Captive Whale Shows: eco-tourism provides alternatives

Following up on my November 10, 2013 post regarding the fate of orcas kept in captivity in aquatic amusement parks like Sea World, the public pressure seems to be continuing as several major contemporary music acts have cancelled their appearances at Sea World, thereby gutting a major entertainment series Sea World was heavily promoting.

As important as the environmental issue is regarding captive orcas and dolphins, it will be changes in economics that will be the actual thumbscrew to bring about change.  Less paying customers at the gate will most certainly catch the attention of Sea World management.

At present Sea World is waging an aggressive public relations campaign that refutes many of the assertions made in the documentary, Blackfish, which has greatly accelerated the debate.  Sea World claims that many of their other more admirable marine mammal activities are funded by the revenue drawn from the whale and dolphin shows, and that may be correct.  For Sea World to change its course would require a major change in revenue acquisition and distribution.  

At the same time, there are other alternatives to Sea World for the public to see whales.  Whale watching is one such activity and competing tourism operations in the San Diego area are capitalizing on Sea World's woes by promoting their own eco-tourism whale watching operations.

The Marriott International Corporation, with its many hotels in the San Diego area, are promoting their whale watching program.  This is the time of year for observing migrating gray whales as they cruise along the California coast, on their way to Baja, Mexico. 

The following infographic illustrates the gray whale migration and when they pass by the waters off San Diego.  The infographic was "Powered by Marriott."

Seeing whales in the wild in California, whether it be gray whales, blue whales, or even a pod of orcas (which recently cruised the California coast ), this is a much more natural and respectful manner in which to better appreciate these marine mammals for what they truly are - magnificent marvels of the oceans, not trained servants jumping through hoops.                       
Many thanks to the Marriott corporation for the use of the infographic.  If you would like to read more about whale watching and the program that the Marriott has available, click here.                  
Source: Marriott International Corporation

Damaged Reefs or Sunburn?: corals threatened by sunscreen use

Many people, even those with only a passing interest in ocean conservation, know that many of the world's coral reefs are being threatened by a variety of environmental impacts. Ocean acidification, pollutants, runoff from urban development, and increasing water temperatures are having their effect, usually in the form of coral bleaching. Corals are supported in a symbiotic fashion by zooxanthellae, algae embedded in the very tissues of the coral. When environmental conditions are not right, the algae dies off and the weakened coral loses its color and starts a slow decline that can often lead to death.

With each summer, as tourism swells and swimmers, snorkelers, and divers entire the water, another threat takes aim at these beautiful but fragile marine ecosystems. And it is an unusual and seemingly unlikely danger. Sunscreen.

That's right. The very stuff that keeps you from looking like a lobster right out of the pot, is also a proven danger to coral. The effects of sunscreen on coral has been the subject of several studies over the past several years. One of the most revealing was conducted in 2008 and published in Environmental Health Perspectives. Researchers from Italy's Polytechnic University of Marche Region, studied the effect of several sunscreen compounds on corals in a controlled laboratory setting and found that four common ingredients caused dormant viruses in the zooxanthellae to awaken and replicate, killing the zooxanthellae and spilling into the surrounding water to do more damage to other corals.

The four ingredients - paraben, cinnamate, benzophenone, and camphor derivatives - are found in many leading brands of sunscreen. The research showed that even very small amounts of these compounds can induce coral bleaching in as little as four hours.

But really, how much of a threat can this be? The World Trade Organization (WTO) has some numbers to illustrate the problem's potential. Ten percent of all tourism takes place in tropical areas, amounting to approximately 80 million people visiting coral reefs annually. With that, the WTO estimates that as much as 6,000 tons of sunscreen lotions are released in reef areas each year, putting as much as 10% of the reefs at risk of death by sunscreen.

You can check your sunscreen label for the chemical culprits or look for sunscreens that are labeled as "coral or reef-safe." No one is suggesting that you fry in the sun and spend your later years in the dermatologist's office, dealing with skin damage. But by reading labels and purchasing sunscreen known to be safe for corals, you'll be taking a personal proactive step to protect coral reefs - while we focus worldwide efforts on the other challenges to the ocean's colorful undersea gardens.

Read a summary of the study in Environmental Health Perspectives.
Read more about coral death by sunscreen in National Geographic News.

Coral Reef Alliance: seeking pratcical solutions to sustain coral reefs

The Coral Reef Alliance is one of the international organizations dedicated to protecting our coral reefs. They strive to strike a balance between strict environmental protection and well-managed economic development that can help sustain the reefs.

The Reef Tank's Community Blog had an opportunity to interview the Coral Reef Alliance's executive director, Brian Huse. Here's a portion of the post:

"Coral reefs are dying. It's a sad, but true fact.

Fortunately, one group out there believes in the majesty and mystery of coral reefs and in their ability to teach, sustain, inspire and give life. They've gone to great lengths to turn the dive community into one of conservation and commitment to the protection of corals. Thus, the Coral Reef Alliance has grown from a small, grassroots alliance into the only international non-profit organization that works exclusively to protect our planet's coral reefs.

