Human modification of Cienaga Grande in Columbia has caused massive destruction. Mangroves and aquatic species are experiencing loss of habitat. The indigenous people in this region have experienced exploitation.
“The interconnection between these various ecosystems, the hydroclimate, and the interchange of brackish and fresh waters created unique conditions and provided the energy for the Ciénaga’s remarkable biodiversity and productivity,” Mancera said.
Large multicultural corporations arrived in the 1950s and leveraged their extensive resources to brutalize the ecosystem and indigenous population. Changes in the landscape caused by these corporations prevented waters from mixing. This lessened the nutrients and special properties of this region to almost nothing. Mangroves started dying. Species using these mangroves for habitat had no where to go. One significant change resulted in a cascading degradation of all magnificent proportions.
Over the years, this resulted in a loss of 60% of these mangroves and a 75% reduction in fish species.
Recently, different entities are working to restore this incredible region. Understanding, mapping, scientific research, and assistance from the indigenous population are all required to replace what was lost.