AmeriFlux Publications from the Community

The Spatial Variability Of Actual Evapotranspiration Across The Amazon River Basin Based On Remote Sensing Products Validated With Flux Towers
Paca, V. H., Espinoza-Dávalos, G. E., Hessels, T. M., Moreira, D. M., Comair, G. F., Bastiaanssen, W. G.

Actual evapotranspiration (ET) is a major component of the water balance. While several international flux measurement programs have been executed in the tropical rain forest of the Amazon, those measurements represent the evaporative process at a few selected sites only. The aim of this study is to obtain the spatial distribution …

Journal: Ecological Processes, Volume 8 (1): 20 (2019), ISBN . DOI: 10.1186/s13717-019-0158-8 Sites: BR-Ma2, BR-Sa1, BR-Sa3

The Spatial Variability Of Actual Evapotranspiration Across The Amazon River Basin Based On Remote Sensing Products Validated With Flux Towers
Paca, V. H., Espinoza-Dávalos, G. E., Hessels, T. M., Moreira, D. M., Comair, G. F., Bastiaanssen, W. G.

Actual evapotranspiration (ET) is a major component of the water balance. While several international flux measurement programs have been executed in the tropical rain forest of the Amazon, those measurements represent the evaporative process at a few selected sites only. The aim of this study is to obtain the spatial distribution …

Journal: Ecological Processes, Volume 8 (1): (2019), ISBN . DOI: https://doi.org/10.1186/s13717-019-0158-8 Sites: BR-Ma2, BR-Sa1, BR-Sa3

Temporal Dynamics Of Aerodynamic Canopy Height Derived From Eddy Covariance Momentum Flux Data Across North American Flux Networks
Chu, H., Baldocchi, D. D., Poindexter, C., Abraha, M., Desai, A. R., Bohrer, G., Arain, M. A., Griffis, T., Blanken, P. D., O'Halloran, T. L., Thomas, R. Q., Zhang, Q., Burns, S. P., Frank, J. M., Christian, D., Brown, S., Black, T. A., Gough, C. M., Law, B. E., Lee, X., Chen, J., Reed, D. E., Massman, W. J., Clark, K., Hatfield, J., Prueger, J., Bracho, R., Baker, J. M., Martin, T. A.

Aerodynamic canopy height (ha) is the effective height of vegetation canopy for its influence on atmospheric fluxes and is a key parameter of surface‐atmosphere coupling. However, methods to estimate ha from data are limited. This synthesis evaluates the applicability and robustness of the calculation of ha from eddy covariance …

Journal: Geophysical Research Letters, Volume 45: 9275–9287 (2018), ISBN . DOI: 10.1029/2018GL079306 Sites: BR-Sa1, BR-Sa3, CA-Ca1, CA-Ca2, CA-Ca3, CA-Cbo, CA-ER1, CA-Gro, CA-Man, CA-NS1, CA-NS2, CA-NS3, CA-NS4, CA-NS5, CA-Oas, CA-Obs, CA-Ojp, CA-Qfo, CA-TP1, CA-TP3, CA-TP4, CA-TPD, US-Blo, US-Bn1, US-Bn2, US-Br1, US-Br3, US-Ced, US-CPk, US-CRT, US-Dix, US-Dk2, US-Dk3, US-Fmf, US-Fuf, US-GBT, US-GLE, US-GMF, US-Ha1, US-Ha2, US-Ho2, US-Ho3, US-IB1, US-IB2, US-KL1, US-KL2, US-KL3, US-KM1, US-KM2, US-KM3, US-KM4, US-Me2, US-Me3, US-Me4, US-Me5, US-Me6, US-MMS, US-MRf, US-NC1, US-NC2, US-Ne1, US-Ne2, US-Ne3, US-NR1, US-Oho, US-Prr, US-Ro1, US-Ro3, US-SB1, US-Shd, US-Skr, US-Slt, US-SP1, US-SP2, US-SP3, US-SRM, US-Srr, US-Syv, US-Ton, US-Tw3, US-Twt, US-UMB, US-UMd, US-Var, US-Vcm, US-WBW, US-Wi0, US-Wi1, US-Wi3, US-Wi4, US-Wi5, US-Wi8, US-Wi9, US-Wrc

Nocturnal Cold Air Drainage And Pooling In A Tropical Forest
Goulden, M. L., Miller, S. D., da Rocha, H. R.

