Search Results - "Kannenberg, Steven A."

Anisohydric behavior linked to persistent hydraulic damage and delayed drought recovery across seven North American tree species by Kannenberg, Steven A., Novick, Kimberly A., Phillips, Richard P.

“…The isohydry-anisohydry spectrum has become a popular way to characterize plant drought responses and recovery processes. Despite the proven utility of this…”
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Coarse roots prevent declines in whole-tree non-structural carbohydrate pools during drought in an isohydric and an anisohydric species by Kannenberg, Steven A, Novick, Kimberly A, Phillips, Richard P

“…Abstract Predicted increases in the frequency and severity of droughts have led to a renewed focus on how plants physiologically adjust to low water…”
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Hot moments in ecosystem fluxes: High GPP anomalies exert outsized influence on the carbon cycle and are differentially driven by moisture availability across biomes by Kannenberg, Steven A, Bowling, David R, Anderegg, William R L

“…The 'hot spot-hot moment' concept is a long-standing and popular framework often invoked to explain spatially or temporally variable rates of biogeochemical…”
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Grassland carbon-water cycling is minimally impacted by a photovoltaic array by Kannenberg, Steven A., Sturchio, Matthew A., Venturas, Martin D., Knapp, Alan K.

“…Abstract Agrivoltaic systems, whereby photovoltaic arrays are co-located with crop or forage production, can alleviate the tension between expanding solar…”
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Solar arrays create novel environments that uniquely alter plant responses by Sturchio, Matthew A., Kannenberg, Steven A., Pinkowitz, Tillie A., Knapp, Alan K.

“…Societal Impact Statement Globally, the combustion of fossil fuels represents the vast majority of greenhouse gas emissions, and as such, a transition to…”
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Ghosts of the past: how drought legacy effects shape forest functioning and carbon cycling by Kannenberg, Steven A., Schwalm, Christopher R., Anderegg, William R. L., Rejmanek, Marcel

“…Multi‐year lags in tree drought recovery, termed ‘drought legacy effects’, are important for understanding the impacts of drought on forest ecosystems,…”
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Non-structural carbohydrate pools not linked to hydraulic strategies or carbon supply in tree saplings during severe drought and subsequent recovery by Kannenberg, Steven A, Phillips, Richard P

“…Non-structural carbohydrate (NSC) pools fluctuate based on the interplay between photosynthesis, demand from various carbon (C) sinks and tree hydraulic…”
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Compensatory response of ecosystem carbon-water cycling following severe drought in Southwestern China by Ma, Daoming, Yu, Yang, Hui, Yiying, Kannenberg, Steven A.

“…Climate change has increased the frequency and length of droughts, but many uncertainties remain regarding the impacts of this aridification on terrestrial…”
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Drought legacies are dependent on water table depth, wood anatomy and drought timing across the eastern US by Kannenberg, Steven A., Maxwell, Justin T., Pederson, Neil, D'Orangeville, Loïc, Ficklin, Darren L., Phillips, Richard P., Williams, John

“…Severe droughts can impart long‐lasting legacies on forest ecosystems through lagged effects that hinder tree recovery and suppress whole‐forest carbon uptake…”
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Linking drought legacy effects across scales: From leaves to tree rings to ecosystems by Kannenberg, Steven A., Novick, Kimberly A., Alexander, M. Ross, Maxwell, Justin T., Moore, David J. P., Phillips, Richard P., Anderegg, William R. L.

“…Severe drought can cause lagged effects on tree physiology that negatively impact forest functioning for years. These “drought legacy effects” have been widely…”
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Rapid increases in shrubland and forest intrinsic water-use efficiency during an ongoing megadrought by Kannenberg, Steven A., Driscoll, Avery W., Szejner, Paul, Anderegg, William R. L., Ehleringer, James R.

“…Globally, intrinsic water-use efficiency (iWUE) has risen dramatically over the past century in concert with increases in atmospheric CO₂ concentration. This…”
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Cross-biome synthesis of source versus sink limits to tree growth by Cabon, Antoine, Kannenberg, Steven A, Arain, Altaf, Babst, Flurin, Baldocchi, Dennis, Belmecheri, Soumaya, Delpierre, Nicolas, Guerrieri, Rossella, Maxwell, Justin T, McKenzie, Shawn, Meinzer, Frederick C, Moore, David J P, Pappas, Christoforos, Rocha, Adrian V, Szejner, Paul, Ueyama, Masahito, Ulrich, Danielle, Vincke, Caroline, Voelker, Steven L, Wei, Jingshu, Woodruff, David, Anderegg, William R L

“…Uncertainties surrounding tree carbon allocation to growth are a major limitation to projections of forest carbon sequestration and response to climate change…”
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Dominant role of soil moisture in mediating carbon and water fluxes in dryland ecosystems by Kannenberg, Steven A., Anderegg, William R. L., Barnes, Mallory L., Dannenberg, Matthew P., Knapp, Alan K.

“…Drylands exert a strong influence over global interannual variability in carbon and water cycling due to their substantial heterogeneity over space and time…”
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Disentangling the drivers of non-stationarity in tree growth by Kannenberg, Steven A, Maxwell, Justin T

“…Tree-ring chronologies are an invaluable data source that provides insight into the ecology and physiology of forests across broad spatial and temporal scales…”
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Long‐term nitrogen isotope dynamics in Encelia farinosa reflect plant demographics and climate by Driscoll, Avery W., Kannenberg, Steven A., Ehleringer, James R.

“…Summary While plant δ15N values have been applied to understand nitrogen (N) dynamics, uncertainties regarding intraspecific and temporal variability currently…”
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Widespread spring phenology effects on drought recovery of Northern Hemisphere ecosystems by Li, Yang, Zhang, Wen, Schwalm, Christopher R., Gentine, Pierre, Smith, William K., Ciais, Philippe, Kimball, John S., Gazol, Antonio, Kannenberg, Steven A., Chen, Anping, Piao, Shilong, Liu, Hongyan, Chen, Deliang, Wu, Xiuchen

“…The time required for an ecosystem to recover from severe drought is a key component of ecological resilience. The phenology effects on drought recovery are,…”
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What drives forest carbon storage? The ramifications of source–sink decoupling by Anderson‐Teixeira, Kristina J., Kannenberg, Steven A.

“…This article is a Commentary on Martínez‐Sancho et al. (2022), 236: 58–70…”
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Opportunities, challenges and pitfalls in characterizing plant water‐use strategies by Kannenberg, Steven A., Guo, Jessica S., Novick, Kimberly A., Anderegg, William R. L., Feng, Xue, Kennedy, Daniel, Konings, Alexandra G., Martínez‐Vilalta, Jordi, Matheny, Ashley M.

“…Classifying the diverse ways that plants respond to hydrologic stress into generalizable ‘water‐use strategies’ has long been an eco‐physiological research…”
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Soil microbial communities buffer physiological responses to drought stress in three hardwood species by Kannenberg, Steven A., Phillips, Richard P.

“…Trees possess myriad adaptations for coping with drought stress, but the extent to which their drought responses are influenced by interactions with soil…”
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A multi-sensor, multi-scale approach to mapping tree mortality in woodland ecosystems by Campbell, Michael J., Dennison, Philip E., Tune, Jesse W., Kannenberg, Steven A., Kerr, Kelly L., Codding, Brian F., Anderegg, William R.L.

“…Woodland ecosystems, dominant on nearly 4% of all terrestrial land globally, are faced with a variety of threats, including increasingly prolonged and severe…”
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