The Next 50 Years: Transition for Coastal Communities
September 21, 2012 | Posted by Delta Dispatches in Coastal Master Plan series, Community Resiliency, People

By Maura Wood (National Wildlife Federation) and Brian Jackson (Environmental Defense Fund)

For decades, the people of southern Louisiana have gradually struggled with the collapse of the Mississippi River Delta. Land that once provided shelter from hurricanes, space for agriculture, a basis for livelihoods and a source for recreation has — sometimes in one generation — disappeared. This slow-motion crisis has forced communities and economies along Louisiana’s coast to adapt to collapse.

This cemetery in Leeville, La. is disappearing under water because of coastal land loss. Credit: Ben Weber, National Wildlife Federation.

Large-scale restoration of the delta provides new hope that the system can again become sustainable. But turning coastal Louisiana around from a system losing land to one rebuilding it will require transition and adaptation for coastal residents and communities. Change is inevitable, but the direction of that change will shift dramatically from the loss that communities have been adapting to for generations to a more dynamic and sustainable system that is gaining land.

Louisiana’s 2012 Coastal Master Plan sets out bold action for restoration and importantly highlights the need for “providing for transitions,” i.e. addressing potential changes that stakeholders may face as projects are implemented and acknowledging the grief and adjustment imposed by existing land loss.

The master plan uses many methods of restoration, asserting that “The action we need requires changing the landscape, not just tweaking what we already have.” Projects such as marsh creation, sediment diversions, ridge restoration, oyster barrier reefs and hydrologic restoration have been chosen for their ability to build land and sustain the coast over the long term. At the same time, they may also be accompanied by short or long-term changes in water elevation and salinity regimes as diversions are operated; changes in access as land is built and hydrology is restored; shifts in habitats in response to land building; and other social, cultural, and economic changes as a result of physical changes to the landscape. The plan stresses that “If we don’t take large-scale action, land loss and flooding will grow so severe that ours will be the last generation that benefits from Louisiana’s working coast.”

The master plan commits to helping communities and user groups adapt to these changes three ways: by developing a planning framework for adapting to change; by involving stakeholders in project design to minimize impacts; and by identifying tools that may assist communities, businesses, and individuals in transitioning to a sustainable — but likely different — new coastal regime.

The challenge is to flesh out these commitments into a creative discussion that moves beyond despair and dislocation. Ideally, transition from the collapsing coast of today to a dynamic but sustainable coast of the future will continue and renew the connection between land, livelihoods, communities and culture. Perhaps through the “planning framework,” stakeholders themselves will be able to propose how transition can result in building a better future for individuals, communities and businesses.

Because the environmental challenges we face are unprecedented, bold actions must be taken. The ultimate benefits and impacts of such actions lie in the future and cannot be completely known. But we know that without action, our coast will continue collapsing. Increasing our ability to work together — marked by increased collaboration, communication, networking and interaction, as well as the establishment of common goals and mutual trust — increases our ability to make decisions, correct mistakes and create a coastal future together. Therefore, the Coastal Master Plan’s commitment to engaging stakeholders and addressing transition is a linchpin for successful forward progress toward a sustainable coast for everyone.

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