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How it all started
… marine crust, but about 30% may escape and fuel microbial metabolism in the deep sea and its sediments. Similar to … plants that we see at the Earth’s surface, which generate organic matter by photosynthesis, these microbes use hydrogen in …
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Victoria Kelly
… Data from the program have been used to understand the dynamics of road salt and the effects of climate change on … and monitoring of water at the landscape scale. Recent publications include Road Salt: The Problem, The Solution, …
ltumblety - 08/01/2023 - 09:43
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To Be Equitable, US Urban Green Infrastructure Planning Must Transform
… School’s Urban Systems Lab , is the most comprehensive review to date of city-led green infrastructure planning in … of the Urban Systems Lab. More details and other project publications can be found at www.giequity.org . …
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How Lyme disease became unstoppable
… effect. From that outbreak in New England, as well as a smattering of early cases elsewhere around the country, Lyme … New York, he and his team have uncovered some of the key dynamics in the Lyme disease system. Through long-term … north. And as Ostfeld has stated in interviews with other publications, it is likely doing the same for the …
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Hydrogen fuels
… by microbes that consume hydrogen as an energy source for metabolism. It seems unlikely that we have reduced the … F. Rohrer. 2009. The tropospheric cycle of H2: A critical review. Tellus B. 61: 500-535. Novelli, P.C. et al. …
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Antidepressant pollution alters crayfish behavior, with impacts to stream ecosystems
… Pharmaceutical pollution is found in streams and rivers globally, but little is known about its … stream ecosystem. Credit: AJ Reisinger In people, ‘metabolism’ refers to a collection of chemical processes … growth or turnover would alter oxygen levels and nutrient dynamics – key aspects of stream functioning that could …
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Soil carbon sequestration as a climate change solution
… recognized (and I thoroughly agree) that soils with lots of organic matter are good for plant growth, retention of water and … plant cover crops, and apply manure to maintain soil organic matter at stable levels. Avoiding cultivation also …
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The smell of the city
… blanketed the city. Regulations against the emission of organic chemicals, from dry cleaning, outdoor grills, and … these pollutants fell into the general category of volatile organic carbon (VOC) compounds. They are precursors to the … hydrocarbons and their contribution to fine particulate matter in Atlanta, Georgia. Atmospheric Environment 223: …
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Behind the smoke screen
… health risks, including mercury, chromium, particulate matter, perfluoroalkyl compounds (PFAs), nitric oxide (NOx) … S. Holman, W.G. Ross, and H.K. Lyerly. 2014. Long-term dynamics of death rates of emphysema, asthma, and pneumonia …
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Human impact on the environment may make pandemics more likely, experts warn
… sounding the alarm for decades, warning that it was not a matter of if, but when another pandemic would threaten … between animals and humans — which also changes the dynamics of the transmission of viruses. "We disrupt …
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