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    TUHOKlimaticka zmena / Thank you so much for ruining my day


    "Given the sheer enormity of climate change, it’s okay to be depressed, to grieve. But please, don’t stay there too long. Join me in pure, unadulterated, righteous anger."


    "I don’t want your hope. I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel every day. And then I want you to act. Once you start to act, the hope is everywhere."

    "Our best scientists tell us insistently that a calamity is unfolding, that the life-support systems of the Earth are being damaged in ways that threaten our survival. Yet in the face of these facts we carry on as usual."

    “We’ve got to stop burning fossil fuels. So many aspects of life depend on fossil fuels, except for music and love and education and happiness. These things, which hardly use fossil fuels, are what we must focus on.”

    A nejde o to, že na to nemáme dostatečné technologie, ty by na řešení použít šly, ale chybí nám vůle a představivost je využít. Zůstáváme při zemi, přemýšlíme až moc rezervovaně. Technologický pokrok to sám o sobě nevyřeší. Problém jsme my, ne technologické nástroje.

    Rostouci hladiny oceanu, zmena atmosferickeho proudeni, zmeny v distribuci srazek a sucha. Zmeny karbonoveho, fosforoveho a dusikoveho cyklu, okyselovani oceanu. Jake jsou bezpecnostni rizika a jake potencialni klady dramatickych zmen fungovani zemskeho systemu?
    Ale take jak funguji masove dezinformacni kampane ropneho prumyslu a boj o verejne mineni na prahu noveho klimatickeho rezimu post-holocenu.
    rozbalit záhlaví
    SHEFIK
    SHEFIK --- ---
    PAN_SPRCHA: dulezity hlavne je, nezobecnovat globalni trendy, na zaklade izolovanych lokalnich pozorovani :)
    PALEONTOLOG
    PALEONTOLOG --- ---
    PAN_SPRCHA: tak já bych neřekl, že si tu všichni myslíme, že climate change = global warming. spíš jsem si kladl otázku, jak dlouho vydrží tahle teplotní anomálie a nebyl jsem sám. pokud si dobře pamatuju, tuhle na čro+ někdo prohlásil, že ta anomálie trvá 3/4 roku
    PAN_SPRCHA
    PAN_SPRCHA --- ---
    TADEAS: Hmm....a v konečném důsledku tu budeme mít v průměru teplotně podnormálový duben(nebo to bude těsné)..... už po čtvrté v řadě. Přesně jak jsem psal.
    PAN_SPRCHA:

    Klimatická změna se nerovná vedro.
    TUHO
    TUHO --- ---
    The Putin Thesis and Russian Energy Policy
    A specialist on Russian politics and society analyzes Russian President Vladimir Putin's academic work on mineral resources in the Russian economy. Mr. Putin defended a kandidat dissertation in economics and subsequently published an article outlining his view of the appropriate role of the Russian state, and of vertically integrated financial-industrial groups, in the mineral resource sector, and particularly in the oil and gas industry. Connections are drawn between the views expressed in Mr. Putin's publications and policy during his second presidential term.

    https://www.tandfonline.com/doi/abs/10.2747/1060-586X.21.3.210
    TUHO
    TUHO --- ---
    Energy, climate change and security: The Russian strategic conundrum

    Abstract
    Global and regional energy markets are increasingly influenced by policies aimed at climate change mitigation, with possible grave implications for major producers and exporters of fossil fuels – including Russia, which is planning further increases. This article examines the evolution of Russian official thinking on the role of climate change as a strategic factor in policymaking as expressed in key documents on security and in strategic statements made by Presidents Putin and Medvedev (2000–2020). The set of strategic statements examined in this article show surprisingly little attention to this important matter.

    https://journals.sagepub.com/doi/10.1177/18793665211054518
    PAN_SPRCHA
    PAN_SPRCHA --- ---
    SCHWEPZ: právě e-paliva a syntetické plyny jsou to co EU škrtla z podpory protože jí to přijde málo zelené.
    Tyhle předsudky je třeba odstranit. Vodík je hezká věc, ale proti syntetickému metanu máte 3x méně přepravené energie teoreticky a kvůli omezením na infrastruktuře 5x méně prakticky.

    To je strašně moc. Nemůžete stáhnout infrastrukturu na pětinu a tvářit se že je všechno v pořádku.

    Sterner používá při výpočtech pro energetickou transformaci primárně právě syngas, který paradoxně je ještě stále odmítán.
    SCHWEPZ
    SCHWEPZ --- ---
    Profesor Michael Sterner je přední německý expert na ukládání energie. Zaměřuje se hlavně na systémy, které umí přebytky získané ze sluneční a větrné elektřiny ukládat do plynu, který se následně využívá jako záloha pro průmysl v době, kdy tolik nefouká nebo nesvítí.

