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Slides introduces to ecology and types of biodiversity
Typology: Slides
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Lamarck, Humboldt Development from and with biological subdisciplines
Darwin, Wallace, Haeckel introduced 1869 the first the term „Ecology“
Forbes, Naumann/Thienemann, Gleason, Tansley 1935(Definition: Ecosystem), Odum, Margulis
technological sciences and Interfaces to the arts and the humanities
1- General Ecology The science of Ecology- Sciences alied to Ecology and Subdisciplines Organism (^) as to its Relation (^) to Environment Microbs Animal Plant Man Energy fluxes Element fluxes Space/location Abiot.ic Environment Biotic factors Autecology Demecology Synecology Ecosystem-Ecology Microbial ecology Phyto- ecology Eco- physiology Landsape ecology Freshwater ecology Individualistic -> organismic -> ecosystemic concept Individual Population Coenoses Extensive/intensive external effects Internal interactions Complex indirect interactions Ecological niche Biotope Bio-System Geo-System Geo-ecology (Bio-) Ecology Biosciences (^) Hydro and Geo Sciences Bio- geochemistry Forest ecology
Tertiary Consumer (Mega- carnivores ) Secondary Consumers (carnivores) Primary Consumers (herbivores) Producers (green plants) decomposer decomposer
(Aquatic ecosystem: pond)
Percentage transfers Total solar radiant energy Absorbed by autotrophic stratum Gross primary production Net primary production Maximum 100 50 5 4 Average favourable condition 100 50 1 0. Average for biosphere 100 <50 0.2 0.