Search Results - "Biederman, A"

Partitioning evapotranspiration using long‐term carbon dioxide and water vapor fluxes by Scott, Russell L., Biederman, Joel A.

“…The separate components of evapotranspiration (ET) elucidate the pathways and time scales over which water is returned to the atmosphere, but ecosystem‐scale…”
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Mitigating gender bias in student evaluations of teaching by Peterson, David A M, Biederman, Lori A, Andersen, David, Ditonto, Tessa M, Roe, Kevin

“…Student evaluations of teaching are widely believed to contain gender bias. In this study, we conduct a randomized experiment with the student evaluations of…”
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CO2 exchange and evapotranspiration across dryland ecosystems of southwestern North America by Biederman, Joel A., Scott, Russell L., Bell, Tom W., Bowling, David R., Dore, Sabina, Garatuza‐Payan, Jaime, Kolb, Thomas E., Krishnan, Praveena, Krofcheck, Dan J., Litvak, Marcy E., Maurer, Gregory E., Meyers, Tilden P., Oechel, Walter C., Papuga, Shirley A., Ponce‐Campos, Guillermo E., Rodriguez, Julio C., Smith, William K., Vargas, Rodrigo, Watts, Christopher J., Yepez, Enrico A., Goulden, Michael L.

“…Global‐scale studies suggest that dryland ecosystems dominate an increasing trend in the magnitude and interannual variability of the land CO2 sink. However,…”
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Increased evaporation following widespread tree mortality limits streamflow response by Biederman, J. A., Harpold, A. A., Gochis, D. J., Ewers, B. E., Reed, D. E., Papuga, S. A., Brooks, P. D.

“…A North American epidemic of mountain pine beetle (MPB) has disturbed over 5 million ha of forest containing headwater catchments crucial to water resources…”
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The positive effect of plant diversity on soil carbon depends on climate by Spohn, Marie, Bagchi, Sumanta, Biederman, Lori A., Borer, Elizabeth T., Bråthen, Kari Anne, Bugalho, Miguel N., Caldeira, Maria C., Catford, Jane A., Collins, Scott L., Eisenhauer, Nico, Hagenah, Nicole, Haider, Sylvia, Hautier, Yann, Knops, Johannes M. H., Koerner, Sally E., Laanisto, Lauri, Lekberg, Ylva, Martina, Jason P., Martinson, Holly, McCulley, Rebecca L., Peri, Pablo L., Macek, Petr, Power, Sally A., Risch, Anita C., Roscher, Christiane, Seabloom, Eric W., Stevens, Carly, Veen, G. F. (Ciska), Virtanen, Risto, Yahdjian, Laura

“…Little is currently known about how climate modulates the relationship between plant diversity and soil organic carbon and the mechanisms involved. Yet, this…”
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Reply to Comment on “Five Decades of Observed Daily Precipitation Reveal Longer and More Variable Drought Events Across Much of the Western United States” by Biederman, Joel A., Zhang, Fangyue, Dannenberg, Matthew P., Yan, Dong, Reed, Sasha C., Smith, William K.

“…Paciorek and Wehner raise important questions around our use of the Mann‐Kendall nonparametric trend test on smoothed data for analyzing long‐term…”
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Recent tree die-off has little effect on streamflow in contrast to expected increases from historical studies by Biederman, Joel A., Somor, Andrew J., Harpold, Adrian A., Gutmann, Ethan D., Breshears, David D., Troch, Peter A., Gochis, David J., Scott, Russell L., Meddens, Arjan J. H., Brooks, Paul D.

“…Recent bark beetle epidemics have caused regional‐scale tree mortality in many snowmelt‐dominated headwater catchments of western North America. Initial…”
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Soil nitrogen response to shrub encroachment in a degrading semi-arid grassland by Turpin-Jelfs, Thomas, Michaelides, Katerina, Biederman, Joel A, Anesio, Alexandre M

“…Transitions from grass- to shrub-dominated states in drylands by woody plant encroachment represent significant forms of land cover change with the potential…”
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Mitigating drought mortality by incorporating topography into variable forest thinning strategies by Thomas, Anooja, Kolb, Thomas, Biederman, Joel A, Venturas, Martin D, Ma, Qin, Yang, Di, Dore, Sabina, Tai, Xiaonan

“…Drought-induced productivity reductions and tree mortality have been increasing in recent decades in forests around the globe. Developing adaptation strategies…”
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Upscaling dryland carbon and water fluxes with artificial neural networks of optical, thermal, and microwave satellite remote sensing by Dannenberg, Matthew P, Barnes, Mallory L, Smith, William K, Johnston, Miriam R, Meerdink, Susan K, Wang, Xian, Scott, Russell L, Biederman, Joel A

“…Earth's drylands are home to more than two billion people, provide key ecosystem services, and exert a large influence on the trends and variability in Earth's…”
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Dynamic global vegetation models underestimate net CO2 flux mean and inter-annual variability in dryland ecosystems by MacBean, Natasha, Scott, Russell L, Biederman, Joel A, Peylin, Philippe, Kolb, Thomas, Litvak, Marcy E, Krishnan, Praveena, Meyers, Tilden P, Arora, Vivek K, Bastrikov, Vladislav, Goll, Daniel, Lombardozzi, Danica L, Nabel, Julia E M S, Pongratz, Julia, Sitch, Stephen, Walker, Anthony P, Zaehle, Sönke, Moore, David J P

