How can experiments be designed to test the effects of predation on prey populations at different densities? How can mathematical models incorporate density-dependent factors?

Sep 2, 2022 ... A density-dependent factor is a factor whose effects on the size or growth of a population vary with the population density. Factors that control tree seedling dynamics are critical determinants of forest diversity. We examined the role of density-dependent mortality and abiotic ... ... independent) factors on the population dynamics of amphibians with complex life cycles. We examined the potential effects of density-dependent and -independent ... ... density dependent with density independent effects on vital rates and population trajectories. Our data and model do not support the hypothesized recent ... Apr 22, 2016 ... Our analysis suggests that inter-seasonal differences in the mosquito dynamics are largely driven by different temporal patterns of temperature and seasonal- ... We define density-dependent limiting factors as factors that affect the per capita growth rate of a population differently depending on how dense the ... Nov 22, 2024 ... Most density-dependent factors, which are biological in nature (biotic), include predation, inter- and intraspecific competition, accumulation ... They also use data from other species to learn how density-dependent factors limit population size. The Click & Learn includes realistic and actual data ... Identify the concept of density-dependent limiting factors, which are factors that affect population growth and become more intense as the population density ... Understanding how multiple extrinsic (density-independent) factors and intrinsic (density-dependent) mechanisms influence population dynamics has become ...