The usefulness of eddy covariance for understanding terrestrial carbon exchange has been hampered by uncertainty over the magnitude and causes of a systematic underestimation of CO₂ efflux on calm nights. We combined in situ measurements of the temperature, wind and CO₂ profile with nocturnal Land Surface Temperature …

Journal: Journal Of Geophysical Research, Volume 111 (D8): n/a-n/a (2006), ISBN . DOI: 10.1029/2005jd006037 Sites: BR-Sa3

Soil Moisture Dynamics In An Eastern Amazonian Tropical Forest
Bruno, R. D., da Rocha, H. R., de Freitas, H. C., Goulden, M. L., Miller, S. D.

We used frequency-domain reflectometry to make continuous, high-resolution measurements for 22 months of the soil moisture to a depth of 10 m in an Amazonian rain forest. We then used these data to determine how soil moisture varies on diel, seasonal and multi-year timescales, and to better understand the quantitative and mechanistic …

Journal: Hydrological Processes, Volume 20 (12): 2477-2489 (2006), ISBN . DOI: 10.1002/hyp.6211 Sites: BR-Sa3

Nitrous Oxide Fluxes And Nitrogen Cycling Along A Pasture Chronosequence In Central Amazonia, Brazil
Wick, B., Veldkamp, E., Mello, W. Z. De, Keller, M., Crill, P.

Journal: Biogeosciences, Volume 2 (2): 175-187 (2005), ISBN . DOI: 10.5194/bg-2-175-2005 Sites: BR-Sa1, BR-Sa3

Seasonality Of Water And Heat Fluxes Over A Tropical Forest In Eastern Amazonia
da Rocha, H. R., Goulden, M. L., Miller, S. D., Menton, M. C., Pinto, L. D., de Freitas, H. C., e Silva Figueira, A. M.

We used the eddy covariance technique from July 2000 to July 2001 to measure the fluxes of sensible heat, water vapor, and CO₂ between an old-growth tropical forest in eastern Amazonia and the …

Journal: Ecological Applications, Volume 14 (sp4): 22-32 (2004), ISBN . DOI: 10.1890/02-6001 Sites: BR-Sa3

Effects Of Meteorological Variations On The CO2 Exchange Of A Brazilian Transitional Tropical Forest
Vourlitis, G. L., Priante Filho, N., Hayashi, M. M., Nogueira, J. d., Raiter, F., Hoegel, W., Campelo, Jr, J. H.

The net ecosystem CO₂ exchange (NEE) of a 28–30 m tall transitional (ecotonal) tropical forest of the Brazilian Amazon was quantified using tower-based eddy covariance. Measurements were made …

Journal: Ecological Applications, Volume 14 (sp4): 89-100 (2004), ISBN . DOI: 10.1890/01-6005 Sites: BR-Sa1, BR-Sa3

The Robustness Of Eddy Correlation Fluxes For Amazon Rain Forest Conditions
Kruijt, B., Elbers, J. A., von Randow, C., Araújo, A. C., Oliveira, P. J., Culf, A., Manzi, A. O., Nobre, A. D., Kabat, P., Moors, E. J.

