Éditeur(s) : Monachii ; Lipsiae : apud Frid. Fleischer in comm.
Extrait de : Flora brasiliensis : enumeratio plantarum in Brasilia hactenus detectarum quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas
Résumé : Édition : 1873-1874
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Université Toulouse III - Paul Sabatier. Service Commun de la Documentation
Permalien : http://www.manioc.org/patrimon/TLS17082
TLS17082

Éditeur(s) : Caribbean Volunteer Expeditions Caribbean Volunteer Expeditions ( Corning, NY )
Résumé : Pleasant Valley Plantation also known as Thornton Estate

Droits : All rights reserved by the source institution.

Éditeur(s) : Caribbean Volunteer Expeditions Caribbean Volunteer Expeditions ( Corning, NY )

Droits : All rights reserved by the source institution.

Éditeur(s) : INRAP : Institut National de Recherches Archéologiques Préventives Université des Antilles. Service commun de la documentation
Extrait de : "L'archéologie urbaine, l'archéologie funéraire et l'archéozoologie : apports des disciplines archéologiques à la connaissance des sociétés passées des Antilles", le 11 mars 2016. Université des Antilles
Description : L'exemple de la fouille du site de l'Habitation Beausoleil à Saint-Claude (Guadeloupe) portera, dans un premier temps, sur les processus opératoire d?une intervention en archéologie préventive. Dans un second temps, la présentation des résultats issus de deux opérations archéologiques (habitation Beausoleil, route de Belfond (Saint-Claude, Guadeloupe) et Cour d?Appel, rue Sch?lcher (Fort-de-France, Martinique) permettra de mettre en exergue les différents métiers de l'archéologie et de montrer l'apport des différentes disciplines mises en présence à la connaissance de ces sites.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V16054
V16054

Éditeur(s) : Caribbean Volunteer Expeditions Caribbean Volunteer Expeditions ( Corning, NY )

Droits : All rights reserved by the source institution.

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen X (après index)
Résumé : Famille des Solanaceae

Permalien : http://www.manioc.org/images/TLS17080-0195i1
TLS17080-0195i1

Éditeur(s) : Archives départementales de la Martinique
36Fi94
Guadeloupe
Martinique
Marie Galante
Dominique
La Désirade

Droits : Reproduction soumise à autorisation des Archives de la Martinique
http://www.patrimoines-martinique.org/ark:/35569/a011421949177dV5XbX

Extrait de : Annuaire de la vie martiniquaise (entre p. 376 et p. 377)
Résumé : Ancien pavillon de l'Indochine de l'Exposition universelle de Paris de 1889, reconstruit sur place par l'architecte Pierre-Henri Picq. Abrite le legs Schoelcher. Style éclectique (néo-byzantin, art nouveau, classique). Classé Monument historique (1993)
Siècle(s) traité(s) : 19
Provenance : Communauté d'agglomération de La Rochelle. Médiathèque Michel-Crépeau
Permalien : http://www.manioc.org/images/MMC16033-0459i1
MMC16033-0459i1

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
The Kazdag Massif exposes an extensional metamorphic dome in the Biga Peninsula of northwest Turkey, bounded on both flanks by detachments and/or shear zones. The northern flank is marked by the extensional Alakeci shear zone (ASZ), with poorly known P-T-t path. We therefore focus on metamorphic conditions and temporal history of the ASZ to determine its tectono-metamorphic evolution. ASZ mylonites were derived from both the footwall Kazdag Massif core metamorphic rocks and the hanging wall Cetmi melange lithologies. The mylonitic fabrics in the ASZ depict a top-to-the NNE shearing, parallel to the NNE-plunging stretching lineation and NNW-dipping mylonitic foliation. This geometry implies normal sense movement i.e. north-side down-dip extensional displacement along this flank of the Kazdag Massif. The northward transition from ductile to brittle-ductile shear regime through the ASZ shows that the non-coaxial deformation occurred at decreasing temperatures and degree of metamorphism. The paragenesis in equilibrium of the mylonitic gneisses and schists contains quartz + feldspar + muscovite + biotite + garnet staurolite, with late retrogressive chlorite after biotite and garnet. Calculated thermo-barometric conditions for ASZ rocks yielded pressures between 6.9 and 5.7 kbar and temperatures between 706 and 587 degrees C, which constrain the peak metamorphism. The mylonitic rocks supplied isochron Ar-39/Ar-40 mica ages between 26.97 and 24.19 Ma, which we interpret to date the cooling of the mylonites following the P-T decrease across the ASZ. The metamorphic data support the structural record and strengthen the extensional character of the ASZ. The transition from sillimanite-bearing footwall Kazdag Massif core gneisses in the deeper structural levels to chlorite schists; towards the shallow structural levels at the top of the ASZ, is consistent with an extensional exhumation of the metamorphic pile. These data allow us to determine the peak P-T conditions and the temporal evolution in the northern flank of the Kazdag Massif, where Late Oligocene extensional exhumation was assisted by NNE-directed ductile-brittle ASZ, which had operated from amphibolite to greenschist facies. The ASZ, together with similar time-constrained ductile-brittle activity of SW-directed detachment along the southern flank of the massif, collectively indicates a bivergent mode of extension in the western Kazdag Massif. The latter is likely influenced by magmatic activity spatially and temporally related to these extensional zones. At the regional scale, the bivergent tectono-metamorphic pattern of the Kazdag Massif is similar to those observed on other places of the north-central Aegean domain.
ISSN: 0024-4937

