Should a medical exam be required before a major trek?

Physicians and politicians in Australia are calling for mandatory physicals for any trekkers preparing to hike the Kokoda Track according to Aussie newspaper The Age. The Kokoda is a difficult and remote trail in Papua New Guinea, which has claimed the lives of three hikers this year alone. The track runs 60 miles in length through a region where the Australian military fought a pitched battle with the Japanese during WWII, and it has become a popular tourist attraction in recent years.

The latest person to die on the Kokoda was a 38 year old man named Paul Bradfield who was hiking the trail as part of a fund raising effort for a children’s charity. Before the hike he was believed to have been in good health and spent weeks training for trip. The exact cause of his death is still unknown, but it is believed that he suffered a heart attack while hiking. The other two people to die on the trail this year were also quite young as well. One was a 26 year old man, and the other a 36 year old woman.

This story brings up an interesting debate. Should a physical be required before embarking on any major trek? At what point does a government begin enforcing such requirements and how exactly do they do so? At the moment, Australia has no requirements of the trekking companies that operate on the Kokoda, but they are developing a “code of conduct” for those hiking the trail, and are now strongly considering the requirement of a medical check as well.
While three deaths is certainly something to be concerned about, it is also a very small number when you consider that 6000 people take on the Kokoda each year. Similarly, on Kilimanjaro in Tanzania, roughly ten people die in a given year as well, usually due to altitude sickness. But that too is a small number when you consider the thousands that climb the mountain each year. Should these relatively minuscule numbers of deaths cause a change in policy that will effect all the trekkers that go to these places? And would a mandatory health check have saved these three hikers to begin with?

On the other hand, there is a certain inherent danger to these kinds of trips, and obviously anyone can be at risk, no matter what condition they’re in. Wouldn’t a responsible traveler want to ensure their safety by having a physical anyway? Don’t they owe it to themselves and their families?

If Australia does institute a change, it’ll probably require the tour operators to be the ones that have to enforce it by requiring all hikers to show proof of a medical examination before they join the trek. The question is should they make this change, and if so, should other major treks around the world follow suit?

Through the Gadling Lens: water, water everywhere

Over the last year or so, I’ve become really intrigued with photographing water — I love how organically it moves, I love all the different forms it takes. And since almost 71% of our planet is covered in the stuff, it makes sense that it would sometimes find its way into our travel photographs.

So this week, with some help from the amazing shots in the Gadling Flickr pool (with a few of my own images tossed in for good measure), I thought we could talk about some of the ways that water can be the focal point of our photographs. I suspect we’re not even going to make a dent in all the ways there are to photograph water, but let’s give it a go, shall we?

1. Movement.

One of the most marked characteristics of water is how it moves — and obviously, it can be a bit of a trick to convey this type of movement through still photography. Still, it can be done — generally by holding the camera very still (even using a tripod, if available), while controlling the shutter speed, so that the shutter stays open long enough to capture the blur of the water. If you have an SLR camera, it means playing with the shutter priority adjustment on your camera (or going fully manual). A couple of beautiful examples:

This great shot, captured and shared by CCB images in Colorado is a beautiful example of capturing the blur of the water — notice how sharp the fountain is (as is, indeed, the ice at its base), but the water itself is blurred to the point of being indistinct, thus conveying the speed at which the water was moving. Beautifully done.

Another great example:

Another wonderful shot shared by fiznatty. Says the photographer: “For the first time, I had a chance to photograph the fascinating harlequin ducks at LeHardy Rapids. Harlequins migrate through Yellowstone in the spring, and are commonly seen at LeHardy, where they surf the rapids and brave the raging waters of the Yellowstone River. With their unique look and daredevil antics, it’s hard not to enjoy watching them.”

I love how the ducks appear to be absolutely still as the water races around them. Great capture.

2. Light

Of course, another great characteristic of water is the way it reflects light. Often, however, even though we appreciate the light in water, we don’t always make a point of shooting the light, rather than shooting the water. A couple of examples about how this is done:

Notice in the image above, it’s not the water that’s actually in focus, it’s the light sparkles that are so beautiful captured and shared by jonrawlinson. If, instead, he had focused the ripples on the surface of the water, this photo could’ve easily turned into just another shot of a pool. Instead, it’s a rather stunning shot of light.

