Chemical and ³¹P NMR characterization of soil P in coastal forest chronosequences of southern Vancouver Island : effects of climate and disturbance / Caroline M. Preston and J.A. Trofymow. : Fo144-13/1998E-PDF
"After N, P is the second-most important nutrient limiting growth in old-growth cutovers in areas of high rainfall on northern Vancouver Island, a situation which may affect large areas of coastal British Columbia (BC). Climatic differences affect P cycling in forests; after harvest disturbance, the high rainfall on most of the west coast may increase the possibility of losses of P due to leaching. Despite the controversies surrounding forestry in coastal BC, little is known about key nutrients such as P. In forests, much of the plant-available P is in organic forms that can be analysed by solution ³¹P nuclear magnetic resonance (NMR) spectroscopy of NaOH extracts. This study examined zonal differences in P forms and availability in the Coastal Forest Chronosequence (CFC) sites of Vancouver Island"--Introduction, page 46.
Lien permanent pour cette publication :
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| Ministère/Organisme | Pacific Forestry Centre, issuing body. |
|---|---|
| Titre | Chemical and ³¹P NMR characterization of soil P in coastal forest chronosequences of southern Vancouver Island : effects of climate and disturbance / Caroline M. Preston and J.A. Trofymow. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | "Pages 46-47 in J.A. Trofymow and A. MacKinnon, editors. Proceedings of a workshop on Structure, Process, and Diversity in Successional Forests of Coastal British Columbia, February 17-19, 1998, Victoria, British Columbia. Northwest Science, Vol. 72 (special issue No. 2)." Includes bibliographical references (page 47). |
| Information sur la publication | Victoria, British Columbia : Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, [1998] |
| Auteur / Contributeur | Preston, Caroline M., 1948- author. |
| Description | 1 online resource (pages 46-47) : illustrations |
| Numéro de catalogue |
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| Descripteurs | Forest soils -- British Columbia -- Vancouver Island -- Analysis. Soils -- Phosphorus content -- British Columbia -- Vancouver Island. Nuclear magnetic resonance spectroscopy. Sols forestiers -- Colombie-Britannique -- Vancouver, Île de -- Analyse. Sols -- Teneur en phosphore -- Colombie-Britannique -- Vancouver, Île de. Spectroscopie de la résonance magnétique nucléaire. |
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