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The science of ecology. Definition and relationship to evolutionary biology and environmental sciences. Conditions and resources. The match between organisms and their environments. Tolerance, optimum, ecological niche. Basic differences among terrestrial and water ecosystems. Life tables. Net reproductive rate, intrinsic rate of increase, generation time, reproductive value. Growth of individual populations. Stability, unstable thresholds; population dynamics in nature; exponential and logistic growth, oscillatory stability and instability, population cycles. Interspecific interactions. Competition, predation, mutualism. Communities. Species diversity, stability, disturbance. Islands, areas and colonization. Ecosystems. The flux of energy and the flux of matter. Man and biosphere. Global changes of environment.
Last update: VSACH (13.04.2005)
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Colin R. Townsend, Michael Begon, and John L. Harper. Essentials of Ecology, 3rd ed. 2008, Wiley-Blackwell Last update: Nedbalová Linda, doc. RNDr., Ph.D. (23.10.2019)
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Written exam. We expect that students will go through:
(*) topics presented at lectures (see the syllabus) (*) the book Townsend et al. (in recommended literature) (*) papers discussed during the lectures
Last update: Nedbalová Linda, doc. RNDr., Ph.D. (23.10.2019)
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viz přiložené soubory. Last update: Herben Tomáš, prof. RNDr., CSc. (10.02.2014)
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KNOWLEDGE After completing the course, the student will be able to: • define basic ecological concepts and distinguish ecology from related disciplines • explain the concept of ecological niche, tolerance limits, and optimum for organisms • describe the influence of abiotic factors (temperature, humidity, radiation, salinity, pressure) on organism distribution • explain population growth models (exponential, logistic) and density-dependent regulation • describe interspecific interactions (competition, mutualism, predation, parasitism) and their ecological consequences • explain energy flow through ecosystems, trophic levels, and nutrient cycling (carbon, nitrogen, phosphorus) SKILLS After completing the course, the student will be able to: • interpret life tables and fecundity tables, characterize different life history strategies • analyze predator-prey dynamics and their significance for community structure • apply the theory of island biogeography and analyze species-area relationships • evaluate ecological succession and factors affecting species diversity • quantify energy transfer efficiency and analyze primary and secondary production in ecosystems COMPETENCES After completing the course, the student will be able to: • apply Gause's competitive exclusion principle to predict outcomes of species interactions and coexistence • evaluate the relationship between species diversity and ecosystem stability • assess the impact of human activities on the biosphere (eutrophication, fragmentation, biodiversity changes) • design solutions to practical ecological problems (biodiversity conservation, invasive species management, protected area planning) • integrate ecological principles to make informed decisions about environmental management
Last update: Nedbalová Linda, doc. RNDr., Ph.D. (25.01.2026)
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