Ecological Disasters And Control
- Sciences
- 500 level
- 3 credit units
- 159 pages
- 19 units
This course explores ecological disasters and their control, focusing on the sustainable management of natural resources. It examines the ecological consequences of mismanagement, including deforestation, soil erosion, and water scarcity. The course also covers green belt development, drought and desertification mitigation, and the role of international initiatives in addressing environmental challenges. Students will gain insights into strategies for preventing and controlling ecological disasters to promote environmental sustainability.
About this course
- Difficulty
- Intermediate
- Study hours
- 156 hours
- Maths
- Basic
- Content
- Theoretical, case study, problem solving
- Practical work
- Yes
- Assignments
- Tutor marked assessments
- Final examination
What you'll read
The real module and unit structure of EMT511, taken from the course material NOUN publishes.
One paragraph, so you can see how it reads
EMT511 · UNIT2: WATER RESOURCES
After the Second World War, attentions focused on the subject of natural resources such as timber, fishes, petroleum, e. t. c. This is because they are important resources that constitute the basis of wealth and are indicators of the developmental potentials of a nation.
What you should be able to do
- Analyze the ecological consequences of natural resource mismanagement.
- Evaluate the role of green belts in urban planning and environmental conservation.
- Apply strategies for preventing and controlling soil erosion.
- Assess the impacts of drought and desertification on ecosystems and human populations.
- Develop measures to mitigate drought and combat desertification.
- Understand the role of international initiatives in addressing environmental challenges.
What it prepares you for
- Environmental Consultant
- Natural Resource Manager
- Conservation Officer
- Sustainability Manager
- Environmental Policy Analyst
- Environmental Conservation
- Agriculture
- Urban Planning
- Government Agencies
- Non-profit Organizations
Where it gets hard
The units students slow down on, and what makes each one heavy.
- Module 1: Resources
Unit 5: Ecological Consequences of Mismanagement of Natural Resources
Understanding the complex ecological and economic impacts of resource mismanagement requires critical thinking and interdisciplinary knowledge.
- Module 3: Soil Erosion
Unit 3: Measurement of Surface Erosion
Accurately measuring soil erosion using erosion plots and stakes involves complex calculations and field techniques.
A suggested way through it
13 weeks, about 48 hours in total. Yours will differ.
- Week 1Module 1: Resources
Unit 1: Definition, Concept and Types of Natural Resources · 2 hours
Read Unit 1: Understand the definitions and concepts of natural resources.. Differentiate between renewable and non-renewable resources.. Discuss the various uses of natural resources..
Unit 2: Water Resources · 2 hours
Read Unit 2: Identify the various forms in which water exists.. Explain the importance of the hydrologic cycle.. Discuss the factors responsible for water scarcity and stress..
- Week 2Module 1: Resources
Unit 3: Forest Resources · 2 hours
Read Unit 3: Enumerate the importance of forests.. Explain the causes of deforestation and its contribution to global warming.. State the objectives of the UN-REDD-plus initiative..
Unit 4: Soil and Mineral Resources · 2 hours
Read Unit 4: Define soil and state its composition.. Explain soil degradation and its causal factors.. Discuss the environmental problems associated with mining..
- Week 3Module 1: Resources
Unit 5: Ecological Consequences of Mismanagement of Natural Resources · 3 hours
Read Unit 5: Explain the effects of agricultural intensification on soil productivity.. Discuss the ecological consequences of oil spillage and mining operations.. Enumerate the effects of eutrophication in aquatic ecosystems..
- Week 4Module 2: Green Belt
Unit 1: Definition and Importance of Green Belt · 2 hours
Read Unit 1: Define the concept of green belt from different perspectives.. List and explain the importance of green belts in urban planning and environmental conservation..
Unit 2: Green Belt and Coastal Zone Protection · 2 hours
Read Unit 2: Define a coast and explain the uses of coastal resources.. Enumerate the challenges to sustainable development in coastal zones.. State the benefits of coastal green belts in coastal zone protection..
- Week 5Module 2: Green Belt
Unit 3: Benefits of Urban Green Space · 3 hours
Read Unit 3: State the objectives of green spaces in urban and city planning.. List and explain the health benefits of urban green spaces.. Discuss the role of urban green spaces in promoting well-being..
- Week 6Module 2: Green Belt
Unit 4: Green Belt and Air Pollution Control · 2 hours
Read Unit 4: Define air pollution and state the principal pollutants from vehicle traffic.. List and explain the sources of air pollutants and their impact on human health.. Discuss the role of green belts in improving urban air quality..
