Résumé : The slides were taken on collecting trips sponsored by the William L. Bryant Foundation, where books, music and art indigenous to the regions were gathered. The are organized by geographical location.
A close-up of the hook of a rope machine typically used in the rope making process in the countryside. The strains that will become rope are attached to the hook so that they may be straightened and twisted.
Cuba -- Caribbean region

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
CFM1972_01a
Sheet 84: 3
http://ufdc.ufl.edu/CA01200449/00001

Résumé : The slides were taken on collecting trips sponsored by the William L. Bryant Foundation, where books, music and art indigenous to the regions were gathered. The are organized by geographical location.
Museum exhibit of what appears to be a kitchen scenery in the People’s Museum of Craft and Technology, Spanish Town, Saint Catherine, Jamaica. The exhibit includes a wax female figure, a fire place with an iron cooking pot, and wooden bowls. The sign in the exhibit reads “Meat Smokers – without refrigeration, the preservation of fish and meat was usually by smoking. The creng-creng was an open basket type of smoker, fish and meat were also hung on hooks.” Slide labeled Jam. Museum of Spanish Town.
Jamaica -- Caribbean region -- Spanish Town, Saint Catherine

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
CFM1972_01a
http://ufdc.ufl.edu/AA00031085/00001

Résumé : Hierba anual de hasta 2 m de altura. Tallo áspero o rugoso. Hojas anchamente ovadas o suborbiculares de 3 a 5 lóbulos, con la base más o menos cordada, de 8 a 18 cm de largo y dentadas. Cabezuelas masculinas en el ápice de las ramas y en las axilas de las hojas; cabezuelas femeninas una o pocas en la base de las inflorescencias, con brácteas ganchudas. Fruto capsular, ovoide y espinoso; espinas rectas y ganchudas en el ápice.
Herbe annuelle pouvant atteindre 2 m de haut. Tige âpre ou rugueuse. Feuilles largement ovées ou suborbiculaires de 3 à 5 lobes, à base plus ou moins cordée, de 8 à 18 cm de long, dentées. Capitules mâles à la pointe des branches et à l’axe des feuilles; capitules femelles au nombre de 1 (ou un peu plus) à la base des inflorescences, avec bractées en forme de crochets. Fruit à capsule, ovoïde et épineux; épines droites et crochues à la pointe.
Annual monoecious herb 70 cm high. Leaves alternate, 7-12 cm long including petiole, base cordate or reniform, apex acute, 3-5 lobed and dentate, blades, scabrous, with appressed golden glandular hairs, triangular- orbicular 7-12 x 6-12 cm;  inflorescence racemose; male heads globose, numerous florets, female head burrlike with hooked bracts, 2 flowers; Achene, 0.9-1.5cm linear, compressed, beaked, smooth.
Cosmopolita.
Cosmopolite.
Cosmopolitan.

http://www.tramil.net/fototeca/plant361

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
Plant-ants live in a mutualistic association with host plants known as "myrmecophytes" that provide them with a nesting place and sometimes with extra-floral nectar (EFN) and/or food bodies (FBs); the ants can also attend sap-sucking Hemiptera for their honeydew. In return, plant-ants, like most other arboreal ants, protect their host plants from defoliators. To satisfy their nitrogen requirements, however, some have optimized their ability to capture prey in the restricted environment represented by the crowns of trees by using elaborate hunting techniques. In this study, we investigated the predatory behavior of the ant Azteca andreae which is associated with the myrmecophyte Cecropia obtusa. We noted that up to 8350 ant workers per tree hide side-by-side beneath the leaf margins of their host plant with their mandibles open, waiting for insects to alight. The latter are immediately seized by their extremities, and then spread-eagled; nestmates are recruited to help stretch, carve up and transport prey. This group ambush hunting technique is particularly effective when the underside of the leaves is downy, as is the case for C. obtusa. In this case, the hook-shaped claws of the A. andreae workers and the velvet-like structure of the underside of the leaves combine to act like natural Velcro that is reinforced by the group ambush strategy of the workers, allowing them to capture prey of up to 13,350 times the mean weight of a single worker.
ISSN: 1932-6203

hal-00818187
https://hal.archives-ouvertes.fr/hal-00818187
https://hal.archives-ouvertes.fr/hal-00818187/document
https://hal.archives-ouvertes.fr/hal-00818187/file/Dejean2010_Arboreal.pdf
DOI : 10.1371/journal.pone.0011331

