Forest measurements - PowerPoint PPT Presentation

History of the Forest Resource

History of the Forest Resource . 1832-1854 - 6.7 million acres (Surveyor’s Notes). History of Iowa’s Forests. 1954 - 2.6 million acres (USFS) 1974 - 1.6 million acres (USFS) 1990 - 2.1 million acres (USFS) 2003 – 2.7 million acres. Where do we find trees living in Iowa ?.

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Forest Mensuration II

Forest Mensuration II. Lecture 1 Introduction to Forest and Natural Resource Measurements. Avery and Burkhart, Chapters 1, 18. Objectives. What are forest measurements? Why measure forest resources? Types and scales of measurements Introduction to natural resource measurements.

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738 views • 13 slides

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