How natural and planted ecosystems contribute to climate change mitigation — Ecologist
A Nigerian ecologist and researcher, Dr. Richard Ita, has emphasized the critical role of both natural and planted ecosystems in mitigating climate change by sequestering carbon and regulating local climates.
Speaking on the contribution of these ecosystems to addressing climate change, Dr. Ita highlighted the superior carbon storage capacity of natural ecosystems, particularly forests, due to their biodiversity. However, he noted that plantation ecosystems also hold significant, though often untapped, potential.
“My research underscores the need for integrated approaches to land-use management that include both the conservation of natural forests and the development of plantation forests to help buffer the impact of climate change,” Dr. Ita explained.
He stressed that in tropical regions like Nigeria, where deforestation remains a major concern, understanding the carbon storage potential of both types of ecosystems is crucial.
“Natural ecosystems, especially forests, have a higher carbon storage capacity because of their complexity and biodiversity. However, plantation ecosystems, such as orchards, also play a crucial role in carbon sequestration, albeit to a lesser extent,” Dr. Ita said.
Discussing the motivation behind his research on carbon stocks and biomass apportionments in Akwa Ibom State, he noted that the urgency to better understand the potential of both natural and plantation ecosystems was key.
“Akwa Ibom State, with its diverse ecosystems, provides a unique opportunity to explore how carbon is sequestered in different types of vegetation. This research not only contributes to global climate science but also offers practical insights for sustainable land management in the region,” Dr. Ita said.
He emphasized that conserving ecosystems is not just about protecting nature but also a crucial strategy for combating climate change. He encouraged policymakers and individuals alike to recognize the value of ecosystems and take proactive steps to protect and enhance them.
Dr. Ita further urged Nigerian policymakers to prioritize the restoration and conservation of natural ecosystems due to their high carbon sequestration potential.
“At the same time, urban planners should incorporate more green spaces, such as parks and community gardens, which also contribute to carbon storage,” he advised.
He added that policies incentivizing sustainable agricultural practices and protecting soil health would be essential in enhancing the carbon storage capacity of both natural and plantation ecosystems.
