x
LATEST ARTICLE The voluntary carbon market's journey through 2023 and beyond Read Article

New study: Small, isolated wetlands are pollution-catching powerhouses

New study Small, isolated wetlands are pollution-catching powerhouses-1

Isolated wetlands operate as pollution-catching powerhouses by filtering excess nitrogen produced by urban spaces and agricultural activities, protecting downstream waters.

A study team from the University of Waterloo, using satellite imaging and computer modelling, established evidence that these small, isolated wetlands could retain nitrogen and phosphorus due to their remote positions.

Wetlands have the capacity to behave as environmental sponges; by soaking up the water produced during rainfall or snowmelt, they can prevent flooding.

These sites enhance water quality, offer habitats to local species, boost biodiversity, and continuously sequester carbon. Despite being essential to the planet’s healthy ecosystems, these little, isolated wetlands are frequently the first to be discarded for construction or agricultural purposes.

The study team calculated nutrient retention using satellite imagery and computer modelling. It demonstrated that since these tiny wetlands are disconnected from one another, contaminants appear to become trapped.

Start a project on your land

The study team examined 3,700 wetlands spread across the United States across 30 years with satellite imagery to ascertain how they filled and emptied due to seasons and climate. The amount of nitrogen eliminated by these water bodies could then be calculated.

The Great Lakes basin and the prairie region in Western Canada are two areas where the researchers will use these tools to study Canadian wetlands. Such efforts will partly benefit from a $6.8 million fund from Environment and Climate Change Canada.

Forest lands and wetlands can create clean air and help reduce the effects of pollutants such as phosphorus and nitrogen. DGB Group develops large-scale tree planting and biodiversity projects to help restore nature and protect biodiversity. You can contribute to these projects and have a positive impact on the environment.

Learn about forest carbon opportunities for your land

Before you go...

As DGB Group, our sole purpose is to rebuild trust and serve the public by making the right information available to everyone. By subscribing to our mailing newsletter, you can get the latest tips and trends from DGB Group's expert team in your inbox. Sign up now and never miss the insights.

Read other news

In a significant push towards environmental sustainability, Winchelsea, Australia, hosted a key foru..

The UK government has earmarked $31 (£25) million to rejuvenate natural habitats, covering an expans..

Google announced its commitment to invest $35 million in carbon removal credits over the next year, ..

Kiuda Digital Holdings is gearing up to launch KiudaEX, a cutting-edge carbon credit exchange platfo..

Let’s get to know you

Let's talk about how we can create value together for your sustainability journey.