Climate and Ag in the news
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According to Drovers newsletter, Global methane emissions from agriculture and other sources have surged in recent years, threatening efforts to slow climate change, an international study has found. According to the study, methane production surged in 2007 and grew rapidly in 2014 and 2015. The causes of the surge are not well understood but are being…
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This week NASA announced that it has produced a new visualization of how carbon dioxide moves around the globe. It shows how CO2 moves around the earth and between the northern and southern hemispheres. You can really see the difference in the two hemispheres in terms of land area and plant life. You can read…
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The USDA released a map this week which shows how much cropland includes the use of cover crops. Cover crops help reduce erosion, improve soil fertility and reduce weeds, among other things. The Southeast has a higher percentage of cropland covered with cover crops than anywhere except Maryland, which encourages the use of cover crops…
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A bill that would have provided funds to improve weather forecasting on the 2 week to 2 year range, provide money to build new advanced models, and to improve weather and climate services to individual states was passed by unanimous consent in the Senate on December 2 but died in the House of Representatives because…
Posted in: Climate and Ag in the news -
David Schmidt of our partner blog at Animal Agriculture in a Changing Climate has a new blog post out. In it he discusses heat stress on livestock and why old ways of doing things may not be the best choice when new management techniques and technology are available. You can read it at https://animalagclimatechange.org/if-it-aint-broke/.
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A new NOAA-sponsored report shows that unprecedented warming air temperature in 2016 over the Arctic contributed to a record-breaking delay in the fall sea ice freeze-up, leading to extensive melting of Greenland ice sheet and land-based snow cover. The Arctic Report Card, released this week at the annual American Geophysical Union fall meeting in San Francisco,…
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According to Nova Next on PBS, scientists at the National Center for Atmospheric Research (NCAR) have analyzed soil moisture and snowpack data in the months leading up to the drought and have discovered that they could have been used to make a much earlier drought prediction. If the model can be applied to similar droughts…