hal-00445246
https://hal.archives-ouvertes.fr/hal-00445246
DOI : 10.1016/j.lithos.2009.02.010

Éditeur(s) : Lyon : Jean Pillehotte
Extrait de : Histoire des drogues espiceries, et de certains medicamens simples, qui naissent és Indes tant orientales, que occidentales, divisée en deux parties (p. 204)
Résumé : Jonc odorant
Siècle(s) traité(s) : 17
Permalien : http://www.manioc.org/images/BBX17002-0228i1
BBX17002-0228i1

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
To better understand the microstructural evolution of a "serpentinized" mantle rock and the influence of various hydrous phases on the seismic properties of the mantle wedge, we have conducted the detailed microstructural analyses of a sample of tremolite-chlorite-antigorite schist collected from the Moses Rock dike (central part of the Colorado Plateau). We performed differential effective media (DEM) modelling to study the effect of three hydrous phases forming two-phase aggregates with olivine, considering the crystallographic preferred orientation (CPO) of each phase and the shape ratio of the hydrous phases. We have demonstrated that in a partially serpentinized peridotite, the olivine CPO characteristic of [100](010) dislocation glide is still preserved, and the high-temperature asthenospheric flow is preserved with a foliation normal to that of antigorite schist. The transformation of olivine into antigorite occurs predominantly (~ 75%) by the relationship (100)ol || (001)atg with [001]ol || [010]atg, with the (010)ol || (001)atg and [001]ol || [010]atg relationship observed in areas of weak antigorite CPO. Chlorite results from the phase transformation of olivine in a relatively static environment, as shown by the correlation between the olivine-chlorite CPOs with (100)ol || (100)ch, (010)ol || (001)ch and (001)ol || (010)ch. The fluid percolation that caused the localized metasomatism and partial hydration of the mantle occurred possibly along trans-lithospheric shear zones. The presence of chlorite induces the most important drop on the P-wave velocities and may help to explain some local low velocities in the fore-arc mantle wedges, but is unlikely to be of global importance due to its very high Vp/Vs ratio ~ 1.9. On the other hand, antigorite is the only phase that causes important modification on the propagation directions of P and S-waves, and the only phase to explain the polarization of the fastest shear waves parallel to the subduction trench.
ISSN: 0040-1951

hal-00858061
https://hal.archives-ouvertes.fr/hal-00858061
DOI : 10.1016/j.tecto.2013.03.022

Éditeur(s) : Paris : Imprimerie royale
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13142
SCH13142

Éditeur(s) : Caribbean Volunteer Expeditions Caribbean Volunteer Expeditions ( Corning, NY )

Droits : All rights reserved by the source institution.

Éditeur(s) : Caribbean Volunteer Expeditions Caribbean Volunteer Expeditions ( Corning, NY )

Droits : All rights reserved by the source institution.

Extrait de : Banquet Gerville – Réache : 29 février 1904 (Première de couverture)
Résumé : Portrait de Gaston Gerville-Réache, né en 1854 à Pointe-à-Pitre en Guadeloupe.Homme politique guadeloupéen, il fut député radical de la Guadeloupe de 1881 à 1906.En 1893, il mena les cérémonies des funérailles2 de Victor Sch?lcher. Il meurt le 30 mai 1908 à Mareil-en-France, dans le Val-d'Oise
Siècle(s) traité(s) : 20
Droits : Domaine public
Permalien : http://www.manioc.org/images/PAP111760003i1
PAP111760003i1

