Publications

Publications Found: 1437

Heat and drought impact on carbon exchange in an age‑sequence of temperate pine forests
Arain, M.A., Xu, B., Brodeur, J.J., Khomik, M., Peichl, M., Beamesderfer, E., Restrepo‑Coupe, N., Thorne, R.

Most North American temperate forests are plantation or regrowth forests, which are actively managed. These forests are in different stages of their growth cycles and their ability to sequester atmospheric carbon is affected by extreme weather events. In this study, the impact of heat and drought events on carbon sequestration in …


Journal: Ecological Processes, Volume 11 (7): (2022). DOI: 10.1186/s13717-021-00349-7 Sites: CA-TP1, CA-TP3, CA-TP4

Impoundment Increases Methane Emissions In Phragmites‐Invaded Coastal Wetlands
Sanders‐DeMott, R., Eagle, M. J., Kroeger, K. D., Wang, F., Brooks, T. W., O'Keefe Suttles, J. A., Nick, S. K., Mann, A. G., Tang, J.

Saline tidal wetlands are important sites of carbon sequestration and produce negligible methane (CH4) emissions due to regular inundation with sulfate-rich seawater. Yet, widespread management of coastal hydrology has restricted tidal exchange in vast areas of coastal wetlands. These ecosystems often undergo impoundment and freshening, …


Journal: Global Change Biology, Volume : (2022). DOI: https://doi.org/10.1111/gcb.16217 Sites: US-HRP

Vegetation Type Is An Important Predictor Of The Arctic Summer Land Surface Energy Budget
Oehri, J., Schaepman-Strub, G., Kim, J., Grysko, R., Kropp, H., Grünberg, I., Zemlianskii, V., Sonnentag, O., Euskirchen, E. S., Reji Chacko, M., Muscari, G., Blanken, P. D., Dean, J. F., di Sarra, A., Harding, R. J., Sobota, I., Kutzbach, L., Plekhanova, E., Riihelä, A., Boike, J., Miller, N. B., Beringer, J., López-Blanco, E., Stoy, P. C., Sullivan, R. C., Kejna, M., Parmentier, F. W., Gamon, J. A., Mastepanov, M., Wille, C., Jackowicz-Korczynski, M., Karger, D. N., Quinton, W. L., Putkonen, J., van As, D., Christensen, T. R., Hakuba, M. Z., Stone, R. S., Metzger, S., Vandecrux, B., Frost, G. V., Wild, M., Hansen, B., Meloni, D., Domine, F., te Beest, M., Sachs, T., Kalhori, A., Rocha, A. V., Williamson, S. N., Morris, S., Atchley, A. L., Essery, R., Runkle, B. R., Holl, D., Riihimaki, L. D., Iwata, H., Schuur, E. A., Cox, C. J., Grachev, A. A., McFadden, J. P., Fausto, R. S., Göckede, M., Ueyama, M., Pirk, N., de Boer, G., Bret-Harte, M. S., Leppäranta, M., Steffen, K., Friborg, T., Ohmura, A., Edgar, C. W., Olofsson, J., Chambers, S. D.

Despite the importance of high-latitude surface energy budgets (SEBs) for land-climate interactions in the rapidly changing Arctic, uncertainties in their prediction persist. Here, we harmonize SEB observations across a network of vegetated and glaciated sites at circumpolar scale (1994–2021). Our variance-partitioning analysis …


Journal: Nature Communications, Volume 13 (1): (2022). DOI: 10.1038/s41467-022-34049-3 Sites: CA-SCB, US-A03, US-A10, US-An1, US-An2, US-An3, US-Atq, US-Brw, US-EML, US-HVa, US-ICh, US-ICs, US-ICt, US-Ivo, US-NGB, US-Upa, US-xHE, US-xTL

Diurnal And Seasonal Dynamics Of Solar‐Induced Chlorophyll Fluorescence, Vegetation Indices, And Gross Primary Productivity In The Boreal Forest
Pierrat, Z., Magney, T., Parazoo, N. C., Grossmann, K., Bowling, D. R., Seibt, U., Johnson, B., Helgason, W., Barr, A., Bortnik, J., Norton, A., Maguire, A., Frankenberg, C., Stutz, J.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 127 (2): (2022). DOI: https://doi.org/10.1029/2021JG006588 Sites: CA-Obs

Seasonal Carryover Of Water And Effects On Carbon Dynamics In A Dryland Ecosystem
Pérez‐Ruiz, E. R., Vivoni, E. R., Sala, O. E.


