Publications

Publications Found: 1373
Seasonal Controls Of Canopy Chlorophyll Content On Forest Carbon Uptake: Implications For Gpp Modeling
Croft, H., Chen, J. M., Froelich, N. J., Chen, B., Staebler, R. M.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 120 (8): 1576-1586 (2015), ISBN . DOI: /10.1002/2015JG002980 Sites: CA-Cbo

Variations Of Net Ecosystem Production Due To Seasonal Precipitation Differences In A Tropical Dry Forest Of Northwest Mexico
Verduzco, V. S., Garatuza-Payán, J., Yépez, E. A., Watts, C. J., Rodríguez, J. C., Robles-Morua, A., Vivoni, E. R.

Due to their large extent and high primary productivity, tropical dry forests (TDF) are important contributors to atmospheric carbon exchanges in subtropical and tropical regions. In northwest Mexico, a bimodal precipitation regime that includes winter precipitation derived from Pacific storms and summer precipitation from the North …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 120 (10): 2081-2094 (2015), ISBN . DOI: https://doi.org/10.1002/2015JG003119 Sites: MX-Tes

Long-term decline in grassland productivity driven by increasing dryness


Journal: Nature Communications, Volume : (2015), ISBN . DOI: https://doi.org/10.1038/ncomms8148 Sites: US-BMM

Long-term snowpack manipulation promotes large and uncontrollable loss of bioavailable nitrogen and phosphorus in a subalpine grassland


Journal: Biogeochemistry, Volume : (2015), ISBN . DOI: doi:10.1007/s10533-015-0100-9 Sites:

Age Effects On The Water-Use Efficiency And Water-Use Dynamics Of Temperate Pine Plantation Forests
Skubel, R., Arain, M. A., Peichl, M., Brodeur, J. J., Khomik, M., Thorne, R., Trant, J., Kula, M.

This study analyzed age-related water use dynamics across three temperate conifer forest plantations (aged 11-, 39-, and 74-years old, as of 2013, henceforth referred to as TP02, TP74, and TP39, where the last two digits represent the year of planting) in southern Ontario, Canada from 2008 to 2013. Eddy covariance-measured mean evapotranspiration …


Journal: Hydrological Processes, Volume 29 (18): 4100-4113 (2015), ISBN . DOI: 10.1002/hyp.10549 Sites: CA-TP1, CA-TP3, CA-TP4

Growing season eddy covariance measurements of carbonyl sulfide and CO2 fluxes: COS and CO2 relationships in Southern Great Plains winter wheat
Billesbach,D.P., Berry,J.A., Seibt,U., Maseyk,K., Torn,M.S., Fischer,M.L., Abu-Naserg,M., Campbell,J.E.

To test the capabilities of newly available instrumentation and to explore the dynamics of carbonyl sulfide(COS) as a proxy for the measurement of canopy-scale gross primary production (GPP), we conducted an experiment to measure the simultaneous net transfer of COS and CO2 between the atmosphere and a growing wheat canopy, senesced …


Journal: Agricultural and Forest Meteorology, Volume 184: 48-55 (2014), ISBN . DOI: 10.1016/j.agrformet.2013.06.007 Sites: 02-None

Measuring Fluxes of Trace Gases and Energy between Ecosystems and the Atmosphere—the State and Future of the Eddy Covariance Method
Baldocchi, D.

The application of the eddy covariance flux method to measure fluxes of trace gas and energy between ecosystems and the atmosphere has exploded over the past 25 years. This opinion paper provides a perspective on the contributions and future opportunities of the eddy covariance method. First, the paper discusses the pros and cons …


Journal: Global Change Biology, Volume n/a: 1-10 (2014), ISBN . DOI: 10.1111/gcb.12649 Sites:

Agricultural peatland restoration: effects of land-use change on greenhouse gas (CO2 and CH4) fluxes in the Sacramento-San Joaquin Delta
Knox, S. H.,, Sturtevant, C., Matthes, J.H., Koteen, L., Verfaillie,J., Baldocchi. D.

Agricultural drainage of organic soils has resulted in vast soil subsidence and contributed to increased atmospheric carbon dioxide (CO2) concentrations. The Sacramento-San Joaquin Delta in California was drained over a century ago for agriculture and human settlement and has since experienced subsidence rates that are among the …


Journal: Global Change Biology, Volume 21: 750-765 (2014), ISBN . DOI: 10.1111/gcb.12745 Sites: US-Myb, US-Snd, US-Tw1, US-Tw2, US-Twt

An improved approach for remotely sensing water stress impacts on forest C uptake
Sims, D.A., Brzostek, E.R., Dragoni, D., Rahman, A.F., Phillips, R.P.

Given that forests represent the primary terrestrial sink for atmospheric CO2, projections of future carbon (C) storage hinge on forest responses to climate variation. Models of gross primary production (GPP) responses to water stress are commonly based on remotely sensed changes in canopy ‘greenness’ (e.g., normalized difference …


Journal: Global Change Biology, Volume 20 (9): 2856-2866 (2014), ISBN . DOI: 10.1111 Sites: US-MMS

Species-specific transpiration responses to intermediate disturbance in a northern hardwood forest
Matheny, A.M. Bohrer, G. Vogel, C.S. Morin, T.H. He, L. Frasson, R.P.dM. Mirfenderesgi, G. Schäfer, K.V.R. Gough, C.M. Ivanov, V.Y. Curtis, P.S.

Intermediate disturbances shape forest structure and composition, which may in turn alter carbon, nitrogen, and water cycling. We used a large-scale experiment in a forest in northern lower Michigan where we prescribed an intermediate disturbance by stem girdling all canopy-dominant early successional trees to simulate an accelerated …


Journal: Journal of Geophysical Research-Biogeosciences, Volume 119: 2292-2311 (2014), ISBN . DOI: 10.1002/2014JG002804 Sites: US-UMB