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Project Code [2012-B-PhD-8]

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Project title

Invasive alien aquatic plants in Ireland; from ecophysiological traits to management strategies

Primary Funding Agency

Environmental Protection Agency

Co-Funding Organisation(s)

n/a

Lead Organisation

University College Cork (UCC)

Lead Applicant

Marcel Jansen

Project Abstract

Invasive alien aquatic plants (IAAP) are an increasing economic and ecological threat to Ireland�s freshwaters. Compared to the extensive literature on terrestrial invasive plant species, much less is known about the physiological traits and habitat preferences underpinning invasiveness of floating and submerged aquatic invasive plants, and how these apply to Irish waters. Understanding the comparative biology of alien aquatic plants, particularly species traits governing invasion success, is vital for predicting their future distribution, ecological impact and to develop effective management control strategies. In this project, we will analyse growth and invasiveness in the context of the seasonality of the Irish climate, and in response to enhanced levels of plant nutrients (eutrophication). We will also determine the seasonality of herbicide effectiveness. The proposed programme integrates database mining, field and mesocosm approaches, will enhance our understanding of the threat posed by alien aquatic plants in Ireland, and will inform management strategies.

Grant Approved

�73,500.00

Research Hub

Natural Environment

Research Theme

Sectoral Impacts on Biodiversity

Start Date

01/09/2013

Initial Projected Completion Date

01/09/2016