AISD is TetraTech‘s core partner for sustainable fisheries, mariculture and aquaculture on a new USAID Indefinite Quantity Contract (IQC), Restoring the Environment Through Prosperity, Livelihoods and Conserving Ecosystems (REPLACE). REPLACE provides a framework for USAID to address local and global stresses and threats to best achieve sustained management of natural resources for future generations. It utilizes integrated approaches to landscape and seascape management to build resilient and productive communities while conserving the natural resource base, maintaining vital ecosystem goods and services and, where needed, assisting in the regeneration of degraded natural assets. These approaches will enhance livelihoods and economic options through sound resource use,improve resource governance, reduce conflicts and enhance social capital and environmental stewardship. The Nature, Wealth and Power (NWP) approach presented provides a testedUSAID paradigm to best support the potential for scaling-up & sustaining impact to address the growing demands on natural resources as a result of climate change and increased demands on land and water resources.