Question:
The British Ecologist who used the term Ecosystem for first time in the year 19
The British Ecologist who used the term Ecosystem for first time in the year 19
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Tansley = 1935 = Ecosystem. This is a very common trivia question in all biology and forestry exams.
Updated On: Aug 7, 2026
- Tansley
- Odum
- Chacko
- Ignacimuthu
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Question:
The question asks for the name of the scientist who coined the fundamental ecological term "Ecosystem."
Detailed Explanation:
• Arthur George Tansley: He was a pioneering British ecologist. In his 1935 paper titled "The Use and Abuse of Vegetational Concepts and Terms," he introduced the term "Ecosystem" to describe the integrated system formed by living organisms and their physical environment.
• Significance: Tansley wanted a term that emphasized the constant exchange of materials and energy between the biotic (living) and abiotic (non-living) components.
• Other Options: - E.P. Odum: Known as the father of modern ecology, he popularized the ecosystem concept in his textbooks but did not coin it. - Chacko and Ignacimuthu: Are notable scientists in the fields of forest mensuration and biotechnology respectively, but are not associated with the origin of the term ecosystem.
Step 2: Final Answer:
The term Ecosystem was coined by A.G. Tansley in 19
The question asks for the name of the scientist who coined the fundamental ecological term "Ecosystem."
Detailed Explanation:
• Arthur George Tansley: He was a pioneering British ecologist. In his 1935 paper titled "The Use and Abuse of Vegetational Concepts and Terms," he introduced the term "Ecosystem" to describe the integrated system formed by living organisms and their physical environment.
• Significance: Tansley wanted a term that emphasized the constant exchange of materials and energy between the biotic (living) and abiotic (non-living) components.
• Other Options: - E.P. Odum: Known as the father of modern ecology, he popularized the ecosystem concept in his textbooks but did not coin it. - Chacko and Ignacimuthu: Are notable scientists in the fields of forest mensuration and biotechnology respectively, but are not associated with the origin of the term ecosystem.
Step 2: Final Answer:
The term Ecosystem was coined by A.G. Tansley in 19
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