Concepts

Growth limitation of organisms due to insufficient availability of essential nutrients like nitrogen or phosphorus

The spatial arrangement and connectivity of subpopulations across a landscape that influences local population dynamics

Some environments will be resource rich and produce a high amount of offspring (sources) while other environments will be resource low and produce a low amount of offspring (sinks)

A principle stating that allele and genotype frequencies remain constant in a population under certain conditions

The hypothesis that disposing of excess dietary nutrients imposes a growth cost on organisms, creating hump-shaped relationships with diet stoichiometry

Habitat structure that provides protection from predation by offering shelter or hiding places