scholarly journals Water Pollution in a Densely Populated Megapolis, Dhaka

Water ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 2124
Author(s):  
Toriqul Bashar ◽  
Ivan W.H. Fung

Rapid urbanization has been a boon for industrial growth in Bangladesh, leading the Dhaka megapolis to become one of the least livable places in the world. These circumstances, however, have received little attention by policy makers and in academic research. Using mainly secondary data, this article explores the water quality of the river Buriganga that flows across Dhaka and identifies major sources of pollutants. While much of the article analyzes the sources and extent of pollution, it also points toward a great threat to public health from the presence of high levels of heavy metals, such as chromium, lead, and iron, as well as chemicals, including ammonia and phosphate. Moreover, the article recommends some policy changes that could potentially reduce pollution levels and boost water sustainability not only in Dhaka but also in other fast-growing cities in the least developed countries (LDCs).

2021 ◽  
Author(s):  
◽  
Pauline Barnes

<p>The focus of this research is teacher professionalism in New Zealand and the possible role of the ‘Standards for the Teaching Profession’ that were released in 2017, in strengthening the quality of teaching. Evidence suggests that the quality of teachers’ work is an important factor in students’ success. So, a challenge for education policy-makers is to create a system that encourages and enables teachers to be high quality and motivated to keep improving. The literature suggests a strategy to enable this is to encourage a mature profession, where teachers take collective responsibility for improvement. Standards for teachers can be a positive influence on improving teacher practice when their use is balanced between regulatory and development functions, so that they are a catalyst for professional development. This research involved 45 teachers in English Medium settings participating in sector specific focus groups for early childhood, primary school and secondary school teachers, a review of policy documents and secondary data from Education Council workshops. The analysis suggests that aspects of organisational professionalism influence the environment, although most teachers did not consciously align themselves to this discourse. There appeared to be some differences between sectors, with those in early childhood aligning more closely to their organisation than other teachers and feeling like they were not accepted as a legitimate part of the teaching profession. Although teachers were generally positive about the new standards, few teachers considered using them for reflection or professional conversations outside of formal appraisal. The aspiration presented in literature of a mature profession that works collaboratively with a mix of stakeholders to combine expertise, ask tough questions to create solutions and grows professional knowledge was not apparent, however teachers identified opportunities to shift the profession towards this discourse.</p>


2021 ◽  
Vol 8 (1) ◽  
pp. 55
Author(s):  
Muslih Faozanudin ◽  
Shainima Islam

People’s mobility and international migration are quite interesting phenomena to discuss. Until now, there are still differences in views between industrialized countries and developing countries regarding the contribution of migration to development for both sending and receiving countries. This paper aims to analyze based on existing secondary data the linkage between migration and sustainable development. For analysis, this study uses a descriptive approach, with secondary data as the primary source. The analysis found that both sending and receiving countries - benefited from population mobility and international migration. The least developed countries in the economy and overall infrastructure are supplying countries for this migration process, and increasing remittances and skilled workers to help other countries. Although it is realized that this condition is the impact of the weak economic system of developing countries on the one hand and the demographic that occur in advanced industrialized countries on the other. To maintain the stability of the supply chain for economic development, international migration is included as one of the sustainable development programs that apply more humane values. Therefore, migrants should be seen as potential contributors to the growth of sending and receiving countries, and some even claim that they are heroes of foreign exchange. Keywords:  migration, remmitance, sustainable development Mobilitas masyarakat dan migrasi internasional merupakan fenomena yang cukup menarik untuk dibahas. sampai saat ini masih terdapat perbedaan pandangan antara negara industri dan negara berkembang, tentang  kontribusi migrasi terhadap  pembangunan, baik  bagi negara yang asal migrant maupun bagi negara penerima. Makalah ini bertujuan untuk menganalisis berdasarkan data sekunder yang ada mengenai keterkaitan antara migrasi dan pembangunan berkelanjutan. Untuk analisis, penelitian ini menggunakan pendekatan deskriptif, dengan data sekunder sebagai sumber primer. Hasil analisis menemukan bahwa kedua negara-negara pengirim dan penerima - mendapat manfaat dari mobilitas penduduk dan migrasi internasional. Negara-negara kurang berkembang dalam ekonomi dan infrastruktur secara keseluruhan menjadi negara pemasok untuk proses migrasi ini, dan meningkatkan pengiriman uang dan pekerja terampil untuk membantu negara lain. Meskipun disadari bahwa kondisi ini merupakan dampak dari lemahnya sistem perekonomian negara berkembang di satu sisi dan faktor demografi dan kesuburan yang terjadi di negara industri maju di sisi lain. Untuk menjaga stabilitas rantai pasokan pembangunan ekonomi, migrasi internasional dimasukkan sebagai salah satu program pembangunan berkelanjutan yang menerapkan nilai-nilai yang lebih manusiawi. Oleh karena itu, para migran harus dilihat sebagai kontributor potensial bagi pertumbuhan negara pengirim dan penerima,  bahkan ada yang mengklaim bahwa mereka adalah sebagai pahlawan devisa. Kata kunci:  migrasi, pembangunan berkelanjutan, remiten


