Tag Archives: Pacific Ocean

Baby Sharks and Climate Change – Offical WCFF Selection

“Introducing Physioshark|Baby Sharks and Climate Change” produced by Tom Vierus is an official selection to the 2018 WCFF.

SYNOPSIS:  Second only to fishing pressure, climate change threatens shark populations worldwide. Increasing ocean temperatures and decreasing pH and oxygen will impact all marine life, but sharks may be particularly vulnerable. They grow slowly, take a long time to mature, do not produce as many young as other fish species, and therefore may be unable to adapt fast enough to keep pace with climate change.

The physioshark project – primarily based on Moorea, French Polynesia – has been investigating how climate change stressors affect newborn sharks since 2014. Because all 4.7 million km2 of French Polynesian waters comprise a shark sanctuary — the largest in the world – shark fishing/exploitation is banned. This provides a rare opportunity to study resident shark populations without their number one stressor. But, even the best-managed marine sanctuaries are not immune to climate change.

The physioshark team has characterized and been closely monitoring environmental conditions at 11 potential shark nursery areas around the island and have been executing field and laboratory-based experiments on newborn blacktip reef and lemon sharks to understand how they respond to environmental conditions they currently face. This has allowed the team to also model sharks’ responses to conditions predicted with climate change to understand how habitat availability may change over time and the sharks’ capacity to adapt. Beyond the experiments, the team has been committed to communicating about shark biology and conservation with local communities, schools, and via social media.

This short film introduces the physioshark project and documents the team’s efforts toward shark conservation.

The WCFF informs, engage and inspires wildlife conservation through the power of film. Join us for our eight year anniversary in New York, NY, October 18-28, 2018. Ten days of film screenings, panel discussions, receptions, field trips, networking, Virtual Reality and more.

Contact: info@wcff.org to join the planning committee. Sponsor the film festival, advertise on the big screen during the outdoor summer series and the October festival. Take a page in the full color program book to be distributed in Africa, Australia, China, Europe, India, North and South America.

This blacktip shark is being released at the spot it was caught at about a month ago. It underwent a series of trials in a wet lab at a research station, where physiological responses to warming waters were investigated. The results will help understand the impacts of climate change induced changing environmental conditions and if – as the scientists suspect – the baby sharks will become less resilient in future.

Christopher J. Gervais, FRGS
Twitter: @CJGERVAIS
Christopher@WCFF.org

Wildlife Conservation Film Festival
October 18-28, 2018 | New York, NY
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Historic Moment in Marine Conservation

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“The Natural Park of the Coral Sea” is established.
The largest protected area in the world

An exemplary decision by the Government of New Caledonia to protect its natural wealth and create the world’s largest protected area on land or sea is a historic moment in marine conservation and sustainable development.

In Noumea last week and by legislative decree, New Caledonia President Harold Martin and the French territory’s political leadership legally established the Natural Park of the Coral Sea (Le Parc Naturel de la Mer de Corail). The new law brings under careful management a multi-use, marine protected area which totals a massive 1.3 million km2, making it the largest protected area in the world. Essential to people, biodiversity and climate resilience, the park’s ecosystems generate around 2,500-3,000 tons of fish each year, providing food to New Caledonia’s quarter of a million people and an economic driver for the territory’s sustainable economy.

“New Caledonians have always understood how much we depend upon nature—especially our oceans,” said Jean-Christophe Lefeuvre, Conservation International’s program director for New Caledonia. “The careful and thoughtful management of natural resources is essential to long-term human well-being. This legislation sends a powerful message that investing in the value nature can provide the basis for a healthy and sustainable society.”

Located 2,000 miles east of Australia in the Pacific Ocean, the Natural Park of the Coral Sea covers all of New Caledonia’s Exclusive Economic Zone (EEZ), or, the marine waters extending 12 to 200 nautical miles from its coasts. According to the International Union for the Conservation of Nature (IUCN), the park is home to more than 4,500 km2 of fishery-supporting coral reefs, the deepest site in France, 25 species of marine mammals, 48 shark species, 19 species of nesting birds and five species of marine turtles. It also increases French contributions toward the United Nations’ protection targets for 2020—from four percent of France’s national jurisdiction marine waters being protected, to 16 percent today—a remarkable and inspiring accomplishment.

New Caledonia itself is the world’s only stand-alone Biodiversity Hotspot, and a French overseas territory, which is highly dependent on its natural capital. Its coastal waters boast the world’s largest lagoon, which has earned UNESCO World Heritage Site status.

“This is a monumental decision for New Caledonia and the entire Pacific,” said David Emmett, senior vice-president for Conservation International’s program in the Asia-Pacific. “Such a measure exemplifies what other countries in the Pacific can do to fully invest in the long term health and productivity of their ocean resources.”

Plans to create the park were first announced in at the Pacific Island Forum in 2012​, when the New Caledonia government offered its first official commitment to the Pacific Oceanscape. An unprecedented effort among 16 Pacific Island nations and six territories for collaborative management of nearly 40 million square kilometers of vital ocean, The Pacific Oceanscape represents 10 percent of the world’s total ocean surface.

Conservation International has had a presence in New Caledonia for more than 12 years, working at all levels to develop and implement integrated, sustainable solutions on land and at sea. In 2013, Conservation International facilitated the knowledge-sharing “sister site” agreement between New Caledonia and the Cook Islands Marine Park, which was declared in 2012 as a commitment to the Pacific Oceanscape.

Over the next three years, Conservation International experts in New Caledonia and the region will help the government shape the park’s spatial planning and management plan, fund key scientific research to inform that plan, and integrate New Caledonia’s contributions within the Pacific Oceanscape and Big Ocean Network. The management plan will use best practices for integrated management and the protection of ecosystems, habitats and species. It will also strengthen monitoring strategies, preserving cultural values and work to increase international visibility.

In the next phase of the park’s development, the levels of protection will be defined. Ultimately, the Natural Park of the Coral Sea will be a multiple use area with various zones for economic activity and conservation

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The above article was written by Conservation International.
Photo’s courtesy of the Living Oceans Foundation

 Wildlife Conservation Film Festival, Inc.
Christopher J. Gervais, Founder & CEO
Christopher@WCFF.org
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