Éditeur(s) : ISTPM
Résumé : Crayfishing is not particularly organized in the French islands as their population is not fond of large crustaceans. However, young crayfishes, about the size of the European scampi are ordered by rich Creoles for receptions or family gatherings. But lobsters, heavier than 0.750 to 1 kilo are eaten only by Europeans.Any fisherman who is asked to provide 10 kilos of crayfish catches them very quickly with a brass snare or a hook placed underneath the rocks. Some artisans gather the crustaceans in large rectangular baskets made of wire mesh and called "gardes", to wait for the potential customer. There is no specific pot for this type of fishing whereas Creole wicker makers worked hard on the creation of tools both complex and difficult to make to catch small morays; a fish which does not have a great commercial value.Consequently, it is impossible to precisely assess the importance of the exploitable large crustacean stock based on the catches of the Creole fishermen. If the performances of some crayfish boats from Douarnenez, using Mauritanian nets on the banks of St-Martin, can be considered as extremely satisfactory, it is not the case of other attempts. A whole study has to be undertaken. This note is only the beginning of a larger work focusing on the natural history of the crayfishes and Spanish lobsters in the waters of the arc of the Petites Antilles.
La pêche des langoustes n'est pas spécialement organisée dans les îles françaises, la population n'étant que peu friande de gros crustacés. Toutefois de jeunes langoustes, de la taille de la langoustine européenne sont commandées aux pêcheurs par les riches créoles, à l'occasion de réceptions ou de fêtes familiales; mais les « homards») dépassant le poids de 0,750 à 1 kilo sont consommés seulement par les Européens. Le pêcheur. auquel on demande de fournir 10 kilos de langoustes, les capture rapidement au collet de laiton ou au crochet sous les cayes, Certains artisans rassemblent les crustacés dans de grandes nasses rectangulaires de grillage métallique, appelées « gardes », en attendant l'acheteur éventuel. Il n'existe pas de type de casier spécial à cette pêche, alors que les vanniers créoles se sont ingéniés, par exemple, à créer des engins compliqués et difficiles à construire pour capturer les petites murènes appelées « moringues » qui n'ont pourtant que peu de valeur commerciale. Il est donc impossible de se faire une idée précise de l'importance du stock de gros crustacés exploitable en se basant sur les apports des pêcheurs créoles. Si les rendements de certains langoustiers douarnenistes, travaillant au filet mauritanien sur les bancs de St-Martin, ont pu être considérés comme extrêmement satisfaisants, il n'en est pas de même à propos d'autres tentatives. Il y a là toute une étude à entreprendre. Cette note n'est que le début d'un travail concernant l'histoire naturelle des langoustes et scyllares des eaux de l'arc des Petites Antilles. [OCR NON CONTRÔLE]
Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1958-03 , Vol. 22 , N. 1 , P. 105-114

Droits : Ifremer
http://archimer.ifremer.fr/doc/1958/publication-4567.pdf
http://archimer.ifremer.fr/doc/00000/4567/

