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1.
Despite an abundant literature exploring the relationship between population growth and forest cover change, comparatively little research has examined the forest cover impacts of family planning use—a key determinant of population growth rates in many developing countries. Using data from a panel survey of farms in the Northern Ecuadorian Amazon, this paper explores whether family planning use affects changes in forest cover. After controlling for household life cycle effects, family planning use among female heads of farm households did not have an independent effect on deforestation, reforestation, or net forest loss between 1990 and 2008. Rather, shorter-term drivers of forest change tend to be associated with household life cycles and shifts in production and consumption. However, family planning will continue to improve development and health outcomes for women by reducing unwanted fertility and may offer longer-term environmental benefits.  相似文献   

2.
Significant advances have been made to understand the interrelationship between humans and the environment in recent years, yet research has not produced useful localized estimates that link population forecasts to environmental change. Coarse, static population estimates that have little information on projected growth or spatial variability mask substantial impacts of environmental change on especially vulnerable populations. We estimate that 20 million people in the United States will be affected by sea-level rise by 2030 in selected regions that represent a range of sociodemographic characteristics and corresponding risks of vulnerability. Our results show that the impact of sea-level rise extends beyond the directly impacted counties due to migration networks that link inland and coastal areas and their populations. Substantial rates of population growth and migration are serious considerations for developing mitigation, adaptation, and planning strategies, and for future research on the social, demographic, and political dimensions of climate change.  相似文献   

3.
This research contributes to an understanding of the relationship between climate change, economic impacts and migration. We model the long-term relationship (up to 45 years of projection) between demographic dynamics—particularly migration—driven by changes in the performance of the economy due to climate changes in the Northeast region of Brazil. The region is of particular relevance to the study of climate change impacts given its large human population (28% of Brazil’s population) and high levels of impoverishment, having an extensive semi-dry area which will be severely impacted by growing temperatures. Ultimately, the integrated model generates state- and municipal-level migration scenarios based on climate change impacts on the primary economic sectors and their articulations with other sectors. Results suggest that the predicted climate changes will impact severely the agriculture sector in the region, acting as a potential migration push factor to other regions in the country. Finally, we discuss how the increased vulnerability of some groups, particularly migrants, can be factored into Brazilian public policy and planning.  相似文献   

4.
新时期的人口和计划生育工作,法制性、规范性和服务性显而易见。因此,立足改革创新,做好新形势下的人口和计划生育工作具有重要的意义。审时度势,转换脑筋,找准位置,进入角色,依法管理,工作到位,是调整工作思路和方法,适应形势、任务发展需要的关键,也是做好人口大文章,追求计划生育大目标,为全面建设小康社会做出大贡献的根本途径。人口和计划生育部门及其工作人员,必须与时俱进,积极改进工作,跟上时代步伐,用显著的业绩为经济发展和社会进步添砖加瓦,为全面建设小康社会创造条件,提供保证。  相似文献   

5.
It is not yet clear how climate change will affect the structural constraints and spatial and social complexity that affect population movements in the future. Today, countries of origin, transit, and destination have reached a juncture. The UNFCCC Paris Agreement adds value to decisions these countries face by helping them explore possible scenarios for impacts that include large movements of people that could be associated with a rise in global average temperatures between 1.5 and 2 °C above pre-industrial levels. Climate policy and mainstream migration and refugee policy are developing recommendations by the end of 2018 that, together, will provide new contours for governing human mobility in the twenty-first century. This paper compares work on human mobility under the United Nations Framework Convention on Climate Change (UNFCCC) and how climate change features in the initial drafts of the Global Compact for Safe, Orderly and Regular Migration (GCM) and the Global Compact on Refugees (GCR). The international community can choose not to include such future considerations, missing opportunities to avert risks of involuntary movements of people as climate change impacts intensify. Alternatively, the international community can help countries to preempt risks arising from governance gaps and climate impacts, incorporate climate and mobility considerations in planning, and establish contingency arrangements for large-scale movements of people. A measure of efficacy in coordinating responses to large-scale movements of people will be the degree to which both state and non-state actors take up the recommendations of the Task Force on Displacement, how the Global Compact for Migration is negotiated, and the degree to which states utilize the Comprehensive Refugee Response Framework as climate and other dynamics unfold in future years.  相似文献   

6.
人口计生工作职能转变与建设高素质职业化队伍   总被引:2,自引:1,他引:1  
行政管理体制改革是深化改革的重要环节。新时期人口和计划生育工作任重道远。要实现未来人口发展目标,转变人口和计划生育工作职能,关键要建设一支高素质的职业化队伍。国家人口计生委在机构得到充实和加强的基础上,着力转变职能,理顺关系,优化结构和提高效能,促进了人口计生工作健康、深入、持续发展。  相似文献   

