pavlegeography

Interested in cold-air pools, microclimate, coastal Dinarides, arcto-alpines, periglacial morphology, oro-Mediterranean vegetation

[Prof. Stefan Rahmstorf 🌏 🦣 @rahmstorf]

Die landwirtschaftlich nutzbare Fläche in Europa würde stark schrumpfen. In Südeuropa würde sich die Sommertrockenheit verstärken. Der Meeresspiegel im Nordatlantik würde um einen weiteren halben Meter steigen. https://t.co/u0mDyzwq4L

[Prof. Stefan Rahmstorf 🌏 🦣 @rahmstorf]

I was shocked when I first saw these results from standard climate models used in IPCC reports:
for high emissions, the Atlantic overturning circulation #AMOC shuts down in all 9 models that ran
past 2100, and is well on the way to shutdown by 2100.
Our paper is out today. 🧵

[pavlegeography @PCikovac]

@FPerrefort Its like stating that not all shelves in soviet grocery stores were empty. Denialism is nothing new and will never get old.

[pavlegeography @PCikovac]

@JamiethaFounder @WxNB_ Earth tilt changed in that period too. It decreased from 24.2° 15.000 years ago to nowadays 23.44° and in 10.000 to 22.1°. The more it decreases the less warm would it become. Your statement supposes that this doesn't happen, but it does at it is a constant orbital cycle of Earth

[pavlegeography @PCikovac]

@BristolComSense @WxNB_ No! Ice age is a function of snow albedo. To switch to Ice Age, long term snow accumulation over Sibiria and Canada are a precondition. Climate of France doesn't play any role for it, but that of Russia and Canada do, as their territories can control the reflectivity of Earth.

[Tomas Pueyo @tomaspueyo]

Why is this corridor in northern India so flat, while the adjacent Himalayas are so rugged?
Where else can we see this?

[Хроника деградации @sergeenko_i]

Московский Кремль, 1852 год. Редкое фото.

[afec7032 🇷🇺 @afec7032]

Today's Sarmat ICBM launch

[Anna Daryush 🌐 @Us48434Anna]

🔥 The world's most powerful
RD-171MV is a Russian closed-cycle liquid-propellant rocket engine with afterburning oxidizer.
🔵 Runs on an oxygen-kerosene mixture;
🔵 Has four combustion chambers;
🔵 Develops 740 tons of thrust at sea level and 800 tons in a vacuum.

[Daniel Mayakovski @DaniMayakovski]

Esto no solo ocurre con la alimentación, también con la electrónica o la ropa, en el desierto de Atacama (Chile) miles de toneladas de ropa a estrenar de grandes tiendas son arrojadas por la industria textil occidental.

Aquí es donde acaba la ropa de Occidente, llevan su basura a África, América y Asia mientras mantienen el ciclo consumista al mismo precio, evitan bajar los precios de sus prendas, manteniendo la exclusividad y la escasez artificial.

Solo un ignorante o un perturbado puede defender este sistema criminal capitalista, que prefiere desechar productos para mantener el consumismo antes que repartirlos a millones de pobres descalzos.

[BEDROOM MEDIA @Mageba_____]

everytime i watch one of these videos i think that its very important that we learn at least how to do the first step, never know when we actually need it

[Energia Buran Archive @11K25_Energia]

How much did the Buran program cost?
With newly published documents and data compiled from Energia Chief Designer Boris Gubanov's memoirs, we can arrive at decently firm numbers. 1/n

[afec7032 🇷🇺 @afec7032]

As Soyuz-5 launch is getting closer, I often hear some people calling it "a copy of zenit", "not-zenit" etc.

Here is a quick comparison of the two rockets.

They have the same 1st stage engine skirt (Soyuz-5 uses Zenit's pad)
Other than that, Soyuz-5 is a newly designed rocket:

[Marco M.M. @MMmarco0]

Se questa irruzione fredda arrivasse davvero nei primi giorni di maggio, non sarebbe una semplice curiosità meteo. Sarebbe un problema serio per molte colture.

I modelli iniziano a intravedere a medio termine una possibile fase più fredda sull’Europa centro-orientale con effetti anche sull’Italia. È ancora solo una tendenza, non una previsione definitiva. Ma basta guardare il periodo per capire perché merita attenzione.

A inizio maggio vigneti, frutteti e molte colture sono già in piena fase delicata. Un raffreddamento tardivo, accompagnato da vento, aria secca o addirittura gelate nelle aree interne e nelle vallate, può trasformarsi in un danno agricolo pesante. Ecco perché, da meteorologo, spero che questa evoluzione venga ridimensionata.

Non per “amore del caldo”. Ma perché il freddo fuori stagione, quando arriva nel momento sbagliato, può costare caro alla terra.

[Yuri Shakhov 🇷🇺 @Koroshitelol]

A rather rare album of nearly 100 pages from the USSR Ministry of Aviation Industry, dedicated to the NK-33 (11D111) rocket engine.

It contains diagrams, technical drawings, electrical schematics, and, of course, photographs.

Link:
https://t.co/5TaFaLG2ZD

[KONSEY @konseytr]

Kazakistan'da bir çoban hayvanların donup kaldığını görünce koşarak ne olduğunu anlamaya çalıştı. 🇰🇿

5 tane köpeğin dahi çaresiz kaldığı yerde, cesur çoban ıslık çalarak sürüyü kurtardı!

[Soviet Visuals @sovietvisuals]

Bolshoi Theater soloists Nadezhda Pavlova and Vyacheslav Gordeyev. Excerpt from 1977 Soviet TV film.

[Yuri Shakhov 🇷🇺 @Koroshitelol]

This time, I am publishing in full the album authored by TsKBEM in 1969, dedicated to the mock-up article N1-L3 №1M1, built for the comprehensive development of the rocket-space system.

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