[mikk36]

[fallout3]

[laurx]

kaudselt hakkavad. toidu hind tõuseb ning ilmselt suureneb siia suruvate jõudude huvi meie viljaka(ma) põllumaa suhtes. saaremaa suurune tükk olla juba hiinlaste oma. asi lõpeb sellega, et meil on põld haritud aga omale ei saa me sellest midagi.

[SurfData]

[laurx]

[Tanel]

Tšingis-khaan vallutusretked 13. sajandi Venemaal viisid ka väidetavalt globaalse jahtumiseni järgmisel kahel sajandil.

[mikk36]

[fallout3]

[-Koppel-]

Ometigi on siin inimesi, kes väidavad globaase soojenemise mõjusid enda nahal selgelt tundvat. Ma tahan öelda, et selleks ei ole alust. Temperatuuri muutus on olnud mikroskoopiline.
Headeks näideteks sobivad üksikud nopped kui need tõestavad globaalset soojenemist aga vastupidi mitte.

Miks ollakse nii veendunud, et inimtekkeline CO2 on see kurjajuur?
Kuipalju me peaksime seda vähendama, et saavutada tööstusrevolutsiooni eelne stabiilne olukord. Seda ju soovitakse?
Millise ohverdusega on see saavutatav?

Ma tahan öelda, et see ohverdus ei ole kuidagi proportsioonis saadava tulemusega. Mõistlik oleks teha pingutusi teistes valdkondades.

[tahanteada]

[fallout3]

[jt234]

tahanteada, Kas see võib olla pigem seotud sellega, et inimkond on aasta aastalt järjest enam rasvunud?

[Tanel]

[rant]

Spoiler

[/rant]

[-Koppel-]

[fallout3]

[-Koppel-]

Korrelatsioon ei kinnita põhjuslikku seost. Ja isegi kui kinnitab, siis kas esimene toob esile teise või vastupidi?
Suhteliselt sama väljanägemisega graafik, mis näitab ka sunspottide tõusu ja korrelatsiooni temperatuuriga.


Ma ei ütle mis asi konkreetselt globaalse soojenemise põhjustab (ja kas see üldse toimub) aga mulle ei mahu pähe, et selles väga keerulises globaalses süsteemis on ainsaks patuoinaks inimtekkeline CO2 tembeldatud ja seda siis hokikepi graafikuga kõigile ainuõige tõena kuulutatakse.

[jaank]

A keegi selle peale ei ole mõelnud, et see nagu ongi normaalne tsükkel?
Alguses külmumine, siis soenemine jne.

[londiste]

viidatud wiki artiklist altpoolt:

Spoiler

[fallout3]

[tahanteada]

ExtremeTech pajatab:
The UK will be the first to break even with fusion power, leading us towards a future of clean, infinite energy

The world’s best fusion reactor, situated in the heart of the merry, Hobbit-inspiring motherland of Oxfordshire in England, will soon attempt to become the first fusion power experiment to surpass the mythical “break-even” point. This experiment, known as the Joint European Torus (JET), has held the world record for fusion reactor efficiency since 1997 despite the USA’s recent laser-based fusion experiments at the National Ignition Facility. If JET can reach break-even point, there’s a very good chance that the massive ITER reactor currently being built in France will be able to obtain the holy grail of everlasting green power generation: self-sustaining fusion.

Way back in 1970, the European Community (a precursor to the European Union) decided that fusion power should be taken seriously. In 1977, after lots of planning, construction of the JET began at a former Royal Navy airfield near Culham in Oxfordshire. Rather uniquely for an advanced science experiment, JET was actually finished on schedule in 1983, and was officially opened in 1984 by fair old Blighty’s Supreme Leader Queen Elizabeth II. In 1997, 16 megawatts of fusion power was produced from an input power of 24 megawatts, for a fusion energy gain factor (usually expressed by the symbol Q) of around 0.7. No other fusion reactor, including the National Ignition Facility in California, has come close. (The NIF is hampered by the fact that its its ignition method — 500 terrawatts of laser power — is incredibly inefficient.)

While JET itself is a fairly low-power experiment (38 megawatts), it’s still very exciting because it’s essentially a small-scale prototype of the massive (500 megawatts) ITER fusion reactor being built in France that will (hopefully) fuse deuterium-tritium (D-T) fuel by 2027. Over the last few years, JET has been upgraded with the ITER-Like Wall (yes, that’s its scientific name) — basically a wall of solid beryllium that can withstand being bombarded by ultra-high-energy neutrons and temperatures in excess of 200 million degrees.