We analyzed errors and uncertainties in time-integrated eddy correlation data for sites in the Amazon. A well-known source of potential error in eddy correlation is through possible advective losses of CO₂emissions during calm nights. There are also questions related to the treatment of low frequencies, non-horizontal …

Journal: Ecological Applications, Volume 14 (sp4): 101-113 (2004), ISBN . DOI: 10.1890/02-6004 Sites: BR-Ma2, BR-Sa1, BR-Sa3

Diel And Seasonal Patterns Of Tropical Forest CO2 Exchange
Goulden, M. L., Miller, S. D., da Rocha, H. R., Menton, M. C., de Freitas, H. C., e Silva Figueira, A. M., de Sousa, C. A.

We used eddy covariance to measure the net exchange of CO₂ between the atmosphere and an old-growth tropical forest in Pará, Brazil from 1 July 2000 to 1 July 2001. The mean air temperature and …

Journal: Ecological Applications, Volume 14 (sp4): 42-54 (2004), ISBN . DOI: 10.1890/02-6008 Sites: BR-Sa3

Page 1 of 2 pages

1

2

Publications

Publication Search

Site Search & Maps

Useful links

01-All
02-None
03-Other
AR-Bal
AR-CCa
AR-CCg
AR-Cel
AR-Rom
AR-TF1
AR-TF2
BR-Cax
BR-CMT
BR-CST
BR-Cui
BR-IAB
BR-Ji1
BR-Ji3
BR-Ma2
BR-Ma3
BR-Moj
BR-Npw
BR-PRS
BR-Sa1
BR-Sa3
BR-SGC
BR-SP1
CA-AF1
CA-ARB
CA-ARF
CA-BOU
CA-Ca1
CA-Ca2
CA-Ca3
CA-Cbo
CA-CF1
CA-CF2
CA-CF3
CA-Cha
CA-DB2
CA-DBB
CA-DL1
CA-DL2
CA-DSM
CA-EM1
CA-EM2
CA-EM3
CA-ER1
CA-ER2
CA-Fen
CA-Gro
CA-HPC
CA-JMW
CA-KLP
CA-Let
CA-LP1
CA-LuM
CA-MA1
CA-MA2
CA-MA3
CA-Man
CA-Mer
CA-MR3
CA-MR5
CA-Na1
CA-Na2
CA-NS1
CA-NS2
CA-NS3
CA-NS4
CA-NS5
CA-NS6
CA-NS7
CA-NS8
CA-Oas
CA-Obs
CA-Ojp
CA-Qc2
CA-Qcu
CA-Qfo
CA-RBM
CA-RPn
CA-RPp
CA-SCB
CA-SCC
CA-SF1
CA-SF2
CA-SF3
CA-SJ1
CA-SJ2
CA-SJ3
CA-SMC
CA-TP1
CA-TP2
CA-TP3
CA-TP4
CA-TPD
CA-TVC
CA-WP1
CA-WP2
CA-WP3
CL-ACF
CL-SDF
CL-SDP
CO-GV1
CO-GV2
CR-Dos
CR-Fsc
CR-Lse
CR-Nmr
CR-SoC
MX-Aog
MX-Asf
MX-BRN
MX-CLS
MX-EMg
MX-Iit
MX-ISD
MX-Lpa
MX-Oak
MX-PMm
MX-Ray
MX-Sgt
MX-Tes
PA-Bar
PA-Bas
PE-AMG
PE-BRE
PE-PAN
PE-QFR
PE-TNR
