Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Bruno Monteny"'
Autor:
Bruno Monteny, Jean-Pierre Vandervaere, Michel Vauclin, Isabelle Braud, P. Bessemoulin, Marcel Sicot
Publikováno v:
Journal of Hydrology. :912-945
In the framework of the HAPEX-Sahel experiment, a data set was gathered on a fallow savannah site of the Central East Supersite. This includes 54 days of atmospheric forcing (air temperature and humidity, wind speed, solar and long-wave radiation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fb227fdf42071c24300547e616dceb1
https://doi.org/10.1016/s0022-1694(96)03177-0
https://doi.org/10.1016/s0022-1694(96)03177-0
Publikováno v:
Agricultural and Forest Meteorology. 81:201-216
In this paper, we determine the apparent soil thermal diffusivity of a dense sandy soil of the HAPEX-Sahel experiment. Several current methods are compared. Two temperature data sets are chosen. In the first, the assumption of steady periodicity is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c50fe13e1e75fdc0c1c6d8b67b907ed
https://doi.org/10.1016/0168-1923(95)02323-2
https://doi.org/10.1016/0168-1923(95)02323-2
Publikováno v:
Remote Sensing of Environment
A four-layer hydrologic model, coupled to a vegetation growth model, has been used to investigate the differences between aerodynamic surface temperature and radiative surface temperature over sparsely vegetated surface. The rationale for the couplin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6327fd803c8c7bba1d18a8a0b3a9152
https://doi.org/10.1016/s0034-4257(96)00037-5
https://doi.org/10.1016/s0034-4257(96)00037-5
Publikováno v:
Agricultural and Forest Meteorology. 68:77-91
A two-layer model was developed and used to estimate sensible heat flux over a sparse millet crop from surface radiometric temperature. The millet crop was grown in farming conditions on the central site of the HAPEX-Sahel experiment in southern Nige
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cdbdcfc10b9d854b7756a11a13b1268
https://doi.org/10.1016/0168-1923(94)90070-1
https://doi.org/10.1016/0168-1923(94)90070-1
Autor:
Xavier Roux, Bruno Monteny
Publikováno v:
Ecological Studies ISBN: 9780387948447
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ee870ef443813ddc874e882ec0805f8
https://doi.org/10.1007/978-0-387-33857-6_6
https://doi.org/10.1007/978-0-387-33857-6_6
At one of the ‘Supersites’ within the HAPEX-Sahel exercise, soil, vegetation and atmospheric water vapour were sampled for measurement of the concentration of stable isotopes of water. The sampling took place at the beginning of the wet season. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85d36a818c8c06d5a25f6de0e807b013
http://www.documentation.ird.fr/hor/fdi:010021614
http://www.documentation.ird.fr/hor/fdi:010021614
A method is presented for calculating conductive heat flux at the soil surface (G0) from measured soil heat flux (G) some centimetres beneath the ground surface. The method does not require estimation of thermal properties and is valid for inhomogene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f0c62295c191fea79d9c704dde2c1f
http://www.documentation.ird.fr/hor/fdi:010021612
http://www.documentation.ird.fr/hor/fdi:010021612
Autor:
John H. C. Gash, Stephen D. Prince, Thierry Lebel, Bruno Monteny, Yann Kerr, J. Brouwer, P. Bessemoulin, Edwin T. Engman, A. J. Dolman, A. Tinga, Piers J. Sellers, Pavel Kabat, Frédérique Saïd, J.P. Goutorbe, Michel Hoepffner, J.S. Wallace
Publikováno v:
Remote Sensing of Environment, 51, 215-234
Remote Sensing of Environment 51 (1995)
Remote Sensing of Environment 51 (1995)
Hapex Sahel (Hydrologic Atmospheric Pilot Experiment in the Sahel) was an international program focused on the soil-plant-atmosphere energy, water and carbon balance in the west African Sahel. It was intended to improve our understanding of the inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac9363bc541aed35671aff6bbc52b53
http://www.documentation.ird.fr/hor/fdi:41393
http://www.documentation.ird.fr/hor/fdi:41393
The estimation of the partitioning of available energy from remote sensing techniques is addressed for a Sahelian fallow savannah. It is a composite vegetation consisting of shrubs of Guiera senegalensis scattered above a stand of sparse grass. A two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2d08817f9c15ebe5a83a5745a017374
http://www.documentation.ird.fr/hor/fdi:39740
http://www.documentation.ird.fr/hor/fdi:39740
This paper addresses the problem of estimating surface fluxes at large scale over heterogeneous terrain, and the corresponding determination of effective surface parameters. Two kinds of formulation are used to calculate the fluxes of sensible and la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52946113802eb36a628a1a9c3b9b2b06
http://www.documentation.ird.fr/hor/fdi:41389
http://www.documentation.ird.fr/hor/fdi:41389