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Publications Found: 1373
Coupling Of Tree Growth And Photosynthetic Carbon Uptake Across Six North American Forests
Teets, A., Moore, D. J., Alexander, M. R., Blanken, P. D., Bohrer, G., Burns, S. P., Carbone, M. S., Ducey, M. J., Fraver, S., Gough, C. M., Hollinger, D. Y., Koch, G., Kolb, T., Munger, J. W., Novick, K. A., Ollinger, S. V., Ouimette, A. P., Pederson, N., Ricciuto, D. M., Seyednasrollah, B., Vogel, C. S., Richardson, A. D.

Linking biometric measurements of stand-level biomass growth to tower-based measurements of carbon uptake—gross primary productivity and net ecosystem productivity—has been the focus of numerous ecosystem-level studies aimed to better understand the factors regulating carbon allocation to slow-turnover wood biomass pools. However, …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 127 (4): (2022), ISBN . DOI: 10.1029/2021JG006690 Sites: US-Bar, US-Ha1, US-Ho1, US-MMS, US-NR1, US-UMB
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), ISBN . DOI: https://doi.org/10.1016/j.agee.2022.108153 Sites: CL-SDF, CL-SDP
Insect Infestations And The Persistence And Functioning Of Oak-Pine Mixedwood Forests In The Mid-Atlantic Region, USA
Clark, K. L., Aoki, C., Ayres, M., Kabrick, J., Gallagher, M. R.

Damage from infestations of spongy moth (Lymantria dispar L.) in oak-dominated stands and southern pine beetle (Dendroctonus frontalis Zimmermann) in pine-dominated stands have far exceeded impacts of other disturbances in forests of the mid-Atlantic Coastal Plain over the last two decades. We used forest census data collected in …


Journal: Plos One, Volume 17 (5): e0265955 (2022), ISBN . DOI: 10.1371/journal.pone.0265955 Sites: US-Ced, US-Dix, US-Slt
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), ISBN . DOI: 10.3390/f13081264 Sites: US-NC4
Effects Of Spatial Variability And Drainage On Extracellular Enzyme Activity In Coastal Freshwater Forested Wetlands Of Eastern North Carolina, Usa
Minick, K. J., Aguilos, M., Li, X., Mitra, B., Prajapati, P., King, J. S.

Drainage of freshwater wetlands is common in coastal regions, although the effects on microbial extracellular enzyme activity (a key mediator of soil organic matter decomposition) in relation to spatial variability (microtopography and soil depth) are poorly understood. Soils were collected from organic (Oi, Oe, Oa) and mineral (A, …


Journal: Forests, Volume 13 (6): 861 (2022), ISBN . DOI: 10.3390/f13060861 Sites: US-NC4
An improved practical approach for estimating catchment‐scale response functions through wavelet analysis
Dwivedi, R., Eastoe, C., Knowles, J. F., Hamann, L., Meixner, T., Ferre, P.A., Castro, C., Wright, W.E., Niu, G.-Y., Minor, R., Barron-Gafford, G. A., Abramson, N., Mitra, B., Papuga, S.A., Stanley, M., Chorover, J.

Catchment‐scale response functions, such as transit time distribution (TTD) and evapotranspiration time distribution (ETTD), are considered fundamental descriptors of a catchment’s hydrologic and ecohydrologic responses to spatially and temporally varying precipitation inputs. Yet, estimating these functions is challenging, especially …


Journal: Hydrological Processes, Volume 35 (3): e14082 (2021), ISBN . DOI: 10.1002/hyp.14082 Sites: US-MtB
Representativeness Of Eddy-Covariance Flux Footprints For Areas Surrounding Ameriflux Sites
Chu, H., Luo, X., Ouyang, Z., Chan, W. S., Dengel, S., Biraud, S. C., Torn, M. S., Metzger, S., Kumar, J., Arain, M. A., Arkebauer, T. J., Baldocchi, D., Bernacchi, C., Billesbach, D., Black, T. A., Blanken, P. D., Bohrer, G., Bracho, R., Brown, S., Brunsell, N. A., Chen, J., Chen, X., Clark, K., Desai, A. R., Duman, T., Durden, D., Fares, S., Forbrich, I., Gamon, J. A., Gough, C. M., Griffis, T., Helbig, M., Hollinger, D., Humphreys, E., Ikawa, H., Iwata, H., Ju, Y., Knowles, J. F., Knox, S. H., Kobayashi, H., Kolb, T., Law, B., Lee, X., Litvak, M., Liu, H., Munger, J. W., Noormets, A., Novick, K., Oberbauer, S. F., Oechel, W., Oikawa, P., Papuga, S. A., Pendall, E., Prajapati, P., Prueger, J., Quinton, W. L., Richardson, A. D., Russell, E. S., Scott, R. L., Starr, G., Staebler, R., Stoy, P. C., Stuart-Haëntjens, E., Sonnentag, O., Sullivan, R. C., Suyker, A., Ueyama, M., Vargas, R., Wood, J. D., Zona, D.

