Oliver Sonnentag
Oliver Sonnentag
Associate Professor, Canada Research Chair Tier 2, Université de Montréal, Département de géographie
Verified email at - Homepage
Cited by
Cited by
Climate change, phenology, and phenological control of vegetation feedbacks to the climate system
AD Richardson, TF Keenan, M Migliavacca, Y Ryu, O Sonnentag, ...
Agricultural and Forest Meteorology 169, 156-173, 2013
Digital repeat photography for phenological research in forest ecosystems
O Sonnentag, K Hufkens, C Teshera-Sterne, AM Young, M Friedl, ...
Agricultural and Forest Meteorology 152, 159-177, 2012
Leaf area index measurements at Fluxnet-Canada forest sites
JM Chen, A Govind, O Sonnentag, Y Zhang, A Barr, B Amiro
Agricultural and Forest Meteorology 140 (1-4), 257-268, 2006
Evaluating remote sensing of deciduous forest phenology at multiple spatial scales using PhenoCam imagery
ST Klosterman, K Hufkens, JM Gray, E Melaas, O Sonnentag, I Lavine, ...
Biogeosciences 11 (16), 4305-4320, 2014
How to quantify tree leaf area index in an open savanna ecosystem: a multi-instrument and multi-model approach
Y Ryu, O Sonnentag, T Nilson, R Vargas, H Kobayashi, R Wenk, ...
Agricultural and Forest Meteorology 150 (1), 63-76, 2010
Linking near-surface and satellite remote sensing measurements of deciduous broadleaf forest phenology
K Hufkens, M Friedl, O Sonnentag, BH Braswell, T Milliman, ...
Remote Sensing of Environment 117, 307-321, 2012
Large loss of CO2 in winter observed across the northern permafrost region
SM Natali, JD Watts, BM Rogers, S Potter, SM Ludwig, AK Selbmann, ...
Nature Climate Change 9 (11), 852-857, 2019
Ecological impacts of a widespread frost event following early spring leaf‐out
K Hufkens, MA Friedl, TF Keenan, O Sonnentag, A Bailey, J O'Keefe, ...
Global Change Biology 18 (7), 2365-2377, 2012
Using digital repeat photography and eddy covariance data to model grassland phenology and photosynthetic CO2 uptake
M Migliavacca, M Galvagno, E Cremonese, M Rossini, M Meroni, ...
Agricultural and Forest Meteorology 151 (10), 1325-1337, 2011
Using phenocams to monitor our changing Earth: toward a global phenocam network
TB Brown, KR Hultine, H Steltzer, EG Denny, MW Denslow, J Granados, ...
Frontiers in Ecology and the Environment 14 (2), 84-93, 2016
Expert assessment of future vulnerability of the global peatland carbon sink
J Loisel, AV Gallego-Sala, MJ Amesbury, G Magnan, G Anshari, ...
Nature climate change 11 (1), 70-77, 2021
On the correct estimation of effective leaf area index: Does it reveal information on clumping effects?
Y Ryu, T Nilson, H Kobayashi, O Sonnentag, BE Law, DD Baldocchi
Agricultural and Forest Meteorology 150 (3), 463-472, 2010
Greenhouse gas (CO2, CH4, H2O) fluxes from drained and flooded agricultural peatlands in the Sacramento-San Joaquin Delta
JA Hatala, M Detto, O Sonnentag, SJ Deverel, J Verfaillie, DD Baldocchi
Agriculture, ecosystems & environment 150, 1-18, 2012
Tracking forest phenology and seasonal physiology using digital repeat photography: a critical assessment
TF Keenan, B Darby, E Felts, O Sonnentag, MA Friedl, K Hufkens, ...
Ecological applications 24 (6), 1478-1489, 2014
Representativeness of Eddy-Covariance flux footprints for areas surrounding AmeriFlux sites
H Chu, X Luo, Z Ouyang, WS Chan, S Dengel, SC Biraud, MS Torn, ...
Agricultural and Forest Meteorology 301, 108350, 2021
Continuous observation of tree leaf area index at ecosystem scale using upward-pointing digital cameras
Y Ryu, J Verfaillie, C Macfarlane, H Kobayashi, O Sonnentag, R Vargas, ...
Remote Sensing of Environment 126, 116-125, 2012
On the uncertainty of phenological responses to climate change, and implications for a terrestrial biosphere model
M Migliavacca, O Sonnentag, TF Keenan, A Cescatti, J O'Keefe, ...
Biogeosciences 9 (6), 2063-2083, 2012
Reviews and syntheses: Changing ecosystem influences on soil thermal regimes in northern high-latitude permafrost regions
MM Loranty, BW Abbott, D Blok, TA Douglas, HE Epstein, BC Forbes, ...
Biogeosciences 15 (17), 5287-5313, 2018
Greenness indices from digital cameras predict the timing and seasonal dynamics of canopy‐scale photosynthesis
M Toomey, MA Friedl, S Frolking, K Hufkens, S Klosterman, O Sonnentag, ...
Ecological Applications 25 (1), 99-115, 2015
Is the spherical leaf inclination angle distribution a valid assumption for temperate and boreal broadleaf tree species?
J Pisek, O Sonnentag, AD Richardson, M Mõttus
Agricultural and Forest Meteorology 169, 186-194, 2013
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