Éditeur(s) : HAL CCSD
Résumé : Atmospheric carbon dioxide records indicate that the land surface has acted as a strong global carbon sink over recent decades, with a substantial fraction of this sink probably located in the tropics, particularly in the Amazon. Nevertheless, it is unclear how the terrestrial carbon sink will evolve as climate and atmospheric composition continue to change. Here we analyse the historical evolution of the biomass dynamics of the Amazon rainforest over three decades using a distributed network of 321 plots. While this analysis confirms that Amazon forests have acted as a long-term net biomass sink, we find a long-term decreasing trend of carbon accumulation. Rates of net increase in above-ground biomass declined by one-third during the past decade compared to the 1990s. This is a consequence of growth rate increases levelling off recently, while biomass mortality persistently increased throughout, leading to a shortening of carbon residence times. Potential drivers for the mortality increase include greater climate variability, and feedbacks of faster growth on mortality, resulting in shortened tree longevity. The observed decline of the Amazon sink diverges markedly from the recent increase in terrestrial carbon uptake at the global scale, and is contrary to expectations based on models.
ISSN: 1476-4687

hal-01204223
https://hal.archives-ouvertes.fr/hal-01204223
DOI : 10.1038/nature14283
PRODINRA : 294797
PUBMED : 25788097

Ouvrir le document en plein texte

Éditeur(s) : Paris : Société d'éditions géographiques, maritimes et coloniales
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA12007
FRA12007

Éditeur(s) : HAL CCSD Springer Verlag
Résumé : Coarse woody debris (CWD, dead wood sections a parts per thousand yen10 cm diameter) represents a large store of carbon in tropical forests; however, estimates of the flux of carbon from CWD in these forests remain poorly constrained. The objective of this study was to resolve the dry/wet season response of respiration in CWD (R (cwd)), and investigate the importance of biotic and abiotic factors for predicting the seasonal change of R (cwd) at the ecosystem level. This study presents a 4-month time series of R (cwd) measurements conducted on 42 dead trees (26 species) at the Paracou Research Station in French Guiana. R (cwd) measurements were repeated 13 times on each CWD sample from July to November 2011, spanning the transition from wet to dry season, and then from dry season to the following wet season. Seasonal drought caused monthly R (cwd) to drop by 20.5 +/- A 5.1% over the wet-dry transition. Changes in woody tissue moisture content explained 41.9% of the measured seasonal variability in R (cwd), but 60% of the seasonal variability in mean forest R (cwd) rates could be modelled using surface soil water content. We estimate that R (cwd) is approximately 5% of annual ecosystem respiration (R (eco)) and that seasonal variations in R (cwd) contribute appreciably to seasonal variations of R (eco), and should be included in functional models simulating the response of tropical rainforest ecosystems to current and future climate.
ISSN: 1432-9840

hal-01032431
https://hal.archives-ouvertes.fr/hal-01032431
DOI : 10.1007/s10021-013-9684-x

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
The Cerro del Almirez massif (Nevado–Filábride Complex, Betic Cordillera, SE Spain) is composed of antigorite (Atg-) serpentinite and chlorite (Chl-) harzburgite separated by a thin reaction front formed in a palaeo-subduction setting. These ultramafic rocks preserve unique prograde structures related to the pre- and peak high-pressure event (1.6–1.9 GPa and 680–710 °C). The oldest subduction-related structures are preserved in Atg-serpentinites: a penetrative S1 foliation and associated L1 stretching lineation that formed in a non-coaxial regime with a top-to-the-W sense of shear. This planar–linear fabric is crosscut by olivine ± Ti-clinohumite veins, formed during the prograde breakdown of brucite and pre-metamorphic clinopyroxene, which form a system of veins decimetres long. They record embrittlement processes due to the release of 6 vol.% of H2O associated with brucite dehydration. The growth of prograde olivine and/or tremolite porphyroblasts is syn- to post-kinematic in relation to the S1 foliation. Further reactions at higher temperature related to the complete breakdown of the Atg (i.e. Atg-out) are post-kinematic to S1. Prograde Chl-harzburgite is crosscut by sets of conjugate zones associated with grain-size reduction of olivine grains. These grain-size reduction zones are interpreted as brittle structures generated by hydrofracturing due to overpressure fluids in a compressional setting at low-differential stresses.Structures related to the exhumation process are mainly preserved in the metasedimentary host rock, where an S2/L2 planar–linear fabric developed within a shear zone dominated by a non-coaxial regime with a top-to-the-W sense of movement in a transpressional regime. Peak metamorphic conditions deduced for the schists are similar in pressure (1.3–1.9 GPa) but lower in temperature (560–590 °C) compared to the ultramafic rocks in contact with them, suggesting a major shear zone at the base of the ultramafic massif during D2 deformation in a right-handed transpressional regime.
ISSN: 0040-1951

hal-01172303
https://hal.archives-ouvertes.fr/hal-01172303
DOI : 10.1016/j.tecto.2014.12.022

Éditeur(s) : Basse-Terre : Imp. du Gouvernement
Siècle(s) traité(s) : 17
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG18129
ADG18129