Edasi lingil:
http://www.extremetech.com/extreme/181298-the-uk-will-be-the-first-to-break-even-with-fusion-power-leading-us-towards-a-future-of-clean-infinite-energy

[Tanel]

Nüüd räägitakse juba El Niño 65% võimalikkusest.
http://e24.postimees.ee/2785978/anomaalne-ilmastikunahtus-el-ni-o-ahvardab-tosta-toidu-hindu

[Tanel]

USA naftatootmine mitme kümnendi tipus

[tahanteada]

Netis pajatatakse USA-st:

How and Why U.S. Greenhouse Gas Emissions Are Falling
Recent data clarify the trends causing emissions to shrink to their lowest level since 1995.

Pikk jutt ise siis lingil:
http://www.technologyreview.com/news/527106/how-and-why-us-greenhouse-gas-emissions-are-falling/

[Tanel]

Halvad uudised Unistus USA suurimast naftamaardlast kadus

[Magic]

Eks Vene luure avastas selle juba varem, ega muidu nad poleks nii ülbed olnud.
Sisuliselt tähendab see seda, et Euroopasse USA gaas tulema ei hakka või vähemalt igasugune hea hind on välistatud.

[tahanteada]

[SKG]

World first: Australian solar plant has generated “supercritical” steam that rivals fossil fuels’
http://sciencealert.com.au/news/20140506-25618.html

[Magic]

[Scart]

http://www.teslamotors.com/blog/all-our-patent-are-belong-you

Tesla loobus oma patentidest.

[tahanteada]

[Tanel]

Bank of America: USA edestas naftatootmisel Venemaad ja Saudi Araabiat

[Magic]

Ainuke jama see, et maardla on väiksem kui arvatud, et võib-olla tulistatakse liialt kiire stardiga endale jalga... Samas julgeoleku osas väga hea areng
Enefitile võib see, aga USA's olla surmahoop
Veekasutuse luba oli niigi õhkõrna niidi otsas...

[tahanteada]

Hiina unistab tuumaelektrijaamade arvu suurendamisest.

China poised to become world leader in nuclear power

The technology that Japan uses in its nuclear power plants might be better than China, but the former's management and operations are not strict enough, writes Wedge, a Japanese magazine.

China has plans to build 29 new nuclear power plants to add to its current 19 aims to have installed nuclear output capacity of 400 million kilowatts by 2050, more than the total amount of electricity currently produced by all the nuclear power plants in the rest of the world.

Jobs related to nuclear power are becoming increasingly popular in the country because the benefits given by the government are comparatively good, said the report. The base salary for an employee at a power plant is high and abundant benefits are also offered for children.

In the past, few Chinese universities provided specialized courses for the nuclear industry, but there are now approximately 50 universities offering specialized training, the most popular being the prestigious Tsinghua University.

The past decade has seen Japan's electronic engineering and semiconductor industries fall behind South Korea and China, and the nuclear power industry is also slipping.

Guo Siji, a Teikyo University professor, told Wedge that China will become a country that exports nuclear power know-how in the future, and will be the world No. 1 in nuclear power.

China reportedly builds nuclear power plants that cost 30% less than in Japan

http://www.wantchinatimes.com/news-subclass-cnt.aspx?id=20140710000036&cid=1201
--------------------
Ja veel üks tuumaelektrilugu lisaks - Jaapan valmistub oma tuumaelektrijaamu uuesti tööle panema:

Japanese Nuclear Reactors At Sendai Power Station Get Preliminary Approval To Restart

Japan’s Nuclear Regulation Authority Wednesday gave a preliminary approval to restart two reactors at a nuclear plant, in the first such move after tighter regulations were put in place following the Fukushima Dai-ichi power plant disaster in March 2011.

Regulatory authorities approved the design upgrades and improved safety measures for two reactors at Sendai Nuclear Power Station of the Kyushu Electric Power Co., after they incorporated changes introduced last July, according to Associated Press, or AP. The regulators declared two of the plant's 19 reactors capable of avoiding accidents like those seen in Fukushima after the plant was damaged by a tsunami in March 2011.

“Previously, safety inspections were merely design-based, but this time we focused on how to prevent severe accidents," Shunichi Tanaka, the authority’s chairman, told a weekly commissioner’s meeting, according to AP.

The five regulators, involved in the process of approving the reactors at the Sendai power station also agreed to move the project to the next stage of approvals, beginning with a 30-day technical public comment period until Aug. 30, when a final decision is expected to be made.

“Nuclear reactor restarts in Japan have been viewed as a vital catalyst for uranium prices,” Rob Chang, an analyst at Cantor Fitzgerald in Toronto, said in a note on Tuesday, according to Bloomberg, adding: “The restart is much needed as Japan deals with its first summer without any nuclear power in 40 years.”

Prime Minister Shinzo Abe is working to restart some of the country's 48 nuclear power plants that have been shut since the disaster. And while Tanaka called it a “major step” for the country's nuclear power industry, the regulators' meeting and its decision were met with protests.