PR-xGU
PR-xLA
US-A03
US-A10
US-A32
US-A39
US-A74
US-AaG
US-Act
US-ADR
US-AF1
US-Akn
US-ALQ
US-AMS
US-An1
US-An2
US-An3
US-AoL
US-AR1
US-AR2
US-ARb
US-ARc
US-ARM
US-ASH
US-ASL
US-ASM
US-Atq
US-Aud
US-Bar
US-BCM
US-Bd4
US-Bd5
US-Bd6
US-BdA
US-BdC
US-Beo
US-Bes
US-BgC
US-Bi1
US-Bi2
US-Bkg
US-Blk
US-Blo
US-BMM
US-Bn1
US-Bn2
US-Bn3
US-Bo1
US-Bo2
US-Br1
US-Br2
US-Br3
US-BRG
US-BRT
US-Brw
US-Bsg
US-BSM
US-BWa
US-BWb
US-BZB
US-BZF
US-BZL
US-BZo
US-BZS
US-CaV
US-CC1
US-CC2
US-CdM
US-Ced
US-CF1
US-CF2
US-CF3
US-CF4
US-CGG
US-ChR
US-CLF
US-Cms
US-CMW
US-Cop
US-CPk
US-CPR
US-CRK
US-CRT
US-CS1
US-CS2
US-CS3
US-CS4
US-CS5
US-CS6
US-CS7
US-CS8
US-Cst
US-Ctn
US-CwG
US-Cwt
US-CX1
US-CX2
US-CZ1
US-CZ2
US-CZ3
US-CZ4
US-DBk
US-DCS
US-Dea
US-Deu
US-DFC
US-DFK
US-Dia
US-Dix
US-Dk1
US-Dk2
US-Dk3
US-Dmg
US-DPP
US-DPW
US-DS1
US-DS2
US-DS3
US-EA4
US-EA5
US-EA6
US-EDN
US-EKH
US-EKN
US-EKP
US-EKY
US-Elm
US-ELW
US-EML
US-EPM
US-Esm
US-EvM
US-FBE
US-Fcr
US-Fmf
US-Fo1
US-Fo2
US-FPe
US-FR1
US-FR2
US-FR3
US-Fuf
US-Fwf
US-GBT
US-GCE
US-GL1
US-GL2
US-GLE
US-GMF
US-Goo
US-GZ1
US-GZ2
US-GZ3
US-Ha1
US-Ha2
US-HAR
US-HB1
US-HB2
US-HB3
US-HB4
US-HBK
US-Hn1
US-Hn2
US-Hn3
US-Ho1
US-Ho2
US-Ho3
US-HPY
US-HRA
US-HRC
US-HRN
US-HRP
US-HRS
US-Hsm
US-HVa
US-HVs
US-HWB
US-IB1
US-IB2
US-ICh
US-ICs
US-ICt
US-IL1
US-INa
US-INb
US-INc
US-INd
US-INe
US-INf
US-INg
US-INi
US-INj
US-INn
US-INp
US-Ivo
US-JER
US-JLN
US-JLR
US-Jo1
US-Jo2
US-Jo3
US-JRn
US-K4B
US-KCM
US-KFB
US-KFS
US-KGF
US-KL1
US-KL2
US-KL3
US-KLI
US-KLS
US-KM1
US-KM2
US-KM3
US-KM4
US-Knz
US-Kon
US-KPL
US-KS1
US-KS2
US-KS3
US-KS4
US-KUO
US-KUT
US-Kyv
US-LA1
US-LA2
US-LA3
US-LBJ
US-LGr
US-Lin
US-LL1
US-LL2
US-LL3
US-Los
US-LPH
US-LS1
US-LS2
US-LU1
US-LWW
US-MAC
US-MBP
US-MC1
US-MC2
US-MCP
US-Me1
US-Me2
US-Me3
US-Me4
US-Me5
US-Me6
US-Me7
US-Men
US-MFs
US-MG1
US-MH1
US-MH2
US-Mi1
US-Mi2
US-Mi3
US-Mj1
US-Mj2
US-MMS
US-MN1
US-MN2
US-MN3
US-Mo1
US-Mo2
US-Mo3
US-MOz
US-Mpj
US-MRf
US-MRM
US-MSR
US-MtB
US-MVF
US-MVW