Résumé : In an effort to implement new fishing activities for the small scale fisheries of Reunion Island, a prospecting cruise targeting deep demersal fish (200 to 600 m) was set up on the west coast of Reunion Island in 2000. This project was carried out by the Regional Fishery Committee and the French Institute for the Exploration of the Sea (Ifremer). Large commercial stocks were identified, and numerous professional or recreational fishermen started employing electric winches to exploit these deep resources. However, the deep demersal species are a fragile resource due mainly to low growth rates and late sexual maturation. Due to the rapid increase in fishing pressure, Ifremer was asked to set up a new study and two scientific campaigns were carried out in 2011 (68 fishing trips being conducted with 559 dropline operations). The first cruise was conducted at the same sites, using the same types of fishing gear and methods used in 2000. A marked drop of greater than 90% was observed in the catches of commercial species, together with a decrease of most fish sizes, attesting the overexploitation of these stocks. Only, catches of the small non-commercial shark (Squalus megalops) remained important (50% in number and weight of total catches). The second cruise extended the prospection area to all waters surrounding Reunion Island . The overexploitation was confirmed in the west of Reunion Island, and in to a lesser degree in the north. Yields were better along the east and the south coasts. Concurrently, the efficiency of 2 hook sizes was compared : small hooks caught significantly more fish but of significantly smaller body sizes, resulting in comparable total weight of fish. We conclude that medium size hooks (i.e. type 7/0) have a significant selectivity on the fish size without loss in the global catch yield. Various types of baits were also tested with the flesh of small local pelagic fish species (Selar crumenophtalmus and Decapterus macarellus) appearing to be the most efficient. This study provides helpful indicators for the management of demersal fish stocks in Reunion island, which have been poorly surveyed and poorly regulated until now. However, the total fishing effort, especially from recreational fishermen, remains the most important factor to be quantified.
Dans la perspective de diversifier la Petite Pêche réunionnaise, une campagne de prospection des stocks de poissons démersaux profonds (200 à 600 m) avait été réalisée en 2000 par le Comité Régional des Pêches Maritimes (CRPM) et l'Institut Français de Recherche pour L'Exploitation de la Mer (Ifremer) dans l'ouest de l'île de La Réunion. Elle a montré l'existence de stocks commercialement intéressants et de nombreux pêcheurs, professionnels et plaisanciers se sont équipés en moulinets électriques pour exploiter ces ressources profondes. Cependant les poissons démersaux profonds représentent une ressource fragile du fait, notamment, de leur croissance lente et de leur maturité sexuelle tardive. Aussi, face à cette augmentation rapide de la pression de pêche, Ifremer a été sollicité pour mener une nouvelle étude ; et deux nouvelles campagnes expérimentales ont été réalisées en 2011 (68 marées ayant permis la réalisation de 559 filages). La première campagne a repris les mêmes sites de pêche, le même matériel et la même méthodologie qu’en 2000. Elle montre que les rendements en espèces commerciales ont diminué de façon très nette (plus de 90%) ainsi que la taille de certaines espèces, indicateurs caractéristiques d'une surexploitation des stocks. Seules les captures de requins zépines (Squalus megalops,) non commercialisées à La Réunion, restent comparables à celles de 2000 avec la moitié des captures totales. La 2e campagne a étendu la prospection à tout le tour de l'île. La surpêche (baisse des rendements et des tailles de poisson) est confirmée dans l'ouest et à un moindre degré sur la côte nord. Les rendements sont meilleurs dans l'est et le sud. Parallèlement, 2 tailles d'hameçons ont été comparées : les petits hameçons capturent un nombre significativement plus élevé de poissons par filage, mais de tailles plus petites, ce qui se traduit par un poids global comparable. Les hameçons de taille moyenne (type 7/0) ont donc une sélectivité significative sur la taille des poissons capturés sans nuire au rendement global. Des comparaisons ont aussi porté sur les types d'appât : Les laizes de petits pélagiques locaux (pêche-cavale et bancloche) se révèlent les plus efficaces et les plus sélectives vis-à-vis des espèces commerciales. Cette étude fournit des indicateurs utiles à la gestion des stocks démersaux jusqu'ici peu étudiés et peu encadrés. Mais la grande inconnue reste l'effort de pêche total sur cette ressource et notamment celui des pêcheurs plaisanciers.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00098/20902/18837.pdf
DOI:10.13155/20902
http://archimer.ifremer.fr/doc/00098/20902/

