Correction of sonic anemometer angle of attack errors (2006)
Nakai, Taro, Van Der Molen, M.K., Gash, J.H.C., Kodama, Yuji
An improved method of correcting for the angle of attack error resulting from the imperfect (co)sine response of ultrasonic anemometers is proposed. The angle of attack, which was calculated as the...
The response of R2 and R3-type solent ultrasonic anemometers was tested in a series of wind tunnel experiments. The vertical wind velocity was found to be seriously undermeasured for large angles of...
Manzi, A.O., Kruijt, B., Zanchi, F.B., Silva, R.L., ...
Comparative measurements of radiation flux components and turbulent fluxes of energy and CO2 are made at two sites in South West Amazonia: one in a tropical forest reserve and one in a pasture. The...
Vegetation, water, humans and the climate; a new perspective on an interactive system (2004)
Kabat, P., Claussen, M., Dirmeyer, P.A., Gash, J.H.C., Meybeck, M., ...
Biospheric Aspects of the Hydrological Cycle (2002)
Kabat, P., Claussen, M., Dirmeyer, P.A., Gash, J.H.C., Meybeck, M., ...
Andreae, M.O., Artaxo, P., Brandão, C., Carswell, F.E., Ciccioli, P., ...
The biogeochemical cycling of carbon, water, energy, aerosols, and trace gases in the Amazon Basin was investigated in the project European Studies on Trace Gases and Atmospheric Chemistry as a...
Araújo, A.C., Nobre, A.D., Kruijt, B., Elbers, J.A., Dallarosa, R., Stefani, P., ...
Forests around Manaus have staged the oldest and the longest forest-atmosphere CO2 exchange studies made anywhere in the Amazon. Since July 1999 the exchange of CO2, water, and energy, as well as...
Andreae, M. O., Artaxo, P., Brandao, C., Carswell, F. E., Ciccioli, P., Da Costa, A. L., ...
The biogeochemical cycling of carbon, water, energy, aerosols, and trace gases in the Amazon Basin was investigated in the project European Studies on Trace Gases and Atmospheric Chemistry as a...
Multi-objective conditioning of a simple SVAT model (1999)
Franks, S. W., Beven, K. J., Gash, J. H. C.
It has previously been argued that current Soil Vegetation Atmosphere Transfer (SVAT) models are over-parameterised given the calibration data typically available. Using the Generalised Likelihood...
Carbon dioxide measurements in the nocturnal boundary layer over Amazonian forest (1999)
Culf, A. D., Fisch, G., Malhi, Y., Carvalho Costa, R., Nobre, A. D., ...
Measurements of carbon dioxide concentration, temperature and windspeed were made in the nocturnal boundary layer over a tropical forest near Manaus, Brazil using a tethered balloon system. The...
Multi-objective conditioning of a simple SVAT model (1999)
Franks, S. W., Beven, K. J., Gash, J. H. C.
It has previously been argued that current Soil Vegetation Atmosphere Transfer (SVAT) models are over-parameterised given the calibration data typically available. Using the Generalised Likelihood...
Carbon dioxide measurements in the nocturnal boundary layer over Amazonian forest (1999)
Culf, A. D., Fisch, G., Malhi, Y., Carvalho Costa, R., Nobre, A. D., ...
Measurements of carbon dioxide concentration, temperature and windspeed were made in the nocturnal boundary layer over a tropical forest near Manaus, Brazil using a tethered balloon system. The...
Multi-objective conditioning of a simple SVAT model. (1999)
Franks, S. W., Beven, Keith J., Gash, J. H. C.
It has previously been argued that current Soil Vegetation Atmosphere Transfer (SVAT) models are over-parameterised given the calibration data typically available. Using the Generalised Likelihood...
Biospheric aspects of the hydrological cycle; preface (1998)
Hutjes, R.W.A., Kabat, P., Running, S.W., Shuttleworth, W.J., Field, C., Bass, B., ...
An overview of HAPEX-Sahel: a study in climate and desertification. (1997)
Goutorbe, J.P., Lebel, T., Dolman, A.J., Gash, J.H.C., Kabat, P., Kerr, Y.H., ...
The variability of evaporation during the HAPEX-Sahel Intensive Observation Period. (1997)
Gash, J.H.C., Kabat, P., Monteny, B., Amadou, M., Bessemoulin, P., Billing, H., ...
The variation in evaporative fraction and actual evaporation is examined for three sample days in the HAPEX-Sahel Intensive Observation Period (IOP), including data from all the vegetation types and...
Dolman, A.J., Gash, J.H.C., Goutorbe, J.P., Kerr, Y., Lebel, T., Prince, S.D., ...
This paper summarizes the results of HAPEX-Sahel presented in this Special Issue to produce a broad picture of the role land surface processes play in determining Sahelian climate. It highlights key...
The variability of evaporation during the HAPEX-Sahel intensive observation period (1997)
Gash, J.H.C., Kabat, P., Monteny, B.A., Elbers, J.A., Verhoef, A.
The variability of evaporation during the HAPEX-Sahel intensive observation period (1997)
Gash, J.H.C., Kabat, P., Monteny, B.A., Amadou, M., Bessemoulin, P., Billing, H., ...
An overview of HAPEX-Sahel: a study in climate desertification (1997)
Goutorbe, J.P., Lebel, T., Dolman, A.J., Gash, J.H.C., Kabat, P., Kerr, Y.H., ...
An overview of HAPEX-Sahel: a study in climate desertification (1997)
Goutorbe, J.P., Lebel, T., Dolman, A.J., Gash, J.H.C., Kabat, P., Kerr, Y.H., ...
A large scale field experiment in the Amazon basin (LAMBADA/BATERISTA) (1995)
Dolman, A.J., Kabat, P., Gash, J.H.C., Noilhan, J., Jochum, A.M., Nobre, C.
A description is given of a large-scale field experiment planned in the Amazon basin, aimed at assessing the large-scale balances of energy, water and carbon dioxide. The embedding of this experiment...
Hydrological and Atmospheric Pilot Experiment in the Sahel; experimental plan August 1992 (1995)
Goutorbe, J.P., Lebel, T., Tinga, A., Dolman, H., Engman, E.T., Gash, J.H.C., ...
HAPEX-Sahel was a land-surface-atmosphere interaction experiment, carried out in the Sahelian region of West Africa in Niger in 1992. This publication served as a reference for the execution of the...
Prince, S.D., Kerr, Y.H., Goutorbe, J.P., Lebel, T., Tinga, A., Bessemoulin, P., ...
HAPEX-Sahel was an international programme focused on the soil-plant-atmosphere energy, water and carbon balances in the West African Sahel. It was aimed at improving our understanding of the...