Search Results - "Biederman, Joel 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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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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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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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

“…Abstract Drought-induced productivity reductions and tree mortality have been increasing in recent decades in forests around the globe. Developing adaptation…”
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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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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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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.

“…Abstract Dryland ecosystems are dominant influences on both the trend and interannual variability of the terrestrial carbon sink. Despite their importance,…”
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Critical Zone Water Balance Over 13 Years in a Semiarid Savanna by Scott, Russell L., Biederman, Joel A.

“…Quantifying how much and when precipitation (P) becomes runoff (R), evapotranspiration (ET), and drainage from the root zone (D) is key to understanding how…”
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Terrestrial N2O emissions and related functional genes under climate change: A global meta‐analysis by Li, Linfeng, Zheng, Zhenzhen, Wang, Weijin, Biederman, Joel A., Xu, Xingliang, Ran, Qinwei, Qian, Ruyan, Xu, Cong, Zhang, Biao, Wang, Fang, Zhou, Shutong, Cui, Lizhen, Che, Rongxiao, Hao, Yanbin, Cui, Xiaoyong, Xu, Zhihong, Wang, Yanfen

“…Nitrous oxide (N2O) emissions from soil contribute to global warming and are in turn substantially affected by climate change. However, climate change impacts…”
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Remote sensing of dryland ecosystem structure and function: Progress, challenges, and opportunities by Smith, William K., Dannenberg, Matthew P., Yan, Dong, Herrmann, Stefanie, Barnes, Mallory L., Barron-Gafford, Greg A., Biederman, Joel A., Ferrenberg, Scott, Fox, Andrew M., Hudson, Amy, Knowles, John F., MacBean, Natasha, Moore, David J.P., Nagler, Pamela L., Reed, Sasha C., Rutherford, William A., Scott, Russell L., Wang, Xian, Yang, Julia

“…Drylands make up roughly 40% of the Earth's land surface, and billions of people depend on services provided by these critically important ecosystems. Despite…”
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Ecological responses to heavy rainfall depend on seasonal timing and multi-year recurrence by Li, Linfeng, Zheng, Zhenzhen, Biederman, Joel A., Xu, Cong, Xu, Zhihong, Che, Rongxiao, Wang, Yanfen, Cui, Xiaoyong, Hao, Yanbin

“…• Heavy rainfall events are expected to increase in frequency and severity in the future. However, their effects on natural ecosystems are largely unknown, in…”
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Improving Snow Water Equivalent Maps With Machine Learning of Snow Survey and Lidar Measurements by Broxton, Patrick D., Leeuwen, Willem J. D., Biederman, Joel A.

“…In the semiarid interior western USA, where a majority of surface water supply comes from mountain forests, high‐resolution aerial lidar‐based surveys are…”
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Exceptional heat and atmospheric dryness amplified losses of primary production during the 2020 U.S. Southwest hot drought by Dannenberg, Matthew P., Yan, Dong, Barnes, Mallory L., Smith, William K., Johnston, Miriam R., Scott, Russell L., Biederman, Joel A., Knowles, John F., Wang, Xian, Duman, Tomer, Litvak, Marcy E., Kimball, John S., Williams, A. Park, Zhang, Yao

“…Earth's ecosystems are increasingly threatened by “hot drought,” which occurs when hot air temperatures coincide with precipitation deficits, intensifying the…”
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Streamflow Response to Wildfire Differs With Season and Elevation in Adjacent Headwaters of the Lower Colorado River Basin by Biederman, Joel A., Robles, Marcos D., Scott, Russell L., Knowles, John F.

“…Fires increasingly impact forested watersheds, with uncertain water resources impacts. While research has revealed higher peak flows, longer‐term yields may…”
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Drought and heat wave impacts on grassland carbon cycling across hierarchical levels by Li, Linfeng, Zheng, Zhenzhen, Biederman, Joel A., Qian, Ruyan, Ran, Qinwei, Zhang, Biao, Xu, Cong, Wang, Fang, Zhou, Shutong, Che, Rongxiao, Dong, Junfu, Xu, Zhihong, Cui, Xiaoyong, Hao, Yanbin, Wang, Yanfen

“…Droughts and heat waves are increasing in magnitude and frequency, altering the carbon cycle. However, understanding of the underlying response mechanisms…”
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Extreme-duration drought impacts on soil CO₂ efflux are regulated by plant species composition by Zhou, Chaoting, Biederman, Joel A., Zhang, Hui, Li, Linfeng, Cui, Xiaoyong, Kuzyakov, Yakov, Hao, Yanbin, Wang, Yanfen

“…Aims Long-duration drought can alter ecosystem plant species composition with subsequent effects on carbon cycling. We conducted a rainfall manipulation field…”
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Extreme drought alters methane uptake but not methane sink in semi-arid steppes of Inner Mongolia by Wen, Fuqi, Biederman, Joel A., Hao, Yanbin, Qian, Ruyan, Zheng, Zhenzhen, Cui, Xiaoyong, Zhao, Tong, Xue, Kai, Wang, Yanfen

“…Global climate change, particularly drought, is expected to alter grassland methane (CH4) oxidation, a key natural process against atmospheric greenhouse gas…”
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Terrestrial carbon balance in a drier world: the effects of water availability in southwestern North America by Biederman, Joel A., Scott, Russell L., Goulden, Michael L., Vargas, Rodrigo, Litvak, Marcy E., Kolb, Thomas E., Yepez, Enrico A., Oechel, Walter C., Blanken, Peter D., Bell, Tom W., Garatuza-Payan, Jaime, Maurer, Gregory E., Dore, Sabina, Burns, Sean P.

“…Global modeling efforts indicate semiarid regions dominate the increasing trend and interannual variation of net CO₂ exchange with the atmosphere, mainly…”
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Direct and Legacy Effects of Varying Cool-Season Precipitation Totals on Ecosystem Carbon Flux in a Semi-Arid Mixed Grassland by Zhang, Fangyue, Biederman, Joel A, Pierce, Nathan A, Potts, Daniel L, Reed, Sasha C, Smith, William K

“…In the semi-arid grasslands of the southwest United States, annual precipitation is divided between warm-season (July-September) convective precipitation and…”
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