Search Results - "Warner, Daniel L."

Carbon Dioxide and Methane Fluxes From Tree Stems, Coarse Woody Debris, and Soils in an Upland Temperate Forest by Warner, Daniel L., Villarreal, Samuel, McWilliams, Kelsey, Inamdar, Shreeram, Vargas, Rodrigo

“…Forest soils and canopies are major components of ecosystem CO₂ and CH₄ fluxes. In contrast, less is known about coarse woody debris and living tree stems,…”
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Methane emissions from tree stems: a new frontier in the global carbon cycle by Barba, Josep, Bradford, Mark A., Brewer, Paul E., Bruhn, Dan, Covey, Kristofer, van Haren, Joost, Megonigal, J. Patrick, Mikkelsen, Teis Nørgaard, Pangala, Sunitha R., Pihlatie, Mari, Poulter, Ben, Rivas-Ubach, Albert, Schadt, Christopher W., Terazawa, Kazuhiko, Warner, Daniel L., Zhang, Zhen, Vargas, Rodrigo

“…Tree stems from wetland, floodplain and upland forests can produce and emit methane (CH₄). Tree CH₄ stem emissions have high spatial and temporal variability,…”
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Transitional slopes act as hotspots of both soil CO₂ emission and CH₄ uptake in a temperate forest landscape by Warner, Daniel L., Vargas, Rodrigo, Seyfferth, Angelia, Inamdar, Shreeram

“…Forest soils are an important component of CO₂ and CH₄ fluxes at the global scale, but the magnitude of these fluxes varies greatly in space and time within a…”
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Downscaling satellite soil moisture for landscape applications: A case study in Delaware, USA by Warner, Daniel L., Guevara, Mario, Callahan, John, Vargas, Rodrigo

“…Delaware, USA and its surrounding watersheds. An ensemble using multiple Kernel K-nearest neighbors (KKNN) models was trained to predict daily grids of SSM at…”
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Evaluation of passive samplers for the collection of dissolved organic matter in streams by Warner, Daniel L., Oviedo-Vargas, Diana, Royer, Todd V.

“…Traditional sampling methods for dissolved organic matter (DOM) in streams limit opportunities for long-term studies due to time and cost constraints. Passive…”
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Upscaling soil-atmosphere CO2 and CH4 fluxes across a topographically complex forested landscape by Warner, Daniel L., Guevara, Mario, Inamdar, Shreeram, Vargas, Rodrigo

“…•Soil flux predictions closely matched observations across seasons.•We used a machine learning approach to upscale soil fluxes and estimate…”
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Reducing vertical bias and error in tidal marsh digital elevation models with machine learning and LiDAR derivatives by Warner, Daniel L., Callahan, John A., McKenna, Thomas E., Medlock, Catherine

“…The vertical bias and uncertainty of LiDAR-derived elevation data in tidal marshes is a major challenge for researchers in these critical ecosystems. Small…”
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Leveraging a decade of Landsat-8 spectral records for mapping blue carbon storage in tidal salt marshes by Warner, Daniel L., St Laurent, Kari, McKenna, Thomas K., Callahan, John

“…Tidal salt marsh ecosystems are known to accumulate and store large amounts of “blue” carbon, making them an important component of regional carbon cycle…”
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Methane emissions from tree stems: a new frontier in the global carbon cycle by Barba, Josep, Bradford, Mark A., Brewer, Paul E., Bruhn, Dan, Covey, Kristofer, Haren, Joost, Megonigal, J.  Patrick, Mikkelsen, Teis Nørgaard, Pangala, Sunitha R., Pihlatie, Mari, Poulter, Ben, Rivas‐Ubach, Albert, Schadt, Christopher W., Terazawa, Kazuhiko, Warner, Daniel L., Zhang, Zhen, Vargas, Rodrigo

“…Tree stems from wetland, floodplain and upland forests can emit CH4. This emerging field of research has revealed a high spatial and temporal variability on…”
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Methane emissions from tree stems: a new frontier in the global carbon cycle by Barba, Josep, Bradford, Mark A., Brewer, Paul E., Bruhn, Dan, Covey, Kristofer, van Haren, Joost, Megonigal, J. Patrick, Mikkelsen, Teis Nørgaard, Pangala, Sunitha R., Pihlatie, Mari, Poulter, Ben, Rivas-Ubach, Albert, Schadt, Christopher Warren, Terazawa, Kazuhiko, Warner, Daniel L., Zhang, Zhen, Vargas, Rodrigo

“…Tree stems from wetland, floodplain and upland forests can emit CH4. This emerging field of research has revealed a high spatial and temporal variability on…”
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Biogeochemical Controls and Spatial Modeling of CO2 and CH4 Fluxes in a Complex Forest Landscape by Warner, Daniel L

“…Forest ecosystems store massive quantities of carbon in the form of living biomass, dead wood, and soils. Additionally, large quantities of carbon are…”
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