Another example:

In this image of a garden hose, I didn’t want to capture the movement out of the hose, so much as I wanted to capture the reflection of light on the water against the brilliant blue sky. And so in this case, the shutter speed was set to as fast as I could make it go, and I had my husband hold the hose up into the light, and I grabbed the shot. The result is that the water almost looks frozen; however, the light is the focus of the shot.

3. Power.

When you’re confronted by tons of gallons of water crashing in front of you, it’s pretty hard to ignore the power that water is capable of. Here are some great examples of how to capture it.

I love this shot shared by Ylwstonegirl98. Oftentimes, when you’re in the vicinity of a waterfall, the temptation is to step back and capture the full length of the waterfall, so that the scenic setting around it also makes it into the shot. By all means, do this; however, don’t underestimate zooming in close to really show the volume of the water that is crashing to the river below. This amazing shot by Ylwstonegirl98 is such that I can almost hear the roar of the falls.

Similarly, this shot, shared by Patrick Powers and captured in San Clemente, California, is pretty great as well — after all, is there any more clear communication of the ocean’s power than the image of a surfer being thrown around like a rag doll? Fun, exciting shot, here.

4. Reflection.

If you ever find yourself face to face with a body of absolutely still water, pay attention to how it might be acting like a mirror, reflecting everything above it. I have to admit that it’s often hard to remember that when you’re framing a shot, you don’t just have to take a photograph of everything above the water, the fact that the water is mirroring everything makes it twice as beautiful. One great example:

The shot of above was shared shared by bovinemagnet, taken in Melbourne, Australia. It’s framed beautifully, so that the lights above the water are mirrored below — as is the beautiful deep blue hue of the oncoming dusk. Wonderfully framed.

And lest you think you need a deep body of water to make this happen, check the shot below:

This image, shared by PDPhotography in Toronto, Canada, was made simply using a puddle on the top of a roof deck. So remember: you don’t need a glacial lake to make the reflection work, any still body of water will do nicely.



5. Up close.

Admittedly, my favourite way to shoot water is using a macro lens, and shoot tiny water droplets. I love the way that the surface tension of raindrops makes them almost defy gravity, and look like little crystals. The following images were taken after area rainstorms:



Had I taken the shot above from farther away, you would’ve seen a rather unimpressive, bedraggled, seen-better-days spider lily. But by getting close up, you notice the beautiful little raindrops, and the same bedraggled petals add a splash of bright red colour.

In the image above, I love how you can see the grasses behind the flower reflected upside down in droplet hanging from the petal. It was hard to focus on such a small space, but I’m thrilled it worked.

Notice the surface tension I was talking about, and how it makes the tiny raindrops cling in almost perfect spheres on the clover, above.


6. At the surface
.

Another great way to shoot water, particularly if you’re at a beach, is to take a waterproof camera (or place your camera in a waterproof housing), and shoot images taken simultaneously below and above the water’s surface. This is great for shooting snorkelers, or kids, or if you’re as crazy as our own Willy Volk, lemon sharks:

See? CRAZY.

(But admittedly, some pretty spectacular shots.)


7. Kids.

And finally, there is truly nothing more fun than shooting kids playing in water. When there’s a lot of splashing going on (as there is in the fountains of Discovery Green in Houston, where I shot the following two images), the trick is to just set your exposure and other settings to shoot images of the kids (because, let’s face it, when there’s splash water, kids are not going to want to sit still while you try to adjust your shutter speed to create the lovely feathery flows that you see in (1), above). Simply take photographs of the kids having fun, and let the water do its thing:

So that’s it — and again, I’m sure there are lots of other ways to shoot water, and we’ve just — pardon the pun — skimmed the surface. If you’ve got any other great ideas or links to your water shots, I’d love if you’d share them below. And as always, if you have any questions or suggestions, you can always contact me directly at karenDOTwalrondATweblogsincDOTcom – and I’m happy to address them in upcoming Through the Gadling Lens posts.

Karen is a writer and photographer in Houston, Texas. You can see more of her work at her site, Chookooloonks.

Through the Gadling Lens can be found every Thursday right here, at 11 a.m. To read more Through the Gadling Lens, click here.