Unit 5: Arid Green Belt: The African Experience · 2 hours
Read Unit 5: Explain the factors that promote the establishment of arid green belts.. List the objectives of arid green belt projects.. Explain the structure and implementation of arid green belts in African countries..
- Week 7Module 3: Soil Erosion
Unit 1: Meaning and Definition of Soil Erosion · 2 hours
Read Unit 1: Explain the term soil erosion.. List and explain the types of soil erosion.. List and explain the factors affecting the rate of soil erosion..
Unit 2: Surface Soil Erosion · 2 hours
Read Unit 2: Discuss the process of surface soil erosion by wind and water.. Enumerate the control measures applied to curb surface soil erosion.. Explain the factors that influence soil erosion..
- Week 8Module 3: Soil Erosion
Unit 3: Measurement of Surface Erosion · 3 hours
Read Unit 3: Mention the methods of measuring soil erosion.. Discuss in detail any two methods of measuring soil erosion.. Understand the principles behind erosion plots and erosion stakes..
- Week 9Module 3: Soil Erosion
Unit 4: Preventing and Controlling of Surface Erosion · 2 hours
Read Unit 4: Explain the guidelines for preventing water and wind erosion.. State the basic principle of reducing the impact of road construction on surface erosion in forest land.. Enumerate steps for controlling surface erosion on rangeland..
Unit 5: Gully Erosion · 2 hours
Read Unit 5: Explain the processes involved in gully formation.. Describe the components of gully profile.. Enumerate and explain the contributing factors to gully formation..
- Week 10Module 4: Drought and Desertification
Unit 1: Definition, Types and Causes of Drought · 2 hours
Read Unit 1: Define drought from two scholars' perspectives.. Enumerate and explain the types of drought.. Discuss the causes of drought and their impact on ecosystems..
Unit 2: Definition and Causes of Desertification · 2 hours
Read Unit 2: Explain the meaning of land degradation.. Define desertification and state its causes.. Understand the relationship between drought and desertification..
- Week 11Module 4: Drought and Desertification
Unit 3: Impacts of Drought and Desertification · 3 hours
Read Unit 3: Outline the impacts of drought and desertification.. Discuss in detail any five impacts of drought and desertification.. Analyze the socio-economic consequences of drought and desertification..
- Week 12Module 4: Drought and Desertification
Unit 4: Measures to Mitigate Drought and Combat Desertification · 2 hours
Read Unit 4: List the approaches to control and combat desertification.. Explain the importance of shelter belts in desertification control.. Understand the role of better management practices in mitigating drought..
Unit 5: Drought and Desertification Mitigation Programmes · 2 hours
Read Unit 5: Discuss the phases of national intervention in the control of drought and desertification.. Enumerate policies relevant to the control of drought and desertification in Nigeria.. Explain the history and goals of the Green Wall for Sahara Initiative..
- Week 13Final Revision
Final Revision · 4 hours
Review all modules and units.. Work on assignments and prepare for tutor-marked assessments.. Focus on key concepts and difficult areas..
Preparing for the exam
- Create concept maps linking Modules 1-2 natural resource types and ecological impacts.
- Practice applying soil erosion control techniques from Units 3-5 to different land management scenarios.
- Review case studies in Units 2-3 to understand real-world applications of green belt development.
- Focus on the specific measures for drought and desertification mitigation outlined in Module 4.
- Memorize key definitions and international agreements related to environmental conservation from Units 1-5.
- Allocate study time proportionally based on the weightage of each module in the final examination.
Questions students ask about this course
What is EMT511 about?
This course explores ecological disasters and their control, focusing on the sustainable management of natural resources. It examines the ecological consequences of mismanagement, including deforestation, soil erosion, and water scarcity. The course also covers green belt development, drought and desertification mitigation, and the role of international initiatives in addressing environmental challenges. Students will gain insights into strategies for preventing and controlling ecological disasters to promote environmental sustainability.
How many units does EMT511 have?
EMT511, Ecological Disasters And Control, has 19 units across 4 modules, over 159 pages of course material. You can read it one unit at a time.
How many credit units is EMT511?
EMT511 carries 3 credit units, at 500 level in Sciences.
Is EMT511 hard?
EMT511 is rated intermediate level, with basic mathematical content. It is mostly theoretical, case study and problem solving work, and it has a practical component.
How long does EMT511 take to study?
About 156 hours of study, spread across its 19 units.
How is EMT511 assessed?
EMT511 is assessed by assignments, tutor marked assessments and final examination.
What can I do with EMT511?
Environmental Consultant, Natural Resource Manager, Conservation Officer, Sustainability Manager and Environmental Policy Analyst.