Population Change and Environment in Central and Eastern Kenya

1990 ◽  
Vol 17 (2) ◽  
pp. 123-133 ◽  
Author(s):  
Thomas E. Downing ◽  
Sharon Lezberg ◽  
Cara Williams ◽  
Leonard Berry

This analysis of population growth and environmental changes in Central and Eastern Kenya illustrates two models of the interactions of population and resources: (1) the classical neo-Malthusian model that relates population growth to conservation of natural resources but ultimate degradation, and (2) the proposition that population growth induces intensified agricultural production and environmental conservation.

2021 ◽  
pp. 1942602X2110587
Author(s):  
Gina K. Alexander ◽  
Donald R. Grannum

Garden-based learning promotes environmental awareness, health, and wellness across the school community and beyond. In this article, we review the literature on the benefits of school gardening and describe firsthand experiences for garden success. By sharing lessons learned, our aim is to inspire school nurses to join forces with like-minded teachers and staff or take the lead to build capacity in their school for gardening and a green culture dedicated to the conservation of natural resources.


Author(s):  
Aslı Güneş Gölbey ◽  
Ayşenur Kaylı

With the uncontrollable population growth in the cities, the rising need for settlement has increased the needs of the cities, as well as making the cities consumption centres. The housing intensity of urbanization were damaged at first, then the farms and agricultural production areas in the city periphery, and then it directly affected the natural resources such as air, water, soil, flora, and fauna. However, nature did not remain unresponsive to these events and responded to human beings with various natural disasters. Eventually, the human violence on nature has turned into the abuse nature exerts on human beings, with disasters such as earthquakes, floods, landslides, and fire as a kind of revenge of nature. The future of humanity becomes dependent on reconciliation with nature and adaptation to a sustainable lifestyle. This chapter examines the violence between human nature and urbanization with its causes and possible consequences and offers reconciliation suggestions for a sustainable life.


2002 ◽  
Vol 24 (2) ◽  
pp. 28-32 ◽  
Author(s):  
Christina Kreps

Now that conservation models which segregate nature from people (or nature from culture) are no longer seen as viable, we are witnessing the emergence of new approaches that acknowledge the crucial role culture plays in conservation efforts. We now know that environmental conservation is, in many cases, not only contingent on the conservation of natural resources, but also the conservation of cultural resources. Respectively, conservation strategies are increasingly being linked to issues of cultural preservation and survival. This latter goal, however, requires a broader view of the role of culture than is often taken in conservation efforts as well as the kinds of resources that can be used for these purposes. When cultural variables are taken into consideration they are often reduced to a discreet set of resources, such as indigenous knowledge and local systems of ecological protection that can be integrated into projects. But culture needs to be seen as foundational to conservation rather than just an added dimension or resource. Since culture, in all its varied forms, contributes to the construction of what people value and take concern in, it also determines, to a certain degree, how and where people will direct their energy. Therefore, we need to develop approaches that acknowledge and build on the dynamics of culture, and activities that can serve as a motivating and sustaining force in a community.


2018 ◽  
Vol 6 (1) ◽  
pp. 42
Author(s):  
Naning Fatmawatie

<p>The role of the company in addition to causing the social cost, in fact can also generate social benefits. Social benefit or benefits is the positive contribution to the public the company's existence. Social activities benefit the company to respond to the Law No. 32 of 2009 on the Protection and Environmental Management. Environmental accounting or accounting or accounting Economic Social Responsibility is an accounting concept that measures how far the company adverse impact and benefit to the community. Islamic jurisprudence is an overview of the environment in regulating the management and conservation of natural resources and the environment. Activity Relationships of social benefits with environmental accounting and environmental fiqh is that the economic development of sharia in Indonesia raise awareness of entrepreneurs to business practices that have an ethical responsibility in Islamic.</p><p>Social activities benefit in terms of environmental accounting is that the disclosure of the results of environmental conservation activities in the form of accounting data. The information disclosed is quantitatively measured results of environmental conservation activities. Included is information on the economic resources of an enterprise, the claims to those resources (liabilities of a company to hand sources on other entities or owners of capital), and the effects of transactions, events and conditions that alter the economic resources and claims against the source. While the benefits of social activity in terms of environmental jurisprudence is that a review of Islam in governing the management and conservation of natural resources and the environment, he hoped could provide a fundamental change for the conservation of the environment.</p>


Economics ◽  
2021 ◽  
Vol 104 (6-9) ◽  
pp. 68-84
Author(s):  
Paata Koguashvili Paata Koguashvili ◽  
Leila Gegenava Leila Gegenava

The world is facing changes that have a significant impact on the environment and every aspect of human life. Currently, 588 million of the world's 7.8 billion people live in extreme poverty, 820 million people are starving, and 2.5 billion suffer from some form of micronutrient deficiency. The population is growing, the processes of aging and migration to urban settlements are actively underway, which is reflected in agricultural production and food demand. At the same time, the impact of the effects of climate change on the state of food security in the world is noteworthy. In addition, inequality, discrimination, and human rights abuses (including the right to adequate and safe human food) exacerbate these consequences, especially for small farms. According to the FAO, 33% of world population growth is expected in the near future. The population, from the existing 7.7 billion, will reach almost 10 billion by 2050. The population growth will lead to a strong increase in food demand. By 2050, it will be necessary to produce 70 percent more than 50-types foods, while the share of agriculture in global GDP is about 4%. While investments and innovations in the agricultural sector are increasing, the growth rate of yields is quite low. The rural population is declining and the aging process is actively underway, which has a serious impact on the labor force. Added to this is the fact that the current use of natural resources is irrational and under severe pressure. Twenty-five percent of agricultural land is severely degraded and land has long been recognized as a limited resource, while water resources are under heavy strain and there is a shortage of water in the world. Food losses and waste are an inefficient side of the sector and a strong threat to the environment. Up to 33% to 50% of the world produced food is never used for food, and the cost of these products exceeds $ 1 trillion. These trends have led to the problem of food shortages. As a result, poverty and hunger have intensified in the world. Moreover, there are four main factors that put pressure on the inherited model of agricultural production, without their solution the sector will not be able to cope with future demands. They are exacerbating the problem of hunger and food shortages in the world, putting pressure on agriculture and the ability of the sector to be able to meet future needs. These factors include: demographics, scarcity of natural resources, climate change, and food losses and waste. In Summary, overcoming these challenges requires the joint efforts of governments, investors, and innovative agricultural technologies to increase productivity and support the transition to an economy based on innovation and knowledge. Modern farms and enterprises have to work differently, mainly due to the use of technological advantages. In the future, agriculture must use sophisticated technologies and advanced equipment. Precision farming and the use of robotic systems ensure more profitable, efficient, safe and environmentally friendly agricultural production. According to the FAO report, these efforts require considerable resources: to eradicate hunger by 2030 and deal with the demographic pressures that will require an annual investment of $ 265 billion. Keywords: Agri-food sector, poverty, hunger, food security, food losses and waste.


1996 ◽  
Vol 25 (2) ◽  
pp. 89-94 ◽  
Author(s):  
Punya P. Regmi ◽  
Karl E. Weber

Small and marginal farmers in Nepal mostly depend on their farms and the forests for their livelihoods. But continued population growth and increasing demands for food, shelter and cloth have stepped up the pressure on land and other natural resources. Furthermore, there is evidence that farmers have been extending the agricultural production area largely by clearing vast tracts of virgin forest, which are a precious natural resource. This has been creating both environmental and economic problems. Because small and marginal farmers have to survive below the subsistence level, in self-perpetuating dismal conditions, ‘sustainable agricultural development’ for them remains a myth rather than a reality.


