About Regeneration

Regeneration means putting life at the center of every action and decision.

The Book


Who We Are

Contact Us

We'd love to hear from you, please send us a note!

Dig Deeper

Cascade of Solutions

Explore regenerative solutions and see how they are all connected.

Frameworks for Action

Six priorities: Equity. Reduce. Protect. Sequester. Influence. Support.

Where to Begin

Make a Punch List

A punch list is a personal, group, or institutional checklist of actions that you can, want to, and will do.

Carbon Calculator

Estimate the current carbon impact of your family, company, or building.

The Waggle

Our weekly newsletter filled with compelling stories about regenerating life on Earth.

Support Our Work

Donate Today

We rely upon the generous support of our fellow regenerators! Please consider making a one-time or recurring donation.


Green turtles can travel thousands of miles in their lifetime, traversing entire oceans. They read the earth’s magnetic field perfectly to guide them in their migrations. They return unerringly to the beach where they hatched.

Credit: Jay Fleming


Call to action:

Protect the remaining seagrass meadows, one of the world’s most endangered and least understood ecosystems, critical for food security and carbon storage.

Seagrasses are undersea flowering plants that cover tens of thousands of square miles of coastal habitat worldwide, supporting hundreds of threatened or endangered animals. Manatees and sea turtles eat seagrasses, juvenile fish shelter in their meadows, and plant blades harbor tiny shellfish. Seagrass sediments sequester millions of metric tons of atmospheric carbon each year while protecting corals and shellfish from ocean acidification. Seagrasses support local fisheries, providing food security for millions of people, including many Indigenous communities. Nearly a third of historic seagrasses have disappeared and continue to decline by up to 7 percent per year. Less studied and protected than other ecosystems, seagrass meadows are difficult and expensive to restore. It is imperative to stop further damage and protect all remaining seagrasses.

Nexus Rating SystemBeta

Solutions to the climate emergency have unique social and environmental effects, positive and negative. To develop a broader understanding of the solutions in Nexus, we rate each solution on five criteria.

Sources for each Nexus are graded numerically (-3 through 10), and the average is displayed as a letter grade. You can explore each source in depth by clicking “view sources” below. For more information, see our Nexus Ratings page.



Action Items


Learn why seagrasses are valuable and why they are uniquely threatened. The nearly seventy species of seagrasses are ecosystem engineers that transform seafloor sediments into marine habitat and sequester carbon. These plants are extremely sensitive, with precise ecological requirements for water quality, light, temperature, and wave action, so they have been called “coastal canaries” that signal environmental degradation.

Help stop bottom trawling. Bottom trawling, an industrial fishing practice that uses large nets dragged along the sea bottom, uproots seagrass and is a major driver of their destruction around the world. It also catches noncommercial species, such as seahorses, that live in the seagrasses. Shrimp, crab, and flatfish are often bottom trawled (see Global Fishing Fleets Nexus).

Volunteer to research and/or restore seagrasses. Citizen scientists can make important contributions to understanding seagrass ecosystems, and seagrass-related citizen science is expanding. Volunteers are essential in many seagrass restoration programs. 

Raise awareness of seagrasses and the important role they play. A major obstacle to seagrass conservation is lack of awareness about this ecosystem.


Landowners and Farmers

Manage runoff and erosion. Threats to seagrass can originate a thousand miles inland, including fertilizer runoff and sediment from erosion. Reducing or eliminating fertilizer use and improving soil health will protect seagrasses. 


Don’t bottom trawl or dredge fish. Bottom trawling destroys habitat underneath it, depleting the fishery and suspending sediments that worsen water quality and release stored carbon

Respect Marine Protected Areas (MPAs) and other restricted areas and participate in their management plans where possible. MPAs can improve nearby fisheries by providing protected spawning grounds and increasing the size of fish around them while keeping carbon sequestered in seagrasses. 

