Fertilization and Thinning Effects on a Douglas-fir Ecosystem at Shawnigan Lake

Fertilization and Thinning Effects on a Douglas-fir Ecosystem at Shawnigan Lake

Author: Stephen A. Y. Omule

Publisher:

Published: 2011

Total Pages: 36

ISBN-13:

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The overall objective of the Shawnigan Lake Project (SLP), which was initiated in 1970, is to study the mechanisms of response to thinning and fertilization. The SLP study is composed of two components: a) the main experiment, and b) subsidiary studies. The main experiment, established in 1971--1972 (36 plots), investigated the effects of thinning and fertilization, and consisted of three levels of thinning and five levels of fertilization, including controls. This report focuses on the main experiment and the 32-year growth response for selected stand attributes. Report sections cover the experiment's study area and experimental design; database description; analysis methods outline; study results; and conclusions based on the experiment and results.--Includes text from document.