Éditeur(s) : HAL CCSD Wiley
Résumé : International audience
The Sivas Basin, located in the Central Anatolian Plateau of Turkey, is a foreland basin that records a complex interaction between sedimentation, salt tectonics and regional shortening during the Oligo-Miocene leading to the formation of numerous mini-basins. The Oligocene sedimentary infill of the mini-basins consists of a thick continental succession, the Karayün Formation, comprising a vertical succession of three main sub-environments: (i) playa-lake, (ii) fluvial braided, and (iii) saline lacustrine. These sub-environments are seen as forming a large Distributive Fluvial System (DFS) modified through time as a function of sediment supply and accommodation related to regional changes in climate and tectonic regime. Within neighbouring mini-basins and despite a similar vertical stratigraphic succession, subtle variations in facies assemblages and thickness are observed in stratigraphic units of equivalent age, thus demonstrating the local control exerted by halokinesis. Stratigraphic and stratal patterns reveal in great detail the complex interaction between salt tectonics and sedimentation including different types of halokinetic structures such as hooks, wedges and halokinetic folds. The regional variations of accommodation/sediment supply led to coeval changes in the architectural patterns recorded in the mini-basins. The type of accommodation regime produces several changes in the sedimentary record: (i) a regime dominated by regional accommodation limits the impact of halokinesis, which is recorded as very small variations in stratigraphic thickness and facies distribution within and between mini-basins; (ii) a regime dominated by localized salt-induced accommodation linked to the subsidence of each individual mini-basin enhances the facies heterogeneity within the DFS, causing sharp changes in stratigraphic thickness and facies assemblages within and between mini-basins.
ISSN: 0950-091X

hal-01685659
https://hal.archives-ouvertes.fr/hal-01685659
DOI : 10.1111/bre.12171

Résumé : Since 2000, the exploitation of the deep demersal fish (200-700 m) with the use of electric winches has been increasing in Reunion island ; and this has needed a new appraisal of yields (CPUE) and individual fish sizes, as indicators of the state of the fish stocks. A first survey has been carried out at the first half of 2011, in order to set up the comparison with a previous survey in 2000 on the West coast of Reunion island. Drops of yields and sizes could be pointed out, attesting the overexploitation of the commercial species (Fleury et al 2011). This present report displays the results of a second campaign, carried out in the second half of 2011 all around the island. 32 fishing trips have been conducted which have permitted 251 fishing operations. The overexploitation (i.e. decreasing of yields and fish sizes) has been confirmed in the West of the island, and in a lower stage in the North. Yields are better in the East and the South. As much as in the first survey, the small non commercial sharks (Squalus megalops) could be countered for half of the catches. At the same time, 2 hook sizes have been tested and the small hooks have displayed a better efficiency in number of catches but not in global weight. Various types of bait have been tested and meat of small local pelagic fish (Selar crumenophtalmus and Decapterus macarellus) have appeared to be the most efficient. This report provides helpful indicators for the management of fish stocks which have been poorly surveyed and poorly regulated till now.
Depuis 2000, la pêche aux poissons démersaux profonds (200-700 m) à l'aide de virelignes électriques s'est développée à La Réunion ; et le besoin se faisait sentir d'une évaluation des rendements (CPUE) et des tailles individuelles de capture, indicateurs halieutiques classiques des états de stocks. Une première campagne a été réalisée au 1er semestre 2011 pour établir la comparaison avec une campagne de prospection réalisée en 2000 dans l'ouest de La Réunion. Elle a mis en évidence des baisses marquées des rendements et des tailles de capture, signes d’une surexploitation des espèces commerciales (Fleury et al 2011). Ce rapport présente les résultats d'une 2e campagne de prospection étendue à tout le tour de l'île. 32 marées ont été réalisées permettant la mise à l'eau de 251 filages. La surpêche (baisse des rendements et des tailles de poisson) est confirmée dans l'ouest et à un moindre degré sur la côte nord. Les rendements sont meilleurs dans l'est et le sud. Comme dans la première campagne, les requins zépines (Squalus megalops), non commercialisés à La Réunion, représentent la moitié des captures. Parallèlement, 2 tailles d'hameçons ont été comparées et les petits hameçons ont donné une augmentation du nombre de captures, mais pas du poids global. Des comparaisons ont aussi porté sur les types d'appât et les laizes de petits pélagiques locaux (pêche-cavale et bancloche) se sont révèlées les plus efficaces. Ce rapport fournit des indicateurs utiles à la gestion de stocks jusqu'ici peu suivis, et peu encadrés.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00089/20048/18049.pdf
http://archimer.ifremer.fr/doc/00089/20048/