“…Despite their sparse vegetation, dryland regions exert a huge influence over global biogeochemical cycles because they cover more than 40% of the world surface…”
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Testing water fluxes and storage from two hydrology configurations within the ORCHIDEE land surface model across US semi-arid sites by MacBean, Natasha, Scott, Russell L, Biederman, Joel A, Ottlé, Catherine, Vuichard, Nicolas, Ducharne, Agnès, Kolb, Thomas, Dore, Sabina, Litvak, Marcy, Moore, David J. P

“…Plant activity in semi-arid ecosystems is largely controlled by pulses of precipitation, making them particularly vulnerable to increased aridity that is…”
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Nitrogen and Phosphorus Additions Alter the Abundance of Phosphorus-Solubilizing Bacteria and Phosphatase Activity in Grassland Soils by Widdig, Meike, Schleuss, Per-M., Weig, Alfons R., Guhr, Alexander, Biederman, Lori A., Borer, Elizabeth T., Crawley, Michael J., Kirkman, Kevin P., Seabloom, Eric W., Wragg, Peter D., Spohn, Marie

“…Microorganisms mobilize phosphorus (P) in soil by solubilizing bound inorganic P from soil minerals and by mineralizing organic P via phosphatase enzymes…”
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UAV‐derived estimates of forest structure to inform ponderosa pine forest restoration by Belmonte, Adam, Sankey, Temuulen, Biederman, Joel A., Bradford, John, Goetz, Scott J., Kolb, Thomas, Woolley, Travis, Horning, Ned, Bohlman, Stephanie

“…Restoring forest ecosystems has become an increasingly high priority for land managers across the American West. Millions of hectares of forest are in need of…”
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Spatial heterogeneity in soil microbes alters outcomes of plant competition by Abbott, Karen C, Karst, Justine, Biederman, Lori A, Borrett, Stuart R, Hastings, Alan, Walsh, Vonda, Bever, James D

“…Plant species vary greatly in their responsiveness to nutritional soil mutualists, such as mycorrhizal fungi and rhizobia, and this responsiveness is…”
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Quantifying the effects of vegetation structure on snow accumulation and ablation in mixed-conifer forests by Broxton, P. D., Harpold, A. A., Biederman, J. A., Troch, P. A., Molotch, N. P., Brooks, P. D.

“…Snowmelt from forested, mountainous environments in the western United States is a critical regional water resource for streamflow and ecological productivity…”
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Improved dryland carbon flux predictions with explicit consideration of water-carbon coupling by Barnes, Mallory L., Farella, Martha M., Scott, Russell L., Moore, David J. P., Ponce-Campos, Guillermo E., Biederman, Joel A., MacBean, Natasha, Litvak, Marcy E., Breshears, David D.

“…Dryland ecosystems are dominant influences on both the trend and interannual variability of the terrestrial carbon sink. Despite their importance, dryland…”
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Precipitation contributes to plant height, but not reproductive effort, for western prairie fringed orchid (Platanthera praeclara Sheviak & Bowles): Evidence from herbarium records by Biederman, Lori A., Weldon, Sydney M., Anderson, Derek S., Leoschke, Mark J.

“…The western fringed prairie orchid (WFPO) is a rare plant found in mesic to wet tallgrass prairies in the Great Plains and Midwest regions of the United…”
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Soil net nitrogen mineralisation across global grasslands by Risch, A. C., Zimmermann, S., Ochoa-Hueso, R., Schütz, M., Frey, B., Firn, J. L., Fay, P. A., Hagedorn, F., Borer, E. T., Seabloom, E. W., Harpole, W. S., Knops, J. M. H., McCulley, R. L., Broadbent, A. A. D., Stevens, C. J., Silveira, M. L., Adler, P. B., Báez, S., Biederman, L. A., Blair, J. M., Brown, C. S., Caldeira, M. C., Collins, S. L., Daleo, P., di Virgilio, A., Ebeling, A., Eisenhauer, N., Esch, E., Eskelinen, A., Hagenah, N., Hautier, Y., Kirkman, K. P., MacDougall, A. S., Moore, J. L., Power, S. A., Prober, S. M., Roscher, C., Sankaran, M., Siebert, J., Speziale, K. L., Tognetti, P. M., Virtanen, R., Yahdjian, L., Moser, B.

“…Soil nitrogen mineralisation (N min ), the conversion of organic into inorganic N, is important for productivity and nutrient cycling. The balance between…”
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Using phenological monitoring in situ and historical records to determine environmental triggers for emergence and anthesis in the rare orchid Platanthera praeclara Sheviak & Bowles by Lori A, Biederman, Derek, Anderson, Nancy, Sather, John, Pearson, Judy, Beckman, Jeanne, Prekker

“…Platanthera praeclara (western prairie fringed orchid (WPFO)) is a rare terrestrial perennial orchid found in wet to mesic prairies in the central Great Plains…”
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