; and (ii) the Administrator of the National Oceanic and Atmospheric Administration. (10) Artificial ocean iron fertilization (A) In general The Director shall award funding for limited-scale experiments to stimulate and measure large phytoplankton blooms, designed and monitored to avoid impacts beyond the zone of the experiment and within internationally recognized frameworks. (B) Collaboration The Director shall carry out the activities described in subparagraph (A) in collaboration with the Administrator of the National Oceanic and Atmospheric Administration. (11) Artificial ocean macronutrient fertilization (A) In general The Director shall award funding for limited-scale experiments on ocean macronutrient fertilization, designed and monitored to avoid impacts beyond the zone of the experiment and within internationally recognized frameworks. (B) Collaboration The Director shall carry out the activities described in subparagraph (A) in collaboration with the Administrator of the National Oceanic and Atmospheric Administration. (12) Other research The Director shall award funding for other carbon dioxide removal research, as determined by the Director. (b) Authorization of appropriations There are authorized to be appropriated to the Director to carry out this section— (1) $21,000,000 for fiscal year 2024; (2) $34,000,000 for fiscal year 2025; (3) $61,000,000 for fiscal year 2026; (4) $73,000,000 for each of fiscal years 2027 and 2028; (5) $68,000,000 for each of fiscal years 2029 and 2030; (6) $65,000,000 for fiscal year 2031