Éditeur(s) : Pêche thonière et dispositifs de concentration de poissons, Caribbean-Martinique, 15-19 Oct 1999
Résumé : Over the last 16 years, the Secretariat of the Pacific Community (SPC - formerly the South Pacific Commission) has been developing and providing information on mid-water fishing techniques targeting the larger, deeper-swimming tunas that aggregate around FADs. SPC masterfishermen have conducted in-country fishing trials to test methods, such as vertical longlines, and train local fishermen in their construction and use. Vertical longline catch rates have varied considerably due to a range of reasons with no catches reported in some locations, or just sharks, to highs of over 6.5 kg /10 hooks/hour being recorded in other locations. Other methods like drop-stone, palu-ahi, and single-hook drifting lines have been developed within the region, with SPC adopting and transferring this technology to other locations. To further disseminate this information, SPC has recently published a technical manual outlining a range of mid-water fishing gears and techniques that can be used in association with FADs. An outline of the main gears and techniques with catch data where available is presented, with factors influencing catches discussed based on the findings of SPC masterfishermen over the years.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00042/15295/12653.pdf
http://archimer.ifremer.fr/doc/00042/15295/

Résumé : At the request of local correspondents of the statistical system, an internship about fishing vessels was organised. The goal of this internship was to show the diversity, variability and specificity of "passive" (or sleeping) vessels, depending, on the one hand, on the region or the country, and on the other hand, on the researched species. The report's table of contents: General Points Lines and ropes Selectivity Ship Owners' Report Nets Mesh Nets Cast Nets Lift Nets Traps Lines and Hooks Handlines Trolling Lines Longlines FADs Fitting out the Boats Line Haulers Gillneters Lobster Pot Boats Boulters Vessel/Species Compatibility ETS Le Drezen Visit Classification of fishing vessels List of "fishing technology" videos Documents in French about "fishing technology" Ending
A la demande des correspondants locaux du système statistique, un stage sur les engins de pêche a été organisé. Ce stage avait pour but de montrer les diversités, la variabilité et la spécificité des engins "passifs" (ou arts dormants), selon d'une part les régions, ou le pays, et d'autre part les espèces recherchées. Sommaire du rapport : Generalites Fils et cordages Sélectivité Rapport d'armement Les filets Les filets maillants Les filets lances Les filets soulevés Les pièges Les lignes et hameçons Les lignes a main Les lignes de traîne Les palangres Les D.C.P. Les aménagements des bateaux Les vireurs Les fileyeurs Les caseyeurs Les palangriers La compatibilité engin / espece Visite des ETS Le Drezen Classification des engins de pêche Liste des films vidéo en "technologie pêche" Documents en français sur "technologie pêche" Finalites

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/1994/rapport-2194.pdf
http://archimer.ifremer.fr/doc/00000/2194/

