Biogeochemical cycles are essential to long-term, sustainable life on Earth for several reasons. First, living things require many chemical elements, and these must be available at the right time, in the right amounts, and in the right concentrations relative to each other. This is the essence of, and the importance of, biogeochemical cycles. Second, sustained […]
Biogeochemical Cycles and Life on Earth
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Ecological Succession: Concept, Process and Its Strategies
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After reading this article you will learn about:- 1. Concept of Ecological Succession 2. Process of Ecological Succession 3. Strategies. Concept of Ecological Succession: Ecological succession is the gradual change that occurs in an ecosystem of a given area of the Earth’s surface on which populations succeed each other. The most familiar ecological successions are […]
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Components of Industrial Ecosystem | Essay
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Industrial ecosystems can be broadly defined to include all types of production, processing, and consumption. It is useful to define five major components of an industrial ecosystem, as shows in Fig. 39.3. These are: (1) A primary materials producer, (2) A source or sources of energy, (3) A materials processing and manufacturing sector, (4) A […]