Ballast Water and Introduced Species: Management Options for Narragansett Bay and Rhode Island (Jan 2002; PDF | 1.3 MB) and Executive Summary (PDF | 33 KB)
Narragansett Bay Estuary Program.

Rhode Island Aquatic Invasive Species (RIAIS) Management Plan (2007; PDF | 1.37 KB)
State of Rhode Island. Coastal Resources Management Council.
Approved by the Aquatic Nuisance Species Task Force, Nov 7, 2007.

Rhode Island Wildlife Action Plan
Association of Fish and Wildlife Agencies. State Wildlife Action Plans.