• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
    • přihlásit
    registrace
    ztracené heslo?
    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
    TUHO
    TUHO --- ---
    +4
    Klimatologie na MUNI
    Česká zemědělská produkce zažila za posledních 2 000 let výrazné extrémy, které zahrnují období, pro něž neexistuje analogie ani v současnosti. To je hlavní závěr článku od Maxe Torbensona, který s týmem dalších odborníků rekonstruoval hydroklimatické podmínky vegetačního období na J ČR a SV Rakouska na základě izotopů uhlíku a kyslíku v letokruzích stromů.
    Potvrdil mj. výraznou suchou periodu v rámci středověké klimatické anomálie (920-1000) i na poč. 16. stol., jakož i vlhká období v průběhu 3., 5. a 7. stol. Dlouhodobě pak směřuje náš region k současným teplejším a sušším podmínkám.

    Central European agroclimate over the past 2,000 years
    Central Europe has experienced a sequence of unprecedented summer droughts since 2015, which had considerable effects on the functioning and productivity of natural and agricultural systems. Placing these recent extremes in a long-term context of natural climate variability is, however, constrained by the limited length of observational records. Here, we use tree-ring stable oxygen and carbon isotopes to develop annually resolved reconstructions of growing season temperature and summer moisture variability for central Europe during the past 2,000 years. Both records are independently interpolated across the southern Czech Republic and northeastern Austria to produce explicit estimates of the optimum agroclimatic zones, based on modern references of climatic forcing. Historical documentation of agricultural productivity and climate variability since 1090 CE provides strong quantitative verification of our new reconstructions. Our isotope records not only contain clear expressions of the Medieval (920-1000 CE) and Renaissance (early 16th century) droughts, but also the relative influence of temperature and moisture on hydroclimatic conditions during the first millennium (including previously reported pluvials during the early 3rd, 5th, and 7th centuries CE). We conclude, Czech agricultural production has experienced significant extremes over the past 2,000 years, which includes periods for which there are no modern analogues.

    Central European agroclimate over the past 2,000 years in: Journal of Climate - Ahead of print
    https://journals.ametsoc.org/view/journals/clim/aop/JCLI-D-22-0831.1/JCLI-D-22-0831.1.xml
    TADEAS
    TADEAS --- ---
    COVID-19: the case for prosociality - The Lancet
    https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)01761-5/fulltext

    The Lancet Commission on lessons for the future from the COVID-19 pandemic, published on Sept 15, lays bare what has been nothing less than a massive global failure—a failure of rationality, transparency, norms of public health practice, operational coordination, and international solidarity.
    ...
    The Commission gives recommendations in three main areas.
    ...
    Third, ambitious proposals to ignite a renaissance in multilateralism, integrating the global response to the risk of future pandemics with actions to address the climate crisis and reversals in sustainable development. In this way, the Commission boldly sets out a vision of a different future, defined by a properly financed and better-prepared global architecture that is driven by cooperation and shared responsibility rather than globalised profit-seeking.
    SHEFIK
    SHEFIK --- ---
    #local #renaissance

    Šumavský národní park vrací na povrch země potoky dříve svedené do trubek - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/sumavsky-narodni-park-vraci-na-povrch-zeme-potoky-drive-svedene-do-trubek
    TUHO
    TUHO --- ---
    There is a renaissance blooming in the climate movement: leadership that is more characteristically feminine and more faithfully feminist, rooted in compassion, connection, creativity, and collaboration. While it’s clear that women and girls are vital voices and agents of change for this planet, they are too often missing from the proverbial “table.” More than a problem of bias, it’s a dynamic that sets us up for failure. To change everything, we need everyone.

    Intermixing essays with poetry and art, this book is both a balm and a guide for knowing and holding what has been done to the world, while bolstering our resolve never to give up on each other or our collective future. We must summon truth, courage, and solutions, to turn away from the brink and toward life-giving possibility. Curated by two climate leaders, this book is a collection and celebration of visionaries who are leading us on a path toward all we can save.

    All we can save
    https://www.allwecansave.earth
    Kliknutím sem můžete změnit nastavení reklam