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Joseph B. Treaster

Joseph B. Treaster

Posted: February 5, 2010 12:23 PM

Haiti Earthquake: Greening of Hillsides Can Bolster Recovery

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MIAMI -- It was long, long ago that the hills and steep, craggy mountains of Haiti were covered in rich, green forests. One by one the trees had been turned into firewood by a poor people on their way to becoming poorer. The hills and mountains became dirt slopes, spillways for rushing flood waters when it rained. The soil had worn so thin that it produced one of the most meager crop yields of any place on earth.

By the time an earthquake shattered the capital city of Port-au-Prince in January, a consensus was forming that lifting the country out of poverty depended to a great extent upon restoring the countryside. Several teams for international aid organizations had begun working on projects to replant trees and revitalize plots of corn and rice. One new group was planning to head out in a few days to begin taking soil samples in southwestern Haiti -- far from the capital -- when the ground shook.

Now with parts of Haiti in ruin and perhaps 200,000 people dead, the tree-planting and the soil sampling have halted. But the catastrophe makes it more critical than ever that Haiti be re-greened.

"To me this is one of the top three most important things for Haiti," said Marc Levy, a Columbia University professor of international and public affairs working on a joint effort of Columbia and its Earth Institute with the United Nations Environment Program. "Two-thirds of the people still live in the countryside and their livelihoods have been going down every year. They were already very, very poor and things have been getting worse. That's completely unsustainable and morally untenable. We've got to find some way to reverse that."

Jobs and political stability are also at the top of the list. But now there is an earthquake to deal with. Tens of thousands of people are living in tents and makeshift shelters. They need food and water. Medical teams are trying to mend crushed victims. The capital and Jacmel and other damaged towns must be rebuilt. Mr. Levy's own work has shifted to helping with the recovery. "The whole project is on hold," he said.

But he does not expect the hiatus to last long. The environmental work can contribute directly to the recovery. Tree-planting, for example, can be among the public works projects. So can work on dredging rivers and streams to make them less likely to flood in hurricanes.

A hurricane helped shape agreement on addressing Haiti's deforestation. Haiti officials and aid specialists had long known that the denuded landscape was like a dead weight on the country's development. I spent years as a foreign correspondent in Haiti. I only saw the degradation grow worse.

But after four storms raked Haiti in 2008 and more than 800 people died in heavy flooding, momentum on fixing the environment picked up. The United Nations turned to Columbia and the Earth Institute, headed by Jeffrey Sachs, the economic development expert. Their work was to study 38 square miles of mountainside, rivers and coastline in southwestern Haiti. The idea was to develop a comprehensive plan that could be applied to the entire country. They were going to do their first field testing just as the earthquake struck. There was $3 million in seed money for the first few years of the United Nations Environment Program's work. Mr. Levy and his colleagues thought the restoration efforts could easily stretch over 20 years - probably more. The cost would likely run into the hundreds of millions of dollars, perhaps even more than a billion.

"What makes this worthwhile," Mr. Levy said, "is that there is no way for me to image any other way to achieve what everybody says they care about -- alleviating poverty and restoring political stability."

 

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07:03 AM on 02/07/2010
The earthquake made the layers of soil and stones more loose, so that there will make floods and mudslides more deadly in this following hurricane season. And the heavy rainfalls will wash away the little trees and seeds if the plantation without good consideration.
06:01 PM on 02/06/2010
I see several mentions of bamboo and I am a fan of bamboo (have 7 different species of bamboo in my yard) and some species grow very fast. Bamboo is for the most part shallow rooted they need lots of water and not all are edible but many are very good for building material. Fruit trees are good in orchards but there is a time lag before they produce fruit so there is no immediate benefit. For the most part I would prefer to see native species planted since they are ecologically suited for the area and provide the best solution overall. What the Haiti needs is to be taken off using wood for fuel which was a poor decision in the first place.
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artleads
Let's have a national retreat.
06:18 PM on 02/06/2010
"What the Haiti needs is to be taken off using wood for fuel which was a poor decision in the first place."

Excellent point, and I've thought about it. I don't think Haitians had a choice, however. Alcohol-fuel stoves would be good...although the numbers required for any alternative stoves is daunting. Simple solar ovens can actually be made from cardboard, also.

