AmeriFlux Publications from the Community

Age-Related Changes In Ecosystem Structure And Function And Effects On Water And Carbon Exchange In Ponderosa Pine
Irvine, J., Law, B. E., Kurpius, M. R., Anthoni, P. M., Moore, D., Schwarz, P. A.

As forests age, their structure and productivity change, yet in some cases, annual rates of water loss remain unchanged. To identify mechanisms that might explain such observations, and to determine if widely different age classes of forests differ functionally, we examined young (Y, 25 years), mature (M, 90 years) …

Journal: Tree Physiology, Volume 24 (7): 753-763 (2004), ISBN . DOI: 10.1093/treephys/24.7.753 Sites: US-Me4, US-Me5

Modeling Temporal And Large-Scale Spatial Variability Of Soil Respiration From Soil Water Availability, Temperature And Vegetation Productivity Indices
Reichstein, M., Rey, A., Freibauer, A., Tenhunen, J., Valentini, R., Banza, J., Casals, P., Cheng, Y., Grünzweig, J. M., Irvine, J., Joffre, R., Law, B. E., Loustau, D., Miglietta, F., Oechel, W., Ourcival, J., Pereira, J. S., Peressotti, A., Ponti, F., Qi, Y., Rambal, S., Rayment, M., Romanya, J., Rossi, F., Tedeschi, V., Tirone, G., Xu, M., Yakir, D.

Field-chamber measurements of soil respiration from 17 different forest and shrubland sites in Europe and North America were summarized and analyzed with the goal to develop a model describing seasonal, interannual and spatial variability of soil respiration as affected by water availability, temperature, and site properties. The …

Journal: Global Biogeochemical Cycles, Volume 17 (4): n/a-n/a (2003), ISBN . DOI: 10.1029/2003gb002035 Sites: US-Blo, US-Me4, US-Me5, US-SO3

Changes In Carbon Storage And Fluxes In A Chronosequence Of Ponderosa Pine
Law, B. E., Sun, O. J., Campbell, J., Van Tuyl, S., Thornton, P. E.

Forest development following stand-replacing disturbance influences a variety of ecosystem processes including carbon exchange with the atmosphere. On a series of ponderosa pine (Pinius ponderosa var. Laws.) stands ranging from 9 to> 300 years in central Oregon, USA, we used biological measurements to estimate carbon …

Journal: Global Change Biology, Volume 9 (4): 510-524 (2003), ISBN . DOI: 10.1046/j.1365-2486.2003.00624.x Sites: US-Me4, US-Me5

Contrasting Soil Respiration In Young And Old-Growth Ponderosa Pine Forests
Irvine, J., Law, B. E.

Three years of fully automated and manual measurements of soil CO₂ efflux, soil moisture and temperature were used to explore the diel, seasonal and inter-annual patterns of soil efflux in an old-growth (250-year-old, O site) and recently regenerating (14-year-old, Y site) ponderosa pine forest in central …

Journal: Global Change Biology, Volume 8 (12): 1183-1194 (2002), ISBN . DOI: 10.1046/j.1365-2486.2002.00544.x Sites: US-Me4, US-Me5

Seasonal Differences In Carbon And Water Vapor Exchange In Young And Old-Growth Ponderosa Pine Ecosystems
Anthoni, P. M., Unsworth, M. H., Law, B. E., Irvine, J., Baldocchi, D. D., Tuyl, S. V., Moore, D.

Eddy covariance measurements of carbon dioxide and water vapor exchange were made above a young and an old-growth ponderosa pine (Pinus ponderosa Dougl. ex P. & C. Laws) ecosystem located in a semiarid environment in central Oregon. The old-growth stand (O site) is a mixture of 250- and 50-year-old ponderosa …

Journal: Agricultural And Forest Meteorology, Volume 111 (3): 203-222 (2002), ISBN . DOI: 10.1016/s0168-1923(02)00021-7 Sites: US-Me4, US-Me5

Spatial And Temporal Variation In Respiration In A Young Ponderosa Pine Forest During A Summer Drought
Law, B., Kelliher, F., Baldocchi, D., Anthoni, P., Irvine, J., Moore, D., Van Tuyl, S.

Respiration rates of heterogeneous forest canopies arise from needles, stems, roots and soil microbes. To assess the temporal and spatial variation in respiration rates of these components in a heterogeneous ponderosa pine forest canopy, and the processes that control these fluxes, we conducted an intensive field study during …

Journal: Agricultural And Forest Meteorology, Volume 110 (1): 27-43 (2001), ISBN . DOI: 10.1016/s0168-1923(01)00279-9 Sites: US-Me5

Carbon Storage And Fluxes In Ponderosa Pine Forests At Different Developmental Stages
Law, B., Thornton, P., Irvine, J., Anthoni, P., Van Tuyl, S.

We compared carbon storage and fluxes in young and old ponderosa pine stands in Oregon, including plant and soil storage, net primary productivity, respiration fluxes, eddy …

Journal: Global Change Biology, Volume 7 (7): 755-777 (2001), ISBN . DOI: 10.1046/j.1354-1013.2001.00439.x Sites: US-Me4, US-Me5

Carbon Dioxide And Water Vapor Exchange By Young And Old Ponderosa Pine Ecosystems During A Dry Summer
Law, B. E., Goldstein, A. H., Anthoni, P. M., Unsworth, M. H., Panek, J. A., Bauer, M. R., Fracheboud, J. M., Hultman, N.

We investigated key factors controlling mass and energy exchange by a young (6-year-old) ponderosa pine (Pinus ponderosa Laws.) plantation on the west side of the Sierra Nevada Mountains and an old-growth ponderosa pine forest (mix of 45- and 250-year-old trees) on the east side of the Cascade Mountains, from June through …

Journal: Tree Physiology, Volume 21 (5): 299-308 (2001), ISBN . DOI: 10.1093/treephys/21.5.299 Sites: US-Me4, US-Me5

Measuring And Modelling Seasonal Variation Of Carbon Dioxide And Water Vapour Exchange Of A Pinus Ponderosa Forest Subject To Soil Water Deficit
Law, B. E., Williams, M., Anthoni, P. M., Baldocchi, D. D., Unsworth, M. H.

We conducted ecosystem carbon and water vapour exchange studies in an old-growth Pinus ponderosaforest in the Pacific North-west region of the United States. The canopy is heterogeneous, with tall multiaged trees and an open, clumped canopy with low leaf area. Carbon assimilation can occur throughout relatively mild winters, …

Journal: Global Change Biology, Volume 6 (6): 613-630 (2000), ISBN . DOI: 10.1046/j.1365-2486.2000.00339.x Sites: US-Me5

Page 3 of 3 pages

2

3

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