Global ETD Search
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Showing 1 to 2 of 2 for “"crown position"”.
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An Evaluation of Concepts and Tools for Managing the Northern Hardwoods
… variation at the stand level (e.g. species composition, stocking, and growth) as well as among individual trees (e.g. stem quality, value, and growth). This variation challenges the management of the northern hardwoods by reducing the predictability and consistency of the biological and …
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Environmental Influences on Gas Exchange in Fertilized and Non-Fertilized Stands of Loblolly Pine
… loblolly pine in the upper and lower thirds of crowns in stands located in the North Carolina sandhills. Photosynthesis rates between control and fertilized stands for both seasonal and diurnal measurement periods were different during only three months. Photosynthesis rates were consistently …