泡桐在温带阔叶林人工林中的入侵作用?

IF 1.3 4区 环境科学与生态学 Q3 ECOLOGY
Asmae Amiri Ghanatsaman , Babak Pilehvar , Kambiz Abrari Vajari , Aliakbar Mohammad Ali Pourmalekshah
{"title":"泡桐在温带阔叶林人工林中的入侵作用?","authors":"Asmae Amiri Ghanatsaman ,&nbsp;Babak Pilehvar ,&nbsp;Kambiz Abrari Vajari ,&nbsp;Aliakbar Mohammad Ali Pourmalekshah","doi":"10.1016/j.actao.2025.104115","DOIUrl":null,"url":null,"abstract":"<div><div>Non-native plant species have been introduced to provide various goods and services with a wide range of negative and positive effects on the ecosystem. Recently, <em>Paulownia fortunei</em> was introduced to the Hyrcanian forests of Iran, sparking debate over its impact. This study used pair correlation statistics and mark correlation functions to examine interactions between <em>Paulownia fortunei</em> and native trees in a same-aged mixed plantation. The pair correlation statistics graphs generally indicated the attraction or independent relationship between Paulownia and native trees, likely due to the low density of Paulownia in the stand. In contrast, mark correlation function graphs generally indicate the negative or independent type of relationship. To investigate soil properties, tree natural regeneration, and vegetation composition, we compared the two same-aged stands of a Paulownia mixed plantation with native trees (Case) and native trees (Control). After twenty years, soil nitrogen and carbon levels increased in the Case compared to the Control. The natural regeneration showed differences. At the small sapling (under 130 cm), the Control has a higher abundance of <em>Acer velutinum Boiss</em> and <em>Quercus castaneifolia</em>, while <em>Crataegus elbursensis</em> is more abundant in the Case. At the large sapling (above 130 cm)<em>, Prunus cerasifera</em> was more in the Case. Indices of diversity, species richness, and evenness showed no significant differences. The absence of major antagonistic effects is likely due to the low density of Paulownia and the plantation's relatively short duration (after 20 years).</div></div>","PeriodicalId":55564,"journal":{"name":"Acta Oecologica-International Journal of Ecology","volume":"129 ","pages":"Article 104115"},"PeriodicalIF":1.3000,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Paulownia fortunei plantation in temperate broadleaves forest, does it act as an invader?\",\"authors\":\"Asmae Amiri Ghanatsaman ,&nbsp;Babak Pilehvar ,&nbsp;Kambiz Abrari Vajari ,&nbsp;Aliakbar Mohammad Ali Pourmalekshah\",\"doi\":\"10.1016/j.actao.2025.104115\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Non-native plant species have been introduced to provide various goods and services with a wide range of negative and positive effects on the ecosystem. Recently, <em>Paulownia fortunei</em> was introduced to the Hyrcanian forests of Iran, sparking debate over its impact. This study used pair correlation statistics and mark correlation functions to examine interactions between <em>Paulownia fortunei</em> and native trees in a same-aged mixed plantation. The pair correlation statistics graphs generally indicated the attraction or independent relationship between Paulownia and native trees, likely due to the low density of Paulownia in the stand. In contrast, mark correlation function graphs generally indicate the negative or independent type of relationship. To investigate soil properties, tree natural regeneration, and vegetation composition, we compared the two same-aged stands of a Paulownia mixed plantation with native trees (Case) and native trees (Control). After twenty years, soil nitrogen and carbon levels increased in the Case compared to the Control. The natural regeneration showed differences. At the small sapling (under 130 cm), the Control has a higher abundance of <em>Acer velutinum Boiss</em> and <em>Quercus castaneifolia</em>, while <em>Crataegus elbursensis</em> is more abundant in the Case. At the large sapling (above 130 cm)<em>, Prunus cerasifera</em> was more in the Case. Indices of diversity, species richness, and evenness showed no significant differences. The absence of major antagonistic effects is likely due to the low density of Paulownia and the plantation's relatively short duration (after 20 years).</div></div>\",\"PeriodicalId\":55564,\"journal\":{\"name\":\"Acta Oecologica-International Journal of Ecology\",\"volume\":\"129 \",\"pages\":\"Article 104115\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2025-09-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Oecologica-International Journal of Ecology\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1146609X25000591\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Oecologica-International Journal of Ecology","FirstCategoryId":"93","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1146609X25000591","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

外来植物物种的引入为生态系统提供了各种各样的产品和服务,对生态系统产生了广泛的积极和消极影响。最近,泡桐被引入伊朗的赫卡尼亚森林,引发了关于其影响的争论。本研究采用对相关统计和标记相关函数对同龄混交林泡桐与原生乔木的相互作用进行了研究。对相关统计图总体上表明,泡桐与本地树木之间存在吸引关系或独立关系,这可能是由于林内泡桐密度较低所致。相反,标记相关函数图一般表示负或独立类型的关系。为了研究泡桐混交林的土壤性质、树木的自然更新和植被组成,对两种混交林进行了对比研究。20年后,与对照组相比,试验组土壤氮和碳含量有所增加。自然再生表现出差异。在小树苗(小于130 cm)处,对照组的枫槭和栎丰度较高,而对照组的山楂丰度较高。在大树苗(130 cm以上)上以樱桃李(Prunus cerasifera)居多。多样性、物种丰富度、均匀度等指标差异不显著。由于泡桐密度低,人工林存续时间较短(20年左右),故无明显拮抗作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Paulownia fortunei plantation in temperate broadleaves forest, does it act as an invader?
Non-native plant species have been introduced to provide various goods and services with a wide range of negative and positive effects on the ecosystem. Recently, Paulownia fortunei was introduced to the Hyrcanian forests of Iran, sparking debate over its impact. This study used pair correlation statistics and mark correlation functions to examine interactions between Paulownia fortunei and native trees in a same-aged mixed plantation. The pair correlation statistics graphs generally indicated the attraction or independent relationship between Paulownia and native trees, likely due to the low density of Paulownia in the stand. In contrast, mark correlation function graphs generally indicate the negative or independent type of relationship. To investigate soil properties, tree natural regeneration, and vegetation composition, we compared the two same-aged stands of a Paulownia mixed plantation with native trees (Case) and native trees (Control). After twenty years, soil nitrogen and carbon levels increased in the Case compared to the Control. The natural regeneration showed differences. At the small sapling (under 130 cm), the Control has a higher abundance of Acer velutinum Boiss and Quercus castaneifolia, while Crataegus elbursensis is more abundant in the Case. At the large sapling (above 130 cm), Prunus cerasifera was more in the Case. Indices of diversity, species richness, and evenness showed no significant differences. The absence of major antagonistic effects is likely due to the low density of Paulownia and the plantation's relatively short duration (after 20 years).
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
3.60
自引率
0.00%
发文量
57
审稿时长
>0 weeks
期刊介绍: Acta Oecologica is venue for the publication of original research articles in ecology. We encourage studies in all areas of ecology, including ecosystem ecology, community ecology, population ecology, conservation ecology and evolutionary ecology. There is no bias with respect to taxon, biome or geographic area. Both theoretical and empirical papers are welcome, but combinations are particularly sought. Priority is given to papers based on explicitly stated hypotheses. Acta Oecologica also accepts review papers.
×
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
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信