IGNOU PGDEVS Study Material 2026 – Reliable & Comprehensive Self Learning Materials

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IGNOU PGDEVS Study Material: 2026

The IGNOU PGDEVS Study Material serves as the academic foundation for students enrolled in the Post Graduate Diploma in Environmental Studies. From a student’s perspective, these resources are essential for navigating the complex interdisciplinary nature of environmental science, policy, and management. In the 2026 cycle, the IGNOU PGDEVS Study Material provides a structured and self-paced instructional path that enables postgraduate students to master environmental ethics, sustainable development, and ecological conservation through university-vetted pedagogical content.

The academic relevance of the IGNOU PGDEVS Study Material is established by its rigorous alignment with the national and global environmental standards prescribed by the School of Interdisciplinary and Trans-disciplinary Studies. For the 2026 session, these modules are meticulously designed to cover critical areas such as climate change, environmental impact assessment, and natural resource management. By engaging with the official IGNOU PGDEVS Study Material, learners ensure they are grounded in the specific analytical and professional frameworks mandatory for achieving academic proficiency and career readiness in the environmental sector.

IGNOU PGDEVS Study Material Highlights

The IGNOU PGDEVS Study Material is recognized for its comprehensive instructional design, which simplifies intricate ecological theories and environmental laws into digestible learning units. The following table highlights the essential administrative and academic features of the learning resources officially provided by the university for the 2026 cycle, assisting learners in identifying the authoritative sources required for their diploma studies through official digital and physical distribution channels.

Academic Parameter	Details for 2026
Programme Name	Post Graduate Diploma in Environmental Studies
Programme Code	PGDEVS
Developing School	School of Interdisciplinary and Trans-disciplinary Studies (SOITS)
Official Source	eGyanKosh (IGNOU Digital Repository)
Resource Format	Digital PDF and Printed Course Blocks
Primary Authority	IGNOU PGDEVS Study Material

How to Use IGNOU PGDEVS Study Material for Exam Preparation

To prepare effectively for the Term-End Examinations, students must treat the IGNOU PGDEVS Study Material as the primary authority for all environmental definitions, scientific models, and policy frameworks. It is highly recommended to prioritize the self-assessment questions and terminal exercises found at the end of each unit, as these reflect the specific technical depth and evaluative logic prioritized by university examiners for the 2026 cycle. Since the examination question papers are framed strictly within the scope of the IGNOU PGDEVS Study Material, consistent revision of these modules is the most reliable strategy for achieving academic excellence.

Furthermore, the PGDEVS Study Material is indispensable for drafting high-quality tutor-marked assignments and preparing for practical projects. Learners should ensure that their assignment responses are grounded in the specific technical terminology and sustainability models presented in the official modules for the 2026 session. By mastering the core themes within the PGDEVS Study Material, students can develop the analytical precision required to handle both theoretical questions on ecology and practical inquiries regarding environmental governance, ensuring their preparation remains fully synchronized with the university’s academic expectations.