Large datasets of greenhouse gas and energy surface-atmosphere fluxes measured with the eddy-covariance technique (e.g., FLUXNET2015, AmeriFlux BASE) are widely used to benchmark models and remote-sensing products. This study addresses one of the major challenges facing model-data integration: To what spatial extent do flux measurements …


Journal: Agricultural And Forest Meteorology, Volume 301-302: 108350 (2021), ISBN . DOI: 10.1016/j.agrformet.2021.108350 Sites: CA-ARB, CA-ARF, CA-Ca1, CA-Ca2, CA-Ca3, CA-Cbo, CA-DBB, CA-ER1, CA-Gro, CA-Let, CA-Man, CA-MR3, CA-MR5, CA-Na1, CA-NS1, CA-NS2, CA-NS3, CA-NS4, CA-NS5, CA-NS6, CA-NS7, CA-Oas, CA-Obs, CA-Ojp, CA-Qc2, CA-Qcu, CA-Qfo, CA-SCC, CA-SF1, CA-SF2, CA-SF3, CA-SJ2, CA-SJ3, CA-TP1, CA-TP3, CA-TP4, CA-TPD, CA-WP1, US-A03, US-A10, US-A32, US-A74, US-ADR, US-AR1, US-AR2, US-ARb, US-ARc, US-ARM, US-Aud, US-Bar, US-Bi1, US-Bi2, US-Bkg, US-Blk, US-Blo, US-Bn1, US-Bn2, US-Bn3, US-Bo1, US-Bo2, US-Br3, US-CaV, US-Ced, US-CF1, US-CF2, US-CF3, US-CF4, US-ChR, US-Cop, US-CPk, US-CRT, US-Ctn, US-Dia, US-Dix, US-Dk1, US-Dk2, US-Dk3, US-EDN, US-Elm, US-EML, US-Fmf, US-FPe, US-FR2, US-FR3, US-Fuf, US-Fwf, US-GLE, US-GMF, US-Goo, US-Ha1, US-Ha2, US-Hn2, US-Hn3, US-Ho1, US-Ho2, US-Ho3, US-IB1, US-IB2, US-Ivo, US-KFS, US-KLS, US-Kon, US-KS1, US-KS2, US-KUT, US-Lin, US-Los, US-LPH, US-LWW, US-Me1, US-Me2, US-Me3, US-Me4, US-Me5, US-Me6, US-MMS, US-MOz, US-Mpj, US-MRf, US-MtB, US-Myb, US-NC1, US-NC2, US-NC3, US-NC4, US-Ne1, US-Ne2, US-Ne3, US-NGB, US-NR1, US-Oho, US-ORv, US-PHM, US-Pon, US-Prr, US-RC1, US-RC2, US-RC3, US-RC4, US-RC5, US-Rls, US-Rms, US-Ro1, US-Ro2, US-Ro5, US-Ro6, US-Rpf, US-Rws, US-SdH, US-Seg, US-Ses, US-SFP, US-Shd, US-Skr, US-Slt, US-Snd, US-Sne, US-Snf, US-SO2, US-SO3, US-SO4, US-SP1, US-SP2, US-SP3, US-SRC, US-SRG, US-SRM, US-Srr, US-Sta, US-StJ, US-Syv, US-Ton, US-Tw1, US-Tw2, US-Tw3, US-Tw4, US-Tw5, US-Twt, US-Uaf, US-UMB, US-UMd, US-Var, US-Vcm, US-Vcp, US-Vcs, US-WBW, US-WCr, US-Wdn, US-Wgr, US-Whs, US-Wi0, US-Wi1, US-Wi3, US-Wi4, US-Wi5, US-Wi6, US-Wi7, US-Wi8, US-Wi9, US-Wjs, US-Wkg, US-Wlr, US-Wpp, US-WPT, US-Wrc, US-xBR, US-xCP, US-xDL, US-xHA, US-xKA, US-xKZ, US-xRM, US-xSR, US-xWD
Biophysical Drivers Of Net Ecosystem And Methane Exchange Across Phenological Phases In A Tidal Salt Marsh
Vázquez-Lule, A., Vargas, R.

Salt marshes are large carbon reservoirs as part of blue carbon ecosystems. Unfortunately, there is limited information about the net ecosystem (NEE) and methane (CH4) exchange between salt marshes and the atmosphere to fully understand their carbon dynamics. We tested the influence of biophysical drivers by plant phenological phases …


Journal: Agricultural And Forest Meteorology, Volume 300: 108309 (2021), ISBN . DOI: 10.1016/j.agrformet.2020.108309 Sites: US-StJ
Ecosystem‐Atmosphere Exchange Of CO2, Water, And Energy In A Basin Mangrove Of The Northeastern Coast Of The Yucatan Peninsula
Alvarado‐Barrientos, M. S., López‐Adame, H., Lazcano‐Hernández, H. E., Arellano‐Verdejo, J., Hernández‐Arana, H. A.

Coastal settings variations are linked to composition, structural, and functional differences among mangrove ecotypes. Basin mangroves undergo larger flooding and salinity fluctuations, yet remain understudied, compared to other ecotypes. We evaluated the effect of flooding and air temperature (T a) on the surface energy balance …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 126 (2): e2020JG005811 (2021), ISBN . DOI: https://doi.org/10.1029/2020JG005811 Sites: MX-PMm
Ebullition Dominates Methane Fluxes From The Water Surface Across Different Ecohydrological Patches In A Temperate Freshwater Marsh At The End Of The Growing Season
Villa, J. A., Ju, Y., Yazbeck, T., Waldo, S., Wrighton, K. C., Bohrer, G.

Measurements of the spatial heterogeneity of methane fluxes in wetlands are critical to better understand and predict methane emissions at the ecosystem scale. However, the within-wetland spatial heterogeneity of fluxes is rarely assessed. Here, we use a spatially balanced rapid chamber-based survey of methane at different ecohydrological …


Journal: Science Of The Total Environment, Volume 767: 144498 (2021), ISBN . DOI: 10.1016/j.scitotenv.2020.144498 Sites: US-OWC