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    TUHOKlimaticka zmena / Thank you so much for ruining my day
    DZODZO
    DZODZO --- ---
    hodne asi urobi ten priemysel, ak sa napr. v nejakej automobilke, kde pracuje 100 ludi spotrebuju hektolitre vody denne, tak tam bude ten priemer na osobu asi vysoky
    JIMIQ
    JIMIQ --- ---
    to by mě zajímalo proč já mám míň než půlku průměru (4 osoby, teplá plus studená 224l/den, je to teda bytový vodoměr, takže to není super přesné, ale i kdyby to bylo 250l/den tak je to jen cca půlka průměru (62,5l/osoba/den))

    něco se asi spotřebuje v průmyslu? Ani nechodím do práce poslední rok, že bych splachoval tam. Jsem zvědavej na barák, kde chci dešťovkou splachovat
    DZODZO
    DZODZO --- ---
    spotreba vody mierne klesla, asi ludom doslo, ze to nie je tak samozrejma vec, my mame podla udajov z vodaren dlhodobu priemernu dennu spotrebu 0,27m3 na domacnost (4 osoby) co je teda pod priemerom CR, tak to mam radost, ze moc neplytvame

    Vodovody v Česku rostou rychleji než dálnice, napojeno už je 94,6 % obyvatel | EnergoZrouti.cz
    https://energozrouti.cz/z/vodovody-v-cesku-rostou-rychleji-nez-dalnice-napojeno-uz-je-94-6-obyvatel
    KEB
    KEB --- ---
    PER2
    PER2 --- ---
    Almost 90% of the $540bn in global subsidies given to farmers every year are “harmful”, a startling UN report has found.

    This agricultural support damages people’s health, fuels the climate crisis, destroys nature and drives inequality by excluding smallholder farmers, many of whom are women, according to the UN agencies.

    The biggest sources of greenhouse gas emissions, such as beef and milk, received the biggest subsidies, the report said. These are often produced by large industrialised groups that are best placed to gain access to subsidies.

    Without reform, the level of subsidies was on track to soar to $1.8tn (£1.3tn) a year by 2030, further harming human wellbeing and worsening the planetary crisis, the UN said.
    TADEAS
    TADEAS --- ---
    XR
    https://www.facebook.com/100067055445890/posts/181072187471295/

    It is interesting to see the many comments on the Agriculture posts. It is equally important to look in the toolbox and see what else might work.

    Agriculture is one area that might hold some hope in helping us store carbon.

    Regenerative Agriculture has alot of different definitions this article goes through the basics.

    In a nutshell it is farming principles and practices that seeks to rehabilitate and enhance the entire ecosystem of the farm by placing a heavy premium on soil health with attention also paid to water management, fertilizer use, and more. It is a method of farming that improves the resources used, rather than destroying or depleting them.

    What should we do to help our farmers ? Would this help them and in turn help us? How can we support them through this transition? We love to hear your comments and suggestions.

    #actnow
    #TellTheTruth
    TADEAS
    TADEAS --- ---
    JOANNA MACY: Climate Crisis As Spiritual Path
    https://vimeo.com/588455489
    TADEAS
    TADEAS --- ---
    A Soil-Science Revolution Upends Plans to Fight Climate Change
    https://www.quantamagazine.org/a-soil-science-revolution-upends-plans-to-fight-climate-change-20210727/

    “I have The Nature and Properties of Soils in front of me — the standard textbook,” said Gregg Sanford, a soil researcher at the University of Wisconsin, Madison. “The theory of soil organic carbon accumulation that’s in that textbook has been proven mostly false … and we’re still teaching it.”

    The consequences go far beyond carbon sequestration strategies. Major climate models such as those produced by the Intergovernmental Panel on Climate Change are based on this outdated understanding of soil. Several recent studies indicate that those models are underestimating the total amount of carbon that will be released from soil in a warming climate. In addition, computer models that predict the greenhouse gas impacts of farming practices — predictions that are being used in carbon markets — are probably overly optimistic about soil’s ability to trap and hold on to carbon.

    It may still be possible to store carbon underground long term. Indeed, radioactive dating measurements suggest that some amount of carbon can stay in the soil for centuries. But until soil scientists build a new paradigm to replace the old — a process now underway — no one will fully understand why

    ...

    Lehmann, whose studies using advanced microscopy and spectroscopy were among the first to reveal the absence of humus, has become the concept’s debunker-in-chief. A 2015 Nature paper he co-authored states that “the available evidence does not support the formation of large-molecular-size and persistent ‘humic substances’ in soils.” In 2019, he gave a talk with a slide containing a mock death announcement for “our friend, the concept of Humus.”

