CLIMATE ADAPTATION

I want to punch climate change in the face. A blog about the interactions between the built environment, people, and nature.


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Posts tagged "sharks"

lizclimo:

don’t litter, it scares the sharks

In 2005, I swam in the Southern Ocean, just off Antarctica. It was cold — very cold — when I swam over a graveyard of whale bones near an old whaling factory. As far as I could see, there were bleached white bones piled up on the seafloor. Man hunted whales almost to the point of extinction, not seeming to care that we could lose one of the wonders of the sea forever. It is the coldness of the water that preserves the bones and makes it look as if they were left there yesterday, but I like to think they are there as a reminder of man’s potential for folly.

Fortunately, in 1986 most countries ceased commercial whaling, and some whale populations have made a spectacular recovery. Whales like the Southern right were brought back from the brink of extinction. Their numbers are now increasing 7 percent year after year. If we can do it with one species, surely we can do it for entire ecosystems. We just need to give them the space to recover.

Marine protected areas, which are like national parks for the seas, are the best way to make that happen. In the Red Sea, I saw no coral and no fish. It looked like an underwater desert. But then, a little more than a mile later, I swam into a protected area, where fishing had been restricted. It was a sea as it was meant to be: rich and colorful and teeming with abundant life.

We need far more of these protected areas. They allow the habitat to recover from overfishing and pollution, which helps fish stocks recover. When we create them, we protect the coral, which protects the shoreline and provides shelter for fish. They become places people want to visit for ecotourism. They are good for the world economy, for the health of the oceans, for every person living on this planet.

This year in the Aegean I swam over tires and trash. In a few years, I hope to return, and swim over thriving coral reefs.

Swimming Through Garbage" - Lewis Pugh

I was shocked by what I saw in the seas, and by what I didn’t see.

I saw no sharks, no whales, no dolphins. I saw no fish longer than 11 inches. The larger ones had all been fished out.

When I swam in the Aegean, the sea floor was covered with litter; I saw tires and plastic bags, bottles, cans, shoes and clothing.

Swimming Through Garbage" - NYTimes op-ed by lawyer and world-class competitive swimmer, Lewis Pugh.

Great read by WaPo.

Global Shark Tracker, tracks tagged sharks around the world. I played with the map and found “Albert,” a 2.9 meter, 500 lbs Great White Shark that lives off the coast of South Africa.

A: Population growth. There are more people in the water than ever before.

mizzkatonic:

nieuwebegin:

awkwardsituationist:

Yao Ming recently launched a public awareness campaign in china targeting the nation’s consumption of ivory and rhino horn, after having spent twelve days last august in kenya and south africa.

poaching kills more than 25,000 african elephants annually, while 668 rhinos were killed last year in south africa alone, meaning that if current trends are not abated, both species will be extinct within our lifetime.

according to shark fin traders and hong kong import statistics, yao’s previous campaign against the shark fin trade is credited with a 50-70% reduction in chinese consumption last year.

"no one who sees the results firsthand, as i did, would buy ivory or rhino horn," yao stated. “i believe when people in china know what’s happening they will do the right thing and say no to these products."

he continued, “we would be outraged if people were killing our pandas. we should be just as upset with what’s happening to rhinos and elephants in africa.”

photos (including a baby elephant orphaned by poachers) by kristian schmidt in kenya for WildAid. from yao ming’s blog.

#more elephant poaching photosets

Respect.

Well done!

Reblog Yao Ming! (yaaao miiinng, yaomiing, yaomiing, yaomiiiing, yaaao miiinng, yaaao miiinng).

(via neil-gaiman)

Sharknado trailer is now live. I’m bragging here people.

Sharknado trailer is now live. I’m bragging here people.

mad-as-a-marine-biologist:

I was lucky enough to work closely with the very talented Steve De Neef during my work with the whale sharks of Oslob last year. Steve is one of my favourite conservation documenters - he spends time getting to know the conservation issue at hand, speaking to all the stakeholders involved getting information from all sides, and then producing high quality articles and documentaries helping to spread awareness and inspiration. 

