Rivers

pour arriver au Vietnam. Le bassin du Mékong abrite plus de 60 millions de personnes ainsi que les écosystèmes les plus variés au monde, une diversité qui n’a rien à envier à celle du fleuve Amazone, d’après l’organisation écologiste International Rivers. Le Mékong, long de 4’800 kilomètres, d’un bassin de quelque 795’000 kilomètres carrés (huit fois plus grand que le bassin du Rhône) et d’un débit final estimé en moyenne à 15’000 mètres cubes/seconde, prend sa source dans l’Himalaya et traverse

destruction de leur habitat brise leur sentiment d'appartenance sociale, leurs moyens d'existence ainsi que les liens entretenus avec leur milieu ancestral. Cette situation a été étudiée en bonne et due forme par le groupe américain International Rivers Network, qui a su persuader l'ONU d'ouvrir une commission d'enquête sur les barrages. Selon un membre du groupe en question, des millions de familles de petits agriculteurs sont chassés de leur logement sans compensation ou avec une compensation minimale

17:01 17:20 18:12 18:39 N MA RC 2 — 07:37 08:07 08:57 10:31 11:11 12:28 13:26 14:10 15:46 16:16 16:46 17:09 18:03 18:30 Ma Sa irie d int e e-M ari e Co o de péra Van tive ille Sa i Ga nt-Be re no ît Riv des ière Ro che s SAINT-BENOÎT 06:47 07:27 07:57 08:47 10:21 11:01 12:19 13:17 14:01 15:34 16:04 16:34 17:00 17:53 18:22 Ma de irie / Ste Eg -Su lise zan ne Uniquement vers St-Benoît Arrêts Express E 08:48

d’un bac STT ou STI pour la plupart. ee Lors du cours sur les courbes parm´tr´es j’ai pu constater que les ´l`ves avaient d´j` du mal sur e e ee ea des notions beaucoup plus simples telles que les limites, ou mˆme avaient du mal ` calculer la e a d´riv´e d’une fonction peu compliqu´e. On ressent ´galement un manque de motivation de la part e e e e des ´l`ves. D’ailleurs, sur le site officiel du lyc´e l’Essouriau, on peut constater que la session 2005 ee e a obtenu 50% de taux de r´ussite pour la fili`re

explains the origins of their world and their inhabitants. According to their tradition, huge creatures, as the Snake rainbow, went out of the earth, the sea or the sky and created the life and the Australian landscapes. Their huge bodies created rivers and mountain ranges but their spirit stayed in the earth, which became sacred. In 1788, Australia was populated by 250 tribes, occupying all the continent, each with its own language and its laws; it is the oldest culture surviving on Earth. James

fisheries. A temperature of 0 ° C is not deadly for diatoms until (salt) water does not freeze. Diatoms in need of light, they lie near the surface of the water. The remarkable diversity of diatoms is also used to indicate the quality of rivers and streams: Diatoms are an excellent bioindicator. Are used routinely in all countries of Europe, but also to the United States Canada, etc. Increasing pollution of water as well as the undue use of chemical fertilizers and herbicides have transformed

12 millions people who lived in Kashmir. In totality, the Muslims constitute 67% of the population, the Hindus about 30%, the Buddhists 1%, and the Sikhs 2% of the population. Conclusion The borders can be geographic barriers, as Mountains or rivers. They can also be politics barriers. It’s the example of the Line of Control between India and Pakistan in Kashmir. This border can’t be crossed over. There are military and political interests. For the population, it’s difficult to live. Some families

communication was enhanced by keeping accurate numerical records of troops, supplies, population data, and general inventories by means of knotted and colored strings called quipus. Boats made of balsa wood afforded a means of rapid transportation along rivers and streams. The firm control exercised by imperial administrators over the entire vast empire, which often was carried as far as the uprooting and resettling of whole native populations for political or economic reasons, was made possible largely

Book of the Sea, Oxford Un. Press, 1991? Robertson, Bruce, Reckoning with Winslow Homer: His Late Paintings and Their Influence, Washington: Corcoran Gallery, 1991 Seelye, John, Beautiful Machine: Rivers and the Republican Plan, 1775-1825, Oxford 1991?, [vol. 2 of larger series on American rivers] Robert Baldwin, A Bibliography of the Sea, Shipwreck, and Water in Western Literature and Art Published: Bulletin of Bibliography, 48, 3, 1991, 153-170 [750 entries] As nature's

par : F (x) = · Q(x) De telles fonctions s’appellent les “fonctions rationnelles”, ce qui ´tend la notion de e fonction polynomiale. Si F = 1 bien que ni n´cessaire ni suffisante e 2 1.3 D´rivation e ´ Definition 2 On d´finit la fraction d´riv´e de F = e e e P Q − PQ P · ∈ K(X), que l’on note F , par : F = Q2 Q P1 P2 Le lecteur v´rifiera que si F = e = , la d´finition est bien coh´rente. e e Q1 Q2 deg F ≤ − 2 : donner un exemple). Remarque 2 Lorsque F = 0, on a deg F ≤ deg F − 1 (lorsque