Biological invasions in ancient woodlands

古代林地的生物入侵

• 批准号: 2603714
• 金额: --
• 依托单位: Newcastle University
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2603714
• 关键词: Biological; invasions; ancient; woodlands

Project aims/objectives:This project aims to document the impact of Impatiens glandulifera invasion in ancient woodlands and identify management strategies for controlling I. glandulifera invasion in ancient woodland by studying the following objectives:Chapter 1 - Assessing existing literature through a systematic review Question 1: What is our understanding of the impact of Impatiens glandulifera on woodlands? Question 2: How effective are current controls used to manage Impatiens glandulifera and what are their impacts?Chapter 2 - Assessment of the ecological impact of I. glandulifera abundance on:a) Native aboveground flora and the soil seed bankQuestion 1: How does I. glandulifera invasion impact the native aboveground flora in ancient woodlands?Question 2: How does I. glandulifera invasion affect species composition, richness and abundance of the soil seed bank in ancient woodlands?b) Soil fauna and invertebrate communitiesQuestion: How does I. glandulifera invasion affect invertebrate species composition, richness and abundance in ancient woodlands?Chapter 3 - Assessment of the effectiveness of non-chemical controls to manage I. glanduliferaQuestion: How effective are non-chemical controls at reducing the abundance of I. glandulifera?Chapter 4 - Assessment of the impact of I. glandulifera management on native aboveground and below ground flora and faunal communities.Question: How are each management method affecting the native flora and invertebrate communities of ancient woodland? Chapter 5 - Assessment whether herbivory by deer shows a preference to ancient woodland native flora in the presence of I. glandulifera.Question: What are the competition dynamics between native flora and I. glandulifera when deer are used as a management method?

项目目的/目标：本项目旨在记录腺凤仙花入侵对古林地的影响，并确定控制腺凤仙花的管理策略。第1章-评估现有文献通过系统评价问题1：我们的理解是什么样的影响凤仙花glandulifera的林地？问题2：目前用于管理腺凤仙花的控制措施有多有效，其影响是什么？第二章-评估I. glandulifera丰度：a）本地地上植物群和土壤种子库问题1：我如何。对古林地原生地上植物群的影响？问题2：我怎么做？古林地土壤种子库的物种组成、丰富度和丰度受到腺虫入侵的影响。B）土壤动物和无脊椎动物群落问题：我如何。古林地中无脊椎动物的物种组成、丰富度和丰度是否受腺虫入侵的影响？第3章-评估非化学品控制措施对管理I.问：非化学控制在减少I的丰度方面有多有效？glandulifera？第4章-评估I. glandulifera管理对原生地上和地下植物群和动物群的影响问题：每种管理方法如何影响古老林地的原生植物群和无脊椎动物群落？第5章-评估鹿的食草性是否表现出对古老林地原生植物群的偏好。问题：本地植物群与I.当鹿被用作一种管理方法？