'We have lost over 20% of all coral reefs in the past 40 years and, if we don’t reduce human impact on them, we may lose our remaining reefs within our lifetime,' says Executive Director Brian Huse in an interview, 'We hold the hope for reversing this crisis and believe in the power of community to make change, to find common ground, and to heal.'

Read more of Brian's inspirational words below.

What is the Coral Reef Alliance and how do you carry out your mission to save coral reefs?
Originally founded in 1994 to galvanize the dive community for conservation, CORAL has grown from a small, grassroots alliance into the only international nonprofit organization that works exclusively to protect our planet's coral reefs. We provide tools, education, and inspiration to residents of coral reef destinations to support local projects that benefit both reefs and people. We currently work in Hawaii, Mexico, Belize, Honduras, Fiji, Papua New Guinea, and Indonesia.

What are some of your ongoing projects and campaigns? What creative and appropriate solutions do you seek?
CORAL’s approach is to build Coral Reef Sustainable Destinations (CRSD) around strategically located Marine Protected Areas and the communities who rely on them for food, coastal protection and livelihoods. Working with reef managers, the community, and the private sector, we build capacity for sustainable reef conservation management that returns benefits in the form of greater fish stocks, better job opportunities, and revenues that can improve the quality of life. Most importantly, CRSD targets the improvement of reef health within the MPAs in a way that builds resistance to global stressors such as climate change. For more information please go here.

Tell me about your Sustainable Marine Recreation workshops.
CORAL has developed a sequenced, comprehensive set of professional development workshops targeted for marine recreation providers and providing an introduction to the principles and practice of sustainable marine recreation. New and veteran marine recreation providers collaborate at these workshops to increase their confidence and gain familiarity with current coral science and research, issues in reef management, the benefits of marketing sustainability, and what educational experts have identified as effective strategies for learning in informal educational settings.

In addition to learning about sustainable marine recreation, participants engage in hands-on activities, practice a variety of teaching strategies for improved messaging to their clients, receive exciting materials, and review a host of resource materials to help them operate sustainably (examples of CORAL resources developed for tour operators can be found here and here.

How does recreational tourism affect the coral reef population?
Tourism is a double edge sword when it comes to maintaining healthy coral reefs. On the one hand, the development required and the increased population it generates put tremendous strain on reefs. However, if tourism can be managed sustainably, it can be leveraged in a way that generates revenue for conservation and community benefits. CORAL seeks to do just this – ensure the sustainability of tourism, and use the capacity inherent in recreational operations (boats, staff, and visitor contact) to improve reef health, educate tourists and, importantly, ensure that local populations benefit from the income generated."

Thanks to Ava at The Reef Tank. To read the entire posting, click here.

Galapagos Islands: hi-tech GPS comes to the aid of marine park management

The Galapagos Islands - an oceanic oasis that was one of Darwin's key research sites for his seminal work on evolution - is feeling the pressure of its unique status. With increased tourism and island population, combined with international demands for seafood, the Galapagos has been showing signs of this negative impact on its natural resources.

The Galapagos Marine Reserve (GMR) was created in 1998 to provide protection to the islands' surrounding waters. And in the next few months, through the support of Conservation International and WildAid, the GMR will be taking a hi-tech step forward in managing major ship traffic in the area.

Utilizing GPS satellite tracking equipment, the activities of ships greater than 20 metric tons will be monitored by the Galapagos National Park Service (GNPS). This will provide the GNPS with greater ability to manage and regulate ships in no-take zones, tourism itineraries, and commercial shipping. Besides "tagging" ships, the computer-based system will enable the GNPS to tag and track migratory species and monitor environmental/climate changes.

Hats off to Conservation International and WildAid for supporting this important example of cost-effective marine research and management.

Coral Reefs: usage zones to be set up in Nusa Pineda

Always nice to hear about measures being taken to protect coral reefs. Some people feel we have bigger fish to fry when it comes to marine issues, but coral reefs are extremely important to the health of the entire oceanic ecosystem. Just because you may not have coral reefs in your backyard, doesn't mean they have less impact.

The Coral Reef Alliance reported that in Nusa Pineda, near Bali, steps are being taken to establish various coral reef zones that will determine their use for activities like fishing and diving or snorkeling. It was recognized that the health of the reef impacts its value as a tourist destination. And the dollars brought in by tourism can offset or compensate loses in fishing or other aquatic farming activities.

Marthen Welly of The Nature Conservancy-Coral Triangle Center explained that what was proposed was three zones, namely the central, the utilization and the marine tourism zones, in the marine conservation area plan.

The central zone will cover areas that have the most breathtaking underwater view and are often visited by the world-famous Mola-mola fish and other types of marine life, including the manta ray and sperm whale. The utilization zone comprises offshore areas that can be utilized for seaweed farming and fishing; while the marine tourism zone, which also includes the central zone, can be used for water sports activities.

“Separating the zones is important because the activities in the islets are not well-managed now. People can plant seaweed anywhere, or fish in the snorkeling and diving spots,” Marthen said.

Balancing the interests of local fishermen or farmers with the economic benefits of tourism is an important goal for many tropical reef locales. Let's hope that was has been proposed for Nusa Pineda is successful and acts as an example to others. (Read article from The Jakarta Post.)