西班牙主要杂交杨无性系的用户驱动、减少的整株生长模型

IF 1.8 3区 农林科学 Q2 FORESTRY Scandinavian Journal of Forest Research Pub Date : 2023-06-27 DOI:10.1080/02827581.2023.2225870
Fernando Castedo‐Dorado, P. Rodríguez-Gonzálvez, E. González-Ferreiro, Guillermo Ramos-González, R. Álvarez-Esteban, Flor Álvarez-Taboada
{"title":"西班牙主要杂交杨无性系的用户驱动、减少的整株生长模型","authors":"Fernando Castedo‐Dorado, P. Rodríguez-Gonzálvez, E. González-Ferreiro, Guillermo Ramos-González, R. Álvarez-Esteban, Flor Álvarez-Taboada","doi":"10.1080/02827581.2023.2225870","DOIUrl":null,"url":null,"abstract":"ABSTRACT Populus spp. clones and hybrids are commonly cultivated for timber production worldwide due to their fast growth and adaptability. In Spain, growth models are currently available for the Populus × euramericana clones ‘I-214' and ‘MC'. However, the input variables required for these models are not typically available to potential users. For the most widely used P. × interamericana clones ('Beaupre', ‘Raspalje' and ‘Unal') there is currently no growth model available in Spain or elsewhere in Europe. The aim of the present study was to develop a whole-stand growth model for these five clones. Data were obtained from a network of 134 plots and 265 trees scanned by Terrestrial Laser Scanning. The structure of the growth model was mediated by plot data typically available from forest owners: plantation age, number of trees of each clone and arithmetic mean tree diameter (dm). The main component of the growth model is a dm projection function, enabling dm to be projected at any time. Sensitivity analysis of the prediction accuracy of this function revealed that the proposed model provides satisfactory predictions for time intervals of between 5 and 10 years. The growth model was implemented in a web-based plot growth simulator, facilitating its use.","PeriodicalId":21352,"journal":{"name":"Scandinavian Journal of Forest Research","volume":"38 1","pages":"329 - 343"},"PeriodicalIF":1.8000,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A user-driven, reduced whole-stand growth model for major hybrid poplar clones in Spain\",\"authors\":\"Fernando Castedo‐Dorado, P. Rodríguez-Gonzálvez, E. González-Ferreiro, Guillermo Ramos-González, R. Álvarez-Esteban, Flor Álvarez-Taboada\",\"doi\":\"10.1080/02827581.2023.2225870\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT Populus spp. clones and hybrids are commonly cultivated for timber production worldwide due to their fast growth and adaptability. In Spain, growth models are currently available for the Populus × euramericana clones ‘I-214' and ‘MC'. However, the input variables required for these models are not typically available to potential users. For the most widely used P. × interamericana clones ('Beaupre', ‘Raspalje' and ‘Unal') there is currently no growth model available in Spain or elsewhere in Europe. The aim of the present study was to develop a whole-stand growth model for these five clones. Data were obtained from a network of 134 plots and 265 trees scanned by Terrestrial Laser Scanning. The structure of the growth model was mediated by plot data typically available from forest owners: plantation age, number of trees of each clone and arithmetic mean tree diameter (dm). The main component of the growth model is a dm projection function, enabling dm to be projected at any time. Sensitivity analysis of the prediction accuracy of this function revealed that the proposed model provides satisfactory predictions for time intervals of between 5 and 10 years. The growth model was implemented in a web-based plot growth simulator, facilitating its use.\",\"PeriodicalId\":21352,\"journal\":{\"name\":\"Scandinavian Journal of Forest Research\",\"volume\":\"38 1\",\"pages\":\"329 - 343\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2023-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Scandinavian Journal of Forest Research\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1080/02827581.2023.2225870\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FORESTRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scandinavian Journal of Forest Research","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1080/02827581.2023.2225870","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FORESTRY","Score":null,"Total":0}
引用次数: 0

摘要

杨树无性系和杂交种生长迅速,适应性强,在世界范围内广泛用于木材生产。在西班牙,杨树×欧美无性系‘I-214’和‘MC’的生长模型目前可用。然而,这些模型所需的输入变量通常对潜在用户是不可用的。对于最广泛使用的美洲凤梨无性系(‘Beaupre’、‘Raspalje’和‘Unal’),目前在西班牙或欧洲其他地方没有可用的生长模式。本研究的目的是建立这五个无性系的整株生长模型。数据来自陆地激光扫描的134个样地和265棵树的网络。生长模型的结构由林主提供的样地数据介导:人工林年龄、每个无性系的树数和算术平均树径(dm)。增长模型的主要组成部分是dm投影函数,使dm能够在任何时候进行投影。对该函数预测精度的敏感性分析表明,该模型在5 ~ 10年的时间间隔内可以提供令人满意的预测。生长模型在基于网络的地块生长模拟器中实现,便于使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
A user-driven, reduced whole-stand growth model for major hybrid poplar clones in Spain
ABSTRACT Populus spp. clones and hybrids are commonly cultivated for timber production worldwide due to their fast growth and adaptability. In Spain, growth models are currently available for the Populus × euramericana clones ‘I-214' and ‘MC'. However, the input variables required for these models are not typically available to potential users. For the most widely used P. × interamericana clones ('Beaupre', ‘Raspalje' and ‘Unal') there is currently no growth model available in Spain or elsewhere in Europe. The aim of the present study was to develop a whole-stand growth model for these five clones. Data were obtained from a network of 134 plots and 265 trees scanned by Terrestrial Laser Scanning. The structure of the growth model was mediated by plot data typically available from forest owners: plantation age, number of trees of each clone and arithmetic mean tree diameter (dm). The main component of the growth model is a dm projection function, enabling dm to be projected at any time. Sensitivity analysis of the prediction accuracy of this function revealed that the proposed model provides satisfactory predictions for time intervals of between 5 and 10 years. The growth model was implemented in a web-based plot growth simulator, facilitating its use.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
3.00
自引率
5.60%
发文量
26
审稿时长
3.3 months
期刊介绍: The Scandinavian Journal of Forest Research is a leading international research journal with a focus on forests and forestry in boreal and temperate regions worldwide.
期刊最新文献
Thinning strategies impact the productivity, perpetuity and profitability of mixed stands Open geospatial data can predict the early field performance of Scots pine, Norway spruce and silver birch seedlings in Nordic boreal forests The influence of forest site types on the distribution of moose Alces alces in north-eastern Poland Private forest owners’ climate adaptation measures and the motivations behind them in a south Swedish county Birch distribution and changes in stand structure in Sweden’s young forests
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1