; and (B) to improve hurricane intensity and storm surge forecasting and mitigation, including through ocean observing platforms and storm surge gauges. (2) Coastal and Estuarine Land Conservation Program In addition to amounts otherwise available, there is appropriated to the Department of Commerce for fiscal year 2023, out of any money in the Treasury not otherwise appropriated, $30,162,000, to remain available until expended, to conduct the Coastal and Estuarine Land Conservation Program under section 307A of the Coastal Zone Management Act of 1972 ( 16 U.S.C. 1456–1 ) with respect to States impacted by Hurricanes Fiona, Ian, and Nicole. (3) Marine debris assessment and removal and ecosystem restoration In addition to amounts otherwise available, there is appropriated to the Department of Commerce for fiscal year 2023, out of any money in the Treasury not otherwise appropriated, $40,000,000, to remain available until expended, for marine debris assessment and removal and marine and estuarine ecosystem restoration monitoring efforts in States impacted by Hurricanes Fiona, Ian, and Nicole. (c) Corps of Engineers (1) Investigations (A) In general In addition to amounts otherwise available, there is appropriated to the Secretary of the Army, out of any money in the Treasury not otherwise appropriated, $100,000,000, to remain available until expended, for necessary expenses related to the completion, or initiation and completion, of high priority flood and storm damage reduction, including shore protection, studies that are authorized before, on, or after the date of enactment of this Act in States and insular areas that were impacted by Hurricane Fiona, Hurricane Ian, or Hurricane Nicole, to reduce risks from future floods and hurricanes. (B) Cost share The Federal share of the cost of a study carried out with amounts made available under this paragraph shall be 100 percent. (C) Work plan