Publications

Publications Found: 1437

Soil Fluid Biogeochemical Response To Climatic Events
Olshansky, Y., Knowles, J. F., Barron‐Gafford, G. A., Rasmussen, C., Abramson, N., Chorover, J.

Predicting fluid biogeochemistry in the vadose zone is difficult because of time‐dependent variation in multiple controlling factors, such as temperature, moisture, and biological activity. Furthermore, soils are multicomponent, heterogeneous porous media where manifold reactions may be affecting solution chemistry. We postulated …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 124 (9): 2866-2882 (2019). DOI: 10.1029/2019JG005216 Sites: US-MtB

How Eddy Covariance Flux Measurements Have Contributed To Our Understanding Of Global Change Biology
Baldocchi, D. D.

A global network of long-term carbon and water flux measurements has existed since the late 1990s. With its representative sampling of the terrestrial biosphere’s climate and ecological spaces, this network is providing background information and direct measurements on how ecosystem metabolism responds to environmental and biological …


Journal: Global Change Biology, Volume : (2019). DOI: 10.1111/gcb.14807 Sites:

Stable Water Isotopes Reveal Effects Of Intermediate Disturbance And Canopy Structure On Forest Water Cycling
Aron, P. G., Poulsen, C. J., Fiorella, R. P., Matheny, A. M.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 124 (10): 2958-2975 (2019). DOI: 10.1029/2019JG005118 Sites: US-UMB

Quantifying The Impacts Of Land-Use And Climate On Carbon Fluxes Using Satellite Data Across Texas, U.S.
Ray, R. L., Ibironke, A., Kommalapati, R., Fares, A.

Climate change and variability, soil types and soil characteristics, animal and microbial communities, and photosynthetic plants are the major components of the ecosystem that affect carbon sequestration potential of any location. This study used NASA’s Soil Moisture Active Passive (SMAP) Level 4 carbon products, gross primary …


Journal: Remote Sensing, Volume 11 (14): 1733 (2019). DOI: https://doi.org/10.3390/rs11141733 Sites: US-PVA

Water And Carbon Fluxes Along An Elevational Gradient In A Sagebrush Ecosystem
Flerchinger, G. N., Fellows, A. W., Seyfried, M. S., Clark, P. E., Lohse, K. A.


Journal: Ecosystems, Volume : (2019). DOI: 10.1007/s10021-019-00400-x Sites: US-Rls, US-Rms, US-Rwf, US-Rws

Spatiotemporal Controls On Observed Daytime Ozone Deposition Velocity Over Northeastern U.S. Forests During Summer
Clifton, O. E., Fiore, A. M., Munger, J. W., Wehr, R.


Journal: Journal Of Geophysical Research: Atmospheres, Volume 124 (10): 5612-5628 (2019). DOI: 10.1029/2018JD029073 Sites: US-Ha1

Vegetation Source Water Identification Using Isotopic And Hydrometric Observations From A Subhumid Mountain Catchment
Dwivedi, R., Eastoe, C., Knowles, J. F., Wright, W. E., Hamann, L., Minor, R., Mitra, B., Meixner, T., McIntosh, J., Ty Ferre, P. A., Castro, C., Niu, G., Barron‐Gafford, G. A., Abramson, N., Papuga, S. A., Stanley, M., Hu, J., Chorover, J.

This study coupled long‐term hydrometric and stable water isotope data to identify links between subsurface water storage and vegetation in a subhumid mountain catchment in Arizona, USA. Specific observations included catchment‐scale hydrologic fluxes and soil water storage and stable water isotopes from stream water, soil water, …


Journal: Ecohydrology, Volume 13: (2019). DOI: 10.1002/eco.2167 Sites: US-MtB

The Eddy-Covariance Storage Term In Air: Consistent Community Resources Improve Flux Measurement Reliability
Xu, K., Pingintha-Durden, N., Luo, H., Durden, D., Sturtevant, C., Desai, A. R., Florian, C., Metzger, S.

In the widely-used eddy-covariance (EC) technique, it is often assumed that the air storage term, i.e. the change of below-turbulence-sensor scalar abundance, is negligible or comprises a small part of net surface-atmosphere exchange (NSAE). Previous studies have demonstrated that this assumption is often violated where non-turbulent …


Journal: Agricultural And Forest Meteorology, Volume 279: 107734 (2019). DOI: 10.1016/j.agrformet.2019.107734 Sites: US-xAB, US-xBR, US-xUN

Effect Of Drought-Induced Salinization On Wetland Methane Emissions, Gross Ecosystem Productivity, And Their Interactions
Chamberlain, S. D., Hemes, K. S., Eichelmann, E., Szutu, D. J., Verfaillie, J. G., Baldocchi, D. D.

Salinity gradients across estuaries influence wetland carbon storage, methane (CH4) biogeochemistry, and plant productivity. Estuarine freshwater wetlands may experience increases in salinity during drought; however, the impact of salinization on greenhouse gas (GHG) emissions is uncertain. We measured ecosystem-scale GHG emissions …


Journal: Ecosystems, Volume : (2019). DOI: 10.1007/s10021-019-00430-5 Sites: US-Myb, US-Tw1

Linking Variation In Intrinsic Water-Use Efficiency To Isohydricity: A Comparison At Multiple Spatiotemporal Scales
Yi, K., Maxwell, J. T., Wenzel, M. K., Roman, D. T., Sauer, P. E., Phillips, R. P., Novick, K. A.


Journal: New Phytologist, Volume 221 (1): 195-208 (2019). DOI: 10.1111/nph.15384 Sites: US-MMS