Excessive rainfall is bad news for algae blooms (The Blade). High-level drainage from many of today’s watersheds introduces extraordinary amounts of phosphorus into lakes, provoking the blooms. For Western Lake Erie, “Scientists believe this could be another big year for the noxious green goop with all of the rain that’s hit local watersheds this spring.”
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Solutions are available for changes in farming practices that will help to increase food productivity and at the same time mitigate the main cause of climate change (The Hill). “To accomplish this, we need a rapid transition from chemical- and energy-intensive industrial monoculture production to organic, diversified and regenerative practices that build healthy soils, which in turn sequester more carbon.” That should also make a difference for those lakes that now suffer from algae blooms.
https://thehill.com/opinion/energy-environment/442355-green-new-deal-for-farming-address-climate-crisis-and-revitalize
https://thehill.com/opinion/energy-environment/442355-green-new-deal-for-farming-address-climate-crisis-and-revitalize
–Here is another good article about the advantages, methods and policy requirements of carbon farming from a Canadian professor, writing for The Conversation:
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Extra comment: A Green New Deal for farmers is certainly a federal policy opportunity that Democratic politicians should wake up to, and not just presidential candidates. Make a big point of carving out a chunk of the federal budget big enough to do everything possible to help farmers make the changes that will work, to the benefit of everyone. How could anyone be opposed to that idea, even in Trump country?
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An environmental philosopher makes a strong case for agricultural reform (Ecologist). His language may be a bit fancy but the message is clear: “Industrialised food production has ignored symbiosis and has endangered the vitality of all life in the process. In order to become an ethical eater of food, we need to identify the key aspects of industrial agriculture that have violated symbiosis and the biodiversity dependent on it.”
https://theecologist.org/2019/may/13/eating-symbiocene
https://theecologist.org/2019/may/13/eating-symbiocene
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Eastern Siberia is having a vicious fire season (The Siberian Times). It is the result of dry and windy weather combined with unusually high temperatures.
–Another set of pictures from two days later show how much it worsened:
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The concentration of methane in the atmosphere keeps rising, and scientists are not sure of the reason (Undark). This article provides a complete analysis of the problem, with a good review of all the known sources of this powerful greenhouse gas. Most of these, unlike CO2, are in quantities impossible to estimate with any degree of confidence, much less measure. “In the end, many researchers believe that tropical wetlands may be the only source big and dynamic enough to explain both the magnitude and suddenness of the methane spike…..And if this is true, that’s important, because it may be an indication that there is a climate feedback going on between the natural terrestrial biosphere and warming.” The recent acceleration makes this situation all the more uncomfortable.
Carl