    Věří, že právě tato technologie umožní lidstvu přechod od fosilních paliv a zachrání tak svět před bolestivými dopady klimatických změn:

    https://ct24.ceskatelevize.cz/clanek/veda/zmena-klimatu-nas-nezahubi-mame-vsechny-potrebne-technologie-rika-expert-348230?
    TADEAS
    TADEAS --- ---
    World faces ‘deathly silence’ of nature as wildlife disappears, warn experts | Biodiversity | The Guardian
    https://www.theguardian.com/environment/2024/apr/16/world-faces-deathly-silence-of-nature-as-wildlife-disappears-warn-experts-aoe

    Scientists who use ecoacoustics to measure habitats and species say that quiet is falling across thousands of habitats, as the planet witnesses extraordinary losses in the density and variety of species. Disappearing or losing volume along with them are many familiar sounds: the morning calls of birds, rustle of mammals through undergrowth and summer hum of insects.

    Today, tuning into some ecosystems reveals a “deathly silence”, said Prof Steve Simpson from the University of Bristol. “It is that race against time – we’ve only just discovered that they make such sounds, and yet we hear the sound disappearing.”

    “The changes are profound. And they are happening everywhere,” said US soundscape recordist Bernie Krause, who has taken more than 5,000 hours of recordings from seven continents over the past 55 years. He estimates that 70% of his archive is from habitats that no longer exist.
    TADEAS
    TADEAS --- ---
    beware

    There’s no such thing as a benign beef farm – so beware the ‘eco-friendly’ new film straight out of a storybook | George Monbiot | The Guardian
    https://www.theguardian.com/commentisfree/2024/apr/15/beef-farm-eco-friendly-film-documentary-livestock
    TADEAS
    TADEAS --- ---
    UK facing food shortages and price rises after extreme weather | Farming | The Guardian
    https://www.theguardian.com/environment/2024/apr/16/uk-facing-food-shortages-and-price-rises-after-extreme-weather

    The UK faces food shortages and price rises as extreme weather linked to climate breakdown causes low yields on farms locally and abroad.

    Record rainfall has meant farmers in many parts of the UK have been unable to plant crops such as potatoes, wheat and vegetables during the key spring season. Crops that have been planted are of poor quality, with some rotting in the ground.

    The persistent wet weather has also meant a high mortality rate for lambs on the UK’s hills, while some dairy cows have been unable to be turned out on to grass, meaning they will produce less milk.

    Agricultural groups have said the UK will be more reliant on imports, but similarly wet conditions in European countries such as France and Germany, as well as drought in Morocco, could mean there is less food to import. Economists have warned this could cause food inflation to rise, meaning higher prices at supermarkets.

    Tom Bradshaw, the president of the National Farmers’ Union, said markets had “collapsed” as farmers fail to produce food in the punishing conditions. He said: “We’re going to be importing a lot more product this year.”

    ...

    France is experiencing the poorest start to its wheat-growing season since 2020 amid cold wet weather, while production of fruit and vegetables in Morocco is being affected by drought. Morocco’s second-largest reservoir has dried up, meaning irrigating crops will be difficult.

    Amber Sawyer, an analyst at the Energy and Climate Intelligence Unit, said last year almost a third of the UK’s tomatoes, and more than two-thirds of its raspberries and brussels sprouts, came from Morocco.

    “As climate change worsens, the threat to our food supply chains – both at home and overseas – will grow,” Sawyer said.
    PALEONTOLOG
    PALEONTOLOG --- ---
    DZODZO: po troše googlení vladimír gut hospodaří na kambisolech v radošovicích u vlašimi, což jsou in situ dobře provzdušněné půdy s dostatkem živin, kvůli krystlinickým horninám, na kterých se zpravidla vyvíjí.

    naprosto vážně by mě zajímalo, jak moc je regenerativní zemědělství možný provozovat na půdách, kterým hrozí genetické utužení - klesá jim porozita i bez vlivu člověka, oglejením. dál by mě zajímal názor na tento způsob zemědělství od ekozemědělců, kteří docela rádi ořou mělce z důvodu plevelů, škůdců a pod.

    https://www.mzp.cz/C1257458002F0DC7/cz/pudni_mapy/$FILE/OOOPK-Stredocesky_%20kraj%20a%20Praha-20131128.gif

    Redukované zpracování půdy v ekologickém zemědělství | PRO-BIO
    https://pro-bio.cz/aktuality/redukovane-zpracovani-pudy-v-ekologickem-zemedelstvi/
    HELLISH
    HELLISH --- ---
    DZODZO: ten článek je tak optimistickej, až se mi trochu nechce věřit, nicméně určitě skvělý, že už jsou takoví zemědělci i u nás..
    SHEFIK
    SHEFIK --- ---
    Legal fight.

    Hana Müllerová: Jak umlčet obhájce práv přírody? V Utahu na to jdou rovnou zákonem - Ekolist.cz
    https://ekolist.cz/cz/publicistika/nazory-a-komentare/hana-mullerova-jak-umlcet-obhajce-prav-prirody-v-utahu-na-to-jdou-rovnou-zakonem
    SEJDA
    SEJDA --- ---
    Sice tam nemaji tam v grafech posledni roky. I teplota v rekach nebo veletocich stoji za zminku.

