Forestry control in the Brazilian Amazon II: charcoal anatomy of 21 species

IF 1.4 3区 农林科学 Q2 FORESTRY IAWA Journal Pub Date : 2021-05-07 DOI:10.1163/22941932-BJA10058
Marcelo Mendes Braga Júnior, Fernanda Ilkiu Borges de Souza, L. E. D. L. Melo
{"title":"Forestry control in the Brazilian Amazon II: charcoal anatomy of 21 species","authors":"Marcelo Mendes Braga Júnior, Fernanda Ilkiu Borges de Souza, L. E. D. L. Melo","doi":"10.1163/22941932-BJA10058","DOIUrl":null,"url":null,"abstract":"\nThe production of illegal charcoal, associated with other local human practices, is responsible for the degradation of native forests, especially in the Brazilian Amazon. The need for market control and charcoal production is accompanied by the lack of comparative charcoal materials from the Amazon. Here, we describe charcoal samples of 21 Brazilian species and provide SEM images that can facilitate the charcoal identification. It is possible to distinguish the species on the basis of anatomy. Features such as vessel groupings, vessel–ray pitting, perforation plates, axial parenchyma, ray cellular composition, storied structure and secretory elements were chosen as primary diagnostic features for the identification of species. We highlight vessel groupings, axial parenchyma type and in some cases even perforation plates, which were easily observed in low magnification SEM images and can assist in the supervision by government agents. From our descriptions, evaluations and photomicrographs, it will be possible to compare charcoal from commercial species from the Amazon.","PeriodicalId":55037,"journal":{"name":"IAWA Journal","volume":"1 1","pages":"1-23"},"PeriodicalIF":1.4000,"publicationDate":"2021-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IAWA Journal","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1163/22941932-BJA10058","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: 3

Abstract

The production of illegal charcoal, associated with other local human practices, is responsible for the degradation of native forests, especially in the Brazilian Amazon. The need for market control and charcoal production is accompanied by the lack of comparative charcoal materials from the Amazon. Here, we describe charcoal samples of 21 Brazilian species and provide SEM images that can facilitate the charcoal identification. It is possible to distinguish the species on the basis of anatomy. Features such as vessel groupings, vessel–ray pitting, perforation plates, axial parenchyma, ray cellular composition, storied structure and secretory elements were chosen as primary diagnostic features for the identification of species. We highlight vessel groupings, axial parenchyma type and in some cases even perforation plates, which were easily observed in low magnification SEM images and can assist in the supervision by government agents. From our descriptions, evaluations and photomicrographs, it will be possible to compare charcoal from commercial species from the Amazon.
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
巴西亚马逊地区的林业控制II:21个物种的木炭解剖
非法木炭的生产与其他当地人类行为相关联,是造成原生森林退化的原因,尤其是在巴西亚马逊地区。市场控制和木炭生产的需要伴随着缺乏来自亚马逊的可比较木炭材料。在这里,我们描述了21个巴西物种的木炭样品,并提供了扫描电镜图像,可以促进木炭鉴定。根据解剖学来区分物种是可能的。血管分组、血管射线点蚀、穿孔板、轴向薄壁、射线细胞组成、层状结构和分泌成分等特征被选为物种鉴定的主要诊断特征。我们强调血管分组,轴向实质类型,在某些情况下甚至穿孔板,这些在低倍扫描电镜图像中很容易观察到,有助于政府机构的监督。从我们的描述,评估和显微照片,将有可能比较来自亚马逊的商业物种的木炭。
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 去求助
来源期刊
IAWA Journal
IAWA Journal 农林科学-林学
CiteScore
3.40
自引率
15.80%
发文量
26
审稿时长
>36 weeks
期刊介绍: The IAWA Journal is the only international periodical fully devoted to structure, function, identification and utilisation of wood and bark in trees, shrubs, lianas, palms, bamboo and herbs. Many papers are of a multidisciplinary nature, linking
期刊最新文献
Diversity of wood colour in tropical timber species and its relationship with wood density and anatomical features Wood structural diversity in fynbos, chaparral, and maquis: a preliminary estimation Barrier zone formation and development in the stems of Aquilaria sinensis (Thymelaeaceae) and the effect on agarwood formation Fossil woods from Corcovado (Eocene?), Argentinean Patagonia: angiosperm diversity and biodeterioration The three-dimensional distribution of bordered pits across growth rings of stem segment in Platycladus orientalis (Cupressaceae) seedlings
×
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