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Conservation: Helping the Economy and the Environment

Posted on March 26, 2013 by Lissa Strohecker Leave a Comment

Darryl “Kanamu” Tau‘a was an East Maui tour bus driver who lost his job during the decline in tourism post September 11, 2001. Imi Nelson, a recent Hāna High graduate, was looking for work that would keep him close to his family. That fall, in response to the economic downturn, the Hawai‘i state legislature appropriated $1.5 million to create an emergency environmental workforce that put 450 people back to work. Kanamu got a temporary job controlling miconia, a South American tree invading the East Maui watershed. Imi joined the dengue fever response crew, helping to eliminate the environmental conditions that foster disease-spreading mosquitoes. Later, when the Maui Invasive Species Committee (MISC) had openings on its Hāna miconia control crew, both Kanamu and Imi had the necessary field experience. They landed permanent jobs—hard to come by in rural Hāna.

 

Conservation means jobs and those jobs mean new skills. Kona Ball and Darrell Aquino of MISC prepare to rappel down a cliff while Robert Vincent of East Maui Watershed Partnership looks on.

Conservation means jobs and those jobs mean new skills. Kona Ball and Darrell Aquino of MISC prepare to rappel down a cliff while Robert Vincent of East Maui Watershed Partnership looks on.

Conservation means boots on the ground and fingers on the keyboard. In Hawai‘i, it means jobs for thousands of people throughout the state, from Hāna to Honolulu, Hilo to Hanalei. Local suppliers and contractors provide goods and services for conservation projects, further multiplying the benefits of dollars spent. Natural resource work in Hawai‘i brings an estimated $456.6 million to the economy as wages, goods, and services, according to a report on the Green Industry from the University of Hawai‘i Economic Research Organization. Funding comes from a variety of federal, state, county, and private sources, with the bulk spent employing an estimated 3,275 people working in the field or office. In addition to wages, these jobs as technicians, researchers, hunters, construction workers, data managers, grant writers and accountants, educators, and managers often provide extensive training and skill-set development opportunities.

University research highlights other economic benefits of conservation work, which protects our water supply, food, beaches and reefs, and makes Hawai‘i a great place to live and visit. Natural resource management safeguards more than just native birds, plants, and insects. Almost all of the water Maui County uses is captured from rainfall, and a healthy watershed is key to maintaining adequate and safe water supplies. Economists estimate that if the Ko‘olau watershed on O‘ahu was rendered unusable and no longer contributing to the aquifer, the­­­ loss would be between $4.57 and $8.52 million.

A conservation worker learning to attach an external load to a helicopter.

A conservation worker learning to attach an external load to a helicopter.

Conservation jobs have been somewhat insulated from the turmoil of em­­­­­ployment in the tourism sector. Despite a decline in state job growth of 1 percent over the last five years, jobs in natural resources have increased 1.5 percent. People working in natural resources think that jobs will increase modestly, an opinion likely shaped by concerns about the current state of the economy. In Hawai‘i, where we rely on the environment for so many things, there is plenty of work to be done. Approximately 800,000 acres across the main Hawaiian Islands are in some kind of active conservation management, though there are an estimated 1,900,000 acres of healthy native ecosystem needing protection.

Nelson and Tau‘a continue to live in a rural community, in part because they have jobs in conservation and have learned skills during their employment. Investments spent protecting our environment translate into jobs today and healthy resources for future generations. To find out more about green industry in Hawai‘i check out the Green Growth Report by the University of Hawai‘i Economic Research Organization online at www.uhero.hawaii.edu.

By Lissa Fox Strohecker. Originally published in the Maui News, Feburary 10th, 2013 as part of the Kia‘i Moku Column from the Maui Invasive Species Committee.

Filed Under: In the field, Kia'i Moku Column, Watershed impacts Tagged With: 2013, conservation as economic driver, conservation jobs, economy, hana jobs, hawaii watershed protection

Traveling by boat? Swab Those Hulls and Propellers to Stop Invasive Stowaways

Posted on January 18, 2013 by MISC Leave a Comment

Each year over ships make over 1000 trips to Hawai‘i. Container ships and barges, fishing boats, cruise

Organisms colonize an anchor chain. Photo courtesy of Hawaii DLNR-DAR

Organisms colonize an anchor chain. Photo courtesy of Hawaii DLNR-DAR

ships, and sailboats, aircraft carriers and military ships come bearing cargo for Hawai‘i or stop over on their way across the Pacific. Any of these boats could carry tiny stowaways from distant places, and that has resource managers concerned. Even an interisland boating trip could translate into trouble for your local reef.

