The development of even-aged plantation forests: an exercise in forest stand dynamics

Wilson, Edward R. and Leslie, Andrew ORCID logo ORCID: (2008) The development of even-aged plantation forests: an exercise in forest stand dynamics. Journal of Biological Education, 42 (4). pp. 170-176. Full text not available from this repository.

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In this paper we present a field-based practical exercise that allows students in forestry, ecology and natural resources to develop their understanding of forest stand dynamics. The exercise involves measurement of key tree growth parameters in four even-aged, single-species plantation stands of different age but occupying sites with similar soil and environmental characteristics. The selected stands represent key stages in stand development, from establishment to rotation age for maximum fibre production. In the field, students work in small teams to gather data from an equal number of plots within each stand. Tree parameters include top height, crown diameter, live crown ratio and diameter at breast height. In addition, information on stand density and understorey vegetation is collected. Plot size and number can be varied to suit the constraints of class size and available time, though circular plots of 100m2 are recommended. In the classroom, data are pooled and analysis focuses on presenting tree and vegetation changes through time. The simplest way of interpreting the data is to prepare graphs and charts for each of the parameters, though more advanced statistical interpretations are possible. The project as outlined here can be modified to meet the needs of different groups, and has been successfully used in undergraduate teaching of silviculture and forest ecology, as well as in postgraduate courses in natural resources management.

Item Type: Article
Journal / Publication Title: Journal of Biological Education
Publisher: Taylor & Francis (Routledge)
ISSN: 2157-6009
Departments: Academic Departments > Science, Natural Resources & Outdoor Studies (SNROS) > Forestry and Conservation
Depositing User: Insight Administrator
Date Deposited: 26 Nov 2010 10:38
Last Modified: 11 Jan 2024 20:16
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