Baby veggies would grow quickly enough too...
06:34 PM on 02/06/2010
Actually from what I have heard is there was a decision by their government to reduce imports of other fuels in favor of wood (I could be wrong). They have the opportunity to replace much of their power with solar and other alternative fuels with help from the developed world. There are no easy answers for their problems.
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artleads
Let's have a national retreat.
12:31 PM on 02/06/2010
Food trees that produce fast, bamboo, fast-growing trees that can produce charcoal. The border with Dominican Republic provides an opportunity for the two countries (notoriously uncooperative) to collaborate. Like creating a patrolled buffer zone where tree planting REVERSES the march of deforestation backward into Haiti.

All this has to be thought through in a holistic fashion. What about transitional housing? Stewart Brand in "How Buildings Learn" demonstrates how metal cargo containers can be elegantly transformed for habitat. Imagine millions of these (planted, as it were) decorated by artists. The rubble from the quake lays a foundation for berms around them. Cultivate the berms (with food if feasible). Each residence collects roof water. A network of ditches irrigate the plants.

And so on...
02:05 PM on 02/16/2010
Greater efficiency in the use of wood and charcoal is one area where meaningful improvements can be rapidly made at a very low cost.

The technology exists and significant programs are/were already under way in the fields of alternative biofuels, improved cookstove technology, more energy-efficient kilns, and sustainable biomass briquettes. The coordinated leveraging of this experience would not only directly benefit the energy-starved people of Port-au-Prince, it will also have a positive impact on the rest of the country’s urban and rural population. Even the forests of the neighboring Dominican Republic will benefit from Haiti’s reduced pressure on it’s timber resources.

Our hope is that the Haitian and international officials set to discuss the short, medium, and long-term reconstruction efforts in Haiti will seriously take into consideration the tremendous opportunity that is at hand when it comes to improving energy efficiency for Haiti’s energy poor. By harnessing existing experience and setting out clear policies, the Haitian people and their government can become a model for the sustainable and efficient use of biomass as primary domestic fuel.

What's more turning Haiti into a model would greatly benefit many Sub-Saharan countries who are facing similar enviro and energy problems.

Kim
The Charcoal Project
08:11 AM on 02/06/2010
Take a look at the border between Haiti and the Dominican Republic on Google Earth.
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09:45 PM on 02/05/2010
Trees take too long.

BAMBOO. And cut terraces to capture rainfall.

Hire locals to plant it, tend it, cut the terraces and GUARD the bamboo from poachers.

Renewable.

AND, ignore ANY Greenie who complains of it being "invasive" or any such silliness.

Get to work. Please.
06:41 PM on 02/06/2010
There are two types of bamboos, monopodial (running / invasive) and rhizomes (clumping). Unless there is a native species that is monopodial I don't see where trading one ecological disaster with another potential ecological disaster is an option. Going with native species is better in the long run.
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09:46 PM on 02/06/2010
NO, it is not "better" in the long run--Haiti doesn't have a "long run". They have a very short run.

More importantly, the DR cannot afford to have the Haitians spill over their border in a great exodus-wave.

IMMEDIATE solutions are required. "Native species" arguments are not relevant.

It will be a MIRACLE if hurricanes don't devastate the country further--to the tune of a million casualties. The ONLY hope is to get a handle on the hillsides by terracing and planting bamboo--fast growing, monopodial OR/AND rhizomatic. It isn't an "ecological disaster" scenario. At some point, the Green-lobby morphed from introspective to navel-gazing. We are talking about an incipient human disaster. Academic arguments about invasive species are out of order, here.
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Joseph B. Treaster
03:01 PM on 02/05/2010
Molly Gordy suggests a helpful step that I think I'll call "A Tree For Haiti." You make a small contribution. It buys one tree. One tree by one tree, Haiti becomes greener than it has been since before the French colonialists arrived. They did this in Israel, Molly reminds me. We can do it too. Just start chipping in. I'll find out what a tree costs and figure out who we can authorize to take care of the planting. You can see a story on the ungreen countryside of Haiti at http://1h2o.org