7.
This paper seeks to refocus the attention of environmentalists on the importance of population trends to environmental sustainability and identifies prevention of unintended pregnancy as potential common ground for environmentalists and family planning advocates. The health and other welfare benefits of preventing unintended pregnancy are felt most keenly by individual women, men, and their families. At the same time, however, preventing unwanted pregnancies usually results in smaller family size, an important factor in slowing population growth and, as a result, a source of broader benefits—including environmental benefits—to society.  相似文献   

8.
This article describes and analyzes the impacts of population and demographic change on the vulnerability of communities to climate change and variability. It begins with a review of existing literature on the effects of population change on anthropogenic greenhouse gas emissions, the exposure of settlements to climate risks, and on the capacity to adapt to climate change. The article explores the relationship between population change and adaptive capacity through detailed examination of empirical findings from a study of small communities in eastern Ontario, Canada currently experiencing a combination of changes in local climatic conditions and rapid demographic change caused by in-migration of urban retirees and out-migration of young, educated people. The combination of changing demographic and climatic patterns has placed increased stress on local social networks that have long been critical to climate adaptation in that region. The case study and literature review are used to create a general typology of the relationship between population change and vulnerability that may be used as a framework for future research in this field.  相似文献   

9.
Iran has experienced one of the most successful family planning programs in the developing world, with 64 percent decline in total fertility rate (TFR) between 1986 and 2000. This paper focuses on Iranians’ unique experience with implementation of a national family planning program. Recognition of sensitive moral and ethical aspects of population issues resulted in successful collaboration of technical experts and religious leaders. Involvement of local health workers, women health volunteers and rural midwives led to great community participation. Demographic and Health Survey (DHS) data in 2000 indicated a TFR of 2.0 births per women and 74 percent contraceptive use among married women. This case study will help policy makers and researchers in Moslem countries and other developing countries with high fertility rate to consider a successful family program as a realistic concept with positive impacts on nation’s health and human development.  相似文献   

10.
G Yin  J Cao  W Yin 《人口研究》1984,(2):24-27
Family planning is a very important part of the Socialist cultural civilization, and it has a great impact on the ideology, ethics, and change of moral concepts. The old concept of having a large family and favoring boys over girls has been changed because of the popularization of family planning, and the overall quality of China's population can thus be improved. In the practical work of family planning, construction of the Socialist cultural civilization should be handled well. Science should be developed and taught to the general public, and the traditional ideology concerning birth and population should be gradually changed and eliminated. In this way, people will become more conscious of the need for family planning. In the meantime, efforts should be made to promote social welfare, such as the establishment of more and better daycare centers and nursing homes so that the common worries about family planning can be removed. The people should gradually learn about their rights and responsibilities as citizens and understand that family planning is in the best interest of the whole country as well as for the good fortune of later generations. With close cooperation between the people and the government and with reasonable management of family planning, China will be built into a strong nation with an adavnced Socialist cultural civilization.  相似文献   

11.
This report provides a summary of the US demographic and population trends in the 21st century. It gives objective information on population growth, the determinants of population change, residential trends, racial and ethnic diversity, age profile, family life, households and families, measures of well-being, and future prospects. It is shown that US population is growing through relatively high fertility, migration and increasing life expectancy. Longer life expectancy has had a significant effect on American family life. Immigration fuels rapid population growth and social change creating increased ethnic diversity. Family life pattern also shifted, early marriage is replaced by cohabitation and divorce rates are increasing resulting in increased number of single-parent families. Many Americans have prospered well beyond their expectations; educational attainment vastly improved; more people moved out of poverty and more working women indicates a change in the workforce trends. Overall, it is noted that the US population will continue to grow. Prospect of such robust growth intensifies concerns about pollution and other environmental threats. At the same time, it seem that population growth is inextricably linked to the nations's prosperity.  相似文献   

12.
The rapid population growth rate (2% annually from 1949 to 1978) caused great difficulties for China's national economy because it increased the burden of families, communities, and government. It caused employment problems and slowed increases in living standards and educational levels. The best way to control population growth is based on a combination of political education and effective economic measures. The recommendations are: 1) coordinate employment, food rationing, salaries, bonuses, health treatment, age and condition of retirement, preschool care and education with family planning programs, maintain the elderly's living standard, and give preference to childless and single child families; 2) educate people about family planning and incorporate population growth and family planning into political and economics courses in high school and college; 3) incorporate population control into national economic plans; 4) prohibit families with 3 children and advocate 1 child per couple; and 5) establish a permanent population committee to plan, develop, and implement population policies and related research.  相似文献   

