NEP / NBP Modeling
He, L., J. M. Chen, H. Croft, A. Gonsamo, X. Luo, J.
Liu, R. Liu, Y. Liu, 2017. Nitrogen availability dampens optimism
for the positive impacts of CO2 fertilization on terrestrial
ecosystem carbon and water cycles. Geophysical Research
Letters (in press).
Luo, X., H. Croft, J. M. Chen, P. Bartlett, R. Staebler,
and N. Froelich, 2017. Incorporating leaf chlorophyll content
into a terrestrial biosphere model for estimating carbon and
water fluxes at a forest site. Agricultural and Forest
Meteorology, 248: 156-168.
Chen, Z., J. M. Chen, S. Zhang, X. Zheng, W. Ju, G.
Mo, and X. Lu, 2017. Optimization of terrestrial ecosystem
model parameters using atmospheric CO2 concentration data
with a global carbon assimilation system (GCAS). Journal
of Geophysical Research-Biogeosciences, 122. https://doi.org/
10.1002/2016JG003716
Dugan, A. J., R. Birdsey, S. P. Healey, Y. Pan, F. Zhang,
G. Mo, J. M. Chen, C. Woodall, A. J. Hernandez, K. McCullough,
J. B. McCarter, C. L. Raymond, and K. Dante-Wood, 2017. Forest
Sector Carbon Analyses Support Land Management Planning and
Projects: Assessing the Influence of Anthropogenic and Natural
Factors. Climatic Change , DOI: 10.1007/s10584-017-2038-5.
Gonsamo, A., J. M. Chen, S. J. Colombo, M. T. Ter-Mikaelian,
J. Chen, and F. Zhang. 2017. Global change induced biomass
growth offsets carbon releases through increased forest fire
and respiration of the central Canadian boreal forest. Journal
of Geophysical Research-Biogeosciences, 122: 1275-1293,
DOI:10.1002/2016JG00362732
Zhang, F., Y. Pan, R. A. Birdsey, J.
M. Chen, and A. Dugan, 2016. Seeking potential
contributions to future carbon budget in conterminours
US forests considering disturbances. Theoretical and Applied
Climatology, DOI: 10.1007/s00704-016-1936-1
Jiang, F. J. M. Chen, L. X.
Zhou, W. M. Ju, H.F. Zhang, T. Machida, P. Ciais, W. Peters, H.M. Wang, B.Z., Chen, L.X. Liu, C.H.,
Zhang, 2016. A comprehensive estimate of recent carbon sink in China using both
top-down and bottom-up methods. Scientific
Reports, DOI: 10.1038/srep22130
Wang,
Y., G. Li, J. Ding, Z. Guo, S. Tang, R. Liu, J. M.
Chen, 2016. A combined GLAS and MODIS estimation of the global distribution
of mean forest canopy height. Remote
Sensing of Environment, 174: 24-43
Zhang, Q., W. Ju, J. M. Chen, H. Wang, F. Yang, W. Fan, Q. Huang, T. Zheng,
Y. Feng, Y. Zhou, M. He, F. Qiu, X. Wang, J. Wang, F. Zhang and S. Chou. 2015. Ability of the photochemical
reflectance index to track light use efficiency for a sub-tropical planted
coniferous forest. Remote Sensing, 7: 16938-16962, DOI:10.3390/rs71215860
Zhang, C., W. Ju, J. M. Chen, X. Wang, L.
Yang, G. Zheng, 2015. Disturbance-induced reduction
of biomass carbon sinks of China's forests in recent years. Environmental Research Letters, DOI:10.1088/1748-9326/10/11/114021
Chen, Z., J. M. Chen, X. Zheng, F. Jiang, J.
Qin, S. Zhang, W. Yuan, W. Ju, and G. Mo, 2015. Optimizing
photosynthetic and respiratory parameters based on the seasonal variation
pattern in regional net ecosystem productivity obtained from atmospheric
inversion. Science Bulletin, 60: 1954-1961
Zhang, F., J. M. Chen,
Y. Pan, R. Birdsey, W. Ju, S.
Shen, , and A. Dungan
(2015), Impacts of inadequate historical disturbance
data in the early 20th century on modeling recent carbon dynamics
(1951-2010) in conterminous US forests, Journal
of Geophysical Research-Biogeosciences DOI: 10.1002/2014JG002798
Jiang, F., H. M. Wang, J. M. Chen, T. Machida, L. X. Zhou, W. M. Ju, H. Matsueda, and Y. Sawa, 2014.
