Sun Peaks trip 2018 – Week 4

by | Feb 18, 2018 | cross-country skiing, skate skiing, Sun Peaks

Tuesday 6 Feb 2018. A change today. Our first day of cross-country skiing. We took the skating skis out for a try. Hmm. We only managed to ski out and back on the Cotton Tail – the easiest run which goes up gently from the base of Morrisey. Gradually remembering how to skate. Hard work when trying to remember. 1:40 hours, 3.68 km, max speed 15.8 kph, 53% of the time our speed was in the 3-7 kph range, 25 m ascent & descent (it seemed a lot more).

Bruce and Juliet are going back to Toronto early. Yesterday, Bruce broke his old snowboard boot and hired new ones. The new ones did not work (they are too stiff) and he had a very bad run today with many falls and, because he could not turn, he kept getting into more difficulties. A shame.

Wednesday 7 Feb 2018. Snowing for much of the night and morning. We did not venture out. Went down to farewell Juliet and Bruce and helped dig out their shuttle bus that got stuck in the snow. Several blokes all shouting instructions to which no one paid attention.

Kids playing on the side of the tube park
outside our window

Thursday 8 Feb 2018. Snowing all morning – heavy at times – sticky snow. According to the forecast, today was supposed to be sunny. Not so. Because of the heavy snowfall (that we are getting sick of), we shelved our plans for a skating day and hired classic cross-country skis for a few days from McSporties. (We did not bring our classic skis with us.) We classic skied out along Cotton Tail and got just about half way up Black Bear when the build up under our skis made any progress impossible. We retreated to the lower part of Cotton Tail which we skied up and down until 2 hours were up. The Polar M430 turns out to be unreliable when the skin under it gets cold.  2:30 hours, 95m descent, 115m ascent, 20 hours to recover.

Friday 9 Feb 2018. Not snowing, blueish tinges through the clouds. Temp has dropped to -14ºC in the village with a light wind (which makes it feel colder), -17ºC at the top of Morrisey. We classic skied out along the Cotton Tail, up Black Bear, down MacGillivray, a bit of Vista, back along Cotton Tail and out at Stables. 2 hours, 6.55 km, 1,200 kcals, 90 m ascent, 23 hours to recover. Quite a good training run. Heart rate nicely controlled. I wore the Polar M430 on the outside of my left wrist and the FT80 on my right wrist (and its chest strap). If the M430 is well covered so that the skin does not get cold, it does a fairly good job at estimating heart rate. It does lag the actual heart rate, but does give a good value for the time in each zone.

Saturday 10 Feb 2018. Woke to a blue sunny day with -20ºC outside. Too cold, so we’ve decided to wait a couple of hours in the hope that it will warm up. A fire alarm in the hotel overnight. It had turned itself off by the time we had got down from our loft bedroom, but it did cause a problem with the hotel boiler, so water was off for a while. We classic skied out along Cotton Tail, up and then down Black Bear, back along Vista to Morrisey base and back to the stables and out. 2 hours, 5.68 km, average heart rate 132 bpm, 90 m ascent & descent, max speed 21.9 kph, 31 hours needed to recover. I stopped every 40 strides or so – depending on the sun patches to stand in. The descents down Black Bear and from end of Vista down to Morrisey base were the real tests today. This was an extremely good training session.

Groomer on Broadway

Sunday 11 Feb 2018. Day off. We watched Winter Olympics. Same -20ºC as for Monday – which was too cold for us to venture out. Sunny, clear skies and cold. We will try tomorrow which might be ok before a snow fall.

We’ve been watching the Winter Olympics and talking about the significant difference in speed between winter and summer sports. You don’t see to many summer athletes doing speed on more than 100kph. Some good ads too. The one below tries to make the point.

 

Top of Morrissey
Holy Cow is off to the left

Tuesday 13 Feb 2018. Slightly cloudy and light snow beginning about noon. We skate skied from the top of Morrisey, down Holy Cow, along Moose, down a bit of MacGillivray, down Black Bear, along Vista, back to the Stables and out. The snow was magnificent, very well groomed and almost perfect for skating – maybe could be a touch dryer. I took a bunch of photos. 2:50 hours, 13.21 km, 425 m descent, 1,611 kcals, average heart rate 134 BPM, max speed 32.5 kph, time needed to recover 3 days 2 hours. 74 hours to recover! Bloody hell.

I’ve built a slide show from the photos of today. Click here.

Wednesday 14 Feb 2018. A day off for me to recover from yesterday. Helen went out for several runs of resort telemark – three Homesteaders and two Cahilty/5 Mile.

 

Shield Shrimp

When it rains across Australia’s vast inland region, temporary pools crop up all over the arid ground, giving life to a strange desert crustacean known as the shield shrimp (Triops australiensis).

Named after the formidable carapace that shields its head and upper body, T. australiensis can grow up to 7.6 cm long, and it uses its long, segmented tail and mass of 60 or so legs to propel itself through shallow water.

It also breathes through these legs – its sub-class Branchiopoda means ‘gill-legged’ – and in the females these legs bear ovisacs for carrying their tiny eggs.

Several pix in the Photo Gallery and a movie.

Acacia peuce

A rare and endangered plant. The tree grows up to 15 to 18 metres (49 to 59 ft) high, with short horizontal branches and pendulous branchlets covered in needle-like phyllodes adapted for the arid dry climate. It has a distinctive habit more similar to a sheoak or a conifer.

Although speculated to have been widespread across central Australia during wetter climates 400,000 years ago, the population is now mostly restricted to three sites, separated by the encroaching Simpson Desert. In the Northern Territory, the species is restricted to the Mac Clark (Acacia peuce) Conservation Reserve which is surrounded by a pastoral lease, Andado Station. The other two sites are near Boulia and Birdsville in Queensland. The tree is found in open arid plains that usually receive less than 150 millimetres (5.9 in) of rain per annum. They grow on shallow sand aprons overlaying gibber or clay slopes and plains and between longitudinal dunes or on alluvial flats between ephemeral watercourses.

 

Owen Springs Reserve on Hugh River

Owen Springs was a station on the Hugh River. The Hugh River flows into the Finke (when it actually flows). Both cut through the Western MacDonnell Ranges. The image above shows Owen Springs Reserve as a dot at lower right. The river it is next to is the Hugh. Hermannsburg, our next town, is near middle left edge. Hermannsburg is almost on the Finke River. You can see both Hugh and Finke Rivers cutting through sections of MacDonnell Ranges.

Palm Valley

Palm Valley is within the Finke Gorge National Park southwest of Alice Springs. Palm Valley has a smallish population of Red Cabbage Palms (Livistona mariae). The nearest related species is 850 kilometres away in Katherine NT. The average rainfall for Palm Valley is just 200 mm per year. Small pockets of semi-permanent spring-fed pools allow the unique flora and fauna (desert fish, shield shrimps tadpoles and frogs) to survive.

It had been assumed that the cabbage palms were remnants of a prehistoric time when the climate supported tropical rainforest in what is now the arid inland of Australia. Genetic analysis published in 2012 determined that Livistona mariae at Palm Valley is actually the same species as Livistona rigida from samples collected near Katherine and Mount Isa, both around 1,000 kilometres (620 mi) away. It is now thought that aboriginal people brought the palms to here from Mataranka.

Mound Springs

Mound Springs occur around the Western edge of the Great Artesian Basin and represent a natural discharge of Artesian water that was captured many hundreds of kilometers away from rain falling along the Great Dividing Range and New Guinea. This article provides details. Dalhousie is an excellent example of a mound spring.

Great Artesian Basin map Great Artesian Basin diagram