How does inbreeding affect the viability of small populations? What are the different levels of ecological organization?

The collection also contains a number of undescribed (or at least unidentifiable) species. For researchers, the most important aspect of this statistic is that ... The Biodiversity Heritage Library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity ... Jun 24, 2016 ... Effects of microclimate on species diversity and functional traits of corticolous lichens in the Popayan Botanical Garden (Cauca, Colombia). Three species diversity indices, one for species richness, one for species heterogeneity, and one for species evenness, were used to calculate diversity ... Nov 1, 1974 ... Species Distribution Models: Ecological Explanation and Prediction Across Space and Time Jane Elith, and John R. Leathwick Vol. 40 (2009), pp. 677–697 Georgia exemplifies this pattern and ranks among the top five US States in the number of native species of mussels (127), fishes (265), crayfishes (70) and ... Biodiversity is usually explored at three levels: genetic diversity, species diversity and ecosystem diversity. These three levels work together to create the ... Habitat heterogeneity hypothesis, structural diversity, structural heterogeneity, foliage height diversity, species richness, biodiversity, spatial scale, ... Aug 26, 2015 ... Nationally, crop diversity was lower in 2012 than in 1978. However, our analyses also revealed interesting trends between and within different ... Grazing management effects on plant species diversity in tallgrass prairie. Title, Grazing management effects on plant species diversity in tallgrass ...