Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 547266
Title Logging damage and injured tree mortality in tropical forest management
Author(s) Werf, Edwin van der; Indrajaya, Yonky; Mohren, Frits; Ierland, Ekko C. van
Source Natural Resource Modeling (2019). - ISSN 0890-8575
DOI https://doi.org/10.1111/nrm.12210
Department(s) WASS
WIMEK
Environmental Economics and Natural Resources
PE&RC
Forest Ecology and Forest Management
Publication type Refereed Article in a scientific journal
Publication year 2019
Keyword(s) age-structured model - bioeconomic model - conventional logging - Faustmann - Kalimantan - logging damage - reduced impact logging - sustainable forest management - tree mortality - tropical forest
Abstract

Using insights from the forest ecology literature, we analyze the effect of injured trees on stand composition and carbon stored in above-ground biomass and the implications for forest management decisions. Results from a Faustmann model with data for a tropical forest on Kalimantan show that up to 50% of the basal area of the stand before harvest can consist of injured trees. Considering injured trees leads to an increase in the amount of carbon in above-ground biomass of up to 165%. These effects are larger under reduced impact logging than under conventional logging. The effects on land expectation value and cutting cycle are relatively small. The results suggest that considering injured trees in models for tropical forest management is important for the correct assessment of the potential of financial programs to store carbon and conserve forest ecosystem services in managed tropical forests, such as reducing emissions from deforestation and forest degradation and payment for ecosystem services. Recommendations for Resource Managers Considering the role of injured trees is important for managing tropical forests These trees can cover up to 50% of basal area and contain more than 50% of the carbon stored in above-ground biomass Reduced impact logging leads to a larger basal area of injured trees and more carbon stored in injured trees than conventional logging Injured trees play an important role when assessing the potential for carbon storage in the context of payment for forest ecosystem services.

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