    Over the past decade or so, most soil scientists have come to accept this view. Yes, soil is enormously varied. And it contains a lot of carbon. But there’s no carbon in soil that can’t, in principle, be broken down by microorganisms and released into the atmosphere. The latest edition of The Nature and Properties of Soils, published in 2016, cites Lehmann’s 2015 paper and acknowledges that “our understanding of the nature and genesis of soil humus has advanced greatly since the turn of the century, requiring that some long-accepted concepts be revised or abandoned.

    ...

    More recent generations of models, including ones that the Intergovernmental Panel on Climate Change uses for its widely read reports, are essentially palimpsests built on earlier ones, said Torn. They still assume soil carbon exists in long-term and short-term pools. As a consequence, these models may be overestimating how much carbon will stick around in soils and underestimating how much carbon dioxide they will emit.

    Last summer, a study published in Nature examined how much carbon dioxide was released when researchers artificially warmed the soil in a Panamanian rainforest to mimic the long-term effects of climate change. They found that the warmed soil released 55% more carbon than nearby unwarmed areas — a much larger release than predicted by most climate models. The researchers think that microbes in the soil grow more active at the warmer temperatures, leading to the increase

    ...

    Another related, and poorly understood, ingredient in a new soil paradigm is the fate of carbon within the soil. Researchers now believe that almost all organic material that enters soil will get digested by microbes. “Now it’s really clear that soil organic matter is just this loose assemblage of plant matter in varying degrees of degradation,” said Sanderman. Some will then be respired into the atmosphere as carbon dioxide. What remains could be eaten by another microbe — and a third, and so on. Or it could bind to a bit of clay or get trapped inside a soil aggregate: a porous clump of particles that, from a microbe’s point of view, could be as large as a city and as impenetrable as a fortress. Studies of carbon isotopes have shown that a lot of carbon can stick around in soil for centuries or even longer. If humus isn’t doing the stabilizing, perhaps minerals and aggregates are

    ...

    Researchers agree that soil science is in the midst of a classic paradigm shift. What nobody knows is exactly where the field will land — what will be written in the next edition of the textbook. “We’re going through a conceptual revolution,” said Mark Bradford, a soil scientist at Yale University. “We haven’t really got a new cathedral yet. We have a whole bunch of churches that have popped up.
    TADEAS
    TADEAS --- ---
    Walter Jehne -- Understanding the Water Cycle: And the potential for rapid global cooling
    https://youtube.com/watch?v=_TsX7ffouxQ&feature=youtu.be


    We understand that the health and regeneration of soil ecosystems, and by extension the plant and animal communities with which they are interdependent, are critical to the sequestration of carbon and foundational to any successful efforts to mitigate the impacts of climate change. But there is a vital part of the story of soil regeneration and global climate mitigation that hasn’t been as well covered as the carbon cycle – and that is the global water cycle.

    Walter will explore how soil biology controls the water cycle, and how the water cycle regulates the planet’s heating and cooling processes. He will provide a deep look at the intersection of soil regeneration practices and the restoration of hydrological processes. Participants will gain insight and inspiration toward practices they can apply to their own farms and gardens, as well as a larger context of theory that integrates our knowledge of the water cycle and its role in regulating global temperature with current efforts toward conservation and regeneration of living soils.

    From the 2021 Soil & Nutrition Conference - https://soilandnutrition.org/​

    Hosted by the Bionutrient Food Association - https://bionutrient.org
    KEB
    KEB --- ---
    Nesouhlasili jsme s vyřazením Číny a Ruska z tendru na Dukovany. Odpovědi KSČM na předvolební anketu Ekolistu - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/nesouhlasili-jsme-s-vyrazenim-ciny-a-ruska-z-tendru-na-dukovany.odpovedi-kscm-na-predvolebni-anketu-ekolistu

    Bla bla bla bla bla ani to nemusíte číst, je to jak poslouchat Havlíčka
    KEB
    KEB --- ---
    Hradec Králové změnil postoj a proti rozhodnutí o výjimce pro elektrárnu Opatovice se neodvolá - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/hradec-kralove-zmenil-postoj-a-proti-rozhodnuti-o-vyjimce-pro-elektrarnu-opatovice-se-neodvola

    Poslou dopis...
    XCHAOS
    XCHAOS --- ---
    DZODZO: to je přesně ten jediný možný carbon capture, o kterém jsem mluvil: dřevo zaručeně uhlík absorbovalo z atmosféry už v éře pálení fosilních paliv, a jediná cesta, jak ho nevrátit do atmosféry, je nespálit ho ani ho nenechat shnít.

    boužel peníze jdou místo do tohohle do nějakých nesmyslných větráků na Islandu... (vykoupit to i jako dřevo na _budoucí_ topení, tředy třeba i nízkokvalitní kůrovcové, co už nějaký čás trouchniví nastojato, se přímo nabízí)
    KEB
    KEB --- ---
    DZODZO: mě po dočtení napadlo jak chtějí zajistit aby to nějaký pomatenec nezapálil
    DZODZO
    DZODZO --- ---
    ucel som teda uhadol hned, vyhravam bludistaka? :)