Carbon balance of China constrained by CONTRAIL aircraft CO2
measurements, Atmospheric Chemistry and
Physics, 14: 10133-10144
Croft, H., J. M. Chen,
and T. Noland. 2014. Stand age effects on Boreal forest physiology using a long time-series of satellite data. Forest Ecology and Management 328: 202-208
Zhang C., W. Ju, J. M. Chen, D. Li, X. Wang, W. Fan, M. Li., and
W. Zan. 2014. Mapping forest stand age in China using
remotely sensed forest height and observation data. Journal of Geophysical Research-Biogeosciences. DOI: 10.1002/2013JG002515
Wu, C., D. Gaumont-Guay, T. A. Black, R.S. Jassal,
S. Xu, J. M. Chen, A. Gonsamo,
2014. Soil respiration mapped by exclusively use of MODIS data for
forest landscapes of Saskatchewan, Canada. ISPRS Journal of Photogrammetry and Remote Sensing, 94:80-90
Zheng,
H., Y. Li, J. M. Chen, T. Wang, H. Qing, and S. Yao, 2014. Applying a dual optimization method to quantify carbon fluxes:
recent progress in carbon flux inversion. Chinese Science Bulletin, 59: 222-226, doi:10.1007/s11434-013-0016-5
Wu, C., and J. M. Chen, 2014. Reconstruction
of interannual variability of NEP using a
process-based model (InTEC) with climate and
atmospheric records at Fluxnet-Canada forest sites. International Journal of Climatology,
34: 1715-1722.
Wu, C., Gough, C.M., Gonsamo, A., J.
M. Chen. 2013. Evidence of autumn phenology control on
annual net ecosystem productivity in two temperate deciduous
forests. Ecological Engineering, 60, 88-95
Liu, M., H. Wang, H., T. Oda, Y. Zhao. X. Yang, R. Zang,
B. Zang, J. Bi, and J. M. Chen. 2013. Refined estimate
of China's CO2 emissions in spatiotemporal distributions.
Atmospheric Chemistry and Physics, 13: 10873-10882.
 Full
pdf file
Stoy, P. C., M. Dietze, A.D. Richardson, R. Vargas, A.G. Barr, R.S. Anderson, M.A.
Arain, I.T. Baker, T.A. Black, J.M. Chen, R.B. Cook, C.M. Gough, R.F. Grant, D.Y. Hollinger, C. Izaurralde, C.J. Kucharik, P. Lafleur, B.E. Law, S. Liu, E. Lokupitiya, Y. Luo, J.W. Munger, C. Peng, B. Poulter, D.T. Price, D.M. Ricciuto, W.J. Riley, A.K. Sahoo, K. Schaefer, C.R. Schwalm, H. Tian, H. Verbeeck, and E. Weng. 2013. Evaluating the agreement between measurements and models of net ecosystem exchange at different times and time scales using wavelet coherence: An example using data from the North American Carbon Program Site-Level Interim Synthesis. 10: 6983-6909. doi:10.5194/bg-10-6893-2013.
Chen, J, M, Chen, X. F., and W. Ju. 2013.
Effects of Vegetation Heterogeneity and Surface Topography
on Spatial Scaling of Net Primary Productivity. Biogeosciences,
10, 4879–4896
Full
pdf file.
Wu, C., J. M. Chen, T. A. Black, D. T.
Price, W. A. Kurz, A. R. Desai, A. Gonsamo, R. S. Jassal,
C. M. Gough, G. Bohrer, D. Dragoni, M. Herbst, B Gielen, F.
Berninger, T. Vesala, I. Mammarella, K. Pilegaard and P. D.
Blanken, 2013. Interannual variability of net ecosystem productivity
in forests is explained by carbon flux phenology in autumn.
Global Ecology and Biogeography, 22: 994-1006.
Full
pdf file
Vargas, R., O. Sonnentag, G. Abramowitz, A. Carrara, J. M. Chen, P. Ciais, A.
Correia, T. Keenan, H. Kobayashi, J.-M. Ourcival, D. Papale, D., Pearson, J.
Pereira, S. Piao, S. Rambal, and D. Baldocchi, 2013. Drought Influences the
Accuracy of Simulated Ecosystem Fluxes: A Model-Data Meta-analysis for
Mediterranean Oak Woodlands. Ecosystems, 1-16.
Gonsamo, A., J. M. Chen and P. D. Odorico.
2013. Deriving land surface phenology indicators from CO2
eddy covariance measurements. Ecological Indicators
29: 203-207.
