Topo50 anomolies
The last couple of days has seen some unusual news whereby the chief guide of the Manawatu Tramping and Skiing Club has been pointing out that some of the new Topo50 maps are wrong, following a trip they had in the Ruahines. In particular, the maps included incorrectly marked or missing tracks, and such.
The story was first penned in The Manawatu Standard, and it’s since been picked up by Morning Report on National Radio (streaming available in your choice of [Windows Media Player], [MP3] or [Ogg Vorbis] depending on your preference).
I don’t know what the errors are, and perhaps they’re especially bad. On the other hand, I wonder if the fact that the Topo50 series maps have errors means that they’re any worse than the 260 series. It’s hard to tell for sure without more information. It’s in everyone’s interests to have maps that are correct, but it’s common for NZ topo maps to have errors here and there, and sometimes it’s just necessary to accept this. The only way to really be sure about a region, short of asking someone trustworthy or going out with them, is to be prepared for anything, look at the landscape, be in a frame of mind to change plans if necessary and then learn about an area from experience.
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March 2, 2010 2 Comments
The Hut Fallacy
fallacy [fal-uh-see]. 1. a deceptive, misleading, or false notion, belief, etc.: That the world is flat was at one time a popular fallacy.. 2. a misleading or unsound argument. 3. deceptive, misleading, or false nature; erroneousness. 4. Logic. any of various types of erroneous reasoning that render arguments logically unsound.
The Hut Fallacy. 1. a deceptive, misleading, or false notion or belief prevalent in New Zealand outdoor circles that the objective of reaching back-country huts can reliably replace additional measures of safety. 2. a presumption that plans work, judgement is always perfect and/or that accidents only happen to other people.
I hope nobody minds me defining this term, at the very least for my own purposes. Despite this kind of thing happening often, I don’t know of a quick and easy term to describe it. I think The Hut Fallacy is something that pops up often in New Zealand’s back-country.
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February 27, 2010 4 Comments
Wellington from Mt Kaukau
I’ve been on call at work in the past few days, which means I wasn’t supposed to wander too far from civilisation last weekend just in case the building burned down and somebody needed to trundle into town and validate the parking of the fire trucks, or something like that. Sunday was otherwise boring so I ended up going for a wander along the Skyline Walkway, which I figure should be okay because it’s relatively civilised and there are many exit points in case I needed to get back to a road or anything. Here are some photos (biased towards the Kaukau end of the walk), and here’s the map of the day:
[Download GPX] [Load map][Display in new window]
I put on my number three pair of boots, which tend to get used if I think I might need to walk on some road, and headed down the hill. Having left home at around 11.30am after hanging out the washing. This began with a walk down into Otari Wilton’s Bush, not far from where I currently live, then straight up the other side of the valley up to the ridge-line where the Skyline Walkway is situated.
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February 15, 2010 No Comments
Flapping birds
This evening I was walking home over the Tinakori Hill — part of the town belt between my workplace and home. It’s interesting to see how the various tracks change. Some tracks are officially recognised and always well maintained, but others come and go. Last year, my most direct route was almost straight up a gully on what was a fairly wide four wheel drive track, even though I never saw a vehicle. It’s never been a very accessible road because it’s so steep, but for a long time the only other route was comparably indirect.
About 6 months ago, the local city council built a new well graded track (it even has a handrail) that switches up the end of the spur at one end of the valley. It switches so much that it takes longer, but it’s less steep. The original route, which I still try to use because of its directness, gradually becomes overgrown as time goes on. It will probably be inaccessible within a year or two if it’s not properly cleared, but meanwhile I’m continuing to use it. Earlier tonight, I must have disturbed about 50 small birds as I walked up, which never happened in the past, and it occurred that the high grass and scrub growth is becoming a haven for them as the bush takes over once again.
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February 12, 2010 No Comments
Night tramping and hut etiquette
The frequent tramping contingent in my IT team at work (roughly 3.5 people) found ourselves discussing this story, which popped up in the Southland Times this morning and now appears on Stuff. We reached a consensus that the SAR coordinator guy who’s been quoted was off his rocker in several of his comments if he was quoted accurately. If we’re to believe him as a voice of Search and Rescue, it’s dangerous to tramp at night and it’s rude to show up late at a hut.
