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darkside

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Posts posted by darkside

  1. Sail boat engine revs are constant and hopefully set at the most efficient revs. 

    The gains of hybrid system on a yacht will be less than any machine with variable load and engine revs.

    The HH has plenty of roof for solar and should sail better than most cats in the light. It might work out OK. I would worry about long term reliability. 

    I see you can get electric sail drives now. For a cat how about one diesel and one electric? 

  2. Pretty quiet nighy there really. Driving towards Paris this morning there were trees down on the big roads for the first 150km or so.

    Great to see the respect for sailors in France. Eric Tabarlys home town had a billboard to let you know.

    Good fleet of mini off shore yachts in Concarneau.

  3. 16 hours ago, K4309 said:

    Of course. If you want to define 'controlling nature' as getting a bull to shag a cow at the time of year of your choosing.

    No I don't, that's way too simplistic and not helpful.

    I want to advance the conversation to the science behind modern farming and to where the answer will probably lie. Find a better way to kill it. Breed something we already have to eat more of it. Introduce something to eat it. GM something we already have to eat more of it. Find some value in it so it's worth harvesting.

    Much the same as controlling noxious land weeds. Its ongoing work, each weed has a different solution and yep, hand harvesting of the whole plant or at least immature seed head is often the only practical way.

    But with the spread so far, full eradication seems unlikely now for sure.

  4. 5 hours ago, K4309 said:

    This concept of being able to stop or control nature fascinates me. A lot of people, including our govt, believe you can control nature.

    And of course you can. Farming springs to mind which is controlling nature all day long.

    Stopping nature is also possible if you have the will and the money. Plenty of predator free islands to visit in New Zealand. Everyone said they had no chance with m.bovis but the end seems to be in sight.

    Caulerpa will be much harder for sure.

    • Upvote 1
  5. We are in Fiordland this summer. Bugger all recreational fishermen and let me say plenty of fish. We saw free jumping bluefin north of Milford. Last time I saw free jumping tuna in the north island was off Whakatane in the late 90s (yellowfin).

    The recreational pressure from Tauranga north is just too much for the fishery to sustain.

    • Upvote 3
  6. 9 minutes ago, Steve Pope said:

    A few years back doing the same trip you are doing I picked a large lump of kelp off East cape, I blamed the slow down on an opposing current, I only found the culprit when anchored in Gisbourne.

    Did the same thing with a driftwood branch coming up west coast on a paddle boat. It took about three knots off boat speed and increased fuel burn a lot. Dived to pull it off at anchor in Spirits Bay. Surprisingly small branch.

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