Full
pdf file
Zhang, C. H., W. M. Ju, J. M. Chen, M. Zan,
D. Li, Y. Zhou, and X. Wang. 2013. Biotic driving forces for
China's forest biomass carbon sink based on seven inventories
from 1973 to 2008. Climate Change, 101: 33-51.
Full
pdf file
Houweling, S. et al. (J. M. Chen among 52 authors).
2013. Iconic CO2 time series at risk. Science,
337: 1038-1040, DOI:10.1126 /science. 337.6098.1038-b
Gonsamo, A., J. M. Chen, W. Kurz, D.
Price and C. Wu. 2013. Land surface phenology index
from optical satellite measurements and CO2 eddy flux observations.
Journal of Geophysical Research-Biogeosciences. VOL.
117, G03032, doi:10.1029/2012JG002070.
Full
pdf file
Wu, C., and J. M. Chen. 2013. Diverse responses of vegetation
production to interannual summer drought in North America.
International Journal of Applied Earth Observation and
Geoinformation, 21, 1-6.
Wu, C., J. M. Chen, A. R. Desai, P. M. Lafleur, S. B. Verma.
2013. Positive impacts of precipitation intensity on monthly
CO2 fluxes in North America. Global and Planetary Change,
100: 204-214.
Wu, C. J. M. Chen, W. A. Kurz, D. T.
Price, P. M. Lafleur, R. S. Jassal, D. Dragoni, G. Bohrer,
C. M. Gough, S. B. Verma, A. E. Suyker, J. W. Munger. 2012.
Interannual and spatial impacts of phonological transitions,
growing season length and spring and autumn emperatures on
carbon sequestration: A North America flux data synthesis.
Global and Planetary Change, 92-92: 179-190.
Full
pdf file
Wu, C. and J. M. Chen. 2013. Deriving
a new phenological indicator of interannual net carbon exchange
in contrasting boreal deciduous and evergreen forests.
Ecological Indicators, 24: 113-119.
Full
pdf file
Gonsamo, A., J. M. Chen, C. Wu, and D.
Dragoni (2012). Predicting deciduous forest carbon uptake
phenology by upscaling FLUXNET measurements using remote sensing
data. Agricultural and Forest Meteorology, 165: 127–
135.
Full
pdf file
Wu, C., J. M. Chen, A. Gonsamo,
D. T. Price, T. A. Black, and W. A. Kurz. 2012. Interannual
variability of carbon sequestration is determined by the lag
between ends of net uptake and growing season: evidence from
long records of two contrasting mature forests. Agricultural
and Forest Meteorology, 164: 29-38.
Full
pdf file
Huntzinger D. N. et al. (J. M. Chen among 28
authors). 2012. North American Carbon Project (NACP) regional
interim synthesis: terrestrial biospheric model intercomparison.
Ecological Modeling, 232: 144–157.
Full
pdf file
Coursolle, C. et al. (J. M. Chen among
13 authors). 2012. How Stand Age Influences the Magnitude
and Seasonality of Carbon Fluxes in Canadian Forests. Agricultural
and Forest Meteorology (165: 136-148.
Full
pdf file
Richardson, A., et al. (J. M. Chen among
31 authors), 2012. Land surface models need better representation
of vegetation phenology: results from the North American Carbon
Program Site Synthesis. Global Change Biology 18, 566–584,
doi: 10.1111/j.1365-2486.2011.02562.x.
Full
pdf file
Schwalm, C. R., et al. (J. M. Chen among
47 authors), 2011. A model-data intercomparison of CO2 exchange
across North America: results from the North America Carbon
Program Site Synthesis. Journal of Geophysical Research-Biogeosciences,
115, G00H05, doi:10.1029/2009JG001229.
Full
pdf file
Chen, B., T. A. Black, N. Coops, R. Jassal, J. M. Chen,
and M. Johnson, 2010. Modeling to discern nitrogen fertilization
impacts on carbon sequestration in a Pacific Northwest Douglas-fir
forest in the first post fertilization year. Global Chang
Biology, doi: 10.1111/j.1365-2486.2010.02298.
Full
pdf file
Ju, W., J. M. Chen, T. A. Black, A. G. Barr, H. McCaughey,
and N. T. Roulet, 2010. Spatially explicit modelling of coupled
water and carbon cycles in Canada's forests and wetlands.
Tellus, DOI: 10.1111/j.1600-0889.2010.00459.x.
Full
pdf file
Yi, C., et al. (J. M. Chen among 116 co-authors). 2010.