NGOs and Resource Managers

Prioritize protecting existing seagrass. Seagrasses are declining quickly, so protecting the remaining seagrass meadows is urgent. Restoration of seagrasses is a last resort. There is no guarantee that former seagrass habitat can again support seagrass when the ecosystem engineering they provide is lost.

Use best practices when and if restoration is being attempted. Seagrass restoration is expensive and risky, but it is also necessary where feasible to counteract previous losses. Done with care, restoration is possible and can create speedy recovery, not only of seagrasses but also ecosystem services, as in this 9,000-acre project in Virginia’s Coastal Bays.   

  • Assess the site carefully and ensure that water quality, light, and wave energy are appropriate for seagrass survival.
  • Remove threats to seagrasses. Simply improving water quality may be sufficient to allow seagrasses to reappear. However, other threats may also impede recovery. 
  • Plant on a large scale. Large plantings (at least a thousand seeds or shoots) have more survivors and better growth rates than smaller ones because they can spread out risks and enable positive feedback among survivors, such as wave buffering
  • Work on long timescales. The Virginia Coastal Bays project, one of the most successful restoration projects in the world, attributes its success in part to seeding and monitoring seagrass for over twenty years
  • Work with Indigenous people. Malgana Indigenous Rangers are part of successful seagrass restoration in Shark Bay (Gathaagudu), Australia. Māori have been active in seagrass monitoring and restoration in Whangarei Harbor


Research seagrasses. Seagrasses are understudied compared to coral reefs and salt marshes. Research that supports conservation efforts and clarifies the interactions between seagrasses and climate change is badly needed. Research gaps include:

Collaborate with Indigenous people. Holders of traditional ecological knowledge can assess ecosystems relative to their historical status, countering the problem of shifting baselines. They are proactively adapting to climate change. Collaboration should include aligning research with the goals of Indigenous people.

  • In Zanzibar, Indigenous people provided extensive information on seagrass uses, ecosystem services, and local ecology, which can inform a management plan.
  • Coastal Tamil-Nadu communities have a much more fine-grained understanding of local species and varieties than that provided by conventional species classification, including their preferred microhabitat and medicinal uses.  
  • The Seri people of the Gulf of California have a detailed understanding of local Zostera marina reproductive cycles

Raise awareness of seagrasses. One of the greatest barriers to seagrass protection is a lack of understanding of even basic facts. 

  • A researcher of seagrass awareness recommended other researchers use social media posts as a means of education. 
  • Creating general-interest and nonspecialized publications and working with educators and communications specialists can also bridge the awareness gap

Marine vessel owners, captains, and pilots

Be seagrass safe by boating responsibly. Propeller ruts, groundings, and improper moorings create scars in meadows that can last decades. 

Port managers

Follow dredging protocols that preserve seagrasses. Dredging creates turbidity that prevents seagrasses from getting the light they need. Timing dredging to coincide with seagrasses’ dormant period improves their survival and regrowth, as does selecting sites where seagrasses are resilient. By assessing light requirements and monitoring light, a large dredging project successfully prevented seagrass loss. Low light, high frequency, and long dredging periods all increase the risk to seagrasses, but dredging regimes can be adjusted to meet the needs of ports and seagrasses. 

Resort owners

Protect seagrasses around your resorts. Some resort owners consider seagrasses to be unsightly and remove them. However, besides protecting your beaches, seagrass meadows keep water clear and can provide amazing ecotourism adventures.


Remove bottom-trawled fish from your supply chain. Bottom trawling is the result of perverse incentives that lead to destroyed fisheries. It releases as much carbon as aviation


Reduce pollution runoff through incentives, outreach, and technical assistance. Reducing nutrient and sediment runoff is critical for maintaining existing seagrass populations. Nutrient pollution threatens existing seagrass beds and can make restoration efforts unsuccessful.

