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Fire-induced loss of the world's most biodiverse forests in Latin America

Fire plays a dominant role in deforestation, particularly in the tropics, but the relative extent of transformations and influence of fire frequency on eventual forest loss remain unclear. Here, we analyze the frequency of fire and its influence on postfire forest trajectories between 2001 and 2018. We account for ~1.1% of Latin American forests burnt in 2002–2003 (8,465,850 ha). Although 40.1% of forests (3,393,250 ha) burned only once, by 2018, ~48% of the evergreen forests converted to other, primarily grass-dominated uses. While greater fire frequency yielded more transformation, our results reveal the staggering impact of even a single fire. Increasing fire frequency imposes greater risks of irreversible forest loss, transforming forests into ecosystems increasingly vulnerable to degradation. Reversing this trend is indispensable to both mitigate and adapt to climate change globally. As climate change transforms fire regimes across the region, key actions are needed to conserve ....

United States , Amazon Basin , Brazil General , Etapa Inicial , International Geosphere , Technological Research , Chilean National Of Scientific , Biosphere Program , Latin American , South America , Southern Oscillation , Latin America , Brazilian Amazon , South American , Google Earth Engine , Global Fire Atlas , International Geosphere Biosphere Program , Creative Commons Attribution Noncommercial , Chilean National , Project Formaci , Alluvial Graph , ஒன்றுபட்டது மாநிலங்களில் , அமேசான் பேசின் , சர்வதேச புவியியல் , தொழில்நுட்ப ஆராய்ச்சி , உயிர்க்கோளம் ப்ரோக்ர்யாம் ,

Seven Questions for the Anthropocene


Are the real questions not eternal and almost all answers provisional?
It is easy to formulate questions, isn’t it? Children love it, philosophers love it – don’t they? Does this suggest there is a deep connection between philosophers and children? What could it be? That both like to be amazed maybe? That they find the world amazing? That they try to look at the world as new, or to the old world afresh, as flabbergasting, full of questions and questionable things? Aren’t questions the best way to express awe? however, philosophers, in contrast to children, tend to give nothing but answers, don’t they? Aren’t many questions in fact rhetorical questions, that contain the answer in themselves? Asking the question is responding it, isn’t it? If every answer can be turned into a question, then every question can be turned into an answer, or not? But then, the real big questions, all of them childish, don’t seem to have an definitive answer, do they? Why do we live? ....

United States , Richard Branson , Bill Gates , Gaia Lovelock , Donna Haraway , Capitalocene Jason Moore , Isabel Stengers , Elon Musk , Plantationocene Anna Tsing , Walter Benjamins , Anthropocene Working Group , International Geological , Seven Questions Lecture Series , Great Acceleration , Sixth Mass , Jason Moore , Anna Tsing , Big Bang , Big History , Steward Brand , ஒன்றுபட்டது மாநிலங்களில் , ரிச்சர்ட் பிரான்சன் , ர சி து வாயில்கள் , டோனா ஹாரவே , சர்வதேச புவியியல் , நன்று விரைவுபடுத்துதல் ,