“The majority of Hawai‘i’s aquatic invasive species came in via ballast water and hull-fouling,” explains Sonia Gorgula, the state coordinator recently hired by the Hawai‘i Department of Land and Natural Resources’ aquatic division to address the problem. Ballast water is taken by ships at sea or in port to maintain stability, and can contain organisms or larvae that may be harmful when released into a new environment, oftentimes thousands of miles from where they originated. Hull-fouling, or bio-fouling refers to the plants and animals that grow on any aquatic vessel, be it ship or yacht, dingy or dock. When these living organisms reach new waters, they can cause problems.

Of the two types of marine contamination, Gorgula says biofouling is the bigger worry in Hawai‘i. One species introduced this way is snowflake coral, a fast-growing soft-coral from the Caribbean. Since arriving in Hawaiian waterways, it has devoured the zooplankton that supports the marine food web and destroyed numerous black coral colonies. Hypnea, the rank invasive algae that washes up on Maui beaches, spread between the Islands attached to the underbelly of a fishing or sailboat.  Hypnea is not only stinky and expensive to deal with on the beach, it outcompetes native limu.

Biofouling happens on any type of vessel, ocean or freshwater, that remains in port or dock long enough for organisms to become attached. “Broadly speaking it’s mussels, algae, barnacles,” says Gorgula. “When you start to see an assemblage become quite dense, you can even find crabs.” Boats function as floating reefs, transporting these aquatic aliens to Hawai‘i, where they may or may not find a home.

“Some species arrive and establish, then fail. Yet many species become invasive here that were not thought to be invasive until they get here,” says Gorgula. “Often there’s not enough information to predict what will become invasive.” One way to approach the situation is to treat all biofouling as harmful and focus on prevention—keeping boats with Hawai‘i on their itinerary free of small stowaways.

Biofouling is a drag, literally. Barnacles colonize the hull of a ship and reduce fuel efficiency as well as pose a risk of becoming invasive. Photo courtesy of Hawaii DLNR-DAR

Biofouling is a drag, literally. Barnacles colonize the hull of a ship and reduce fuel efficiency as well as pose a risk of becoming invasive. Photo courtesy of Hawaii DLNR-DAR

Most commercial ships have incentives to keep hulls relatively free of growth; biofouling creates drag that reduces fuel economy. But other hidden “niche” areas underneath the boat—propellers and intake pipes used to pull in water for cooling the engine and fire-fighting—often house alien species. Cleaning the hull is part of regular boat maintenance; focusing on niche areas will help prevent the spread of hitchhikers. Certain paints are designed specifically to discourage fouling, and hidden spots can be painted as well as hulls, simple steps that feed into regular maintenance.

Policies and regulations for ballast water are well established worldwide, but biofouling has only received attention of recently. One of Gorgula’s tasks is to develop policy to protect Hawai‘i. “The biofouling policy issue is complex,” she says. “Around the world, only California, New Zealand, and Australia have developed policy. Globally, there aren’t many people working on it. We’re forging new territory” In 2007 the state legislature approved rules requiring ships planning to release ballast water to exchange the water first in the open ocean more than 200 nautical miles out to sea, reducing the likelihood ballast water will contain organisms that could find safe haven in Hawai‘i

It may seem trivial n a world of big ships and global transportation, but paying attention to the details can

A diver inspects a propeller for biofouling. Photo courtesy of Hawaii DLNR-DAR

A diver inspects a propeller for biofouling. Photo courtesy of Hawaii DLNR-DAR

make a big impact. Every boat, even those going interisland can help stop the spread of invasive aquatics. “Clean off biofouling in the same port where it accumulated,” says Gorgula. Be sure to clean your hull, anchor, props, bilge compartment, and any associated gear in the same watershed to prevent its spread to other watersheds and islands.

By Lissa Fox Strohecker. Originally published in the Maui News, January 13th, 2013 as part of the Kia‘i Moku Column from the Maui Invasive Species Committee.
You can find all the articles in the Kia‘i Moku series
http://www.hear.org/misc/mauinews/

Filed Under: In the field, Invasive Animals, Invasive Plants, Kia'i Moku Column Tagged With: 2013, aquatic invasive species, ballast water regulations, biofouling, hull-fouling, hypnea, snowflake coral

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