In summary, a group was tramping to Siberia Hut (in Mount Aspiring National Park). They arrived about 11.30pm, one girl lagged behind and showed up 30 minutes later. During this gap, the warden at the hut notified Search and Rescue when the rest of the party indicated she was missing.
The Wanaka SAR Coordinator, however, seems to have come out with some very scathing comments in the media about how the group acted. He’s stated on the record that night walking is “not a good idea”, and that the absolute basics of tramping safety were ignored by the whole party. He also strongly criticised the group for showing up late, claiming that:
“most people using huts usually end up having pretty early nights, and don’t need to be woken up by groups of people banging and crashing around and settling in after midnight. It’s just ignoring tramping etiquette.”
I can’t comment on the specific case of this group’s etiquette due to the lack of information, but I take exception to both of these claims.
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February 9, 2010 2 Comments
Duck and Cover! It’s an pyroclastic flow!
This evening I was browsing the various RSS feeds to which I subscribe, and came upon this opinion piece expressed by Rosemary McLeod in the Dominion Post a couple of weeks back. I’m not exactly sure what she’s trying to say. (To put it in perspective, this is just an opinion piece in a newspaper and it’s about as irrelevant to anything as the blog post you’re reading right now.)
I’m a great respecter of nature and its many dirty tricks, which is why you won’t find me out in it whistling.
The complete tone of her opinion seems to be that we should be paranoid about what’s about to strike, and never take a step outside. Somewhere in there, she also expresses despair about not having flush toilets in the great outdoors, and the dangers of falling off cliffs into oblivion when following signs for easy graded tourist walks, or something like that. The intended message seems to be that we should all “respect nature” as she does.
We are surrounded by so few people, and so much bush, river, mountain and beach, that it escapes our notice that all of these are potentially lethal. Every summer there’s a catalogue of deaths as a result, since we expect to casually stroll about in it as if it’s our own living room.
I mean, Wow!
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February 4, 2010 2 Comments
Topo50 map boundaries and Wellington
This post is my attempt to make sense of where the significant boundaries lie in the replacement 1:50000 Topo50 map series pushed out by Land Information New Zealand last September to replace the old 260 series. I can’t guarantee how much if it will be useful, but as always comments, feedback and experienced elaboration are welcome.
A couple of weeks ago, I took part in a bulk order of the new Topo50 maps, which replace the old 260 series that’s been in publication for several decades until now. I’m now the owner of 18 Topo50 maps to get me started, having picked up most of them for $3.50 each, around half the usual retail price. You can get this price (which includes GST but not postage) if you have a bulk order or 20 or more maps direct from LINZ, which makes it useful for clubs or groups of friends who know in advance what they want. I wrote about these maps last year, including more detail about why it’s actually happening and what the main changes are. The new maps have a couple of obvious differences:
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January 31, 2010 3 Comments
Chocolate Volcanic Cake
In a trip report last week, I wrote about a certain recipe for something called “Mt Doom — a Chocolate Volcanic Cake“. It’s based around staple ingredients such as 1 cup of drinking chocolate, a whole cup of chocolate chips, half a cup of strawberry jam, an unspecified amount of greek yoghurt (to counter the jam, I think), a little chilli powder to taste, one entire litre of “gooey raspberry ripple ice-cream”, and 3 token cups of couscous just to make the entire thing healthy. This recipe was published on page 18 of FMC Bulletin 178 (from November 2009), and its submitter claims it will serve “12 hungry trampers”. Reading the recipe over and over whilst lying in a tent, stuck behind a swollen river for 2 extra nights on a food budget, it’s unclear just how 12 people will be satisfied. It was in such circumstances that I decided I’d make the whole thing when I got back, and I’d appreciate it.
Time goes on and appetites change. Two or three small town pub meals later, I’d lost my appetite for this gooey chocolate, strawberry and raspberry wonder-cake, or at the very least eating the entire thing. I still wanted to see how it’d come out, however, and eventually decided to divide all ingredients by three.
