable endemic species diversity, particularly within central regions identified as critical areas for biodiversity conservation.
Helmut E. Walter   +4 more
doaj   +3 more sources

Distribution and conservation of the Lauraceae in China

open access: yesGlobal Ecology and Conservation, 2023
The family Lauraceae is characterized by numerous species and is an important element in tropical and subtropical forests in China. Altogether 99 species of the family have been considered as threatened, caused mainly by over exploitation and habitat ...
Chao Tan   +3 more
doaj   +1 more source

Conservation du lemur aux yeux turquoise (Eulemur flavifrons)

open access: yesRevue de Primatologie, 2014
Depuis sa redécouverte en 1985 le lémur aux yeux turquoise a bénéficié de mesures de protection croissantes dans son aire de répartition et de programmes de reproduction en parc zoologique en Amérique du nord, en Europe ainsi qu’à Madagascar.
Brice Lefaux
doaj   +1 more source

In-Situ and Ex-Situ Biodiversity Conservation in Ecuador: A Review of Policies, Actions and Challenges [PDF]

open access: yes, 2020
Biodiversity is vital for the stability of the planet; its ecosystem services provide essential elements for our survival and well-being. This review analyzes the national biodiversity policies and describes the main strategies for biodiversity ...
Mirian Jimenez Gutierrez   +8 more
core   +1 more source

Petrocodon dahuaensis (Gesneriaceae), a new species from the limestone area of Guangxi, China [PDF]

open access: yesPhytoKeys
Petrocodon dahuaensis, a new species from a limestone area of Guangxi, China, is described and illustrated. The new species is similar to P. asterostriatus but differs in its leaf blade, cordate to subrounded, margin crenate to serrate; bracts ...
Ming-Lin Mo   +5 more
doaj   +3 more sources

Conservation strategies of Actias selene Hubner: A wild silk moth in Nagaland, India

open access: yesEnvironment Conservation Journal, 2016
Actias selene Hubner (Indian moon moth), an indigenous wild silk moth is geographically distributed in tropical moist deciduous forest of South East Asia, mainly Mussourie and North-Eastern region of India, Afghanistan to Borneo, Hongkong, China, Japan ...
B.C. Chutia, C. Nath, L. N. Kakati
doaj   +1 more source

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