Climate control of terrestrial carbon exchange across biomes
and continents. Environmental Research Letters, doi:10.1088/1748-9326/5/3/034007.
Full
pdf file
Wang, Z., and J. M. Chen. 2010. A greener future for
China's cities. Science, 327:1199 (5 March)
Sonnentag, O., G. van der Kamp, A. Barr, J. M. Chen,
2010. On the relationship between water table depth and water
vapor and carbon dioxide fluxes in a minerotrophic fen. Global
Change Biology, 16:1762-1776, doi: 10.1111/j.1365-2486.2009.02032.x.
Full
pdf file
Shi, X. Z., H.J. Wang, D.S. Yu, D. C. Weindorf, X.F.
Cheng, X.Z. Pan, W.X. Sun, and J.M. Chen, 2009 Potential for
soil carbon sequestration of eroded areas in subtropical China.
Soil and Tillage Research, 105: 322-327.
Full pdf file
Chen, J. M., Huang, S., W. Ju, D. Goumont-Guay, and
T. A. Black, 2009, Daily heterotrophic respiration model considering
the non-linear effect of diurnal temperature variability.
Journal of Geophysical Research-Biogeosciences , vol.
114, G01022, doi: 10.1029/2008JG000834.
Govind, A., J. M. Chen, and W. Ju, 2009, Spatially Explicit
Simulation of Hydrologically Controlled Carbon and Nitrogen
Cycles and Associated Feedback Mechanisms in a Boreal Ecosystem.
Journal of Geophysical Research-Biogeosciences, 114
G02006, doi: 10.1029/2008JG000728
Full pdf file
Chan, D., M. Ishizawa, K. Higuchi, S. Maksyutov, and
J. M. Chen, 2008, Seasonal CO2 rectifyer effect and large scale
extratropical atmospheric transport. Journal of Geophyiscal
Research, 113, D17309, doi:10.1029/2007JD009443.
Full pdf file
Chen, B., J. M. Chen, G. Mo, and T. A. Black, 2008.
Comparison of regional carbon flux estimates from CO2 concentration
measurements and remote sensing-based footprint integration.
Global Biogeochemical Cycles, VOL. 22, GB2012, doi:10.1029/2007GB003024.
Full
pdf file
Sonnentag, O., J. M. Chen, N. T. Roulet, W. Ju, and
A. Govind, 2008. Spatially explicit simulation of peatland
hydrology and carbon dioxide exchange: The influence of topography.
Journal of Geophysical Research-Biogeosciences. Vol. 113,
G02005, doi:10.1029/2007JG000605
Full pdf
file
Chen, J. M., S. C. Thomas, Y. Yin, V. Maclaren, J. Liu,
J. Pan, G. Liu, Q. Tian, Q. Zhu, J.-J. Pan, X. Shi, J. Xue,
and E. Kang, 2007. Enhancing forest carbon sequestration in
China: Toward an integration of scientific and socio-economic
perspectives. Journal of Environmental Management,
85: 515-523
Full pdf file
Chen, J. M., 2005. Satellite Imagery for Mapping the Carbon
Source and Sink Distribution in Canada's Forests and Wetlands.
Physics in Canada (invited paper, accepted)
Chen, B., J. M. Chen, D. Worthy, Interannual variability
in the atmospheric CO2 rectification over a boreal forest
region. (Article #: 2004JD005546, accepted with revisions)
Ju, W., J. M. Chen, T. A. Black, H. McCaughey, and N. Roulet,
Hydrological Effects on Carbon Cycles of Canada's Forests
and Wetlands. Tellus B (accepted with revisions)
Grant R.F., Zhang Y. , Yuan F., Wang S., Gaumont-Guay D.,
Hanson P.J., Chen J. M., Black T.A., Barr A., Baldocchi D.D.,
Arain A. Modelling water stress effects on CO2 and energy
exchange in temperate and boreal deciduous forests. Global
Biogeochemical Cycles (accepted).
Grant R.F., Arain A., Arora V., Barr A., Black T.A., Chen
J. M., Wang, S., Yuan F., Zhang Y. Modelling high temperature
effects on CO2 and energy exchange in temperate and boreal
coniferous forests. Ecological Modelling (accepted).
Higuchi, K., A. Shashkov, D. Chan, N. Saigusa, S. Murayama,
S. Yamamoto, H. Kondo, J. M. Chen, J. Liu and B. Chen Simulations
of Seasonal and Inter-annual Variability of Net CO2 Flux at
Takayama with BEPS Ecosystem Model. Agricultural and Forest
Meteorology (accepted with revisions).