13.
The implications of environmental change for migration are little understood. Migration as a response to climate change could be seen as a failure of in situ adaptation methods, or migration could be alternatively perceived as a rational component of creative adaptation to environmental risk. This paper frames migration as part of an adaptation response to climate change impacts to natural resource condition and environmental hazards. Thresholds will be reached by communities after which migration will become a vital component of an effective adaptation response. Such changes to migration patterns have the potential to undermine migration policy unless appropriate preparations are undertaken. This paper describes an approach to assist researchers to frame how climate change will influence migration by critically analysing how thresholds of fundamental change to migration patterns could be identified, primarily in relation to two case studies in Nepal and Thailand. Future policy for internal and international migration could be guided by the analysis of such thresholds of non-linear migration and resourced effectively to ensure that socio-economic and humanitarian outcomes are maximised.  相似文献   

14.
A sound population program must respond to real human needs, must be rooted in values, must generate results, must be administered in an integrated manner, must be based on the ethic and goal of self reliance and on the belief that it must operate and grow on its own steam, and must release human resources for productive economic endeavors. To make any sense at all, population must be linked to the gut level needs of the individual. People should not be viewed as demographic statistics, and the word human should be used in the basic sense of hunger and poverty. If the goal is to bring about lasting change in the way that Filipinos manage their lives and their living, it is necessary to probe their values. If social change is the goal, tradition must be challenged. In the area of family planning, persons who can communicate the fact that the program seeks to enrich life more than prevent birth must be chosen. There has been some criticism that the population/family planning program is "too contraceptive oriented" and too mechanistic in the approach to population. Contraception is behavior, a good measure of acceptance and an effective measure of commitment. The delivery of welfare must be horizontally integrated. Thus it is necessary to learn to work in teams, teams of development workers. The value of self determination and the conscious practice of planning and shaping one's life is the very logic of family planning. The program needs to implant the values of family planning firmly in the community, or, more accurately, in the small face to face primary groups where social norms are set and where change must take place if it is to last. The answer to how to achieve a sound population program lies less in what is done than how it is done.  相似文献   

15.
自70年代初大力推行计划生育以来,陕西的计划生育工作取得了巨大成就,人口过快增长的现象得到了有效控制,实现了人口再生产类型的转变,进入到低生育水平时期。21世纪初,中央作出了《关于加强人口与计划生育工作稳定低生育水平的决定》,提出了新时期人口与计划生育工作的主要任务是转向稳定低生育水平,提高出生人口素质。如何按照中央的要求进一步做好人口与计划生育工作,本文就陕西的低生育水平现状、存在问题及稳定低生育水平的不利因素作了进一步的分析研究,强调要充分认识到人口与计划生育工作的长期性、严峻性和复杂性,必须克服盲目乐观情绪,保持清醒头脑,坚持以人为本,提高计划生育服务质量和管理水平,才能保证低生育水平的稳定,促进人口与经济社会资源协调发展与可持续发展。  相似文献   

16.
In seeking a solution to its population problem, China, as a developing socialist country, has been making unremitting efforts to develop economy while controlling the rapid growth. The objective is to control rapid population growth so that population growth may be in keeping with socioeconomic development and commensurate with utilization of natural resources and environmental protection. In the past decade, and particularly since 1979, China has made much progress in developing economy and gained remarkable successes in controlling population growth. The natural population growth rate dropped to 1.15% in 1983, from 2.089% in 1973. Living standards have improved with a gradual annual increase of per capita income. All this proves that the policy of promoting family planning to control population growth along with planned economic development is correct. In China family planning is a basic state policy. The government has advocated the practice of "1 couple, 1 child" since 1979. This does not mean that 1 couple could have 1 child only in every case. The government provides guidance for the implementation of family planning programs in the light of specific conditions such as economic developments, cultural background, population structure, and the wishes of the people in different localities. The requirements are more flexible in rural than in urban areas and more so among the people of national minorities than among the people of the Han Nationality. In rural areas, couples who have actual difficulties and want to have 2 children may have a 2nd birth with planned spacing. In carrying out its family planning program, China has consistently adhered to the principle of integrating state guidance with the masses' voluntariness. The government has always emphasized the importance of encouraging the people's own initiatives, through publicity and education, which is the key link in implementing the family planning program.  相似文献   

