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1.
Abstract

How is migrant transnationalism shaped by the human dynamics of relationships between migrants and non-migrants? This question is addressed through an analysis of asymmetries between migrants and non-migrants in three spheres of transnational life: the moralities of transnationalism, information and imagination in transnational relations, and transnational resource inequalities. Understanding transnational practices such as sending remittances and facilitating migration, it is argued, requires attention to the dynamics of the relationships between individuals. Fieldwork material from Cape Verde and the Netherlands is combined with secondary literature from other parts of the world in order to develop an analytical framework for comparative research.  相似文献   

2.
Kasper Thorup 《Bird Study》2013,60(3):228-238
Capsule Reverse migration in autumn does not occur to the same degree in all species of migrants, but is related to migratory direction.

Aims To identify factors determining degree of reverse migration and specifically to test whether it occurs in long-distance migrant species irrespective of their standard (normal) migration direction. Methods Multiple regression analysis on the number of individuals occurring as reverse migrants observed in northwest European countries.

Methods Multiple regression analysis on the number of individuals occurring as reverse migrants observed in northwest European countries.

Results The number of reverse migrants observed in northwest European countries is strongly correlated with standard migratory direction, estimated population size and detectability, but an effect of the distance travelled from the breeding areas is not supported. The pattern holds true for subsamples of the data set, including British and Irish records or Scandinavian records only, and when controlling for phylogeny.

Conclusion Birds that migrate eastward in autumn from their breeding grounds, mostly in eastern Europe, are more likely to consistently reverse migrate than those species migrating southward mostly from southern Europe.  相似文献   

3.
This paper examines the impact of rural-urban migration on under-two mortality in India, using data from the 1992/93 Indian National Family Health Survey. Multilevel logistic models are fitted for mortality in three age groups: neonatal, early post-neonatal, and late post-neonatal and toddler. Migration status was not a significant determinant of mortality in any of the three age groups. Further analysis shows that a relationship between migration status and mortality exists when socioeconomic and health utilization variables are omitted from the models. The relationship between migration and mortality is thus explained by differences in socioeconomic status and use of health services between rural-urban migrant and nonmigrant groups. The selectivity of rural-urban migrants on socioeconomic characteristics creates mortality differentials between rural-urban migrants and rural non-migrants. Problems faced by migrants in assimilating into urban societies create mortality differentials between rural-urban migrants and urban non-migrants. These results highlight the need to target migrants in the provision of health services, and demonstrate that rural areas continue to have the highest levels of infant-child mortality. Further research is needed to understand the health care needs of rural-urban migrants in order to inform the provision of appropriate health care.  相似文献   

4.
Abstract

In 1981 extensive questionnaire and interview data were collected on some 100 young Samoan adults. Five years later in 1986 we determined their whereabouts and divided the data in accordance with migration status. The answers of the 35 who had migrated in the intervening period were contrasted to those 65 who remained in Samoa. The migrants differed in several distinct areas. Migrants reported a higher degree of peer‐reliance as a personal adaptive strategy. Migrants also reported larger numbers of individuals in social support networks, a higher quality of support and more community involvement. They also report less expressive display of anger. Those who did not migrate reported a slightly better view of life in Samoa and abroad, as well as better relations with their friends and neighbors. These findings support a hypothesis that migrants are pre‐selected to fit into migrant communities and do not appear to be misfits who are unhappy with life in Samoa.  相似文献   

5.
Abstract

This article argues that the status of migrant subjects is characterized by a loss of communication rights and locates the instances where this loss is most visible. It investigates the process of silencing and immobilization of migrants and the particular forms it takes for female migrants through the disenablement of communicative acts. In this process the detained migrant loses her status as an interlocutor, irrespectively of the instances and processes that allow her–or demand of her–to speak. The state of exceptionality assigned to detained migrants is supported in the criminalization of migration laws and securitization, which together with widespread policies of incarceration in the West have become the antipode of the fundamental principles of free movement and expression. Silence and immobilization constitute the ‘standard’ rather than exceptional conditions of people on the move that shadow them across every step of their way, geographically, politically, culturally, legislatively, socially.  相似文献   

