Threats to Coastal Biodiversity
There are many threats confronting our marine bio-diversity. Too much of our inshore water is polluted by sewage, agricultural waste, chemicals and litter. Fishing nets kill some seals and dolphins and a lot of seabirds. However, the most damaging effect of commercial fishing is over-exploitation. Too many fish are being killed, including an increasing number of small fish.
Fish are at the base of the food pyramid that supports everything from a guillemot to a dolphin. There are some disturbing signs that our marine riches are diminishing.
Upload to this page

Add your photos, text, videos, etc. to this page.
Map Search
Related Libraries
Content
Ireland's Environment
- Ireland's Environment Overview
- Environmental Governance
- Air Quality
- Biodiversity
- Water
- The Built Environment
- Waste Management
- Aarhus Convention
- Noise
- Climate Change
- Health and Wellbeing
- Featured Articles
- ENFOpoints 2010-2011
- County Focus
- Environmental Awareness Initiatives
- Education, Training & Exhibitions
- Environmental Impact Statements
- Who Does What?
- Energy Resources: Renewable and Non-Renewable
- Environmental Assessment
- Forestry
- Genetically Modified Organisms (GMOs)
- Local Authority Environmental Enforcement
- Mineral Extraction
- Peatlands