Results 21 to 30 of about 5,381 (217)

Élevage intensif des ovins tropicaux à la Martinique

open access: yesINRAE Productions Animales, 1997
Les principales zones d’élevage de la Martinique reçoivent moins de 2 m d’eau par an, avec une saison sèche marquée. La zone d’élevage la plus importante est située sur le Périmètre Irrigué du Sud-Est (PISE : 10 % de la SAU de l’île). L’objectif général
M. MAHIEU, G. AUMONT, G. ALEXANDRE
doaj   +1 more source

Production semi-intensive au pâturage de caprins à viande en zone tropicale humide : le cas des cabris Créoles sur pangola (Digitaria decumbens) en Guadeloupe

open access: yesINRAE Productions Animales, 1997
Dans la Caraïbe, le mode de production animale le plus répandu est l’élevage au pâturage. Différents travaux menés sur l’exploitation du pangola (Digitaria decumbens) par les chèvres Créoles à viande en Guadeloupe sont présentés. Le troupeau est conduit
G. ALEXANDRE   +5 more
doaj   +1 more source

Combined non-convex second-order total variation with overlapping group sparsity for full waveform inversion

open access: yesApplied Mathematics in Science and Engineering, 2023
Full waveform inversion (FWI) can provide an accurate velocity model by matching observed and simulated seismograms. Mathematically, FWI is a highly ill-posed inverse problem that the observed data are independent of the model and cannot be inverted ...
Hongsun Fu, Hongyu Qi, Ruixue Gu
doaj   +1 more source

Evaluation of Global Fire Weather Database reanalysis and short-term forecast products [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2020
Daily Fire Weather Index (FWI) System components calculated from the NASA Modern-Era Retrospective analysis for Research and Applications, Version 2 (MERRA-2), are compared to FWI calculations from a global network of weather stations over 2004–2018, and
R. D. Field, R. D. Field
doaj   +1 more source

Performances zootechniques de la chèvre Créole allaitante de Guadeloupe. Bilan de 20 ans dans un élevage expérimental de l’INRA

open access: yesINRAE Productions Animales, 1997
Dans la zone Caraïbe, les chèvres sont principalement élevées pour la viande en système allaitant. Peu de références bibliographiques portent sur la caractérisation des chèvres locales en milieu tropical.
G. ALEXANDRE   +4 more
doaj   +1 more source

Studi Distribusi Tingkat Bahaya Kebakaran Menggunakan Fire Weather Index (FWI) di Kalimantan Barat [PDF]

open access: yes, 2021
Telah dilakukan berdasarkan perhitungan indeks Fire Weather Index (FWI) di daerah Kalimantan Barat data suhu udara, kelembapan relatif, kecepatan angin dan curah hujan pada tahun 2015-2019 berdasarkan data ECMWF ( European Center for Medium-Range Weather
Putra, Yoga Satria   +2 more
core   +1 more source

Ardeşen (Rize)’de Mart 2014’te meydana gelen orman yangınının meteorolojik hazırlayıcıları

open access: yesCoğrafi Bilimler Dergisi, 2014
Relationship between the weather conditions and forest fires in the winter and the spring that seen occasionally in Rize and its counties were investigated at Ardeşen forest fire example which occured on March 25, 2014.
Hurşit Yetmen
doaj   +1 more source

PyFWI: A Python package for full-waveform inversion and reservoir monitoring

open access: yesSoftwareX, 2023
Full-waveform inversion (FWI) of seismic data is a technique that can be used to image the subsurface as well as to monitor time-lapse changes in the subsurface (TL-FWI).
Amir Mardan   +2 more
doaj   +1 more source

Full waveform inversion in time and frequency domain of velocity modeling in seismic imaging: FWISIMAT a Matlab code

open access: yesEarth Sciences Research Journal, 2018
This paper investigates the capability of acoustic Full Waveform Inversion (FWI) in building Marmousi velocity model, in time and frequency domain. FWI is an iterative minimization of misfit between observed and calculated data which is generally solved ...
Sagar Singh   +2 more
doaj   +1 more source

DL-fused elastic FWI: Application to marine streamer data

open access: yes, 2022
Low-frequency data is crucial for successful retrieval of low-wavenumber model component in seismic full-waveform inversion (FWI), yet it is often limited by hardware.
Ovcharenko, Oleg   +9 more
core   +1 more source

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