6.
Yang X 《Social biology》2001,48(1-2):151-170
Using Hubei province as a case study, this paper retests the detachment hypothesis against the three conventional hypotheses regarding migration-fertility linkage (i.e., selectivity, disruption, and adaptation hypotheses) in explaining migrant and non-migrant fertility differentials in China. The analysis of yearly order-specific birth probabilities suggests that temporary migrants exhibit a significantly higher probability of having a second or higher order birth than comparable permanent migrants and non-migrants. This higher fertility among temporary migrants occurs after migration; temporary migrants actually do not differ from non-migrants in fertility before migration. But permanent migrants experience no significant change in their fertility after migration. The results lend a strong support to the detachment hypothesis, which best explains the fertility differentials between migrant and non-migrant populations in contemporary China; the separation of temporary migrants' actual residence from their official one does lead to a greater likelihood among temporary migrants to have unplanned births.  相似文献   

7.
We analysed differences in healthy life expectancy at age 50 (HLE50) between migrants and non-migrants in Belgium, the Netherlands, and England and Wales, and their trends over time between 2001 and 2011 in the latter two countries. Population, mortality and health data were derived from registers, census or surveys. HLE50 was calculated for non-migrants, western and non-western migrants by sex. We applied decomposition techniques to determine whether differences in HLE50 between origin groups and changes in HLE50 over time were attributable to either differences in mortality or health. The results show that in all three countries and among both sexes, older migrants, in particular those from non-western origin, could expect to live fewer years in good health than older non-migrants, mainly because of differences in self-rated health. Differences in HLE50 between migrants and non-migrants diminished over time in the Netherlands, but they increased in England and Wales. Improvements in HLE50 over time were mainly attributable to mortality decline. Interventions aimed at reducing the health and mortality inequalities between older migrants and non-migrants should focus on prevention, and target especially non-western migrants.  相似文献   

8.
Abstract

Pregnancy histories of 470 ever‐married women aged 40 years and older from three endogamous groups of marine fishermen of Puri, Orissa, are analyzed to estimate Crow's index of opportunity for selection. All these populations are migrants. The value of I ranges from 0.63 to 1.08. The results are interpreted in the light of their ethno‐historical, migratory backgrounds, degree of isolation, and population sizes. A comparison with published Indian data is also made.  相似文献   

9.
《Plains anthropologist》2013,58(30):218-232
Abstract

This paper attempts to trace the stylistic development of Plains Indian figurative hide painting. Beginning with its possible origins in the petrographs and bark drawings of the pre-and early historic Northeast and Southwest it ends with the ledger drawings of the late 19th century. The early (pre 1860) hides are shown to have indicated events through a form ofvisual shorthand in contrast to the detailed refinement of the illustrated scenes on later hides. The ledger drawings include both traditional warfare themes and scenes from reservation life, ending with views of the white world drawn in the white man’s manner. One drawing by Bears Heart, a Cheyenne prisoner in Florida, is examined in some detail and in relationship to the historical, biographical and cultural world in which it was created.  相似文献   

10.
Abstract

Mortality rates by age and sex of American Indians living in reservation and non‐reservation counties were compared for 1970 and 1978. An apparent overcount in the 1980 census enumeration of American Indians curtails rigorous comparisons, but broad differences can be delineated. The main improvement in American Indian mortality during the decade was in age group 0–4. In 1970, non‐reservation death rates were not different from reservation rates. By the end of the decade, non‐reservation death rates had diverged downward from reservation deaths. An analysis of 1978 death rates by poverty status showed that non‐reservation death rates are sensitive to county poverty level, whereas reservation death rates are not.  相似文献   

11.
Abstract

Changes in rates of admixture on the Sells Papago Indian reservation over the last century are shown to reflect ethnohistorically recorded events of extra‐tribal contact. Three distinct strategies providing, in varying degrees, for the preservation of group identity were identified. It is argued that strategies favoring maximum preservation of ethnic identity have threatened the survival of the reservation breeding units because traditional patterns of mate selection are inconsistent with present settlement patterns and result in delay of mate selection and childbearing early in reproductive life.  相似文献   

