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Anthroposystem
The term anthroposystem is used to describe the anthropological analogue to the ecosystem. In other words, the anthroposystem model serves to compare the flow of materials through human systems to those in naturally occurring systems. As defined by Santos, an anthroposystem is "the orderly combination or arrangement of physical and biological Natural environment, environments for the purpose of maintaining human civilization...built by man to sustain his kind." The anthroposystem is intimately linked to Economic system, economic and ecosystem, ecological systems as well. Description Both the anthroposystem and ecosystem can be divided into three groups: producers, heterotroph, consumers, and Recycling, recyclers. In the ecosystem, the producers or autotrophs consist of plants and some bacteria capable of producing their own food via photosynthesis or chemical synthesis, the consumers consist of animals that obtain energy from grazing and/or by feeding on other animals and the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and microbes. Ecosystems are controlled by external and internal Environmental factor, factors. External factors such as climate, parent material which forms the soil and topography, control the overall structure of an ecosystem but are not themselves influe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
