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Full-Text Articles in Life Sciences
Accommodating Mixed-Severity Fire To Restore And Maintain Ecosystem Integrity With A Focus On The Sierra Nevada Of California, Usa, Dominick A. Dellasala, Richard L. Hutto, Chad T. Hanson, Monica L. Bond, Timothy Ingalsbee, Dennis C. Odion, William L. Baker
Accommodating Mixed-Severity Fire To Restore And Maintain Ecosystem Integrity With A Focus On The Sierra Nevada Of California, Usa, Dominick A. Dellasala, Richard L. Hutto, Chad T. Hanson, Monica L. Bond, Timothy Ingalsbee, Dennis C. Odion, William L. Baker
Biological Sciences Faculty Publications
Existing fire policy encourages the maintenance of ecosystem integrity in fire management, yet this is difficult to implement on lands managed for competing economic, human safety, and air quality concerns. We discuss a fire management approach in the mid-elevations of the Sierra Nevada, California, USA, that may exemplify similar challenges in other fire-adapted regions of the western USA. We also discuss how managing for pyrodiversity through mixed-severity fires can promote ecosystem integrity in Sierran mixed conifer and ponderosa pine (Pinus ponderosa Laws) forests. To illustrate, we show how coarse-filter (landscape-level) and complementary fine-filter (species-level) approaches can enhance forest management …
Reply To Marques Et Al. (2017): How To Best Handle Potential Detectability Bias, Richard L. Hutto
Reply To Marques Et Al. (2017): How To Best Handle Potential Detectability Bias, Richard L. Hutto
Biological Sciences Faculty Publications
Marques et al. (2017) write in response to a communications paper in which I (Hutto 2016) question whether a model-based approach is the only way to deal with the detectability problem inherent in bird survey work. The model-based approach to dealing with potential detectability bias is widely viewed as the operational gold standard, and I welcome the comments from experts in this field. The authors did uncover some errors on my part, which I address below, but they also misrepresented my most important points, so I am glad to have the opportunity to respond here. [1st paragraph]
Analysis Of The Caenorhabditis Elegans Innate Immune Response To Coxiella Burnetii, James M. Battisti, Lance A. Watson, Myo T. Naung, Adam M. Drobish, Ekaterina Voronina, Michael F. Minnick
Analysis Of The Caenorhabditis Elegans Innate Immune Response To Coxiella Burnetii, James M. Battisti, Lance A. Watson, Myo T. Naung, Adam M. Drobish, Ekaterina Voronina, Michael F. Minnick
Biological Sciences Faculty Publications
The nematode Caenorhabditis elegans is well established as a system for characterization and discovery of molecular mechanisms mediating microbe-specific inducible innate immune responses to human pathogens. Coxiella burnetii is an obligate intracellular bacterium that causes a flu-like syndrome in humans (Q fever), as well as abortions in domesticated livestock, worldwide. Initially, when wild type C. elegans (N2 strain) was exposed to mCherry-expressing C. burnetii (CCB) a number of overt pathological manifestations resulted, including intestinal distension, deformed anal region and a decreased lifespan. However, nematodes fed autoclave-killed CCB did not exhibit these symptoms. Although vertebrates detect C. burnetii via TLRs, pathologies …