Age Contributes to Volume Estimation and Form Factor of Pinus Pseudostrobus Lindley in Commercial Forest Plantations from Western Mexico

IF 1.2 4区农林科学 Q3 FORESTRY

Journal of Sustainable Forestry Pub Date : 2022-03-06 DOI:10.1080/10549811.2022.2042823

David E. Dávila-Molina, C. Sáenz-Romero, O. Aguirre-Calderón, Leonel López-Toledo

{"title":"Age Contributes to Volume Estimation and Form Factor of Pinus Pseudostrobus Lindley in Commercial Forest Plantations from Western Mexico","authors":"David E. Dávila-Molina, C. Sáenz-Romero, O. Aguirre-Calderón, Leonel López-Toledo","doi":"10.1080/10549811.2022.2042823","DOIUrl":null,"url":null,"abstract":"ABSTRACT Sectional equations and mathematical volume models are a reliable way to estimate carbon sequestration and storage, which is a key foundation for forest management and conservation. The objective of this study was to assess stem volume and form factor through the classical sectional method to then, using five regression models commonly used for forest management, identify the most suitable mathematical model to estimate the stem volume in a commercial forest plantation (CFP) of Pinus pseudostrobus Lindley in the Comunidad Indígena de Nuevo San Juan Parangaricutiro, Michoacán, in Western Mexico. By using 10, 15 and 20 yr.-old sampling points and two sampling methods (destructive and nondestructive), we found a form factor 0.42, 0.48 and 0.51 and stem volume of 0.098 m3, 0.400 m3 and 0.804 m3 for the three ages assessed, which presented diameter classes (DC), from 10 to 45 cm. The mathematical models identified that age of plantation determines stem volume and form factor, and the models that best fit volume estimation were the Schumacher-Hall model and the Australian model with an R2 adj range between 0.89 and 0.99. Estimation of stem volume is of vital importance to assess the income generated by the timber industry, and relevant for forest conservation, management, and carbon sequestration studies.","PeriodicalId":54313,"journal":{"name":"Journal of Sustainable Forestry","volume":"42 1","pages":"336 - 351"},"PeriodicalIF":1.2000,"publicationDate":"2022-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Sustainable Forestry","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1080/10549811.2022.2042823","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"FORESTRY","Score":null,"Total":0}

引用次数: 0

Abstract

ABSTRACT Sectional equations and mathematical volume models are a reliable way to estimate carbon sequestration and storage, which is a key foundation for forest management and conservation. The objective of this study was to assess stem volume and form factor through the classical sectional method to then, using five regression models commonly used for forest management, identify the most suitable mathematical model to estimate the stem volume in a commercial forest plantation (CFP) of Pinus pseudostrobus Lindley in the Comunidad Indígena de Nuevo San Juan Parangaricutiro, Michoacán, in Western Mexico. By using 10, 15 and 20 yr.-old sampling points and two sampling methods (destructive and nondestructive), we found a form factor 0.42, 0.48 and 0.51 and stem volume of 0.098 m3, 0.400 m3 and 0.804 m3 for the three ages assessed, which presented diameter classes (DC), from 10 to 45 cm. The mathematical models identified that age of plantation determines stem volume and form factor, and the models that best fit volume estimation were the Schumacher-Hall model and the Australian model with an R2 adj range between 0.89 and 0.99. Estimation of stem volume is of vital importance to assess the income generated by the timber industry, and relevant for forest conservation, management, and carbon sequestration studies.

查看原文本刊更多论文

年龄对墨西哥西部商业林人工林中假strobus Lindley松体积估算和形状因子的影响

截面方程和数学体积模型是估算碳固存和储存的可靠方法，是森林管理和保护的关键基础。本研究的目的是通过经典的截面方法评估树干体积和形状因子，然后使用五个常用于森林管理的回归模型，确定最合适的数学模型来估计新圣胡安Parangaricutiro Indígena社区的Pinus pseudostrobus Lindley商业林（CFP）的树干体积，墨西哥西部的米却肯。通过使用10年、15年和20年前的采样点和两种采样方法（破坏性和非破坏性），我们发现三个年龄段的形状因子分别为0.42、0.48和0.51，茎体积分别为0.098 m3、0.400 m3和0.804 m3，呈现直径等级（DC），从10到45 cm。数学模型确定，种植年龄决定了茎体积和形状因子，最适合体积估计的模型是舒马赫-霍尔模型和澳大利亚模型，R2 adj范围在0.89和0.99之间。树干体积的估计对于评估木材行业产生的收入至关重要，并且与森林保护、管理和碳固存研究相关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Sustainable Forestry Social Sciences-Geography, Planning and Development

CiteScore

3.90

自引率

12.50%

发文量

期刊介绍： Journal of Sustainable Forestry publishes peer-reviewed, original research on forest science. While the emphasis is on sustainable use of forest products and services, the journal covers a wide range of topics from the underlying biology and ecology of forests to the social, economic and policy aspects of forestry. Short communications and review papers that provide a clear theoretical, conceptual or methodological contribution to the existing literature are also included in the journal. Common topics covered in the Journal of Sustainable Forestry include: • Ecology, management, recreation, restoration and silvicultural systems of all forest types, including urban forests • All aspects of forest biology, including ecophysiology, entomology, pathology, genetics, tree breeding, and biotechnology • Wood properties, forest biomass, bioenergy, and carbon sequestration • Simulation modeling, inventory, quantitative methods, and remote sensing • Environmental pollution, fire and climate change impacts, and adaptation and mitigation in forests • Forest engineering, economics, human dimensions, natural resource policy, and planning Journal of Sustainable Forestry provides an international forum for dialogue between research scientists, forest managers, economists and policy and decision makers who share the common vision of the sustainable use of natural resources.