DISTRIBUTION OF SOSNOVSKY HOGWEED (HERACLEUM SOSNOWSKYI) ON THE SOUTHERN BORDER OF THE SECONDARY RANGE IN THE EUROPEAN PART OF RUSSIA

Author:

Arepieva L. A.1,Arepiev E. I.1,Kazakov S. G.1

Affiliation:

1. Kursk State University

Abstract

The distribution of the Sosnovsky hogweed on the southern border of the secondary range in the European part of Russia on the example of the Kursk Region is investigated in the work. It is revealed that Sosnovsky hogweed grows mainly in the western part of the Region in the vicinity of places where it was cultivated in fields in the second half of the twentieth century. The analysis of invader occurrence in anthropogenic and natural ecosystems of the Region revealed patterns of distribution that are characteristic of invasive species at initial stages of their secondary range formation: most of the foci are present in anthropogenic and semi-natural habitats; medium-sized foci predominate (from 100 sq. m. to 1 ha); the greatest number of foci was found in the areas located along roads. The intensive distribution of hogweed in settlements of the Region, especially with pronounced depopulation processes, was revealed. Among natural and semi-natural habitats, most of the foci were found along the banks of reservoirs. In forests, hogweed is found mainly in small groups of vegetative rosettes on the outskirts, with the exception of areas with a strong anthropogenic impact, where multiple foci with generative shoots are formed. At present, hogweed is not found on arable land due to the intensive cultivation of agricultural land in the Region. Plant communities with Heracleum sosnowskyi in the Kursk Region are represented by 4 syntaxons: association Urtico dioicae-Heracleetum sosnowskyi , association Rudbeckio laciniatae - Solidaginetum canadensis variant Heracleum sosnowskyi , association Chelidonio-Aceretum negundi variant Heracleum sosnowskyi , derivative community Heracleum sosnowskyi [ Agropyretalia intermedio-repentis ].

Publisher

A.N.Severtsov Institute of Ecology and Evolution RAS - IEE RAS

Reference46 articles.

1. Арепьева Л.А., Арепьев Е.И., Казаков С.Г., Полуянов А.В., Скляр Е.А. О проекте «Картографирование очагов распространения борщевика Сосновского в Курской области» // Разнообразие растительного мира. 2020. № 3 (6). С. 60-63.

2. Арепьева Л.А., Климашевская О.А. Инвазия Heracleum sosnowskyi в растительные сообщества Курской области (Россия) // Геоботанические исследования естественных экосистем: проблемы и пути их решения. Материалы международной научно-практической конференции. Гомель: ГГУ им. Ф. Скорины, 2020. С. 83-87.

3. Атлас Курской области. М.: Роскартография, 2000. 48 с.

4. Афонин А.Н., Лунева Н.Н., Ли Ю.С., Коцарева Н.В. Эколого-географический анализ распространения и встречаемости борщевика Сосновского (Heracleum sosnowskyi Manden.) в связи со степенью аридности территорий и его картирование для Европейской территории России // Экология. 2017. № 1. С. 66-69. DOI: 10.7868/S0367059717010036

5. Богданов В.Л., Николаев Р.В., Шмелёва И.В. Инвазия экологически опасного растения борщевика Сосновского (Heraclium sosnowskyi Manden.) на территории европейской части России // Региональная экология. 2011. № 1-2 (31). С. 43-52.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3