In a deed restricted community, a homeownersâ association (HOA) enforces rules pertaining to how your property is used and what it looks like. Most deed restricted communities require an HOA fee that pays for the communityâs upkeep and maintenance. These fees may be due monthly, quarterly, or annually.
Genetic diversity (amount of genetic variability among individuals of the same species) and ecological diversity (number and relative abundance of species) are both components of biological diversity.enetic diversity (amount of genetic variability among individuals of the same species) and ecological diversity (number and relative abundance of species) are both components of biological diversity.
While most research on the relationship between ecosystem diversity and stability has focused on species richness, it is variation in species composition that provides the mechanistic basis to explain the relationship between species richness and ecosystem functioning. wealth of research into the relationships among diversity, stability, and ecosystem functioning has been conducted in recent years (reviewed by Balvanera et al. 2006, Hooper et al. 2005).