Informal Settlement Expansion Drivers and the Resulted Environmental Degradation in Dessie City

Table of Contents

1. Introduction

1.1. Background of the study

1.2. Statement of the Problem

1.3. Research Questions

1.4. OBJECTIVES OF THE STUDY

1.4.1. General Objective

1.4.2. Specific Objectives

1.5. Significance of the Study

1.6. Scope of the Study

1.7. Limitations of the Study

2.1 Related literature Review

2.1. 1 Theoretical Review of Literature

2.1.1.1.4. The Concept of environment and its Definition

2.2. Empirical Review of Literature

2.2.1. Global and Local Common Approaches and Experiences on the Response to IS

2.2.1.2. The program of low-cost housing

2.2.1.3.The sites and services scheme

2.2.2. International Experiences on Responses to the Informal Settlement: Success and Failure

2.2.2.2. Armenia: Legalization of IS

2.2.3. CAUSES OF IS

2.2.4. Informal Settlement versus the Environment

2.3. Research Gap

2.4. Conceptual Framework

3.1. Description of Study Area

3.1.1. Historical Background of Dessie City

3.2. Research Paradigm, Approach and Design

3.2.1. Research Paradigm

3.2.3 Research Design

3.3. Types and Sources of Data

3.3.1. Types of Data

3.3.2. Data sources

3.4. Sampling Design

3.4.1. Population and sampling frame

3.4.2 Sampling Unit

3.4.3 Sample Size Determination

3.4.4. Sampling Techniques and procedures

3.5. Data Collection Instruments

3.6. Validity and Reliability

3.7. Method of Data Analysis

3.8. Ethical issues in the research

4.1 Findings and discussions

4.1.1 Demographic characteristics of respondents

4.1.2 Driving components of IS expansion

4.1.2. 1 Land concerned component

4.1.2.2 House related component

4.1.2.3 Administrative component

4.1.2.4 Social component

4.1.2.5 Political and legislative component

4.3 Environmental degradation caused by IS

4.3.1 The environmental impact of IS on forest

4.3.2 The environmental impact of IS on air

4.3.3 Land pollution

4.4 Infrastructural assessment

4.4.1 Toilet availability

4.4.2 Access to tap water

4.4.3 Electrification

4.4.4 Solid waste disposal methods

4.4.5 Sewerage system

4.4.6. Road types in IS

5.1 Summary of findings

5.2 Conclusion

5.3 Recommendations

Research Objectives and Key Topics

The primary aim of this research is to investigate the driving factors behind the expansion of informal settlements (IS) in Dessie city, while concurrently assessing the resulting environmental degradation and the availability of basic infrastructure within these areas. The study seeks to address the gap in recent literature to provide a scientific basis for urban planning and administrative intervention.

• Identification of driving factors for informal settlement expansion using principal component analysis (PCA).
• Assessment of environmental impacts such as deforestation, air pollution, and land pollution.
• Evaluation of basic infrastructure provision, including water, electricity, sanitation, and waste management.
• Analysis of the relationship between urban land policy, housing shortages, and informal settlement proliferation.
• Recommendation of curative and preventive strategies for sustainable urban land management.

Excerpt from the Book

Summary of Chapters

1. Introduction: This chapter provides the contextual background, problem statement, research questions, and the objectives regarding the study of informal settlements in Dessie City.

2. Related Literature Review: Provides a comprehensive overview of theoretical frameworks regarding informality, environmental concepts, and empirical experiences globally and locally concerning informal settlements.

3. Methodology of the Study: Details the research design, including the mixed-method approach, population sampling, data collection instruments, and the analytical methods used to evaluate the data.

4. Findings and discussions: Presents the analysis of demographic data, identifies the principal components driving informal settlement expansion, and assesses environmental impacts and infrastructural status.

5. Summary of findings, Conclusion, and Recommendations: Synthesizes the core research findings and offers policy recommendations for urban management, land supply, and environmental protection in Dessie City.

Keywords

Informal Settlement, Urbanization, Environmental Degradation, Basic Infrastructure, Land Management, Dessie City, Housing Policy, Sustainability, Land Use, Urban Planning, Deforestation, Waste Management, Socio-Economic Development, Principal Component Analysis, Land Tenure.

Frequently Asked Questions

What is the core focus of this dissertation?

This work focuses on the driving factors of informal settlement expansion in Dessie city and examines the direct environmental impacts and the state of basic infrastructural services within these settlements.

What are the primary thematic areas explored in the study?

The study explores urban land policies, housing shortages, environmental degradation (specifically deforestation and air/land pollution), and the deficit of essential infrastructure such as water, electricity, and sanitation.

What is the primary research objective?

The primary objective is to identify the underlying drivers of informal settlement expansion in order to provide input for the city administration to take curative and preventive measures and improve planning.

Which scientific methodology was employed?

The research employed a mixed-method design, incorporating a structured questionnaire survey (quantitative) and key informant interviews along with field observations (qualitative).

What topics are covered in the main body (Chapter 4)?

Chapter 4 analyzes the demographic profiles of informal settlers, applies Principal Component Analysis (PCA) to extract the drivers of expansion, and provides an assessment of environmental degradation and infrastructure availability.

What are the characterizing keywords of this research?

The research is characterized by keywords such as Informal Settlement, Urbanization, Environmental Degradation, Basic Infrastructure, Land Management, and Housing Policy.

How does political instability in the region relate to the findings?

The study highlights how political instability and weak administrative focus created a "laissez-faire" environment, which inadvertently allowed for the proliferation of informal settlements as the city struggled to address housing needs.

What role do "push and pull" factors play in the expansion of these settlements?

The study identifies push factors like lack of affordable housing and pull factors like the availability of land sold by local farmers on the urban fringe to low-income households seeking shelter.

How is the environmental degradation measured?

Environmental degradation is assessed through data on forest clearance for residential construction, energy consumption patterns causing air pollution, and the absence of waste management systems leading to land pollution.

What recommendations does the author make for the future of Dessie city?

The author recommends improving the urban cadaster, increasing land supply, encouraging private real estate development, and actively promoting vertical expansion to minimize land and environmental wastage.