This is a reel of some of the projects he was involved with last year and a short snippet of an interview with me.

Why aren’t you following mad-as-a-marine-biologist!!?? Samantha runs a great tumblr, and her work is incredibly important. Do check her out if you can.

Disgusting, shocking expose by Agence France-Presse. Hong-Kong. After people complained, tens of thousands of shark fins were brought to the roof tops to dry. The article says they did this to hide the fins from the public because of increased awareness of animal cruelty. 

Shark fin traders in Hong Kong have taken to drying freshly sliced fins on rooftops since a public outcry over them drying the fins on public sidewalks forced them to move the trade out of sight. 

Activists have raised concerns that the over-harvesting of fins is causing an environmental calamity. Although sales have fallen in recent years Hong Kong remains one of the world’s biggest markets for shark fins, which are used to make soup that is an expensive staple at Chinese banquets. NBC

I can’t stomach watching the process of shark finning (more videos here). Basically, they catch the shark, cut off its fins, and throw the shark back into the ocean - alive and awake. The sharks bleed to death and/or suffocate since they can’t swim.

Absolutely repulsive.

But saying “gross” or “I’m sad” is not enough. There are a variety of ways you can help stop finning.

Sharks are threatened by climate change. Increased temperatures are affecting their habitat and food supplies around the globe. Changes to their habitat threaten their survival.

Last year, Discovery reported the world’s first hybrid shark and speculated it had adapted to climate change. They speculated that two separate shark species paired as a result of climate change. It was the first time a shark hybrid has been found and scientists speculated they were evolving, e.g., they adapted to increased temperatures.

The Australian black-tip is slightly smaller than its common cousin and can only live in tropical waters, but its hybrid offspring have been found 2,000 kilometers (1,243 miles) down the coast, in cooler seas.

It means the Australian black-tip could be adapting to ensure its survival as sea temperatures change because of global warming.

"If it hybridizes with the common species it can effectively shift its range further south into cooler waters, so the effect of this hybridizing is a range expansion," Morgan said.

"It’s enabled a species restricted to the tropics to move into temperate waters." Via Discovery

Adaptation is not fast enough. Habitat and food supplies are quickly being destroyed, not to mention ocean currents are shifting, adding additional pressure on marine life. Most importantly, the incredible increases wealth in China and Asia generally has increased demand for shark fin soup, which is considered a delicacy.

Gordan Ramsay, an A-list celebrity chef, was doused with gasoline and held at gun-point while exposing shark finning on his TV show last year. He tried the soup and deemed it unremarkable and bland, comparing the soup to eating salted potatoes.

He was horrified and sickened at the process (warning: very tough to watch. Several sharks are hacked live). Chef Ramsay subsequently advocated for the finning of these amazing animals to stop. He helped contribute to the passage of a bill banning shark fin soup in the U.S.

There are several ways to stop finning: Pressuring grocery stores and Asian markets, writing congress (it works, I swear), contributing cash and volunteer time to anti-finning campaigns, passing the word around to educate others, and signing petitions.

- And thanks for reading my post. m

Preggers whale shark rescued from rope around her neck. Whale sharks are threatened because their food systems - namely coral reefs - are collapsing from rising temperatures. See here for more about climate threats to coral reefs and the animals that depend on them as feeding grounds.

Also, check out the great tumblr ecocides:

A group of divers in Mexico rescue a pregnant whale shark from almost certain death on Wednesday. The divers, who were on a routine tourist trip to a marine nature reserve in Roca Partida, cut a thick rope which had got caught around its body. The whale shark was around 10 metres long and weighed about 15 tonnes.

Gorgeous shots of a mature great white. Took the photographer three days and the loss of several rubber decoy seals to get these. Backstory, here. More photos, click the link below.

nevver:

Every week is Shark week

Sharknado! And you thought weatherapocalypse movies were dead…

Discussion of AB 376, which banned shark finning in California. Here’s an interesting argument against the bill: Senator Huff Opposes Shark Fin Ban Bill.