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  1. Dr. Vanessa Rubio

    … the University of Birmingham to study giant tree dynamics under the Gigante project. Using data generated from … trees die. Likewise, aims to unravel the role of the abiotic and biotic environment in driving giant tree mortality and …

    ltumblety - 11/20/2023 - 12:04

  2. Studying effects of temperature and competition on larval mosquitoes

    … A key takeaway from reading these existing studies: the abiotic and biotic factors that mosquitoes are exposed to as larvae … to predicting the course of mosquito-borne disease under changing climatic conditions. To investigate the …

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  3. Wetlands & Nitrates

    … “fixed,” or converted to an inorganic compound such as ammonium (NH 4 + ) and nitrate (NO 3 - ).  This … of plants. Rhizobia are a group of bacteria that live symbiotically with legumes, providing nitrogen while … amino acids, and nucleic acids after reducing it to nitrite (NO 2 - ) and then ammonium (NH 4 + ).  …

  4. Why oceanic islands buck biodiversity trends

    … with other organisms are just as important as the abiotic factors.” On continents and …

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  5. Ammonia

    … inject ammonia directly into the soil. Others apply urea or ammonium phosphate fertilizers made from ammonia. All aim to … contains urea, which is converted to ammonia by bacteria in soils and hog-waste lagoons. The feces of chickens and … and thus lower formation of ammonium sulfate (and nitrate) aerosols. That brings us to agriculture. At the …

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  6. Decomposition: “Who Decomposed Our Leaves?”

    … they don’t have enough N to go with their C; called immobilization). Some microorganisms can use nitrogen … conclusions about “different organisms have different biotic and abiotic requirements” to bacteria and fungi.  Students …

  7. Victoria Kelly

    … in the landscape. Data from the program have been used to understand the dynamics of road salt and the effects of … and monitoring of water at the landscape scale. Recent publications include Road Salt: The Problem, The Solution, …

    ltumblety - 08/01/2023 - 09:43

  8. Dr. David L. Strayer

    … effects of zebra mussels on the Hudson River ecosystem, and understanding the roles of suspension-feeding animals in … is currently working to synthesize information and understanding of freshwater suspension-feeders across a wide … of species and ecosystems. In addition to his scientific publications, Strayer has written several dozen essays for …

    ltumblety - 11/10/2023 - 15:40

  9. To Be Equitable, US Urban Green Infrastructure Planning Must Transform

    … of the Urban Systems Lab. More details and other project publications can be found at www.giequity.org . … this analysis was provided in part by the JPB Foundation (under the grant “Is Green Infrastructure a Universal …

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  10. How Lyme disease became unstoppable

    … were dealing with, it was a long time before he went on antibiotics. Eventually the sporadic brain inflammation … north. And as Ostfeld has stated in interviews with other publications, it is likely doing the same for the … his primary hope in vaccines. While an early vaccine, developed in the 1990s, was discontinued in 2002, scientists …

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