Can predation pressure on fish populations be density-dependent in marine ecosystems? How can the concept of density-dependent factors be applied to understanding the dynamics of cancer cell growth?

Sea-ice and density-dependent factors affecting foraging habitat and behaviour of Adélie penguins throughout the breeding season. Marine Biology. Nobuo ... Density-dependent factors change in intensity based on population size, acting as a form of population regulation, while density-independent factors can cause ... We conclude that immature snowy owls that irrupt into eastern North America are limited by density-dependent factors, such as increased competition forcing ... Nov 28, 2019 ... Finally, given that most populations are affected by both DD and density-independent environmental factors, understanding the relative impacts ... Jun 15, 2020 ... How do abiotic and biotic factors influence succession? Oct 27, 2013 ... Besides temperature, we found that rainfall was a further important factor only in the warmer area (Trento province). Abundant rainfall during ... ... equally influenced by stochastic and density-independent events (such as environmental perturbations) than by intrinsic (i.e. density-dependent) factors. The two types of limiting factors are density independent and density dependent limiting factors. Density-Independent Limiting Factors. Picture. Rain in ... ... density-dependent resource competition. Survival of individuals in ... density-independent environmental factors but not regulated by crowding. The ... May 17, 2017 ... ... density interacting with environmental factors (i.e. refugia, competition and predation). 2.3. Experiment 1: density-dependent larval survival.