Cyclist circles the globe in 174 days

Last weekend, British cyclist James Bowthorpe rolled into London’s Hyde Park, finishing an epic ride around the globe, and setting a new world’s record in the process. Bowthorpe became the fastest person to circumnavigate the planet by bike, finishing the 18,000 mile ride in 174 days, beating the old record by 20 days.

Bowthorpe’s journey took him across France, Belgium, the Netherlands, Germany, Poland, the Ukraine, Romania, Bulgaria, Turkey, Iran, India, Thailand, Malaysia, Singapore, Australia, New Zealand, Canada and the United States, before returning him home. In order to finish in this record time, he averaged more than 100 miles per day, and near the end of his journey, he was riding as much as 150 miles in a single go.

The 32-year old cyclist, who rode to raise funds for Parkinson’s research, faced plenty of challenges along the way. The weather was a constant adversary with high winds and rains tormenting him at times, while heat and humidity took their toll at others. Road conditions were tricky in some of the more remote areas as well, and while he was riding through India, Bowthrope took ill and spent three days in bed trying to recover.

The new record bests the one set by Mark Beaumont last year when he circled the globe in 194 days. Beumont is currently on another long distance cycling expedition, riding from Anchorage, Alaska to Ushuaia, Argentina, the southernmost city in South America.

Although the ride may be over for Bowthorpe, his goal to raise money to find a cure for Parkinson’s Disease continues. He had hoped to raise £1.8 million on his journey, and he is still focused on reaching that goal. To find out more about James and his long distance ride, and how you can contribute to his cause, go to GlobeCycle.org.

Crazy dust storm covers Sydney in red haze

Residents and tourists in Sydney, Australia, might be feeling as though they been transported to Mars, and in fact, a glance around at the city covered in red dust against a red-orange sky does bring to mind images of what a colony on the red planet would look like. Despite its other-worldly appearance, the haze that converged on Sydney yesterday is earth-bound, composed of red dust from the Outback.

Australia has been suffering one of the worst periods of drought since the 1940’s and an eight-year dry spell and record high temperatures have combined to create the country’s worst dust storms in 70 years. The storms normally only affect the interior of the country, but this time, they’ve covered Sydney as well, all but shutting down the airport and halting the service of passenger ferries for several hours.

According to The Age, air quality in Sydney was reported as 40 times worse than the level regarded as “poor” and 20 times the “hazardous” level. People are being advised not to go outside, especially if they have respiratory problems, and to take care when driving in the poor visibility. Officials said they had received over 250 calls from people reporting breathing problems as a result of the thousands of tons of dust in the air.

The storms were visible on radar and their effects were felt as far away as New Zealand, 1400 miles away.

For more amazing images of the dust storm, click here.

Gadling Take FIVE: Week of Sept. 11-Sept. 18

Perhaps you noticed that Monday was Weird America at Gadling. Granted, it may seem that many days are weird at Gadling, but Monday’s post centered on the odd and unusual. Caves, squirrels, monsters, ghosts, mysterious structures, Superman, leaping postmen and a gigantic tire were part of the mix.

But that’s not all that showed up in our offerings. These are some you may have missed in the line-up.

  • In the middle of August, when my son, daughter and I became part of the masses that were visiting Venice, I wondered if anyone actually lived there. It was hard to tell. Katie’s post tells about one possible solution to the crush. Ban day-trippers.
  • If you’ve ever wondered what happens to planes once they’ve outlived their use, Scott has proof on one answer. Planes with the Mojave Desert make an interesting visual mix.
  • Reading Tom’s post on the reopening of the Sanctuary Swala in Tanzania is one way to develop travel envy. Although a stay there is not cheap, there are deals that can make a stay there within reach. Besides, wouldn’t this be a stay of a lifetime?
  • Although it may be too late to attend the Monterey Jazz Festival this year since it’s happening this weekend, this festival is one to put on next year’s calendar. Brenda details what makes the longest running jazz festival in the world so outstanding.
  • Here’s an event I’d love to attend. Jeremy gave a heads up to one of the most creative festival ideas. At the Sydney International Food Festival in October, each participating country’s flag will be represented by food in a way that also represents that country. How cool is that?

Here’s to hoping you’re having an outstanding weekend no matter where you are and what’s on your agenda.