17.
The population of sub-Saharan Africa, estimated at 434 million in 1984, is expected to reach 1.4 billion by 2025. The birth rate, currently 48/1000 population, continues to increase, and the death rate, 17/1000, is declining. Rapid population growth has curtailed government efforts to provide adequate nutrition, preserve the land base essential for future development, meet the demand for jobs, education, and health services, and address overcrowding in urban areas. Low education, rural residence, and low incomes are key contributors to the area's high fertility. Other factors include women's restricted roles, early age at marriage, a need for children as a source of security and support in old age, and limited knowledge of and access to modern methods of contraception. Average desired family size, which is higher than actual family size in most countries, is 6-9 children. Although government leaders have expressed ambivalence toward development of population policies and family planning programs as a result of the identification of such programs with Western aid donors, the policy climat is gradually changing. By mid-1984, at least 13 of the 42 countries in the region had indicated that they consider current fertility rates too high and support government and/or private family planning programs to reduce fertility. In addition, 26 countries in the region provide some government family planning services, usually integrated with maternal and child health programs. However, 10 countries in the region do not support family planning services for any reason. Unfortunately, sub-Saharan Africa has not yet produced a family planning program with a measurable effect on fertility that could serve as a model for other countries in the region. Social and economic change is central to any hope of fertility reduction in sub-Saharan Africa. Lower infant and child mortality rates, rising incomes, higher education, greater economic and social opportunities for women, and increased security would provide a climate more conducive to fertility decline. Given the limited demand, great sensitivity must be shown in implementing family planning programs.  相似文献   

18.
气候变化对人类生产生活的影响随地区和人群的不同而不同,其中对生态脆弱地区的贫困人群影响尤为特殊。本文以受干旱影响的典型区域一宁夏生态脆弱地区农牧民生计为例.试图通过对宁夏回族自治区5个县/市/区294户农牧家庭开展的问卷调查和访谈研究.分析气候变化对当地农牧民生产、生活和生存状况的具体影响内容及影响的程度.探讨农牧民应对气候变化的主要的生计适应措施。结果显示农牧民心理上的自我调适是人们在脆弱的状态下应对气候变化的前提,并通过多样化的生计方式、外出务工、自主性迁移等自适应方式来适应气候变化对农牧民生计带来的种种影响.同时生态脆弱地区气候变化的应对也离不开政府大环境背景下的制度设计和政策支持。  相似文献   

19.
This article features the different views of Parliament members concerning the need in the reduction of population growth for development sustenance. Population growth would lead to environmental degradation, malnutrition, diseases, and high incidence of poverty. Furthermore, social problems arise like teenage pregnancies, and abuse of young girls. Suggestions on curtailing this problem as suggested by some of the parliament members includes educating people on issues of migration, family planning and reproductive health. Other members suggested on family planning legislation, like in the case of China where population explosion exists. Further, members thought that advocacy for population control such as condom usage targeting to couples having large families should be catered. However, this was denounced by some members as a failure and should not be sanctioned at large family couples but rather to husband with several wives. Finally, a compromised view was directed on population management with poverty alleviation involving the provision of amenities such as water, electricity, good roads, potable water, and income generating activities.  相似文献   

20.
Population and the energy problem   总被引:4,自引:3,他引:4  
When energy is scarce or expensive, people can suffer material deprivation and economic hardship. When it is obtained in ways that fail to minimize environmental and political costs, these too can threaten human wellbeing in fundamental and pervasive ways. The energy problem today combines these syndromes: much of the world's population has too little energy to meet basic human needs; the monetary costs of energy are rising nearly everywhere; the environmental impacts of energy supply are growing and already dominant contributors to local, regional, and global environmental problems (including air pollution, water pollution, ocean pollution, and climate change); and the sociopolitical risks of energy supply (above all the danger of conflict over oil and the links between nuclear energy and nuclear weapons) are growing too. This predicament has many causes, but predominant among them are the nearly 20-fold increase in world energy use since 1850 and the cumulative depletion of the most convenient oil and gas deposits that this growth has entailed, resulting in increasing resort to costlier and/or environmentally more disruptive energy sources. The growth of world population in this period was responsible for 52% of the energy growth, while growth in per capita energy use was responsible for 48% (excluding causal connections between population and energy use per capita). In the United States in the same period, population growth accounted for 66% of the 36-fold increase in energy use. In the late 1980s, population growth was still accounting for a third of energy growth both in the United States and worldwide. Coping with global energy problems will require greatly increased investment in improving the efficiency of energy enduse and in reducing the environmental impacts of contemporary energy technologies, and it will require financing a transition over the next several decades to a set of more sustainable (but probably also more expensive) energy sources. The difficulty of implementing these measures will be greatest by far in the developing countries, not least because of their high rates of population growth and the attendant extra pressures on economic and managerial resources. If efficiency improvements permit delivering the high standard of living to which the world aspires based on a per capita rate of energy use as low as 3 kilowatts—about a quarter of the current U.S. figure—then a world population stabilized at 10 billion people would be using energy at a rate of 30 terawatts, and a population of 14 billion would imply 42 terawatts (compare 13.2 terawatts in 1990). Delivering even the lower figure at tolerable monetary and environmental costs will be difficult; each additional billion people added to the world population will compound these difficulties and increase energy's costs, making everyone poorer.Presented at the Symposium on Population and Scarcity: The Forgotten Dimensions.  相似文献   

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