12.
Abstract

Methods derived from stable population theory are employed to estimate the effect emigration is exerting upon the capacity of a Southwest Indian reservation population to develop economically. This capacity is measured by age‐structure‐dependent demographic indices which have been shown to affect the availability of development funds. Emigration is found to be absorbing all of the current positive growth of the population, decreasing and aging the available labor force and increasing the dependency burden upon nondependent members of the population. It is concluded that emigration affects the population structure in a way that could hinder economic development of the reservation population.  相似文献   

13.
Assimilation theory assumes that differences between migrants and non-migrants disappear over generations. We report on a Flemish survey study conducted with young first- (G1), second- (G2) and third- (G3) generation migrants (n?=?1,587). The results showed that G1 and G2 had lower chances of being in educational tracks preparing for higher education than non-migrants. Further, G1 and G3 migrants with a background in the oldest fifteen members of the European Union (EU15) and G1 and G2 adolescents of non-EU15 migrants ran a higher risk of being delayed in their educational trajectories. All three generations of non-EU15 migrants had lower expectations of finding a job than non-migrants. Whereas socio-economic status could explain almost all of the differences for EU15 migrants, it could not for non-EU15 migrants. This leads to the hypothesis that visible differences and distinctive names lead to assumptions about ethnic, cultural and religious affiliations that are associated with discrimination.  相似文献   

14.
Fifty-seven female sika deer (Cervus nippon yesoensis), captured at the wintering area in the Shiranuka Hills in eastern Hokkaido, Japan, were radio-tracked during 1997–2001 to examine the factors affecting seasonal migration at the individual-landscape level. Ten of the 57 deers migrated between low-altitude summer home ranges and intermediate-altitude winter home ranges (the upward migrants). Twenty-nine migrated between high-altitude summer home ranges and intermediate-altitude winter home ranges (the downward migrants). Twelve used the intermediate-altitude home ranges all year round (the non-migrants). The remaining six were unknown. The summer home ranges of deer were widely scattered over an area of 5734km2. Migration distances ranged between 7.2 and 101.7km. Deer showed high site fidelities to their seasonal home ranges. The upward migrants wintered in areas of less snow, higher quality of bamboo grass, and more coniferous cover than their summer home ranges. The downward migrants wintered in areas of less snow, higher quality of bamboo grass, higher winter temperature, and more southern slopes, but less coniferous cover than their summer home ranges. The non-migrants used year-round ranges with little snow, high quality of bamboo grass, and sufficient coniferous cover. We suggest that snow cover and bamboo grass are the factors affecting seasonal migration of the population and that coniferous cover is another factor for the upward migration.  相似文献   

15.

Objectives

Research on migration and HIV has largely focused on male migration, often failing to measure HIV risks associated with migration for women. We aimed to establish whether associations between migration and HIV infection differ for women and men, and identify possible mechanisms by which women''s migration contributes to their high infection risk.

Design

Data on socio-demographic characteristics, patterns of migration, sexual behavior and HIV infection status were obtained for a population of 11,677 women aged 15–49 and men aged 15–54, resident members of households within a demographic surveillance area participating in HIV surveillance in 2003–04.

Methods

Logistic regression was conducted to examine whether sex and migration were independently associated with HIV infection in three additive effects models, using measures of recent migration, household presence and migration frequency. Multiplicative effects models were fitted to explore whether the risk of HIV associated with migration differed for males and females. Further modeling and simulations explored whether composition or behavioral differences accounted for observed associations.