US-MWA
US-MWF
US-MWo
US-MWS
US-MWU
US-MWW
US-Myb
US-NC1
US-NC2
US-NC3
US-NC4
US-Ne1
US-Ne2
US-Ne3
US-NGB
US-NGC
US-NMj
US-NOG
US-NP1
US-NP2
US-NR1
US-NR2
US-NR3
US-NR4
US-Nrf
US-Nrs
US-NSW
US-NWT
US-OF1
US-OF2
US-Oho
US-ONA
US-OPE
US-ORv
US-OSB
US-OWC
US-PAS
US-PeA
US-PFa
US-PFb
US-PFc
US-PFd
US-PFe
US-PFf
US-PFg
US-PFh
US-PFi
US-PFj
US-PFk
US-PFL
US-PFm
US-PFn
US-PFo
US-PFp
US-PFq
US-PFr
US-PFs
US-PFt
US-PHM
US-PiU
US-PLM
US-PLo
US-Pnp
US-Pon
US-Prr
US-PSH
US-PSL
US-PVA
US-Px1
US-Px2
US-Px3
US-RC1
US-RC2
US-RC3
US-RC4
US-RC5
US-RFE
US-RFW
US-RGA
US-RGB
US-RGF
US-RGG
US-RGo
US-RGW
US-Rls
US-Rms
US-Ro1
US-Ro2
US-Ro3
US-Ro4
US-Ro5
US-Ro6
US-Rpf
US-RRC
US-Rwe
US-Rwf
US-Rws
US-Sag
US-SB1
US-SB2
US-SB3
US-SBC
US-SCc
US-SCd
US-SCf
US-SCg
US-SCm
US-SCs
US-SCw
US-SdH
US-SDU
US-Seg
US-SER
US-Ses
US-SFP
US-SHC
US-Shd
US-SHS
US-Si1
US-Si2
US-SJ1
US-SJ2
US-Skr
US-Slt
US-SM1
US-Snd
US-Sne
US-Snf
US-SO2
US-SO3
US-SO4
US-SP1
US-SP2
US-SP3
US-SP4
US-SRC
US-SRE
US-SRG
US-SRM
US-Srr
US-SRS
US-SSH
US-Sta
US-StJ
US-StS
US-SuM
US-SuS
US-SuW
US-Syv
US-SZ1
US-SZ2
US-SZ3
US-TaS
US-TCS
US-TEF
US-TFF
US-Ton
US-TrB
US-TrS
US-Tur
US-Tw1
US-Tw2
US-Tw3
US-Tw4
US-Tw5
US-Twt
US-Tx1
US-Tx2
US-Tx3
US-Tx4
US-Tx5
US-Tx6
US-Tx7
US-Tx8
US-Tx9
US-Uaf
US-UC1
US-UC2
US-UG1
US-UiA
US-UiB
US-UiC
US-UiD
US-UiE
US-UiF
US-UiG
US-ULM
US-UM3
US-UMB
US-UMd
US-UND
US-Upa
US-UTB
US-UTD
US-UTM
US-UTN
US-UTV
US-UTW
US-Var
US-Vcm
US-Vcp
US-Vcs
US-VFP
US-WBW
US-WCr
US-Wdn
US-WEP
US-Wgr
US-Whs
US-Wi0
US-Wi1
US-Wi2
US-Wi3
US-Wi4
US-Wi5
US-Wi6
US-Wi7
US-Wi8
US-Wi9
US-Wjs
US-Wkg
US-Wlr
US-WOD
US-Woo
US-Wpp
US-WPT
US-Wrc
US-WT1
US-Wwt
US-xAB
US-xAE
US-xBA
US-xBL
US-xBN
US-xBR
US-xCL
US-xCP
US-xDC
US-xDJ
US-xDL
US-xDS
US-xGR
US-xHA
US-xHE
US-xJE
US-xJR
US-xKA
US-xKZ
US-xLE
US-xMB
US-xML
US-xNG
US-xNQ
US-xNW
US-xPU
US-xRM
US-xRN
US-xSB
US-xSC
US-xSE
US-xSJ
US-xSL
US-xSP
US-xSR
US-xST
US-xTA
US-xTE
US-xTL
US-xTR
US-xUK
US-xUN
US-xWD
US-xWR
US-xYE
US-YK1
US-YK2
US-Ylw
US-YNS