It’s a simple recipe. The couscous gets mixed with twice as much water, the drinking chocolate, chilli powder and eventually the chocolate chips, creating chocolate-flavoured couscous. Once it’s cooled, the idea is drop the ice-cream into a (large) bowl, then tip the couscous mixture over the top. After this, the jam and yoghurt gets smothered over the top to make it look more volcano-like. (I refused to buy the raspberry swirl ice-cream because it was far too expensive, so bought some kind of triple chocolate ice cream instead.)
After a first effort, this was the result.
Several amateur insights occur following this cooking expedition:
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January 21, 2010 4 Comments
Fairness in paying for search and rescue
Lately I’ve been following a story in the news about two stranded kayakers who were rescued, sent a bill, and are refusing to pay. I guess I’ve been finding the whole concept of being sent a bill for a search and rescue operation difficult to grasp, because standard practice in New Zealand is that they’re supposed to be free, specifically so people should not be discouraged from requesting help when they’re in trouble. Perhaps someone in the know can comment, but I suppose this is different because neither the New Zealand Police nor the Search and Rescue Coordination Centre were notified or involved in the search. What bothers me most about this story is that until now, I’d generally been under the impression that rescues were free, even as written into law.
The gist of the situation is that on 3rd December 2009 the Shotover River was flooded, but the kayakers (reportedly experienced) went anyway despite having been warned against it, and despite the local tourist rafting and jet boat operators refusing to operate. The kayakers had a mis-hap, losing one of the kayaks and with one of them breaking a finger. The empty kayak was spotted down-river, and on the reasonable assumption that someone could be in serious trouble, authorities of the Queenstown Lakes District Council sent a helicopter to investigate. The two kayakers were discovered on opposite banks of the river, and reportedly “very pleased to see the helicopter”. The harbourmaster of the council later sent a bill to recover the $4,000 cost, and now plans to go to small claims court to get it back.
Most of the media (the Herald and Stuff are representative) report the story from a perspective that the kayakers were warned, shouldn’t have gone, and wasted everyone’s time. The kayakers themselves (un-named as best as I can tell) claim that they weren’t in serious trouble, never requested a rescue, and don’t see why they should have to pay for it. With a quick search I’ve noticed that several people have blogged thoughts about this story in various places (some with following discussions), notably Michelle over at Love in a Tent, David at Paddling Instructor, and also Kerry L at Kayak & Kayaking.
Tags: government policies, kayaking, musing, news, rivers, search and rescueJanuary 17, 2010 No Comments
Te Araroa to avoid Oriwa Ridge in the Tararuas
New Zealand’s Department of Conservation has decided not to establish a track along Oriwa Ridge in the Tararuas as part of Te Araroa — The Long Pathway. Instead, DOC is recommending that Te Araroa go via the exposed tops in the Tararuas, via places like Te Matawai, Dracophyllum, Nichols.
The full published results are available on DOC’s website.
The original proposal of the Te Araroa Trust was to go more or less via this route, but the Trust put together the alternative proposal to build a track along Oriwa Ridge, below the bush-line, after the DOC Wellington Hawkes Bay conservancy expressed concern that the earlier route could be too dangerous for the often less experienced trampers that Te Araroa might be expected to attract. This has been brewing for about a year now, and has unveiled much controversy over balancing the seclusion of dedicated wilderness areas and the promotion of recreation, and all that.
Having gone through the submission process with 218 submissions, DOC has decided that its initial concerns are no longer relevant. It’s decided that for various reasons Oriwa Ridge probably isn’t that much safer anyway, that the reasons against the Oriwa Ridge proposal out-weigh the reasons in favour, and ultimately that there will be no track built through Oriwa Ridge. Reasoning that the Te Araroa Trust has since included rugged exposed alpine routes in other regions of the track, DOC has now also come out in favour of the original Te Araroa proposal that it initially had concerns about, to follow the existing and more exposed route through the Tararuas at higher altitude. As long as everyone who walks this section of the Te Araroa Trail takes standard precautions (ie. doesn’t take undue risks), this should be a win for everyone.
Tags: department of conservation, government policies, musing, navigation, tararuasDecember 23, 2009 No Comments




