Publications

Publications Found: 1373

Incorporating Leaf Chlorophyll Content Into A Two-Leaf Terrestrial Biosphere Model For Estimating Carbon And Water Fluxes At A Forest Site
Luo, X., Croft, H., Chen, J. M., Bartlett, P., Staebler, R., Froelich, N.


Journal: Agricultural And Forest Meteorology, Volume 248: 156-168 (2018), ISBN . DOI: 10.1016/j.agrformet.2017.09.012 Sites: CA-Cbo

Susquehanna Shale Hills Critical Zone Observatory: Shale Hills In The Context Of Shaver’S Creek Watershed
Brantley, S. L., White, T., West, N., Williams, J. Z., Forsythe, B., Shapich, D., Kaye, J., Lin, H., Shi, Y., Kaye, M., Herndon, E., Davis, K. J., He, Y., Eissenstat, D., Weitzman, J., DiBiase, R., Li, L., Reed, W., Brubaker, K., Gu, X.

Core Ideas
Studying the critical zone requires targeted research on water, energy, gas, solutes, and sediments.
The SSHCZO targets a 165-km2 watershed on sedimentary rocks in the northeastern United States.
One SSHCZO subcatchment, Shale Hills, provides extraordinary data describing a shale CZ.

The Susquehanna Shale Hills Critical …


Journal: Vadose Zone Journal, Volume 17 (1): 1-19 (2018), ISBN . DOI: 10.2136/vzj2018.04.0092 Sites: US-SSH

Impact of land use during winter on the balance of greenhouse gases
Posse, G., Lewczuk. N.A., Di Bella, C., Richter, K., Oricchio, P, Hilbert, J.

The increase in atmospheric greenhouse gases (GHGs) can be mitigated by capturing CO2 from the
atmosphere and/or by reducing their emissions. Replacing winter intercrop fallow by cover crops
(CCs) can sequester carbon and improve nitrogen use efficiency under proper management. We
monitored two cycles of a cash crop namely soybean …


Journal: Soil Use and Management, Volume 34 (4): 525-532 (2018), ISBN 10.1111/sum.12458. DOI: Sites: AR-CCa

Carbon, Water And Energy Exchange Dynamics Of A Young Pine Plantation Forest During The Initial Fourteen Years Of Growth
Chan, F. C., Altaf Arain, M., Khomik, M., Brodeur, J. J., Peichl, M., Restrepo-Coupe, N., Thorne, R., Beamesderfer, E., McKenzie, S., Xu, B., Croft, H., Pejam, M., Trant, J., Kula, M., Skubel, R.

This study presents the energy, water, and carbon (C) flux dynamics of a young afforested temperate white pine (Pinus strobus L.) forest in southern Ontario, Canada during the initial fourteen years (2003–2016) of establishment. Energy fluxes, namely, net radiation (Rn), latent heat (LE), and sensible heat (H) flux increased over …


Journal: Forest Ecology And Management, Volume 410: 12-26 (2018), ISBN . DOI: 10.1016/j.foreco.2017.12.024 Sites: CA-TP1

First Results Of Energy And Mass Exchange In A Salt Marsh On Southeastern South America
Tonti, N. E., Gassmann, M. I., Pérez, C. F.

Salt marshes are vulnerable ecosystems since they are found in locations often preferred for urban development. They produce a great amount of biomass, and also are of great interest because of the ecosystem services they provide from which carbon storage stands out. This work aims to study the energy and mass exchanged by a salt …


Journal: Agricultural And Forest Meteorology, Volume 263: 59-68 (2018), ISBN . DOI: 10.1016/j.agrformet.2018.08.001 Sites: AR-Rom

Quantifying Water And Energy Fluxes Over Different Urban Land Covers In Phoenix, Arizona
Templeton, N. P., Vivoni, E. R., Wang, Z., Schreiner‐McGraw, A. P.


Journal: Journal Of Geophysical Research: Atmospheres, Volume 123 (4): 2111-2128 (2018), ISBN . DOI: 10.1002/2017JD027845 Sites: US-Px1

Revisiting the partitioning of net ecosystem exchange of CO2 into photosynthesis and respiration with simultaneous flux measurements of 13CO2 and CO2, soil respiration and a biophysical model, CANVEG.
Oikawa, P. Y., C. Sturtevant, S. H. Knox, J. Verfaillie, Y. W. Huang, and D. D. Baldocchi.

The partitioning of net ecosystem exchange of CO(NEE) into photosynthesis and respiration can be challenging and is often associated with assumptions that yield unknown amounts of uncertainty, thereby hindering model development. This occurs because we are inferring two pieces of information from one equation and measurement, …


Journal: Agricultural and Forest Meteorology, Volume 234: 149-163 (2017), ISBN . DOI: 10.1016/j.agrformet.2016.12.016 Sites: US-Tw3

Evaluation of a hierarchy of models reveals importance of substrate limitation for predicting carbon dioxide and methane exchange in restored wetlands
Oikawa, P. Y.; Jenerette, G. D.; Knox, S. H.; Sturtevant, C.; Verfaillie, J.; Dronova, I.; Poindexter, C. M. ; Eichelmann, E.; Baldocchi, D. D.

Wetlands and flooded peatlands can sequester large amounts of carbon (C) and have high greenhouse gas mitigation potential. There is growing interest in financing wetland restoration using C markets; however, this requires careful accounting of both CO2 and CH4 exchange at the ecosystem scale. Here we present a new model, the PEPRMT …


Journal: Journal of Geophysical Research: Biogeosciences, Volume 122 (1): 145-167 (2017), ISBN . DOI: 10.1002/2016JG003438 Sites: US-Myb, US-Tw1, US-Tw4

Influence of regional nighttime atmospheric regimes on canopy turbulence and gradients at a closed and open forest in mountain-valley terrain
Wharton, S., Ma, S., Baldocchi, D.D., Falk, M., Newman, J.F., Osuna, J.L, Bible, K.

Stable stratification of the nocturnal lower boundary layer inhibits convective turbulence, such that turbulent vertical transfer of ecosystem carbon dioxide (CO2), water vapor (H2O) and energy is driven by mechanically forced turbulence, either from frictional forces near the ground or top of a plant canopy, or from shear generated …


Journal: Agricultural and Forest Meteorology, Volume 237–238: 18-29 (2017), ISBN . DOI: 10.1016/j.agrformet.2017.01.020 Sites: US-Ton, US-Wrc

Using digital camera and Landsat imagery with eddy covariance data to model gross primary production in restored wetlands
Knox, Sara Helen Dronova, Iryna Sturtevant, Cove Oikawa, Patricia Y. Matthes, Jaclyn Hatala Verfaillie, Joseph Baldocchi, Dennis

Wetlands have the ability to accumulate large amounts of carbon (C), and therefore wetland restoration has been proposed as a means of sequestering atmospheric carbon dioxide (CO2) to help mitigate climate change. There is a growing interest in using the C services of wetlands to help reduce habitat loss and finance restoration projects. …


Journal: Agricultural and Forest Meteorology, Volume 237–238: 233-245 (2017), ISBN . DOI: http://dx.doi.org/10.1016/j.agrformet.2017.02.020 Sites: US-Myb, US-Tw1