    Atlatszo
    https://english.atlatszo.hu/2024/03/26/danube-warming-up-climate-change-dead-mussels-and-power-plants-turned-down/
    DZODZO
    DZODZO --- ---
    TADEAS: hm takze ten pan hubar na slovensku co siel v breznu na houby s kulovnici mozno predsalen nevymyslal, ja som si hovoril, ze kde sa v lese chodi v breznu na houby a ono zeby predsa?

    toto sa dobre cita
    Moderní Přemysl Oráč? Inovativní zemědělec vůbec neoře - Novinky
    https://www.novinky.cz/clanek/domaci-moderni-premysl-orac-inovativni-zemedelec-vubec-neore-40466968
    TADEAS
    TADEAS --- ---
    ‘Grownup’ leaders are pushing us towards catastrophe, says former US climate chief | Climate crisis | The Guardian
    https://www.theguardian.com/environment/2024/apr/14/grownup-leaders-are-pushing-us-towards-catastrophe-says-former-us-climate-chief

    “We are slowed down by those who think of themselves as grownups and believe decarbonisation at the speed the climate community calls for is unrealistic,” said Todd Stern, who served as a special envoy for climate change under Barack Obama, and helped negotiate the 2015 Paris agreement.

    “They say that we need to slow down, that what is being proposed [in cuts to greenhouse gas emissions] is unrealistic,” he told the Observer. “You see it a lot in the business world too. It’s really hard [to push for more urgency] because those ‘grownups’ have a lot of influence.”


    A world re-drawn; a world in crisis | LSE Event
    https://www.youtube.com/live/r9PeVZ3GOG8?si=SnSQGtgXwWTg4X7F
    SHEFIK
    SHEFIK --- ---
    NREL Unveils Groundbreaking Generative Machine Learning Model To Simulate Future Energy-Climate Impacts - CleanTechnica
    https://cleantechnica.com/2024/04/10/nrel-unveils-groundbreaking-generative-machine-learning-model-to-simulate-future-energy-climate-impacts/

    Sup3rCC is an open-source model that uses generative machine learning to produce state-of-the-art downscaled future climate data sets that are available to the public at no cost. Downscaled climate data is necessary to understand the impacts of climate change on local wind and solar resources and energy demand. There are a multitude of existing downscaling methods, but they all have trade-offs in resolution, computational costs, and physical constraints in space and time. Sup3rCC represents a new field of generative machine learning methods that can produce physically realistic high-resolution data 40 times faster than traditional dynamical downscaling methods.

    Sup3rCC will change the way we study and plan future energy systems,” said Dan Bilello, director of the Strategic Energy Analysis Center at NREL. “The tool produces foundational climate data that can be plugged into energy system models and provide much-needed insights for decision makers who are responsible for keeping the lights on.”
    ...
    Sup3rCC learns physical characteristics of nature and the atmosphere by studying NREL’s historical high-resolution data sets, including the National Solar Radiation Database and the Wind Integration National Dataset Toolkit. The model then injects physically realistic small-scale information that it has learned from the data sets into the coarse future outputs from global climate models. As a result, Sup3rCC generates highly detailed temperature, humidity, wind speed, and solar irradiance data based on the latest state-of-the-art future climate projections. Sup3rCC outputs can then be used to study future renewable energy power generation, changes in energy demand, and impacts to power system operations. The initial Sup3rCC data set includes data from 2015 to 2059 for the contiguous United States, and additional data sets will be released in the coming years.
    BRETA
    BRETA --- ---
    Česko patří mezi klimatické premianty, chválí ministr Hladík. Naše závazky jsou nedostatečné, oponuje Zamouřil z Klimatické žaloby • mujRozhlas
    https://www.mujrozhlas.cz/pro-proti/cesko-patri-mezi-klimaticke-premianty-chvali-ministr-hladik-nase-zavazky-jsou
    PALEONTOLOG
    PALEONTOLOG --- ---
    TADEAS: to znamena, ze se jim slily ekologicky niky, coz znena boj o jedno prostredí, to znamena ubytek eko i bio diverzity v budoucnu
    TADEAS
    TADEAS --- ---
    houby nekorelujou

    To tady čtvrtstoletí nebylo. V lesích rostou jarní, letní, podzimní i zimní houby najednou - Novinky
    https://www.novinky.cz/clanek/domaci-houby-nevi-ktera-bije-rostou-zimni-jarni-letni-i-podzimni-soucasne-40467637
    TADEAS
    TADEAS --- ---
    ‘It’s a sun trap’: climate crisis brings boomtime for British wine | Food & drink industry | The Guardian
    https://www.theguardian.com/business/2024/apr/12/its-a-sun-trap-climate-crisis-brings-boomtime-for-british-wine
    ZAHRADKAR
    ZAHRADKAR --- ---
    DZODZO: jj, mrazíky a pak je ještě riziko sucha později v létě, protože rozjetá vegetace tu vodu zkonzumuje mnohem rychleji ... no, budem muset najít holt plodiny, co jsou odolný
    Kliknutím sem můžete změnit nastavení reklam