End bottom trawling and other destructive fishing. Bottom trawlers are often fishing in foreign waters, depleting fisheries that small-scale fishers and Indigenous communities depend on. Bottom trawling ranks very high among fishing techniques in habitat destruction, bycatch, and fuel use

  • Prohibit bottom trawling in areas that can serve as refugia for seagrasses and other organisms, including inshore exclusion zones, MPAs, and currently untrawled areas. This can also improve conditions for small fishers. Coastal zoning can reduce damage to eelgrass beds while allowing fishing in less sensitive habitat; many countries prohibit fishing over seagrass entirely. 
  • End subsidies that create perverse incentives for overfishing. Subsidies for fuel, distant-water fishing (promoting high-seas fishing), and boat construction all encourage overexploiting fisheries, decrease food security, and stimulate greater fuel use.
  • Implement secure fishing rights (catch share) programs to make it easier for fishers to adopt environmentally sound practices. Catch share programs that allocate a share of the total catch to participating fishers align fishers’ incentives with sustainable management. Environmental Defense Fund’s Sustainable Fisheries Toolkit maps out a process for developing a management plan with stakeholders. 
  • Invest in fisheries reform. Support fishers to transition to more sustainable fishing methods with new fishing technologies and retraining. 
  • Adopt policies to prevent bottom scarring by other fishing methods. Regulation of haul seining in the Chesapeake Bay greatly reduced the scarring of seagrass beds in heavily fished areas.

Create and enforce Marine Protected Areas or Locally Managed Marine Areas in conjunction with local and Indigenous communities.

  • Prioritize seagrass areas when siting MPAs. Considering both present and historical areas of seagrass can facilitate the return of seagrass. Water quality is also an important consideration for ensuring seagrass health in MPAs.
  • Account for the needs of local people for food security and livelihood when setting up Marine Protected Areas. Fishing over seagrass habitats is often crucial to local people’s ability to support themselves. MPAs with small-scale fisher involvement are more successful than MPAs that do not include fishers, especially when only local fishers are allowed to fish there. 
  • Work with Indigenous and local communities to create community-based management for seagrass areas. Local communities often have extensive knowledge of seagrass species and habitats, as well as attitudes that make adaptive management successful. Community-based management has better outcomes than top-down management. 
  • See Marine Protected Areas Nexus for more information.

Create policies and legislation that facilitate the restoration and preservation of seagrasses. Coordination and clear responsibilities among agencies are especially important.  

  • Explicitly protect seagrasses. Many seagrass hotspots do not have legislation or policies that can provide a framework for their protection. 
  • Use catchment or watershed-based coordinated management to maintain water quality in seagrass areas. Coordinating environmental management across a catchment has proven useful in Australia and New Zealand
  • Integrate management of coral, mangrove, and seagrass ecosystems. Only 18 percent of estimated interaction zones—where all three occur—are protected. Coral, mangrove, and seagrass systems are synergistic so that the three habitats together provide more resilience and biodiversity. Seagrasses buffer storm surges for mangroves and protect reefs from sediment overload, pathogens, and ocean acidification. The ecosystem trio also increases coastline protection from flooding and wave impact. A regional plan for Caribbean coastal ecosystem protection provides a framework for managing the three ecosystems together. 
  • Cooperate with other countries to maintain seagrass habitats. The Dugong, Seagrass, and Coastal Communities Initiative is an example of international cooperation among seventeen countries that facilitates information sharing, raises awareness of community-based marine management, and leverages conservation funds. 

Create economic incentives for seagrass protection and research. Incentives can provide alternative livelihoods, stimulus for conservation, and capacity for monitoring seagrasses. They can motivate behavior change

  • Consider payment for ecosystem services to support community-based management. Projects in Timor-Leste, Fiji, and Kenya can provide models for financial incentives for seagrass monitoring and management. A number of organizations are working on Blue Carbon financing for seagrasses.
  • Incentivize or mandate ecologically friendly moorings. These moorings can protect seagrasses, but boaters have been slow to adopt them because of the extra expense.


Written by:

Share Your Knowledge

Your expertise and insights can help Nexus grow into a local and global resource. Please submit any information that you think others would find valuable, with links where relevant. Our team will review and infuse. Please include links, references, citations, suggestions and ideas.

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.