Guyana (yes, Guyana!) takes the lead. Oh, USA, is anyone there?

Guyana leaps to the fore as its agricultural minister allows that Vetiver, the simple, complex plant that we love, just might be the solution to some of his country's coastal woes.  The shocking convergence of international economic meltdown and horrific natural disasters might, just might, pave the way to increased adoption of Vetiver Systems on a scale heretofore unseen!  It's about time, don't you think!?

"The use of Vetiver grass as a form of sea defense protection may be considered by the authorities but planting of the perennial grass will have to be tested first before widespread planting can begin, says Agriculture Minister Robert Persaud, when asked by the Stabroek News last week for a comment on use of the plant as a sea defense protector.

He stated that the authorities are studying the use of the plant, and has identified the Mon Repos Beach area as an excellent site for the test planting.

According to the Agriculture Minister, a mangrove specialist will establish the areas and try different methods of planting. He noted that the perennial grass has “great potential in the area of mud bank stabilization.”

According to Persaud, Vetiver is an effective, low cost bio-engineering technology that strengthens infrastructure protection and marsh replenishment by reliably enhancing control over soil and water management. He stated that using the plant as a form of sea defense involves planting Vetiver in a geometric or natural pattern that reinforces the dynamic processes of flow and deposition.

Vetiver is a uniquely dense, erect, deeply-rooted clump grass that is non-fertile and non-invasive. The grass, whose roots mat together, can grow as high as 1.5 meters and its roots grows downwards between six and 12 feet deep, making it an excellent erosion control plant in the tropical climate. It is also utilized for perfumery, aromatherapy and medicinal purposes in some parts of the world.

For more than a year now, Joe Coxall, a commenter on Stabroek News’ website, has extolled the virtues of Vetiver. In one of his December 2008 posts, he said “This grass can grow anywhere, but it does not spread.  Instead it grows thick root bundles over 12 feet long, straight down into the earth.”

The grass itself is good cow fodder. The roots hold the soil to the land and stop the silting. Oils can be extracted from the roots, which can be twisted into string. This grass will hold together high mud embankments.

When contacted for a comment on the issue, Engineer Charles Sohan expressed reservations, recommending that authorities pursue sea and river defense infrastructure works of a more stable and permanent nature that have stood the test of time. [Perhaps Mr. Sohan should review Fiji's century-long history of Vetiver stabilization.  Ed.]

Minister Persaud, while addressing the vulnerability of Guyana’s coastland to flooding and the high cost to maintain rigid engineered structures during a workshop on mangrove restoration at the Cheddi Jagan Research Centre on March 5, opined that there are other “least cost” techniques which the Mangrove Management Implementation Comewmittee (MMIC) could examine, listing the cultivation of Vetiver as an option.

Meanwhile, the Agriculture Minister outlined several areas that the Mangrove restoration project, for which some $125 million have been allocated in this year’s budget, will adopt in accordance with the Ecological Restoration of Mangroves Protoco, including:

-understanding the normal hydrologic patterns controlling the distribution and successful establishment and growth of the targeted mangrove species,

-determining the modifications and stresses of the previous mangrove environment that are currently preventing natural secondary succession, and,

-designing the restoration program to first establish the appropriate hydrology at an appropriate restoration site, and then utilizing natural volunteer mangrove propagules for plant establishment.

The MMIC, which was formed last month, is spearheading the restoration project. The committee includes ten relevant agencies, including the National Agricultural Research Institute (NARI) which is coordinating the technical aspect of the implementation of the restoration program. NARI has since advertised for a Community Development Specialist to lead the Guyana Mangrove Restoration Project.

We CANNOT wait forever!!

In the early 1960s when I first started my professional career as a conservationist and agriculturist in Zambia, soil erosion was a major problem. Nearly 50 years later worldwide erosion is worse. When I worked in Ethiopia 40 years ago, the cost of highway maintenance was very high because of bad drainage and erosion, which are still major and worsening problems in most developing countries. When I worked in eastern Nigeria 30 years ago, the formation of massive gullies was so bad that houses were engulfed. Today the situation is even more dire. When I worked in India 20 years ago, irrigation without recharge was depleting groundwater. Water issues are even worse today. In the past 10 years, water supplies throughout Asia have become increasingly contaminated by agricultural and industrial waste, resulting in serious health problems. Climate change and global temperature changes are causing more violent weather, which results in more frequent and serious storm-related disasters.

What is the world doing about all this?! VERY LITTLE! Why? Politics, cost, the enormous scale of the problem, wrong technologies, agenda conflicts, APATHY, LACK of COURAGE, and LACK of LEADERSHIP. If ACTION is not undertaken on a wide scale many people will die, and our natural resources will be destroyed. The CHALLENGE is to do something, and to do it SOON. Achieving quick results simultaneously in many locations requires community involvement and commitment, and the use of relatively simple technology that can be applied at micro scale.

Very few technologies can meet this challenge. The VETIVER SYSTEM (VS) is one that can. It is easy to train community leaders in VS fundamentals; the work is documented and readily available in the public domain. Vetiver plant material is quickly and easily propagated, and people, given some fairly minor technical support, can identify key locations that require VS application. Here's just one example: A few weeks ago I described the way erosion sediment had destroyed inshore fisheries and coral reefs in Vanuatu. VS stabilized the area and allowed reforestation to occur. By stopping sediment flows, Vetiver allowed the reef and fisheries to recover. This is just one example of thousands of sites that needs help. One publicized application every decade will not solve our problems! Every time a tropical storm strikes the Caribbean, tons of island sediment land in the sea. Effluent from leaking septic systems and other point sources (mines, industrial sites) washes onto beaches and into the sea, and personal property is destroyed. This devastation is predictable and can be prevented. On a small scale, VS can control septic tank effluent. The application of VS followed by tree planting can stabilize point source erosion sites, including watershed minetailings - a source of water borne contaminants. Similarly, VS can stabilize sea walls/dykes, riverbanks, bridge abutments, and roadscan, which can minimize infrastructure and flood damage. The list goes on. This one technology can do it all!

Tens of thousands of paid persons in developing countries are doing very little and making even less impact. They should be retrained and put to work. I can guarantee that these workers will respond positively to good leaders. Schools should introduce VS as part of the curricula for rural children. We know it works! The East Bali Poverty Project changed the lives of 10,000 families by introducing Vetiver to children. No more starvation. No more unbalanced diets. These communities now enjoy good clean water and improved health, roads that don't collapse, and hillsides that don't slide. See http://www.vetiver.org/g/community.htm If nothing is done, developing communities will eventually vanish, and, so, too, the world's resources. As President-Elect Obama says, "We CAN." I say, "We MUST." Now is the time for ACTION - not TALK.

Dick Grimshaw