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CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

Tower_team:
PI: T. Andrew Black andrew.black@ubc.ca - The University of British Columbia
ANCCONTACT: Marc-Andre Giasson Marc-Andre.Giasson@sbf.ulaval.ca -
Lat, Long: 53.9871700, -105.1177900
Elevation(m): 628.94
Network Affiliations: Ameriflux, Fluxnet-Canada
Vegetation IGBP: ENF (Evergreen Needleleaf Forests)
Climate Koeppen: Dfc (Subarctic: severe winter, no dry season, cool summer)
Mean Annual Temp (°C): 0.79
Mean Annual Precip. (mm): 405.6
Flux Species Measured: CO2
Years Data Collected: AmeriFlux: 1999 - Present
Description: 53.98717° N, 105.11779° W, elavation of 628.94 m, BOREAS 1994, 1996, BERMS climate measurements began Dec. 1996 and flux measurements in Apr. 1999
Research Topics:
Acknowledgment:
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CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

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Derived Quantities

  • LAI (cm2/g)
  • Canopy Height (m)
  • Photosynthesis
  • GPP
  • Latent Heat Exchange
  • Net Ecosystem Exchange
  • PPFD (Visible Light)
  • Precipitation (mm)
  • Ecosystem Respiration
  • Solar Radiation (Rg)
  • Rn (Net Radiation) W/m2
  • Air Temp (°C)
  • Vapor Pressure Deficit
  • Veg Properties
  • Plant Functional Type
  • Disturbance History

  • Instruments, Rel to Ref Pt

  • Elevation (m)
  • r, Θ (m, rad)

  • Soils Template

  • Soil Texture
  • Bulk Density (g/cm3)
  • Soil Carbon Stock and/or Density (tons/cm)
  • Approximate Area: 561.49 m2

    CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

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    Acknowledgements

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    CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

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    CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

    MODIS NDVI

    Normalized Difference Vegetation Index image for this site.

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    Citation:

    ORNL DAAC. 2008. MODIS Collection 5 Fixed Sites Subsetting and Visualization Tool. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/1251

    Read more on how to cite these MODIS images. Data come from NASA’s MODIS instruments installed on satellites Terra and Aqua, which scan the entire Earth’s surface every one to two days.

    CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

    Year Publication
    2015 Dennis Baldocchi, Cove Sturtevant (2015) Does day and night sampling reduce spurious correlation between canopy photosynthesis and ecosystem respiration?, Agricultural and Forest Meteorology, 207, 117-126.
    2007 Bergeron, O., Margolis, H. A., Black, T. A., Coursolle, C., Dunn, A. L., Barr, A. G., Wofsy, S. C. (2007) Comparison Of Carbon Dioxide Fluxes Over Three Boreal Black Spruce Forests In Canada, Global Change Biology, 13(1), 89-107.
    2001 Nakamura, R., Mahrt, L. (2001) Similarity Theory For Local And Spatially Averaged Momentum Fluxes, Agricultural And Forest Meteorology, 108(4), 265-279.
    2000 Nichol, C. J., Huemmrich, K. F., Black, T., Jarvis, P. G., Walthall, C. L., Grace, J., Hall, F. G. (2000) Remote Sensing Of Photosynthetic-Light-Use Efficiency Of Boreal Forest, Agricultural And Forest Meteorology, 101(2-3), 131-142.
    1997 Brooks, J. R., Flanagan, L. B., Varney, G. T., Ehleringer, J. R. (1997) Vertical Gradients In Photosynthetic Gas Exchange Characteristics And Refixation Of Respired CO2 Within Boreal Forest Canopies, Tree Physiology, 17(1), 1-12.
    1999 Malhi, Y., Baldocchi, D. D., Jarvis, P. G. (1999) The Carbon Balance Of Tropical, Temperate And Boreal Forests, Plant, Cell And Environment, 22(6), 715-740.
    1997 Margolis, H. A., Ryan, M. G. (1997) A Physiological Basis For Biosphere-Atmosphere Interactions In The Boreal Forest: An Overview, Tree Physiology, 17(8-9), 491-499.
    1997 Jarvis, P. G., Massheder, J. M., Hale, S. E., Moncrieff, J. B., Rayment, M., Scott, S. L. (1997) Seasonal Variation Of Carbon Dioxide, Water Vapor, And Energy Exchanges Of A Boreal Black Spruce Forest, Journal Of Geophysical Research: Atmospheres, 102(D24), 28953-28966.
    1997 Lavigne, M. B., Ryan, M. G. (1997) Growth And Maintenance Respiration Rates Of Aspen, Black Spruce And Jack Pine Stems At Northern And Southern BOREAS Sites, Tree Physiology, 17(8-9), 543-551.
    2003 Griffis, T., Black, T., Morgenstern, K., Barr, A., Nesic, Z., Drewitt, G., Gaumont-Guay, D., McCaughey, J. (2003) Ecophysiological Controls On The Carbon Balances Of Three Southern Boreal Forests, Agricultural And Forest Meteorology, 117(1-2), 53-71.
    2001 Bisbee, K., Gower, S., Norman, J., Nordheim, E. (2001) Environmental Controls On Ground Cover Species Composition And Productivity In A Boreal Black Spruce Forest, Oecologia, 129(2), 261-270.
    1997 Saugier, B., Granier, A., Pontailler, J. Y., Dufrene, E., Baldocchi, D. D. (1997) Transpiration Of A Boreal Pine Forest Measured By Branch Bag, Sap Flow And Micrometeorological Methods, Tree Physiology, 17(8-9), 511-519.
    2002 Mahrt, L., Vickers, D. (2002) Relationship Of Area-Averaged Carbon Dioxide And Water Vapour Fluxes To Atmospheric Variables, Agricultural And Forest Meteorology, 112(3-4), 195-202.
    1999 Rayment, M. B., Jarvis, P. G. (1999) Seasonal Gas Exchange Of Black Spruce Using An Automatic Branch Bag System, Canadian Journal Of Forest Research, 29(10), 1528-1538.
    2003 Chen, J. M., Ju, W., Cihlar, J., Price, D., Liu, J., Chen, W., Pan, J., Black, A., Barr, A. (2003) Spatial Distribution Of Carbon Sources And Sinks In Canada's Forests, Tellus Series B-Chemical and Physical Meteorology, 55(2), 622-641.
    1999 Kucharik, C. J., Norman, J. M., Gower, S. T. (1999) Characterization Of Radiation Regimes In Nonrandom Forest Canopies: Theory, Measurements, And A Simplified Modeling Approach, Tree Physiology, 19(11), 695-706.
    1999 Sandmeier, S., Deering, D. (1999) Structure Analysis And Classification Of Boreal Forests Using Airborne Hyperspectral BRDF Data From ASAS, Remote Sensing Of Environment, 69(3), 281-295.
    1997 Sullivan, J. H., Bovard, B. D., Middleton, E. M. (1997) Variability In Leaf-Level CO2 And Water Fluxes In Pinus Banksiana And Picea Mariana In Saskatchewan, Tree Physiology, 17(8-9), 553-561.
    2001 Whitehead, D., Gower, S. T. (2001) Photosynthesis And Light-Use Efficiency By Plants In A Canadian Boreal Forest Ecosystem, Tree Physiology, 21(12-13), 925-929.
    1999 Gastellu-Etchegorry, J., Guillevic, P., Zagolski, F., Demarez, V., Trichon, V., Deering, D., Leroy, M. (1999) Modeling BRFAnd Radiation Regime Of Boreal And Tropical Forests, Remote Sensing Of Environment, 68(3), 281-316.
    2001 Gower, S. T., Krankina, O., Olson, R. J., Apps, M., Linder, S., Wang, C. (2001) Net Primary Production And Carbon Allocation Patterns Of Boreal Forest Ecosystems, Ecological Applications, 11(5), 1395-1411.
    2001 Swanson, R. V., Flanagan, L. B. (2001) Environmental Regulation Of Carbon Dioxide Exchange At The Forest Floor In A Boreal Black Spruce Ecosystem, Agricultural And Forest Meteorology, 108(3), 165-181.
    2003 Turner, D. P., Urbanski, S., Bremer, D., Wofsy, S. C., Meyers, T., Gower, S. T., Gregory, M. (2003) A Cross-Biome Comparison Of Daily Light Use Efficiency For Gross Primary Production, Global Change Biology, 9(3), 383-395.
    1999 Roujean, J. (1999) Measurements Of PAR Transmittance Within Boreal Forest Stands During BOREAS, Agricultural And Forest Meteorology, 93(1), 1-6.
    1997 Steele, S. J., Gower, S. T., Vogel, J. G., Norman, J. M. (1997) Root Mass, Net Primary Production And Turnover In Aspen, Jack Pine And Black Spruce Forests In Saskatchewan And Manitoba, Canada, Tree Physiology, 17(8-9), 577-587.
    1997 Goulden, M. L., Daube, B. C., Fan, S., Sutton, D. J., Bazzaz, A., Munger, J. W., Wofsy, S. C. (1997) Physiological Responses Of A Black Spruce Forest To Weather, Journal Of Geophysical Research: Atmospheres, 102(D24), 28987-28996.
    1997 Lerdau, M., Litvak, M., Palmer, P., Monson, R. (1997) Controls Over Monoterpene Emissions From Boreal Forest Conifers, Tree Physiology, 17(8-9), 563-569.
    1997 Kimball, J. S., Thornton, P. E., White, M. A., Running, S. W. (1997) Simulating Forest Productivity And Surface-Atmosphere Carbon Exchange In The BOREAS Study Region, Tree Physiology, 17(8-9), 589-599.
    2002 Rayment, M. B., Loustau, D., Jarvis, P. J. (2002) Photosynthesis And Respiration Of Black Spruce At Three Organizational Scales: Shoot, Branch And Canopy, Tree Physiology, 22(4), 219-229.
    2003 O'Connell, K. E., Gower, S. T., Norman, J. M. (2003) Comparison Of Net Primary Production And Light-Use Dynamics Of Two Boreal Black Spruce Forest Communities, Ecosystems, 6(3), 236-247.
    2004 Bond-Lamberty, B., Wang, C., Gower, S. T. (2004) A Global Relationship Between The Heterotrophic And Autotrophic Components Of Soil Respiration?, Global Change Biology, 10(10), 1756-1766.
    1997 Goulden, M. L., Crill, P. M. (1997) Automated Measurements Of CO2 Exchange At The Moss Surface Of A Black Spruce Forest, Tree Physiology, 17(8-9), 537-542.

    CA-Obs: Saskatchewan - Western Boreal, Mature Black Spruce

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