The Sendai plant, located about 600 miles southwest of Tokyo at the tip of Kyushu island, will go through on-site checks and will need the local government's approval before it can begin operations. Screening for preliminary approvals will begin on the rest of the plant's 17 reactors.

With the latest approvals, Japan is turning its back on the previous government's decision to phase out nuclear power, adopted after the Fukushima disaster, the world's biggest since the Chernobyl incident in Soviet Russia in 1986.

An earthquake on Honshu Island in central Japan, which triggered a major tsunami in the region, led to three of the six reactors at Fukushima to melt down, leaking substantial amounts of radioactive material. Since the disaster, Japan, assisted by international groups, has worked to minimize the fallout and to bring in stricter safety measures to avoid future disasters.

http://www.ibtimes.com/japanese-nuclear-reactors-sendai-power-station-get-preliminary-approval-restart-1629530

[kalvis]

Jaapanis tundus pappi olema nii palju, et võivad endile luksust lubada sulgeda töötavad korras tuumajaamad. Erinevalt söejaamast kulub töötavas tuumajaamas kütus vardas ka siis kui jaam ei tööta, kusjuures mittetöötavas olekus tuleb veel elektrit kulutada reaktori jahutamiseks. Ja mittetöötav tuumajaam on sama ohtlik kui töötav.

[Tanel]

http://www.businessinsider.com/china-water-pollution-photos-2014-7

[Tanel]

Tõeline kliimapõnts: Põhja-Jäämere alla tohutus koguses talletunud metaan lekib

[Magic]

Ehk siis kiire soojenemine ja seejärel jääaeg P-Euroopas

[tahanteada]

Taas siis üks energiateemaline lugu. Eks näis, aastad 2020 - 2025 on peagi käes, kas läheb siis niimoodi nagu kirjatükis kirjutatakse.

Soon, Europe Might Not Need Any New Power Plants

http://thinkprogress.org/climate/2014/08/24/3474972/ubs-europe-solar-batteries-evs/

[wirx]

http://www.postimees.ee/2926101/medvedev-venemaa-ei-talu-poliitilist-valjapressimist
Sellise jutu peale tuleb ainult pihku haarata ja loota, et kütus lähiajal 75$ allapoole kukub, eks siis vaatame edasi, kuidas sealne "majandus" toimib. Lääne investorid on juba nagunii pidurid tõmmanud ja eks sellise jutu peale tõmbavad veelgi.

[Pru55akas]

Loota võib.

[tahanteada]

Taas kirjutatakse Cold fusion reactorist:

Cold fusion reactor verified by third-party researchers, seems to have 1 million times the energy density of gasoline

http://www.extremetech.com/extreme/191754-cold-fusion-reactor-verified-by-third-party-researchers-seems-to-have-1-million-times-the-energy-density-of-gasoline

[delef]

[Scart]

Gamechanger.

http://www.reuters.com/article/2014/10/15/us-lockheed-fusion-idUSKCN0I41EM20141015

[2korda2]

Turg hindab seda mängumuutjat sedasi:
"Lockheed shares fell 0.6 percent to $175.02 amid a broad market selloff."
Turuga pole mõtet vaielda.

[fallout3]

[2korda2]

fallout3 - päriselt ka - kas see on sinu arvates kohane reaktsioon revolutsioonilisele läbimurdele energiatootmises?
Näeb keegi just viimaste päevade liikumises mingit "suurt toetust":
link

hmm.. mis iganes põhjusel ei teki lingist võrdlevat graafi DJI ja IXIC-ga.

[sakinaga]

Kui tõesti arvestada Lockeed Martinit 5% tõusuna, siis küll, arvestades selle ettevõtte suurust. Tõeline tõus tuleb siis, kui saadakse asi kommerts-skaalal tööle.

Ma ei ole muidugi täpsemalt uurinud, millal esimesed uudised võimalikust/toimunud läbimurdest lekkima hakkasid/võisid hakata.

[2korda2]

maatriks,
siis kui "kommerts-skaalal asi tööle saadakse" on aktsiahind ammu juba stabiliseerunud mis iganes tasemel ta siis on. Turg kaupleb ootusi.
Teine asi - LMT on peamiselt militaartehnikat tootev ettevõte. Miks selliste ettevõtete osakuhinnad viimasel ajal suhteliselt hästi esinevad, pole vaja vist selgitada. Vaadake LMT-d viimase aasta lõikes, näiteks.

[Scart]

[2korda2]

Nii on. Veelgi parem, kui otsid ka teisi allikaid. Teinekord võivad huvitavad asjaolusid kerkida mitte vaid (promotud) artiklist vaid kommentaaridest: