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Additive basal area in Knysna Forest - myth or reality?

This paper explores the additive basal area phenomenon wherein the basal area of large above-canopy trees in a plot appears additive or extra to the total basal area of the plot. The mean basal area of Podocarpus falcatus and Podocarpus latifolius in 0.04 ha plots were studied in 2032 plots at eleve...

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Main Author: Parker, Ruth
Other Authors: Midgley, Jeremy J
Format: Thesis
Language:English
Published: Department of Biological Sciences 2017
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access_status_str Open Access
author Parker, Ruth
author2 Midgley, Jeremy J
author_browse Midgley, Jeremy J
Parker, Ruth
author_facet Midgley, Jeremy J
Parker, Ruth
author_sort Parker, Ruth
collection Thesis
description This paper explores the additive basal area phenomenon wherein the basal area of large above-canopy trees in a plot appears additive or extra to the total basal area of the plot. The mean basal area of Podocarpus falcatus and Podocarpus latifolius in 0.04 ha plots were studied in 2032 plots at eleven sites in the Knysna Forest in relation to the basal area of the remaining species and the total basal area. Mean basal area regressions indicated that the basal area of P. falcatus and P. latifolius were 'additive'. The basal area of plots with big trees and those without were compared and significant differences provided further support for this 'additive basal area' theory.
format Thesis
id oai:open.uct.ac.za:11427/25605
institution University of Cape Town (South Africa)
language eng
last_indexed 2026-06-10T12:34:28.941Z
license_str Not specified — see source repository
provenance_str_mv Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository
publishDate 2017
publishDateRange 2017
publishDateSort 2017
publisher Department of Biological Sciences
publisherStr Department of Biological Sciences
record_format dspace
source_str UCTD — University of Cape Town Open Access Repository
spelling oai:open.uct.ac.za:11427/25605 Additive basal area in Knysna Forest - myth or reality? Parker, Ruth Midgley, Jeremy J Botany This paper explores the additive basal area phenomenon wherein the basal area of large above-canopy trees in a plot appears additive or extra to the total basal area of the plot. The mean basal area of Podocarpus falcatus and Podocarpus latifolius in 0.04 ha plots were studied in 2032 plots at eleven sites in the Knysna Forest in relation to the basal area of the remaining species and the total basal area. Mean basal area regressions indicated that the basal area of P. falcatus and P. latifolius were 'additive'. The basal area of plots with big trees and those without were compared and significant differences provided further support for this 'additive basal area' theory. 2017-10-12T08:24:44Z 2017-10-12T08:24:44Z 2000 2017-02-07T13:45:06Z Bachelor Thesis Honours BSc (Hons) http://hdl.handle.net/11427/25605 eng application/pdf Department of Biological Sciences Faculty of Science University of Cape Town
spellingShingle Botany
Parker, Ruth
Additive basal area in Knysna Forest - myth or reality?
thesis_degree_str Bachelor's / Honours
title Additive basal area in Knysna Forest - myth or reality?
title_full Additive basal area in Knysna Forest - myth or reality?
title_fullStr Additive basal area in Knysna Forest - myth or reality?
title_full_unstemmed Additive basal area in Knysna Forest - myth or reality?
title_short Additive basal area in Knysna Forest - myth or reality?
title_sort additive basal area in knysna forest myth or reality
topic Botany
url http://hdl.handle.net/11427/25605
work_keys_str_mv AT parkerruth additivebasalareainknysnaforestmythorreality