Éditeur(s) : Pêche thonière et dispositifs de concentration de poissons, Caribbean-Martinique, 15-19 Oct 1999
Résumé : The length frequency distribution of blackfin tunas (Thunnus atlanticus) shows a significant difference between fishes caught with a longline, during Ifremer experimental surveys and fishes landed by fishermen who exploit martinican FADs. The fishing technique used could probably explain this. In fact, diving surveys have confirmed the presence of great concentrations of adult blackfin tunas under FADs. Big individuals stay during long periods between 20 and 50 meters under the FAD while small ones go up to the surface to feed on little flying fishes, at dawn principally. The bait and the line used at the moment around martinican FADs do not fit to adult blackfin tunas fishing. From these observations and following the tests realized by Ifremer in La Reunion in 1990, we proposed to martinican fishermen to test a new technique based on the utilization of live bait locally called "coulirous" (Selar crumenophthalmus). In La Reunion, this technique has been successful. Live baits are hooked on a vertical longline. In Martinique, the tests to catch live bait during the night near the shore have been already successful and the first fishing experiences with vertical line are also encouraging. This paper aims at proposing and transfering this technique to martinican fishermen but technical exchanges and discussions are needed to improve this new fishing technique.Original Abstract: Une analyse des compositions en taille des thons noirs (Thunnus atlanticus) captures, d'une part, lors des peches experimentales realisees par l'Ifremer a la palangre derivante et, d'autre part, debarques par les pecheurs exploitant les DCP martiniquais montre une difference significative de la taille moyenne des individus. Les techniques de peche utilisees peuvent probablement expliquer cette difference. En effet, des observations sous-marines ont confirme a plusieurs reprises la presence de larges concentrations de thons noirs adultes sous les dispositifs. Les gros individus se tiennent preferentiellement entre 20 et 50 m de profondeur a proximite du DCP alors que les petits individus montent plus frequemment en surface pour chasser, notamment au lever du jour. L'appat et les caracteristiques des engins actuellement utilises autour des DCP martiniquais ne sont pas bien adaptes a la capture des thons noirs adultes. A partir de ce constat et sur la base des essais de palangres verticales realises au laboratoire de l'Ifremer de La Reunion en 1990, qui ont abouti a une generalisation de cette technique de peche autour des DCP reunionnais, nous avons propose aux pecheurs martiniquais de tester cette nouvelle technique basee sur l'utilisation de " coulirous " vivants (Selar crumenophthalmus). Les essais de peche de l'appat vivant, la nuit a la palangrotte, se sont reveles positifs dans plusieurs baies de la Martinique et les premiers tests sur la palangre verticale a thons noirs sont encourageants. Cette communication fait le point sur le transfert vers les pecheurs martiniquais en identifiant les mises au point necessaires pour ameliorer l'efficacite de la technique proposee.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00042/15293/12651.pdf
http://archimer.ifremer.fr/doc/00042/15293/

Éditeur(s) : Pêche thonière et dispositifs de concentration de poissons, Caribbean-Martinique, 15-19 Oct 1999
Résumé : In the Sicilian fisheries, the swordfish (Xiphias gladius, Linnaeus 1758), caught from March to December with several gears which vary according to season, represents one of the most important economic resources. The size composition changes depending on the gear used, the way it is operated, the fishing area and season. The gears used for swordfish fishing (long-lines "for swordfish", drift-nets, harpoons as operated by typical boats named "feluche") mainly catch adult specimens. From August to December, a high number of very young swordfish specimens (1.5 to 4.5 kg) is also caught as by-catch during the albacore (Thunnus alalunga, Bonnaterre 1788) fishing which is carried out by a special long line and hooks only 3 cm long. It was observed that in the same season, fishing areas and with boats of similar type, the fishing of dolphin-fish (Coryphaena hippurus, Linnaeus 1758), using Fish Aggregating Devices (FADs) and purse seine, is hardly practised in spite of the resource availability swordfish. With the present work, which can be regarded as an initial approach to the problem of diversifying and managing fishing effort of swordfish, albacore and dolphin-fish, their fisheries are examined and discussed, not overlooking the economic aspect, by considering weather a reallocation of fishing effort among the previously said resources might avert the risk of swordfish stock depletion.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00042/15299/12659.pdf
http://archimer.ifremer.fr/doc/00042/15299/