Publications

Publications Found: 1437

Ecosystem Function In Complex Mountain Terrain: Combining Models And Long-Term Observations To Advance Process-Based Understanding
Wieder, W. R., Knowles, J. F., Blanken, P. D., Swenson, S. C., Suding, K. N.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 122 (4): 825-845 (2017). DOI: 10.1002/2016JG003704 Sites: US-NR3, US-NR4

Hydrology And Microtopography Control Carbon Dynamics In Wetlands: Implications In Partitioning Ecosystem Respiration In A Coastal Plain Forested Wetland
Miao, G., Noormets, A., Domec, J., Fuentes, M., Trettin, C. C., Sun, G., McNulty, S. G., King, J. S.


Journal: Agricultural And Forest Meteorology, Volume 247: 343-355 (2017). DOI: 10.1016/j.agrformet.2017.08.022 Sites: US-NC4

CO2 And N2O Flux Balance On Soybean Fields During Growth And Fallow Periods In The Argentine Pampas—A Study Case
Lewczuk. N.A., Posse, G., Richter, K., Achkar, A.

The estimation of the GHG balance of agroecosystems is essential to evaluate the impact of agriculture on the composition of the atmosphere. Cultivated soils may act as a sink or a source of CO2 and usually emit N2O. The aim of the present study was to assess the CO2 and N2O balances, and to analyze the
relationships between N2O …


Journal: Soil And Tillage Research, Volume 169: 65-70 (2017). DOI: http://dx.doi.org/10.1016/j.still.2017.01.017 Sites: AR-CCa

Short‐Term Selective Thinning Effects On Hydraulic Functionality Of A Temperate Pine Forest In Eastern Canada
Skubel, R. A., Khomik, M., Brodeur, J. J., Thorne, R., Arain, M. A.

Forest plantations are commonly used to restore the ecological and hydrological functionality of landscapes. In this study, we investigated the hydrologic response of a 74-year old pine plantation forest in southern Ontario, Canada to a selective thinning, wherein 30% of trees were harvested in winter of 2012. Tree-level and ecosystem-level …


Journal: Ecohydrology, Volume 10 (1): e1780 (2017). DOI: 10.1002/eco.1780 Sites: CA-TP3, CA-TP4

Arctic Regional Methane Fluxes By Ecotope As Derived Using Eddy Covariance From A Low-Flying Aircraft
Sayres, D. S., Dobosy, R., Healy, C., Dumas, E., Kochendorfer, J., Munster, J., Wilkerson, J., Baker, B., Anderson, J. G.

The Arctic terrestrial and sub-sea permafrost region contains approximately 30 % of the global carbon stock, and therefore understanding Arctic methane emissions and how they might change with a changing climate is important for quantifying the global methane budget and understanding its growth in the atmosphere. Here we present …


Journal: Atmospheric Chemistry And Physics, Volume 17 (13): 8619-8633 (2017). DOI: https://doi.org/10.5194/acp-17-8619-2017 Sites: US-Fo1

Do Dynamic Global Vegetation Models Capture The Seasonality Of Carbon Fluxes In The Amazon Basin? A Data‐Model Intercomparison
Restrepo‐Coupe, N., Levine, N. M., Christoffersen, B. O., Albert, L. P., Wu, J., Costa, M. H., Galbraith, D., Imbuzeiro, H., Martins, G., da Araujo, A. C., Malhi, Y. S., Zeng, X., Moorcroft, P., Saleska, S. R.

To predict forest response to long-term climate change with high confidence requires that dynamic global vegetation models (DGVMs) be successfully tested against ecosystem response to short-term variations in environmental drivers, including regular seasonal patterns. Here, we used an integrated dataset from four forests in the Brasil …


Journal: Global Change Biology, Volume 23 (1): 191-208 (2017). DOI: https://doi.org/10.1111/gcb.13442 Sites: BR-Cax, BR-Ji3, BR-Ma2, BR-Sa1

Soil-Plant-Atmosphere Conditions Regulating Convective Cloud Formation Above Southeastern US Pine Plantations
Manoli, G., Domec, J.C., Novick, K.A., Oishi, A.C., Noormets, A., Marani, M., Katul, G.

Loblolly pine trees (Pinus taeda L.) occupy more than 20% of the forested area in the Southern United States, represent more than 50%of the standing pine volume in this region, and remove from the atmosphere about 500 g C m−2 per year through net ecosystem CO2 exchange. Hence, their significance as a major regional carbon sink …


Journal: Global Change Biology, Volume 000: 000-000 (2016). DOI: 10.1011 Sites: US-Dk3

Seasonality of temperate forest photosynthesis and daytime respiration
Wehr, R., Munger, J. W., McManus, J. B., Nelson, D. D., Zahniser, M. S., Davidson, E. A., Wofsy, S. C., Saleska, S. R.

Terrestrial ecosystems currently offset one-quarter of anthropogenic carbon dioxide (CO2) emissions because of a slight imbalance between global terrestrial photosynthesis and respiration. Understanding what controls these two biological fluxes is therefore crucial to predicting climate change. Yet there is no way of directly measuring …


Journal: Nature, Volume 534: 680-683 (2016). DOI: 10.1038/nature17966 Sites: US-Ha1

Slow ecosystem responses conditionally regulate annual carbon balance over 15 years in Californian oak-grass savanna
Ma, S, Baldocchi, D.D., Wolf, S., Verfaillie, J.

Many ecophysiological and biogeochemical processes respond rapidly to changes in biotic and abiotic conditions, while ecosystem-level responses develop much more slowly (e.g., over months, seasons, years, or decades). To better understand the role of the slow responses in regulating interannual variability in NEE, we partitioned …


Journal: Agricultural and Forest Meteorology, Volume : 252-264 (2016). DOI: 10.1016/j.agrformet.2016.07.016 Sites: US-Ton, US-Var

Canopy and climate controls of gross primary production of Mediterranean-type deciduous and evergreen oak savannas.
Wang, J., X. M. Xiao, P. Wagle, S. Y. Ma, D. Baldocchi, A. Carrara, Y. Zhang, J. W. Dong, and Y. W. Qin.


Journal: Agricultural and Forest Meteorology, Volume 226: 132-147 (2016). DOI: dx.doi.org/10.1016/j.agrformet.2016.05.020 Sites: US-Ton