Ocean fertilization experiments

Ocean fertilization experiments involve adding nutrients, like iron, to specific areas of the ocean to stimulate the growth of phytoplankton, tiny marine plants that absorb carbon dioxide during photosynthesis. The goal is to enhance natural carbon uptake, potentially helping to reduce greenhouse gases in the atmosphere. These experiments help scientists understand the impacts on marine ecosystems and the feasibility of using fertilization as a climate change mitigation strategy. However, they also raise ecological concerns, such as unintended effects on marine life, and are conducted cautiously under scientific and regulatory oversight.