I'm on my third or fourth video of yours and in between, I have gone and done some reading about that area and where that debris comes from. What a fascinating piece of information and I really thank you for helping me to go learn more.
And within all that destructive Power it is creating new rooms for the plants and animals around and in the water. Curieux, c´est vrai! Merci beaucoup monsieur et bonne chance! Beste Grüße aus München
When the texture of the mud becomes smooth, it looks Like that mud we all loved finding as children and adults, when you touch it, it feels like liquid silk!!🎃
Rock humming to itself-"Like a Rock...I was strong as i could be ..Like a Rock...Nothing ever got to me....Like a Rock...i was something to see...Like a Rock..."...lol
The three main processes of sedimentary rock formation are erosion, transportation, and deposition. This is an extreme example of high energy transportation, with an enormous grain size load. All geology students should see this video! Tres Bon!
Acacia, like Ailanthus, is also not a native essence. I saw the side of the mountain on Google Map and, practically, it is the equivalent of the badlands in clayey soils. The position is very steep and it is not at all easy to intervene on the places, apart from the constant danger of falling and / or sliding of stone elements. But I also read that Downy and Oak behave well, compared to Spruce in the face of drought and rising temperatures. The slope now seems heavily compromised but, in my humble opinion of a retired Forestale di Sicilia, the only thing left to do is broadcast sowing on all sides with seeds possibly recovered from suitable trees and shrubs of the mountains. surrounding, trusting in the natural rooting that guarantees the growth of the most vigorous shoots or that have found the ideal site for rooting. The action should be repeated for a few years, and in any case until the roots are found and adjusted according to them. The species to be introduced should be: Arboreal essences • Roverella for its frugality and its ability to resist drought (if we can call it drought compared to that of Sicily!); • Oak (quercus petraea) should be equally suitable, if only for its scientific name which defines its habitat, • Tasso I verified, from a study by the Federal Research Institute WSL (www.waldwissen.net/it/ecosistema-bosco/alberi-e-piante-forestali/conifere/il-tasso-in-svizzera# c102498) that this essence is very present, albeit in the low percentages detected, and I think it is suitable for taking root. Shrub essences (www.parcomonviso.eu/ambiente/la-flora/gli-arbusti) • Salix reticulata • Salix herbacea • Azalea Alpina (Louseleria procumbens) • Rhododendron (Rododendrum ferrugineum) south side • Green alder (Alnus viridis) north side There is no other alternative and, moreover, it does not involve major intervention costs. It also takes a lot of luck for weather events! (Transalte with Google translator. Sorry for mistake!)
Yes, Thank you and good job Pietro, I concur 110%. It is an easy and affordable solution (the most prudent action) what more can one ask for. And that's not even mentioning the other added benefits like more trees = more oxygen, food and shelter for wildlife, and of course the beautification factor.
Both parts were great videos. I couldn't understand the writing but I think part of it referred to that one rock that just would not give up the ghost.
Unless I had seen this footage, I wouldn't have fully understood the dynamics of how this erosion mechanism works. It is way more powerful that I envisaged.
The thing I find incredible is seeing 25 to 75 ton boulders floating. At times when there is a cascade surge to the flow white smoke arises from the at the drop, Look closely... It's more so in part 1 but also part 2.
The flow seems quite viscous because it's mud and stone being forced along. I notice what I assume to be dust rising up from huge boulders pulverizing smaller rocks.
The weirs are genius , you would think they would speed up the flow but theyre actually breaking the flow and making it slow itself down. If the lahar had a long slope to go down it would increase speed continuously but these drops force it to hit the bottom and stop, turning back on itself and only gaining speed for the distance between the weirs. The rock sitting on the weir would have joined the flow making for incredible amounts of damage had it not been for the falls higher up the gulley
Nice how viscosity works: Water with mud can move and push very heavy rocks while clear water, wipes the mud of the suface, increasing friction between rocks and finally get stacked on the botton of the river.
This is WAY more powerful than water. It's more the consistency of concrete, with four times the punch of water. From a distance it just doesnt look that deep, and the rocks look small. But they aren't.
La petite sœur n'était-elle pas protégée par le tronc d'arbre qui a réparti la pression du torrent aussi sur la berge et donc divisée cette pression par deux ainsi que par les détritus qui se sont amassé devant et sous le tronc et qui ont en plus dévié le courant?
La réponse est simple ! si tout le monde étaient parfait, sans défauts, conscient de se qu'ils font, avec un savoir universelle et une terre paradisiaque, avec en prime, l'amour de dieu, alors, la vie sur terre n'aurait plus lieu d'être, elle disparaitrait.
bonjour , pourquoi il y a un mouvement de vague , un flux qui augmente régulierement ça je comprend , que ça puisse se bloquer de temps en temps puis lacher , mais ce phénomène m'interroge . Merci pour ta persévérance .
Certains disent que se sont les paliers, ces murs en béton là pour enlever l'énergie de la lave torrentielle, qui donnent une rythmique, d'autres le fait que plusieurs couloirs se rencontrent là haut dans l'Illgraben et que les coulées n'aboutissent pas toutes en même temps, moi je dis que c'est la respiration de la terre, ça me plaît bien.
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-gE3SA76oTcE.html : énorme coulée de boue et lave torrentielle dans le Markha Valley, Jammu&Cachemir, India avec aussi ce phénomène de vagues, sauf là malheureusement avec beaucoup de dégâts et de pertes humaines plus bas dans la vallée. Les inondations de 2010 à Leh, la plus grande ville du Ladakh, une région de l’extrême nord de l'État indien de Jammu-et-Cachemire, ont eu lieu le 6 août 2010 à Leh. Au moins193 personnes ont été déclarées mortes après une pluie torrentielle sous orage et de grosses pluies durant la nuit, (250mm soit deux fois ce qui tomba au Fond de Zinal le 02.07.2018, intensité maximale 150mm/h) des crues et des coulées de boues. Quelque 200 personnes étaient portées disparues et des centaines d'autres laissée sans domicile.
Oui on voit bien aussi ce phénomène de gonflement de la coulée de boue. La même question avait été posée suite aux images de la vidéo sur la coulée de boue de la Markha Valley au Ladakh. La réponse : je ne sais pas ... densité ? viscosité ? Un matériel dense a besoin d'un volume suffisant derrière lui afin qu'il commence à avancer, puis à l'arrière le matériel s'arrête a nouveau jusqu'à ce que derrière ce dernier, ça s'accumule jusqu'à exercer à nouveau une poussée suffisante pour faire avancer ce qui est la prochaine vague. Mais la terre qui respire ça me plaît mieux.
