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  1. No Access

    Article

    Preface

    R. Vogt, L. W. Gay, J. D. Tenhunen, Ch. Bernhofer… in Theoretical and Applied Climatology (1996)

  2. No Access

    Article

    The available energy over a Scots Pine plantation: What's up for partitioning?

    Errors influencing the calculation of the available energy above a forest are discussed. The main emphasis is put on the investigation of the problems affecting the measurement of net radiation. This is done b...

    R. Vogt, Ch. Bernhofer, L. W. Gay, L. Jaeger… in Theoretical and Applied Climatology (1996)

  3. No Access

    Article

    Comparisons of xylem sap flow and water vapour flux at the stand level and derivation of canopy conductance for Scots pine

    Simultaneous measurements of xylem sap flow and water vapour flux over a Scots pine (Pinus sylvestris) forest (Hartheim, Germany), were carried out during the Hartheim Experiment (HartX), an intensive observation...

    A. Granier, P. Biron, B. Köstner, L. W. Gay… in Theoretical and Applied Climatology (1996)

  4. No Access

    Article

    Flux agreement above a Scots pine plantation

    The surface energy exchange of 12m high Scots pine plantation at Hartheim, Germany, was measured with a variety of methods during a 11-day period of fine weather in mid-May 1992. Net radiation and rate of ther...

    L. W. Gay, R. Vogt, Ch. Bernhofer, J. H. Blanford in Theoretical and Applied Climatology (1996)

  5. No Access

    Article

    The May–October energy budget of a Scots pine plantation at Hartheim, Germany

    This paper describes measurements of the Hartheim forest energy budget for the 157-day period of May 11 – Oct. 14, 1992. Data were collected as 30-min means. Energy available to the forest was measured with ne...

    L. W. Gay, R. Vogt, A. Kessler in Theoretical and Applied Climatology (1996)

  6. No Access

    Article

    The HartX-synthesis: An experimental approach to water and carbon exchange of a Scots pine plantation

    In May 1992 during the interdisciplinary measurement campaign HartX (Hartheim eXperiment), several independent estimates of stand water vapor flux were compared at a 12-m high Scots pine (Pinus silvestris) planta...

    Ch. Bernhofer, L. W. Gay, A. Granier, U. Joss… in Theoretical and Applied Climatology (1996)

  7. No Access

    Article

    Tests of a robust eddy correlation system for sensible heat flux

    Sensible heat flux estimates from a simple, one-propeller eddy correlation system (OPEC) were compared with those from a sonic anemometer eddy correlation system (SEC). In accordance with similarity theory, th...

    J. H. Blanford, L. W. Gay in Theoretical and Applied Climatology (1992)