Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J. H. C. Gash"'
Autor:
A. D. Culf, G. Fisch, Y. Malhi, R. Carvalho Costa, A. D. Nobre, A. de O. Marques Filho, J. H. C. Gash, J. Grace
Publikováno v:
Hydrology and Earth System Sciences, Vol 3, Iss 1, Pp 39-53 (1999)
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 measurements were made up to a maximum height of 300 m o
Externí odkaz:
https://doaj.org/article/2e1bcaf1e05643ff8995120834161842
Publikováno v:
Hydrology and Earth System Sciences, Vol 3, Iss 4, Pp 477-488 (1999)
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 Uncertainty Estimation (GLUE) methodology, multiple f
Externí odkaz:
https://doaj.org/article/ed810cc21aff49308577df92f723e9b7
Autor:
J.-P. Goutorbe, T. Lebel, A. Tinga, P. Bessemoulin, J. Brouwer, A. J. Dolman, E. T. Engman, J. H. C. Gash, M. Hoepffner, P. Kabat, Y. H. Kerr, B. Monteny, S. Prince, F. Said, P. Sellers, J. S. Wallace
Publikováno v:
Annales Geophysicae, Vol 12, Pp 53-64 (1994)
The Hydrologic Atmospheric Pilot EXperiment in the Sahel (HAPEX-Sahel) was carried out in Niger, West Africa, during 1991 - 1992, with an intensive observation period (IOP) in August - October 1992. It aims at improving the parameterization of lan
Externí odkaz:
https://doaj.org/article/cf68ee5155614f23a6a644281b683a6a
Publikováno v:
Hydrology and Earth System Sciences, Vol 2, Iss 1, Pp 137-137 (1998)
Externí odkaz:
https://doaj.org/article/1780bf4a16fc447ba80d9b518440d7f9
Autor:
J.-P. Goutorbe, T. Lebel, A. Tinga, P. Bessemoulin, J. Brouwer, A. J. Dolman, E. T. Engman, J. H. C. Gash, M. Hoepffner, P. Kabat, Y. H. Kerr, B. Monteny, S. Prince, F. Said, P. Sellers, J. S. Wallace
Publikováno v:
Annales Geophysicae, Vol 12, Iss 1, Pp 53-64 (0000)
The Hydrologic Atmospheric Pilot EXperiment in the Sahel (HAPEX-Sahel) was carried out in Niger, West Africa, during 1991 - 1992, with an intensive observation period (IOP) in August - October 1992. It aims at improving the parameterization of land s
Externí odkaz:
https://doaj.org/article/66d6c6e013bd46448d73731e12db9f82
Publikováno v:
Hydrology and Earth System Sciences, Vol 2, Iss 1, Pp 137-137 (1998)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9e02ef23ce7fb2419cb8841ea3ac372
https://www.hydrol-earth-syst-sci.net/2/137/1998/hess-2-137-1998.pdf
https://www.hydrol-earth-syst-sci.net/2/137/1998/hess-2-137-1998.pdf
Autor:
J. H. C. Gash, C. A. Nobre
Publikováno v:
Bulletin of the American Meteorological Society. 78:823-830
This paper reviews the climatological measurements and some of the modeling in the Anglo–Brazilian Amazonian Climate Observational Study (ABRACOS) project. The local-scale, mesoscale, and large-scale climatic impacts of Amazonian deforestation are
Autor:
J. H. C. Gash, A. D. Culf
Publikováno v:
Boundary-Layer Meteorology. 79:301-306
It is shown that by accumulating an appropriate combination of the sums of fluctuating variables and their cross products it is possible to apply a linear detrend to eddy correlation data, and calculate variances and fluxes in a single pass operation
Publikováno v:
Scopus-Elsevier
This paper reports ground-based measurements of albedo at two different sites in south-western Niger: agricultural fallow at the ICRISAT Sahelian Center (ISC), Sadore, and a type of open natural forest (tiger-bush), 6 km south-west of ISC. The vegeta
Publikováno v:
Scopus-Elsevier
Net radiation and evaporation are compared over two contrasting land surfaces, fallow bushland and bare soil, in Niger, West Africa. Data are presented for 6 days, before and after a large rainstorm (39 mm), which illustrate how evaporation from the