Invasion of the rushes!
The Elm Gray team picking a spot amongst the rushes to plant their tree
Invasion of the rushes!
Cloudforest Four was used recently as a cattle farm, with a high nutrient load deposited on the ground from the cows. This, and the removal of grazing animals, means that rushes are becoming dominant across the site.
Rushes play a valuable role in supporting biodiversity in Ireland, particularly in wetland and aquatic environments, providing food and shelter for various aquatic and terrestrial organisms. They are an important component of natural heritage and contribute to the conservation of Ireland's biodiversity.
However, they can overtake a site, leading to a monoculture. Planting rush-dominated fields with native Irish trees can have several positive effects on the environment and biodiversity:
Habitat Creation: Native Irish trees provide essential habitat for various wildlife, including birds, insects, and mammals. Planting trees in a rush-dominated field increases habitat diversity and supports a broader range of species.
Carbon Sequestration: Trees absorb carbon dioxide from the atmosphere during photosynthesis, helping to mitigate climate change. Planting trees in a rush-dominated field can contribute to carbon sequestration efforts.
Soil Improvement: Trees help improve soil health by preventing erosion, adding organic matter, and supporting soil microbial communities. Native Irish trees are adapted to local soil conditions and promote soil health.
Flood Control: Trees help regulate water flow and reduce the risk of flooding. Their extensive root systems hold the soil together and slow down water runoff.
Water Quality Improvement: Trees help filter pollutants from water, improving water quality in nearby waterways.
