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    Unprecedented burn area of Australian mega forest fires

    1. Operational burned area mapping. New South Wales Rural Fire Service and Emergency Management, Victoria (13 January 2020). 2. Moritz, M. A. et al. Nature 515, 58–66 (2014). 3. Bradstock, R. A., Gill, A. M. & Williams, R. J. (eds) Flammable Australia: Fire Regimes, Biodiversity and Ecosystems in a Changing World (CSIRO, 2012). 4. Boer, […] More

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    Hundreds of bird species in India are declining

    NEWS 24 February 2020 A landmark report finds waterbirds and raptors are among the most at risk. Shreya Dasgupta Search for this author in: Raptors such as the short-toed snake eagle (Circaetus gallicus) are under threat in India.Credit: David Allemand/Nature Picture Library Hundreds of bird species in India are in decline, according to the country’s […] More

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    Knitting while Australia burns

    1. Cawson, J. G., Duff, T. J., Swan, M. H. & Penman, T. D. Ecosphere 9, e02211 (2018). 2. Fairman, T. A., Bennett, L. T. & Nitschke, C. R. J. Environ. Manage. 231, 59–65 (2019). 3. Wardell, J. & Sanusi, N. A. Reuters (6 January 2020); www.go.nature.com/2tMoDJv 4. Taylor, A. H. The Atlantic (9 January […] More

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    Governance challenges for tropical nations losing fish species due to climate change

    1. García Molinos, J. et al. Climate velocity and the future global redistribution of marine biodiversity. Nat. Clim. Change 6, 83–88 (2016). Article Google Scholar 2. Pinsky, M. L. et al. Preparing ocean governance for species on the move. Science 360, 1189–1191 (2018). 3. Mycoo, M. A. Beyond 1.5 °C: vulnerabilities and adaptation strategies for Caribbean […] More

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    Chromosomal barcoding of E. coli populations reveals lineage diversity dynamics at high resolution

    1. Lazar, V. et al. Genome-wide analysis captures the determinants of the antibiotic cross-resistance interaction network. Nat Commun. 5, 4352 (2014). 2. Deatherage, D. E. & Barrick, J. E. Identification of mutations in laboratory-evolved microbes from next-generation sequencing data using breseq. Methods Mol. Biol. 1151, 165–188 (2014). 3. Otto, M. Next-generation sequencing to monitor the […] More

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    A fiery wake-up call for climate science

    1. Giglio, L., Randerson, J. T. & van der Werf, G. R. J. Geophys. Res. Biogeosci. 118, 317–328 (2013). Article Google Scholar 2. University of Sydney News (8 January 2020); https://go.nature.com/3aBhTyu 3. Eggleton, M. National Geographic (15 November 2019); https://go.nature.com/38MEJSl 4. Rice, D. USA Today (8 January 2020); https://go.nature.com/36xAvfA 5. Mann, M. The Guardian (1 […] More

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    Sustainability of spatially distributed bacteria-phage systems

    A typical set of mass action equations for the bacterial density B, the density of free phages P, and the nutrient n take the form13,14,23,35: $$begin{array}{l}frac{dn}{dt}=-lambda Bfrac{n}{n+K} frac{dB}{dt}=lambda Bfrac{n}{n+K}-eta BP frac{dP}{dt}=(beta -1)eta BP-delta Pend{array}$$ (1) where the nutrient n is measured in units of bacteria it can be converted to (corresponding to a yield of […] More