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Collapse of an iconic conifer: long-term changes in the demography of Widdringtonia cedarbergensis using repeat photography
BACKGROUND: Conifer populations appear disproportionately threatened by global change. Most examples are, however, drawn from the northern hemisphere and long-term rates of population decline are not well documented as historical data are often lacking. We use a large and long-term (1931–2013) repea...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5129610/ https://www.ncbi.nlm.nih.gov/pubmed/27899113 http://dx.doi.org/10.1186/s12898-016-0108-6 |