Executive Closed Session (12:00 Noon – 12:30 p.m.)

1. Approval of Executive Closed Session Minutes, March 2005 2. Executive Committee Elections 3. Board Member Proposals 4. Re-examination of Priority Order of New Start MREFC Projects

Closed Session (12:30 p.m. – 1:00 p.m.)

5. Approval of Closed Session Minutes, March 2005 6. Closed Committee Reports

Open Session (1:00 p.m. – 3:30 p.m.)

7. Approval of Open Session Minutes, March 2005 8. Closed Session Items for August 2005 9. Chairman’s Report - Board Meeting Calendar for 2006 10. Director’s Report - NSF Congressional Update 11. Committee Reports - 2004 Annual Report of the Executive Committee 12. Overview of Millennium Ecosystem Assessment 13. Presentations by 2005 Alan T. Waterman and NSB Public Service Awardees