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Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A fluvial process of erosion that lengthens a stream, a valley or a gully at its head and also enlarges its drainage basin.  5, fiche 1, Anglais, - headward%20erosion

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Phénomène de dynamique fluviale ou hydraulique consistant en une érosion d'un substrat, d'un relief ou d'un ouvrage artificiel qui se propage de l'aval vers l'amont, c'est-à-dire dans le sens inverse de l'écoulement de l'eau.  3, fiche 1, Français, - %C3%A9rosion%20r%C3%A9gressive

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

A stream that has developed its valley along an outcrop of less-resistant rocks or a regional fault or joint pattern, at right angles to the drainage which is consequent upon the slope of the land ...  3, fiche 2, Anglais, - subsequent%20stream

Record number: 2, Textual support number: 1 OBS

Because they are developing along relatively weak structures subsequent streams develop mainly by headward erosion.  3, fiche 2, Anglais, - subsequent%20stream

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 DEF

Cours d'eau de deuxième ordre du réseau hydrographique qui se développe par érosion régressive dans les affleurements de roches peu résistantes, à partir du cours de base, le cours d'eau conséquent.  2, fiche 2, Français, - cours%20d%27eau%20subs%C3%A9quent

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

Transverse streams in areas of Cenozoic deformation are routinely attributed to stream antecedence to structure; where older structures are involved the choice includes antecedence, stream superposition from an unidentified covermass, or headward stream ex­tension in some unspecified manner [piracy].  2, fiche 3, Anglais, - antecedence

Record number: 3, Textual support number: 1 OBS

antecedence: Contrasted with consequence.  3, fiche 3, Anglais, - antecedence

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 DEF

Caractère d'un cours d'eau maintenant son tracé, malgré des déformations tectoniques plus récentes.  3, fiche 3, Français, - ant%C3%A9c%C3%A9dence

Record number: 3, Textual support number: 1 CONT

Il y a antécédence lorsqu'un cours d'eau qui a établi son cours avant un mouvement tectonique le maintient en s'enfonçant au fur et à mesure du soulèvement. Il en résulte une zone où le cours d'eau apparaît mal adapté au relief environnant.  4, fiche 3, Français, - ant%C3%A9c%C3%A9dence

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Construction of alluvial fans from fan heads that migrated headward up valleys... is a more likely explanation, in the absence of changes in lithologies and sedimentary structures that would suggest transitions from high energy fluvial environments to marginal marine environments.  1, fiche 4, Anglais, - headward

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 CONT

L'édification des cônes de déjection par la migration du sommet des cônes vers l'amont des vallées [...] apparaît aujourd'hui être une explication plus probable, en raison de l'absence de variations dans les lithologies et les structures sédimentaires qui indiqueraient un passage de milieux fluviaux de forte énergie à des milieux margino-marins.  1, fiche 4, Français, - vers%20l%27amont

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 OBS

Several different terminologies have been used to describe physiological acceleration. Since the terminology may be based either on the action of the accelerating vehicle or the reaction of the passenger, the terms used are often confusing to a reader without prior knowledge of the system of terminology used. Probably the most easily understood system is the eyeballs in, eyeballs out, eyeballs down, eyeballs up, etc., terminology used by test pilots, which refers to the sensations experienced by the person being accelerated. Thus, the acceleration experienced in an aircraft pullout or inside loop is eyeballs down. Note that, in the NASA vehicle(center of gravity displacement) terminology, this is-az acceleration. Some physiological-acceleration terminologies designate accelerations in terms of the equivalent displacement acceleration of the subject as if he were starting from rest. In such terminologies a man standing up or sitting down on the surface of the earth is experiencing 1 g of headward acceleration because of gravity. Other descriptive terms used in this way are footward, forward(the acceleration experienced by a man pressed into the seat back by an accelerating vehicle), rearward, leftward, rightward, spineward, sternumward, and tailward. One terminology based on reaction uses the terms head-to-foot(the acceleration generated by a pullout in an aircraft), chest-to-back, foot-to-head, and back-to-chest.  2, fiche 5, Anglais, - chest%2Dto%2Dback%20acceleration

Fiche 5,  Justifications,  Français

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 DEF

Acceleration of the body in the direction from back to the chest.  2, fiche 6, Anglais, - back%2Dto%2Dchest%20acceleration

Record number: 6, Textual support number: 1 OBS

Several different terminologies have been used to describe physiological acceleration. Since the terminology may be based either on the action of the accelerating vehicle or the reaction of the passenger, the terms used are often confusing to a reader without prior knowledge of the system of terminology used. Probably the most easily understood system is the eyeballs in, eyeballs out, eyeballs down, eyeballs up, etc., terminology used by test pilots, which refers to the sensations experienced by the person being accelerated. Thus, the acceleration experienced in an aircraft pullout or inside loop is eyeballs down. Note that, in the NASA vehicle(center of gravity displacement) terminology, this is-az acceleration. Some physiological-acceleration terminologies designate accelerations in terms of the equivalent displacement acceleration of the subject as if he were starting from rest. In such terminologies a man standing up or sitting down on the surface of the earth is experiencing 1 g of headward acceleration because of gravity. Other descriptive terms used in this way are footward, forward(the acceleration experienced by a man pressed into the seat back by an accelerating vehicle), rearward, leftward, rightward, spineward, sternumward, and tailward. One terminology based on reaction uses the terms head-to-foot(the acceleration generated by a pullout in an aircraft), chest-to-back, foot-to-head, and back-to-chest.  3, fiche 6, Anglais, - back%2Dto%2Dchest%20acceleration

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 OBS

insequent stream : A stream developed entirely through the processes of headward erosion.  1, fiche 7, Anglais, - insequent

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 DEF

Se dit dans le vocabulaire de W.M. Davis, d'un réseau hydrographique dont l'organisation manifeste une totale indifférence vis-à-vis de la structure géologique.  1, fiche 7, Français, - ins%C3%A9quent

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 DEF

A high rocky sharp-pointed mountain peak with prominent faces and ridges, bounded by the intersecting walls of three or more cirques that have been cut back into the mountain by headward erosion of glaciers;...  2, fiche 8, Anglais, - horn

Fiche 8,  Justifications,  Français

Fiche 8,  Justifications,  Espagnol