Liu, J. X., D. T. Price, J. M. Chen, M. Siltanen. Nitrogen
Budget and Nitrogen controls on Ecosystem Carbon Sequestration:
A Model Implementation and Application to Saskatchewan, Canada.
Ecological Modeling (in press)
Chan, D., K. Higuchi, C.W. Yuen, J. Liu, A. Shashkov,
J. M. Chen, 2004. On the CO2 exchange between the atmosphere
and the biosphere: the role of synoptic and mesoscale processes.
Tellus B. 56: 194-212.
Liu, J. Y., S. Wang, J. M. Chen, M. Liu, D. Zhuang, 2004.
Storages of soil organic carbon and nitrogen and land use
changes in China 1990-2000. Acta Geographica Sinica, 59: 483-496.
Chen, B., J. M.Chen, J. Liu, D. Chan, K. Higutchi, and A.
Shashkov, 2004. A Vertical Diffusion Scheme to Estimate the
Atmospheric Rectifier Effect. J. Geophy. Res. Vol.109 D04306.
Full
pdf file download
Amiro, B. D., J. I. MacPherson, R. L. Desjardins, J. M. Chen,
and J. Liu, 2003. Post-fire carbon fluexes in the western
Canadian boreal forest: evidence from towers, aircraft and
remote sensing. Agricultural and Forest Meteorology, 115:91-107
Full pdf file download
Chen, J. M., W. Ju, J. Cihlar, D. Price, J. Liu, W. Chen,
J. Pan, T. A. Black, and A. Barr, 2003. Spatial distribution
of carbon sources and sinks in Canada's forests based on remote
sensing. Tellus B. 55(2): 622-642.
Chen, W, J. M. Chen, D. T. Price and J. Cihlar, 2002. Effects
of stand age on net primary productivity of boreal black spruce
forests in Canada. Canadian Journal for Forest Research, 32:833-842.
Hall, F. G., A. K. Betts, S. Frolking, R. Brown, J. M. Chen,
W. Chen, S. Halldin, D. Lettenmaier, J. Schafer, 2002. The
Boreal Ecosystem and Land Surface/Climate Interactions, BAHC
Synthesis Book edited by Paval Kabat et. Al.
Amthor, J. S., J. M. Chen, J. S. Clein, S. E. Frolking, M.
L. Goulden, R. F. Grant, J. S. Kimball, A. W. King, A. D.
McGuire, N. T. Nikolov, C. S. Potter, S. Wang, and S. C. Wofsy,
2001. Boreal forest CO2 exchange and evapotranspiration predicted
by nine ecosystem process models: Inter-model comparisons
and relations to field measurements. J. Geophys. Res., 106:
33,623- 33,648.Full
pdf file download
Potter, C. S. , S. Wang, N. T. Nikolov, A. D. McGuire, J.
Liu, A. W. King, J. S. Kimball, R. F. Grant, S. E. Frolking,
J. S. Clein, J. M. Chen, and J. S. Amthor. 2001. Comparison
of boreal ecosystem model sensitivity to variablity in climate
and forest site parameters J. Geophys. Res., 106: 33,671-
33,688.Full
pdf file download
Chen, W. J., J. M. Chen, D. T. Price, J. Cihlar, and J.,
Liu, J. 2000. Carbon offset potentials of four alternative
forest management strategies in Canada: A simulation study,
Mitigation and Adaptation Strategies for Global Change, 5(2):143-169.
Full
pdf file download
Chen, W. J., J. M. Chen, J.Cihlar, 2000. An integrated terrestrial
ecosystem carbon-budge model based on changes in disturbance,
climate and atmospheric chemistry. Ecological Modeling, 135:55-79.
Full
pdf file download
Chen, J. M., W. Chen, J. Liu, J. Cihlar, 2000. Annual carbon
balance of Canada's forests during 1895-1996. Global Biogeochemical
Cycles, Vol. 14 , No. 3 , Pp 839-850.
Full
pdf file download
Chen, W.J., J. M. Chen, J. Liu, and J. Cihlar, 2000. Approaches
for reducing uncertainties in regional forest carbon balance,
Global Biogeochemical Cycles, Vol. 14 , No. 3 , Pp 827-838.
Full
pdf file download
Chen, J. M., S. G. Leblanc, J. Cihlar, R. Desjardins and
J. I. MacPherson, 1999. Extending aircraft and tower-based
CO2 flux measurements to a boreal region using a Landsat TM
landcover map. Journal of Geophysical Research-Atmosphere,
104: 16859-16877.
Full
pdf file download
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