• English
  • Deutsch
Facebook icon
LinkedIn icon
Twitter icon
YouTube icon
Header image Ecologic

Management and Impact of Invasive Alien Species (IAS) in Lough Erne in Ireland

Management and Impact of Invasive Alien Species (IAS) in Lough Erne in Ireland

AQUACROSS Case Study 4 Report

Lough Erne sustains multiple competing activities, each with different demands from the system in terms of ecosystem services and physical resources. It is a heavily modified water body, containing a range of non-native Invasive Alien Species (IAS) are considered a threat to Lough Erne biodiversity and also negatively affect the society that surrounds it. In this report, we apply the AQUACROSS Assessment Framework to understand this challenge and identify and assess ecosystem-based management solutions to the challenge of the IAS Nutall’s pond weed.

The overall goal of this study is to examine the implications of the regulation on invasive alien species for practical management in Lough Erne Co Fermanagh, Northern Ireland, within the context of existing environmental commitments under EU legislation.

To understand context, we assess European and local policies managing biodiversity and related sectoral policies, e.g. agriculture. To understand the complex socio-ecological system of the Lough and its surround society, which affects and is affected by the Lough, we apply the AQUACROSS Linkage Framework and also the semi-quantitative, stakeholder-based Fuzzy Cognitive Mapping (FCM) method.

The case study [pdf, 3.5 MB, English], as well as the summary [pdf, 402 KB, English], are available for download.


Citation

O'Higgins, Tim et al. 2018: Case Study 4 Report: Management and impact of Invasive Alien Species (IAS) in Lough Erne in Ireland. UCC, Ecologic Institute, IUCN, University of Liverpool: Cork, Berlin, Gland, Liverpool.

Language
English
Author(s)
Author(s)
Tim O'Higgins (UCC)
Kate Reilly (IUCN)
Fiona Culhane (University of Liverpool)
Leonie Robinson (University of Liverpool)
Funding
Year
2018
Dimension
45 pp.
Project ID
2803
Table of Contents

1 Introduction and Background
1.1 Summary
1.2 The Science of Invasive Species
1.3 Invasive Species Policy and Law
1.4 Lough Erne - Ecological History
2 Establishing Objectives
2.1 Policy Objectives
2.2 Stakeholder Objectives
3 Assessing the current state of the Social Ecological System
3.1 Social Ecological Systems
3.2 Fuzzy Cognitive Mapping
4 The Baseline and Future Scenarios
4.1 Modelling the Whole Social Ecological System with Fuzzy Cognitive Mapping
4.2 Modelling Lake Levels
5 Evaluation
6 Discussion and conclusions
References
Annex

Keywords
freshwater, coastal, marine, ecosystems, resilience, EU 2020 Biodiversity Strategy, nature conservation aquatic biodiversity, ecosystem-based management, Europe, H2020, assessment framework, policy targets, sustainability, Europe, Ireland, Lough Erne, case studies