Journal: Ecosphere, Volume 13 (7): (2022). DOI: http://doi.org/10.1002/ecs2.4189 Sites: US-Jo2

The Unabated Atmospheric Carbon Losses In A Drowning Wetland Forest Of North Carolina: A Point Of No Return?
Aguilos, M., Warr, I., Irving, M., Gregg, O., Grady, S., Peele, T., Noormets, A., Sun, G., Liu, N., McNulty, S., Pettay, F., Bhattacharya, S., Penney, S., Kerrigan, M., Yang, L., Mitra, B., Prajapati, P., Minick, K., King, J.

Coastal wetlands provide the unique biogeochemical functions of storing a large fraction of the terrestrial carbon (C) pool and being among the most productive ecosystems in the world. However, coastal wetlands face numerous natural and anthropogenic disturbances that threaten their ecological integrity and C storage potential. To …


Journal: Forests, Volume 13 (8): 1264 (2022). DOI: 10.3390/f13081264 Sites: US-NC4

Plant functional diversity influences water and carbon fluxes and their use efficiencies in native and disturbed dryland ecosystems
Castellanos, A. E., C. Hinojo-Hinojo, J. C. Rodríguez, J. R. Romo-Leon, B. P. Wilcox, J. A. Biederman, J. Peñuelas

Vegetation is changing rapidly in dryland ecosystems, but critical gaps remain in understanding the long-term fluxes of carbon (C) and water. We used 6 years of data from two adjacent eddy covariance sites in the Sonoran Desert, a species-rich woody C3 native shrubland and a species-poor C4 shrubland converted to buffelgrass savanna. …


Journal: Ecohydrology, Volume 15 (5): 1-15 (2022). DOI: DOI # 10.1002/eco.2415 Sites: MX-CHB, MX-CHN

A Micrometeorological Flux Perspective On Brush Management In A Shrub-Encroached Sonoran Desert Grassland
Vivoni, E. R., Pérez-Ruiz, E. R., Scott, R. L., Naito, A. T., Archer, S. R., Biederman, J. A., Templeton, N. P.


Journal: Agricultural And Forest Meteorology, Volume 313: 108763 (2022). DOI: https://doi.org/10.1016/j.agrformet.2021.108763 Sites: US-SRS

How Do Land Cover Changes Affect Carbon-Nitrogen-Phosphorus Stocks And The Greenhouse Gas Budget Of Ecosystems In Southern Chile?
Perez-Quezada, J. F., Cano, S., Ibaceta, P., Aguilera-Riquelme, D., Salazar, O., Fuentes, J. P., Osborne, B.

Agricultural land use changes are expected to modify the carbon (C), nitrogen (N) and phosphorus (P) stocks compared to the native ecosystems they replace and result in changes in greenhouse gas (GHG) fluxes. To quantify these effects, we measured C-N-P stocks in four land cover classes (cropland, grassland, native shrubland and …


Journal: Agriculture, Ecosystems &Amp; Environment, Volume 340: 108153 (2022). DOI: https://doi.org/10.1016/j.agee.2022.108153 Sites: CL-SDF, CL-SDP

Combined Carbon And Albedo Climate Forcing From Pine And Switchgrass Grown For Bioenergy
Ahlswede, B. J., O'Halloran, T. L., Thomas, R. Q.

Expanding and restoring forests decreases atmospheric carbon dioxide, a natural solution for helping mitigate climate change. However, forests also have relatively low albedo compared to grass and croplands, which increases the amount of solar energy they absorb into the climate system. An alternative natural climate solution is …


Journal: Frontiers In Forests And Global Change, Volume 5: (2022). DOI: 10.3389/ffgc.2022.774067 Sites: US-SB1, US-SB2, US-SB3