Zobrazeno 1 - 10
of 37
pro vyhledávání: '"M. Méthy"'
Autor:
M. Méthy
Publikováno v:
Photosynthetica. 38:505-512
The photochemical reflectance index (PRI), based on reflectance signatures at 531 and 570 nm, and associated with xanthophyll pigment inter-conversion and related thylakoid energisation, was evaluated as an indicator of photosynthetic function in a M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b80ce7c8956e37f70ec491d391075b
https://doi.org/10.1023/a:1012449104831
https://doi.org/10.1023/a:1012449104831
A Two-channel Hyperspectral Radiometer for the Assessment of Photosynthetic Radiation-use Efficiency
Autor:
M. Méthy
Publikováno v:
Journal of Agricultural Engineering Research. 75:107-110
A radiometric device was designed for simultaneous measurement of plant canopy reflectance in two narrow wavelength bands centred around 531 and 570 nm. The device facilitates a quick analysis of a photochemical reflectance index (PRI, a non-intrusiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c4762bdcd655c9a8496410c78add4e
https://doi.org/10.1006/jaer.1999.0488
https://doi.org/10.1006/jaer.1999.0488
Publikováno v:
Photosynthetica. 37:239-247
Two methods have been developed concurrently for hyperspectral measurements of plant canopy reflectance in two narrow wavelength bands centred around 531 and 570 nm. A laboratory-built two-channel radiometer provided an easy and quick estimation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723e04af13ae90d88b1fddf6fa39c55a
https://doi.org/10.1023/a:1007143322043
https://doi.org/10.1023/a:1007143322043
Autor:
M. Méthy
Publikováno v:
Journal of Near Infrared Spectroscopy. 5:175-178
The arrangement of data in the output file of some equipment needs to be modified to allow a further processing of the results. Taking as an example the spectrophotometric data of a near infrared system, simple software has been developed to convert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc1cdba77d307622dc5c864567a4c644
https://doi.org/10.1255/jnirs.111
https://doi.org/10.1255/jnirs.111
Publikováno v:
Canadian Journal of Forest Research. 27:31-38
La reaction a la temperature des indices de fluorescence chlorophyllienne chez deux especes d arbres sempervirents mediterraneens, un conifere, Pinus halepensis Mill., et un chene, Quercus ilex L., et leur capacite a recuperer apres un stress thermiq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89a0a57db790cca4ea7e7d95befc8c4a
https://doi.org/10.1139/x96-127
https://doi.org/10.1139/x96-127
Publikováno v:
Canadian Journal of Botany. 70:1556-1562
The genotypic variability of six interspecific neighbouring pairs of white clover (Trifolium repens L.) and perennial rye grass (Lolium perenne L.) has been examined in relation to chlorophyll fluorescence and leaf water content. Fluorescence was mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e0bf165e087a546e1be1a72a6fa05b
https://doi.org/10.1139/b92-196
https://doi.org/10.1139/b92-196
Autor:
M. Méthy
Publikováno v:
Proceedings of IGARSS '93 - IEEE International Geoscience and Remote Sensing Symposium.
The principles of in vivo chlorophyll fluorescence are summarized. The main features of the two types of fluorometries, the conventional and the pulse amplitude modulation, are outlined. Examples are given of the change in chlorophyll fluorescence pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::425d6a049bac032d4712a851e0ae9b2d
https://doi.org/10.1109/igarss.1993.322674
https://doi.org/10.1109/igarss.1993.322674
Publikováno v:
Photosynthetica
Photosynthetica, Springer Verlag, 2002, ⟨10.1023/A:1021345724248⟩
Photosynthetica, 2002, 40 (2), pp.227-232. ⟨10.1023/A:1021345724248⟩
Photosynthetica, Springer Verlag, 2002, ⟨10.1023/A:1021345724248⟩
Photosynthetica, 2002, 40 (2), pp.227-232. ⟨10.1023/A:1021345724248⟩
International audience; Net photosynthetic rate, radiation use efficiency, chlorophyll (Chl) fluorescence, photochemical reflectance index (PRI), and leaf water potential were measured during a 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d9cc99439e2ca4ae27d6828da770c35
http://www.documentation.ird.fr/hor/fdi:010038623
http://www.documentation.ird.fr/hor/fdi:010038623
Publikováno v:
International Journal of Remote Sensing
International Journal of Remote Sensing, Taylor & Francis, 2002, 23, pp.5135-5139. ⟨10.1080/01431160210163100⟩
International Journal of Remote Sensing, 2002, 23, pp.5135-5139. ⟨10.1080/01431160210163100⟩
International Journal of Remote Sensing, Taylor & Francis, 2002, 23, pp.5135-5139. ⟨10.1080/01431160210163100⟩
International Journal of Remote Sensing, 2002, 23, pp.5135-5139. ⟨10.1080/01431160210163100⟩
International audience; Measurements of leaf reflectance in two narrow wavelength bands centred around 530 and 570 nm were carried out during withering of two contrasting functional and structural types (annual vs. evergreen): Chenopodium quinoa (Wil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::069bb31626af91f84a8409300e35bddb
https://hal.ird.fr/ird-03373221
https://hal.ird.fr/ird-03373221
Publikováno v:
Annales des Sciences Forestières
Le principal objectif de cette etude est d'analyser la distribution verticale de la masse surfacique foliaire (LMA) dans dix formations a chenes mediterraneens a feuillage persistant au sein de gradients de disponibilite en eau dans le sud de la Fran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e159e8aaffc5e12f703520b89b8fd86
https://hal.archives-ouvertes.fr/hal-00883074
https://hal.archives-ouvertes.fr/hal-00883074