2019 ◽  
Vol 6 (1) ◽  
pp. 37-72
Author(s):  
Ulaş Sunata ◽  
Dila Ergül

39 ilçesiyle Türkiye’nin en büyük nüfusuna sahip ili İstanbul aynı zamanda Türkiye’nin en çok iç göç alan şehridir. Özellikle kırdan kente göç bağlamında sosyo-ekonomik ve demografik özellikleriyle birçok araştırmaya konu olmuştur. Fakat İstanbul yerleşik nüfusunun Türkiye’nin diğer şehirlerine kayıtlı olma yoğunluğu da önemlidir. Bu çalışmanın amacı 2012 ve 2017 yıllarındaki nüfus değişimini göz önünde bulundurarak İstanbul ilçelerinin ayrıntılı nüfus yoğunluğu ve büyüme analizini yapmak, ilgili faktörleri değerlendirmek, hemşehri ağlarını okumak adına yerleşik nüfus kütük bilgileri bakımından inceleyerek elde edilen örüntüler doğrultusunda ilçe tipolojileri oluşturmaktır. Çalışmanın birinci bölümünde ilgili beş yıllık nüfus değişimlerine göre İstanbul ilçe nüfusları analiz edilmiştir. Ardından her bir ilçe için nüfusa kayıtlı olunan kente göre nüfus büyüme hızlarına bakılarak ilçelerin ağırlıklı olarak barındırdığı hemşehri ağları belirlenmiştir. İkinci bölümde ise ilçeler nüfus değişim özelliklerine göre belirli kategorilere ayrılmış ve bu kategoriler doğrultusunda ilçe tipolojileri oluşturulmuştur..ABSTRACT IN ENGLISHA District Level Analysis of Istanbul’s Population Change (2012-2017)Istanbul having the largest population of Turkey with its 39 districts is the most internal-migrant-receiving city in Turkey. Particularly in the context of rural-to-urban migration, Istanbul has been became a subject of various researches with its socio-economic and demographic features. However, the density of Istanbul’s settled population who registered other cities of Turkey is important. The main aim of this study is to analyse population growth of all districts considering the population change between 2012 and 2017, to evaluate the related factors and to develop a district typology by using the data of settled population according to their family registration in the name of reading the current countryman networks. In the first section of the study, district populations of Istanbul are examined regarding the related five-year change. Afterwards, most repeated countryman networks of all Istanbul’s districts are specified regarding the population growth rate of the registered cities. In the latter section of the study, districts were divided into categories regarding the specific population change features which help to create district typology.


2019 ◽  
Vol 118 (9) ◽  
pp. 245-257
Author(s):  
Dr. DR Agarwal ◽  
Ms. Bhawna

After the dawn of independence in 1947, India moved on the path of planned development after launching a series of five years plans with the objective of creating a socialistic pattern of society that is the growth with social justice. In a welfare society, the functions of the govt. increases extensively and intensively. Gone are the days when functions of the govt. were limited to internal law and order and war preparedness (internal and external security). To provide all basic needs of the lowest and disadvantageous section of the society is considered to be duty of the govt. Education, health, power, sanitation, transport, communication, growth through distributive justice, linking of employment process with planned development, balanced regional development, social welfare and social security, clean drinking water, rural development, expansion of production and productive resources, equitable distribution of income and assets, removal of poverty, eradication of illiteracy, reduction in regional disparities, price stability, empowerment of the weaker section of the society, research and development with application of science, improvement in technology and productivity, conservation of natural resources for future generation, continuous process of change for better standard of life, human dignity and values, environmental balances etc. On the other side, India’s population grew at 1.2% a year between 2010 and 2019 marginally higher than global average of 1.1% a year in this period, but more than double china’s 0.5% a year according to UN population fund state of the world’s population 2018, released on 10-04-2019. India’s population growth = Population growth rate of China + Population growth of US = 0.5 + 0.7. Moreover, actual fertility rate children per women is 2.1 against the desired family size of 1.8. India has over 18% of the world population but just 4% of its fresh water resources. This is going to create a big demand for all kinds of commodities. The propensity to generate waste is increasing (waste is associated with food such as milk packets and water bottles piling up and solid waste disposal is acute crisis in big cities). All efforts of growth of G D P may go futile, if population growth remains unchecked. This paper highlights the consequences.


1977 ◽  
Vol 16 (2) ◽  
pp. 220-222
Author(s):  
Zeba A. Sathar

The book covers a wide field, touching on almost all aspects of popula¬tion change on a world-wide scale. It discusses, using world and country data, the relationships between demographic and socio-economic variables, and elaborates on" their relative importance in the determination of population problems which confront the world as a whole and nations individually. Policies designed to alleviate these problems are discussed with an emphasis on those related to population control. The first chapter is entitled "Population Growth: Past and Prospective" and reviews the various parameters associated with population change in the past and in the future. It touches upon the concept of a stable population in order to show the elements which cause a population to change (i.e. remove it from its stable condition). The main elements of change, population growth, migration, mortality and natality are discussed individually. The chapter is concluded by a description of the main differences in these elements and other socio-economic conditions as they exist in the less-developed and developed countries.


2014 ◽  
Vol 13 (3) ◽  
Author(s):  
Agustinus Denny Unggul Raharjo

<p class="BodyA">South Manokwari Regency is a new autonomous region in West Papua Province with abundant natural resources. As a new autonomous region South Manokwari Regency will be experiencing significant population growth. Population growth along with development and modernization will give burden to electricity demand. Alternatively, electricity can be provided with geothermal resources in Momiwaren District. Based on survey conducted by the government through the Geology Resources Centre in 2009, the reservoir temperature of the geothermal sources is 84<sup>o</sup>C with non volcanic geothermal system. Thus, the geothermal resources in South Manokwari Regency could be developed into binary cycle electric generator.</p>


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