    Mamutí dřevěná stavba má objem kilometr krychlový. Její účel byste neuhádli - Novinky.cz
    https://www.novinky.cz/bydleni/tipy-a-trendy/clanek/mamuti-drevena-stavba-ma-objem-kilometr-krychlovy-jeji-ucel-byste-neuhadli-40371735
    SEJDA
    SEJDA --- ---
    PER2: tak je tim mysleno delni na povrchovy led, co je nad zemi, a podpovrchovy, tedy permafrost. Jenze to jde jeste dal:

    Antarctic Ice Sheet surface mass balance
    http://www.antarcticglaciers.org/glaciers-and-climate/changing-antarctica/antarctic-ice-sheet-surface-mass-balance/
    TADEAS
    TADEAS --- ---
    TUHO:

    Michal Berg
    https://threadreaderapp.com/thread/1437390062761611264.html

    České emise CO2 od roku 2015 v zásadě neklesají. Dvojice Brabec-Havlíček z nás v tomto měřítku udělala nejhorší zemi EU. Dosáhnout tímto tempem závazné a Babišem na úrovni EU schválené cíle je tak logicky nereálné.

    Problémy jsou například v tom, že nejsme schopni CO2 mimo sektor povolenek EU ETS zdanit odpovídajícím způsobem. EIA doporučuje zdanění uhlíku a kompenzaci těch peněz zpatky lidem - ať dotacemi, tak přímou platbou.

    ...

    Mnohem rychleji musí podle IEA skončit také těžba a spalování uhlí. Vláda stále nemá termín, ani konkrétní plán jak energii nahradit a kompenzovat pracovní místa lidem v uhelném průmyslu. Jako Zelení chceme konec uhlí nejpozději v roce 2030 a plán pro horníky jako ve Španělsku.
    Mnohem větší důraz je potřeba dát na energetickou účinnost a úspory energie. V tom má Česko stále velký potenciál. IEA dokonce doslova říká: “energy efficiency first” a doporučuje zřídit Česku centrální autoritu pro tuto oblast.
    Další velký potenciál máme v obnovitelných zdrojích, agentura doporučuje abychom jej mnohem více prozkoumali i využívali a nemuseli jsme tak tolik spoléhat na přechod na fosilní plyn. Ten jak známo z emisního hlediska škodí jen o málo méně než uhlí a zelený zdroj to není.

    Energetika je zásadní sektor, u nás ale skoro všechny strany naskočily na babišovy dezinformace o “zeleném šílenství z EU”. IEA není žádná zelená organizace, ale velmi konzervativní instituce, která naopak často své výhledy musela poopravit, protože realita byla ještě zelenejší.
    Začneme se tedy před volbami konečně bavit o konkrétních klíčových věcech týkajících se klimatu a dopadu klimatických opatření na naši budoucnost? Lidé chtějí aby se klima řešilo. Ne pro planetu, ta to zvládne sama, ale právě pro ty lidi a jejich životy.
    TADEAS
    TADEAS --- ---
    TUHO:

    Czech Republic 2021 – Analysis - IEA
    https://www.iea.org/reports/czech-republic-2021
    TADEAS
    TADEAS --- ---
    TADEAS:

    Climate change: Former chief scientist Sir David King says restoring fish to the seas could help solve crisis
    https://inews.co.uk/news/environment/climate-change-sir-david-king-uk-chief-scientist-fish-seas-seaweed-1191773
    TADEAS
    TADEAS --- ---
    zeme nesplnenych prani


    2,185 academics call for a Fossil Fuel Non-Proliferation Treaty — The Fossil Fuel Non-Proliferation Treaty
    https://fossilfueltreaty.org/open-letter

    We call on governments to urgently commence negotiations to develop, adopt and implement a Fossil Fuel Non-Proliferation Treaty laying out a binding global plan to:

    End new expansion of fossil fuel production in line with the best available science as outlined by the Intergovernmental Panel on Climate Change (IPCC) and the United Nations Environment Programme

    Phase out existing production of fossil fuels in a manner that is fair and equitable, taking into account the respective dependency of countries on fossil fuels, and their capacity to transition;

    Invest in a transformational plan to ensure 100% access to renewable energy globally, support fossil fuel-dependent economies to diversify away from fossil fuels, and enable people and communities across the globe to flourish through a global just transition.
    TADEAS
    TADEAS --- ---
    Nathan John Hagens
    https://threadreaderapp.com/thread/1421928088787734532.html

    Below is a summary from my recent talk on 33 core beliefs prevalent in modern culture contrasted with our underlying biophysical realities.

    Earth and Humanity: Myth and Reality
    https://youtu.be/qYeZwUVx5MY


    Kliknutím sem můžete změnit nastavení reklam