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Direct measurement of migration
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| Section | English 804 |
Arabic 804 |
Czech 804 |
German 804 |
Spanish 804 |
Finnish 804 |
French 804 |
Italien 804 |
[[pl-I:80#804|Template:Lang name -pl 804]] |
Portuguese 804 |
Russian 804 |
| 804-1 | migration statistics | إحصاء الهجرة | migrační statistika —statistika stěhování —statistika mechanického pohybu |
Wanderungsstatistik —Statistik der Wanderungen |
estadísticas de migración | muuttöliiketilasto | statistique migratoire —statistique de migrations |
statistiche delle migrazioni | statystyka migracji | ESTATÍSTICAS migratórias | Статистика миграции |
| 804-2 | direct measurement of migration | قياس الهجرة المباشر | přímé zjišťování migrace | unmittelbare Erfassung der Wanderungsbewegung | medida directa de las migraciones | varsinainen muuttoliiketilasto | détermination directe des mouvements migratoires | determinazione diretta delle migrazioni | mierzenie migracji | LEVANTAMENTO direto da migração | Прямой метод измерения миграции |
| 804-3 | passenger record —passenger list |
كشوف المسافرين | seznam cestujících | Fahrgastliste —Passagierliste |
listas de pasajeros | matkustajaluettelo | liste de passagers | lista dei passeggeri | listy pasażerów | PASSAGEIROS lista —LISTA de passageiros |
Списки пассажиров |
| 804-4 | traveller | سياح | cestující | Reisender | viajeros | matkustaja —matkailija |
voyageur | viaggiatore —turista |
podróżni | VIAJANTE | Пассажир |
| 804-5 | visa —entry permit |
تأشيرات الدخول | visum —vstupní povolení |
Auswanderungspaß —Einreisevisum |
visados de entrada | lupa maahantulo- | visa d’entrée | visto di entrata | wizy —zezwolenia na wyjazd |
VISTO de entrada —AUTORIZAÇÃO de entrada |
Въездная виза |
| 804-6 | residence permit | تصاريح الإقامة | povolení k pobytu | Aufenthaltsbewilligung | autorizaciones de estancia | oleskelulupa | autorisation de séjour | permesso di soggiorno | zezwolenia na zamieszkanie | AUTORIZAÇÃO de permanência | Вид на жительство |
| 804-7 | labour permit | تصاريح العمل | pracovní povolení | Arbeitsbewilligung | autorizaciones de trabajo N | työlupa | autorisation de travail | permesso di lavoro | zezwolenia na pracę | AUTORIZAÇÃO de trabalho | Разрешение на право работы |
Migration statistics 1 are compiled to reveal the volume of migration (801-1), the direction of migratory movement (803-1), and the characteristics of migrants (801-1*). The accuracy with which each of these kinds of fact is ascertained depends upon the method of compilation, as most migration statistics consist of approximations and estimates rather than precise measurements. Direct measurement of migration2 requires a system of recording movements as they occur. In the case of overseas migration they may be based on passenger records 3 or passenger lists 3 of ships and aircraft. Counts of persons crossing a political frontier yield only very crude data unless special steps are taken to distinguish migrants from travellers 4, who do not change their place of residence. The number of visas 5 or entry permits 5 granted and the number of residence permits 6 or labour permits 7 issued may also be used as an indication of the migration of foreign nationals. Changes of legal residence (310-6*) noted for voting purposes, transfers of school registration and similar figures may be used as an index of internal migration (802-5). Each of these sources may reflect a variety of movements other than those defined as migration or may fail to include movements which should be counted as migration.
- 4. traveller n. — travel v. — travel n., the process of travelling,
- 5. In certain countries residents who wish to travel abroad are required to obtain exit permits or exit visas, records of which may serve as a source of information on migratory movements.