Écoszterek

Écoszterek is a term that emerged in ecological discourse, primarily in France, to describe organisms that play a crucial role in maintaining the overall health and functionality of an ecosystem. These are not necessarily the most abundant species but rather those whose presence or absence significantly impacts the community structure, nutrient cycling, or energy flow. The concept highlights the interconnectedness of species within an ecosystem and the importance of biodiversity for ecosystem resilience.

The precise definition and application of "écoszterek" can vary, but it generally refers to species with high ecological impact, often due to their trophic level, behavior, or specific ecological function. For instance, keystone species, which have a disproportionately large effect on their environment relative to their abundance, can be considered écoszterek. Similarly, ecosystem engineers, organisms that directly create, modify, or maintain habitats, also fit this description.

Understanding écoszterek is vital for conservation efforts. Identifying these species allows ecologists to focus conservation resources on protecting those that are most critical for ecosystem stability. The loss of an écoszterek can trigger cascading effects, leading to a decline in biodiversity and a disruption of ecosystem services that benefit humans. The concept encourages a holistic approach to environmental management, moving beyond species-specific protection to understanding and safeguarding the functional integrity of entire ecosystems.