Results

Relative to non-migrant males, non-migrant females had higher odds of being HIV-positive (adjusted odds ratio [aOR] = 1.72; 95% confidence interval [1.49–1.99]), but odds were higher for female migrants (aOR = 2.55 [2.07–3.13]). Female migrants also had higher odds of infection relative to female non-migrants (aOR = 1.48 [1.23–1.77]). The association between number of sexual partners over the lifetime and HIV infection was modified by both sex and migrant status: For male non-migrants, each additional partner was associated with 3% higher odds of HIV infection (aOR = 1.03 [1.02–1.05]); for male migrants the association between number of partners and HIV infection was non-significant. Each additional partner increased odds of HIV infection by 22% for female non-migrants (aOR = 1.22 [1.12–1.32]) and 46% for female migrants (aOR = 1.46 [1.25–1.69]).

Conclusions

Higher risk sexual behavior in the context of migration increased women''s likelihood of HIV infection.  相似文献   

16.
Abstract

In line with Gustafson (2008), most studies of transnationalism have investigated migration from south to north. This article examines health-, welfare- and lifestyle-related migration from Norway to Spain. The phenomenon is increasing, with consequences for national and municipal policies. The focus is on how Norwegian health migrants cope. Based on anthropological fieldwork and life story interviews we ask: Who are these migrants? How did the migration step come into being? How do they cope when the decision is effectuated? What kind of identity-related challenges do they face? The article also discusses implications for future comparative research on the phenomenon.  相似文献   

17.
Capsule Long-distance migrant birds show less favourable trends than sedentary/short-distance species.

Aims To use breeding bird surveys to contrast population trends amongst common species according to their migration pattern.

Methods Changes in abundance of 62 Danish breeding sedentary, short-distance (Europe/North Africa) or long-distance (trans-Saharan) migrants were described by fitting log linear regression models to point-count census data gathered during 1976–2005.

Results Trans-Saharan migrants declined by 1.3% per annum during this period, while short-distance migrants and sedentary species increased by 1.4% and 1.0% per annum, respectively. There were no significant decadal declines amongst species using different summer breeding habitats, except for wetlands, and there was no consistent variation in trends associated with wintering regions or habitats or diet.

Conclusions More information is urgently needed on diet, feeding ecology, habitat requirements, winter distribution and intra-African movements of the commoner European summer visitors to identify causes of the declines and highlight when in the annual cycle detrimental effects occur. Studies linking individuals on their breeding, staging and wintering grounds are especially needed. Danish trends resemble those from elsewhere in Europe, confirming that restoration to favourable conservation status requires inter-continental action to meet European and global targets to reduce or halt biodiversity loss.  相似文献   

18.
19.
《Ethnic and racial studies》2012,35(10):1794-1809
Abstract

This article contributes to recent scholarship on the changing nature of fieldwork practices within migration research, focusing on the practice of online ethnography. It makes a case for the significance of the internet and, more specifically, social network sites, in the experience of many migrants. I state that online togetherness is an integral part of the lives of many migrants which also interrelates with ‘offline’ aspects of their social lives. Therefore, I argue that current research on migration would benefit from a more balanced combination of offline and online ethnography, taking into account how online connectivity affects the nature of migration and the conditions of being a migrant. Methodologically, I suggest that ethnography is well suited for generating understandings of the significance of the internet in the experience of migrants, but that a number of adjustments in methods of data collection and analysis must be made.  相似文献   

20.
David Jenkins 《Bird Study》2013,60(4):407-414
Capsule Marked changes were observed in the spring phenology of birds and were more apparent in residents and short‐distance migrants than in trans‐Mediterranean migrants.

Aims To examine changes in first songs and arrivals of birds in northeast Scotland.

Methods First song or first observations of 38 species were recorded between 1974 and 2010. Trends through time, and relationships with regional variation in temperature, were both examined.

Results There was a strong tendency for first song/first arrival dates to advance, with the average change being an advance of 25 days over the 37 years of study (or 0.7 days per year). Change was greater in the dates of first song of resident species than in the first detection of short‐distance and trans‐Mediterranean migrants. Relationships with temperature were apparent, but were significant for fewer than half of the species.

Conclusion Bird species vary greatly in their phenological response to climate warming. The recent decade of sustained higher spring temperatures has enabled greater detection of change in long‐term time series, and milder winters (except 2009/10) have also increased the incidence of wintering in short‐distance migrants.  相似文献   

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