Author(s):  
Opha Pauline Dube

This is an advance summary of a forthcoming article in the Oxford Research Encyclopedia of Climate Science. Please check back later for the full article.Africa, a continent with the largest number of countries falling under the category of Least Developed Countries (LDCs), remains highly dependent on rain-fed agriculture that suffers from low intake of water, exacerbating the vulnerability to climate variability and anthropogenic climate change. The increasing frequency and severity of climate extremes impose major strains on the economies of these countries. The loss of livelihoods due to interaction of climate change with existing stressors is elevating internal and cross-border migration. The continent is experiencing rapid urbanization, and its cities represent the most vulnerable locations to climate change due in part to incapacitated local governance. Overall, the institutional capacity to coordinate, regulate, and facilitate development in Africa is weak. The general public is less empowered to hold government accountable. The rule of law, media, and other watchdog organizations, and systems of checks and balances are constrained in different ways, contributing to poor governance and resulting in low capacity to respond to climate risks.As a result, climate policy and governance are inseparable in Africa, and capacitating the government is as essential as establishing climate policy. With the highest level of vulnerability to climate change compared with the rest of the world, governance in Africa is pivotal in crafting and implementing viable climate policies.It is indisputable that African climate policy should focus first and foremost on adaptation to climate change. It is pertinent, therefore, to assess Africa’s governance ability to identify and address the continent’s needs for adaptation. One key aspect of effective climate policy is access to up-to-date and contextually relevant information that encompasses indigenous knowledge. African countries have endeavored to meet international requirements for reports such as the National Communications on Climate Change Impacts and Vulnerabilities and the National Adaptation Programmes of Action (NAPAs). However, the capacity to deliver on-time quality reports is lacking; also the implementation, in particular integration of adaptation plans into the overall development agenda, remains a challenge. There are a few successes, but overall adaptation operates mainly at project level. Furthermore, the capacity to access and effectively utilize availed international resources, such as extra funding or technology transfer, is limited in Africa.While the continent is an insignificant source of emissions on a global scale, a more forward looking climate policy would require integrating adaptation with mitigation to put in place a foundation for transformation of the development agenda, towards a low carbon driven economy. Such a futuristic approach calls for a comprehensive and robust climate policy governance that goes beyond climate to embrace the Sustainable Development Goals Agenda 2030. Both governance and climate policy in Africa will need to be viewed broadly, encompassing the process of globalization, which has paved the way to a new geological epoch, the Anthropocene. The question is, what should be the focus of climate policy and governance across Africa under the Anthropocene era?


Author(s):  
Chandrashekhar R ◽  
Azizuddin Sultani

Microfinance and entrepreneurship help decrease poverty and leads to economic growth in the least developed countries (LDCs). Generally, entrepreneurs in Afghanistan are under privileged due to the lack of financial and infrastructure resources and uncertain political situations to operate their businesses.In the last decades,Afghan entrepreneurs setup their small and micro businesses with government and microfinance institutions' financial support. This research considered 28 entrepreneurs' success stories to examine how microfinance impacts their income growth after receiving loans. The study is constructed on the secondary data source,and the statistical analysis was conducted using IBM SPSS25. Therefore, the data was not normally distributed. The authors used the Wilcoxon Sing Rank Test,a Non parametric Test, and found that microfinance positively impacts an entrepreneur's income in Afghanistan. The research also indicated that there had been a significant improvement in saving level and employment opportunities since they have availed loans from MFIs/MFB. The finding of this case study,coupled with the MFIs/MFB, claims that MFIs/MFB improve the entrepreneur's income,savings and facilitate employment opportunities. Keywords: Afghanistan, Empowerment, Entrepreneurship, Income Generation, Microfinance


2021 ◽  
Vol 9 ◽  
Author(s):  
Danyang Li ◽  
Guosheng He ◽  
Hui Jin ◽  
Fu-Sheng Tsai

Sustainable development (SD) has increasingly played a key background role in government policymaking across the world, especially for the least developed countries in Africa. Therefore, the purpose of our research is to study the SD of African countries in public life, education, and welfare, and then to help policy makers better monitor the status of sustainable development and formulate development policies in these aspects. We firstly propose a new method to assess the SD in public life, education, and welfare. Then we assess the SD status in 51 African countries as well as other countries in the world. After that, we also make a comparison between African countries and the countries in other continents.


2021 ◽  
Vol 8 (12) ◽  
Author(s):  
Adam Bannister ◽  
Federico Botta

Measuring socio-economic indicators is a crucial task for policy makers who need to develop and implement policies aimed at reducing inequalities and improving the quality of life. However, traditionally this is a time-consuming and expensive task, which therefore cannot be carried out with high temporal frequency. Here, we investigate whether secondary data generated from our grocery shopping habits can be used to generate rapid estimates of deprivation in the city of London in the UK. We show the existence of a relationship between our grocery shopping data and the deprivation of different areas in London, and how we can use grocery shopping data to generate quick estimates of deprivation, albeit with some limitations. Crucially, our estimates can be generated very rapidly with the data used in our analysis, thus opening up the opportunity of having early access to estimates of deprivation. Our findings provide further evidence that new data streams contain accurate information about our collective behaviour and the current state of our society.


2015 ◽  
Vol 54 (4I-II) ◽  
pp. 865-874
Author(s):  
Adeel Ali ◽  
Syed Faizan Iftikhar ◽  
Ambreen Fatima ◽  
Lubna Naz

Literature on nexus between trade openness and government spending is impressive [Atif, et al. (2012), Rudra (2004), Dani (1997) and McGuire (1999)]. The literature is growing rapidly. Analysts have documented the positive effects of government social spending [see for example Mesa-Lago (1994); Huber (1996); Weyland (1996); McGuire (1999)]. Unfortunately, Pakistan lacks empirical evidences on the impact of government social spending. Although Government of Pakistan has taken number of initiatives to have some form of redistribution policies, however, inequality in Pakistan is higher as compared to other Least Developed Countries that are open to trade. This situation is alarming. This paper therefore tries to identify the nexus between trade openness and social spending for the period 1975–2012. International evidence suggests that government social spending influences poverty and distribution of income. Pakistan‘s low level achievement in terms of reducing inequality, given the likely adverse economic impact of trade openness, point towards the fact that government has to design the policy in such a way that it affects the distribution of income. Thus, exploring the effect of social spending on income inequality is necessary for the concerned policy makers.


Author(s):  
Mugaahed Abdu Kaid Saleh ◽  
Manjunath K.R.

Purpose: The stud aims to compare the status of entrepreneurship activities and the encouragement of entrepreneurship in the five least-developed countries: Afghanistan, Bangladesh, Rwanda, Sudan, and Yemen. Approach/Methodology/Design: A comparative method is adopted, a comparison of the status of entrepreneurship among five different least developed countries (Afghanistan, Bangladesh, Rwanda, Sudan, and Yemen). By relying on secondary data, with the help of tabulation and visualization of the data, four main variables are used to compare entrepreneurship in these countries (Definition, development, obstacles, and reforms). Findings: The results showed that the least developed countries do not pay much attention to the sector of SMEs as a crucial sector for economic development. Among the five countries, Rwanda is found to be the reference point in achieving remarkable development in the aspect of entrepreneurial development. Practical Implications: Based on the different experiences examined in the study, a model of the key drivers of entrepreneurial change is suggested. It would act as a roadmap to drive the economy towards achieving entrepreneurial change as in the case of Rwanda. Originality/value: The study proposes a model for embracing entrepreneurial change which can be tested and validated in further research work. The study also attempts to attract the attention of policymakers and international development partners towards the importance of encouraging entrepreneurship activities in the least developed countries.


1991 ◽  
Vol 20 (4) ◽  
pp. 235-242 ◽  
Author(s):  
S. A. El-Swaify

The decreasing availability of new productive lands for agricultural use combines with many threats of degradation to lands now In productive use to pose serious challenges to scientists, planners and policy makers who aim to meet the ever expanding demand for food, fodder, fuel, and fibre around the globe. Constraints to productive land use may be physical or biological, natural or man-made. All prevent the realization of high and sustainable production goals, pdrticularly in the developing and less developed countries. Climate, topographic and water supply constraints are, in general, less manageable than are soil-based constraints; these can be alleviated by an abundance of available technologies. The current emphasis towards agricultural sustainability is very timely for countering the threats of degradation to the availability and productivity of land resources as well as the quality of the environment.


Author(s):  
C. J. Khisty ◽  
P. S. Sriraj

Scenario building is a technique used to evaluate a set of alternatives and give policy makers a quick tool for identifying which are politically viable. The transportation system hierarchy prevailing in a large metropolitan area in a developing country is examined using a scenario-building model. The model is bidimensional with two parameters: distance traveled and the value of time of persons using the transportation system. It is applied to metropolitan Madras (population 6 million) in India. Two scenarios are developed: first, using the perceived costs of various modes available in Madras, and second, using costs reflecting the changes that could arise as a result of policy changes. Results suggest that policy needs to be oriented toward promoting the use of non-motorized modes, motorized two-wheelers, and public transit instead of emulating that of developed countries. This model and its results will be useful to decision makers in examining scenarios of their choice.


Sign in / Sign up

Export Citation Format

Share Document