IGNOU PGDEVS Study Material: 2026

#	Period / Semester	Block / Unit	Study Material	Link
1	MEV-011 Fundamentals of Environmental Science and Ecology	Block-1 Concepts of Environmental Science	Unit-4 Environmental Sustainability	View →
2	MEV-011 Fundamentals of Environmental Science and Ecology	Block-1 Concepts of Environmental Science	Unit-3 Environmental Issues	View →
3	MEV-011 Fundamentals of Environmental Science and Ecology	Block-1 Concepts of Environmental Science	Unit-2 Human Impact on Environment	View →
4	MEV-011 Fundamentals of Environmental Science and Ecology	Block-1 Concepts of Environmental Science	Unit-1 Introduction to Environmental Science	View →
5	MEV-011 Fundamentals of Environmental Science and Ecology	Block-1 Concepts of Environmental Science	Block-1 Concepts of Environmental Science	View →
6	MEV-011 Fundamentals of Environmental Science and Ecology	Block-2 Fundamentals of Ecology	Unit-9 Major Biomes of the World	View →
7	MEV-011 Fundamentals of Environmental Science and Ecology	Block-2 Fundamentals of Ecology	Unit-8 Ecological Succession and Climax	View →
8	MEV-011 Fundamentals of Environmental Science and Ecology	Block-2 Fundamentals of Ecology	Unit-7 Community Organisation and Interactions Amongs Organisims	View →
9	MEV-011 Fundamentals of Environmental Science and Ecology	Block-2 Fundamentals of Ecology	Unit-6 Population Parameters and Regulations	View →
10	MEV-011 Fundamentals of Environmental Science and Ecology	Block-2 Fundamentals of Ecology	Unit-5 Ecology	View →
11	MEV-011 Fundamentals of Environmental Science and Ecology	Block-2 Fundamentals of Ecology	Block-2 Fundamentals of Ecology	View →
12	MEV-011 Fundamentals of Environmental Science and Ecology	Block-3 Ecosystem Dynamics and Processes	Unit-13 Restoration Ecology	View →
13	MEV-011 Fundamentals of Environmental Science and Ecology	Block-3 Ecosystem Dynamics and Processes	Unit-12 Human Ecology	View →
14	MEV-011 Fundamentals of Environmental Science and Ecology	Block-3 Ecosystem Dynamics and Processes	Unit-11 Energy Flow and Material Cycling	View →
15	MEV-011 Fundamentals of Environmental Science and Ecology	Block-3 Ecosystem Dynamics and Processes	Unit-10 Principles and Concept of Ecosystem	View →
16	MEV-011 Fundamentals of Environmental Science and Ecology	Block-3 Ecosystem Dynamics and Processes	Block-3 Ecosystem Dynamics and Processes	View →
17	MEV-011 Fundamentals of Environmental Science and Ecology	Block-4 Domains of Environmental Science	Unit-17 Sustainable Solutions for Environmental Crisis	View →
18	MEV-011 Fundamentals of Environmental Science and Ecology	Block-4 Domains of Environmental Science	Unit-16 Environmental Management and Policy	View →
19	MEV-011 Fundamentals of Environmental Science and Ecology	Block-4 Domains of Environmental Science	Unit-15 Environmental Economics	View →
20	MEV-011 Fundamentals of Environmental Science and Ecology	Block-4 Domains of Environmental Science	Unit-14 Environmental Education and Education for Sustainable Development	View →
21	MEV-011 Fundamentals of Environmental Science and Ecology	Block-4 Domains of Environmental Science	Block-4 Domains of Environmental Science	View →
22	MEV-014 Sustainable Natural Resource Management	Block-1 Natural Resources	Unit-4 Soil and Land Resources	View →
23	MEV-014 Sustainable Natural Resource Management	Block-1 Natural Resources	Unit-3 Mineral Resources	View →
24	MEV-014 Sustainable Natural Resource Management	Block-1 Natural Resources	Unit-2 Water Resources	View →
25	MEV-014 Sustainable Natural Resource Management	Block-1 Natural Resources	Unit-1 Overview of Natural Resources	View →
26	MEV-014 Sustainable Natural Resource Management	Block-1 Natural Resources	Block-1 Natural Resources	View →
27	MEV-014 Sustainable Natural Resource Management	Block-2 Biotic Resources	Unit-8 Fresh Water and Marine Resources	View →
28	MEV-014 Sustainable Natural Resource Management	Block-2 Biotic Resources	Unit-7 Livestock and Wild Resources	View →
29	MEV-014 Sustainable Natural Resource Management	Block-2 Biotic Resources	Unit-6 Agrobiodversity	View →
30	MEV-014 Sustainable Natural Resource Management	Block-2 Biotic Resources	Unit-5 Forest and Grassland as Resources	View →
31	MEV-014 Sustainable Natural Resource Management	Block-2 Biotic Resources	Block-2 Biotic Resources	View →
32	MEV-014 Sustainable Natural Resource Management	Block-3 Energy Resources	Unit-13 Bioenergy	View →
33	MEV-014 Sustainable Natural Resource Management	Block-3 Energy Resources	Unit-12 Wind and Geothermal Energy	View →
34	MEV-014 Sustainable Natural Resource Management	Block-3 Energy Resources	Unit-11 Solar and Hydropower Energy	View →
35	MEV-014 Sustainable Natural Resource Management	Block-3 Energy Resources	Unit-10 Conventional Energy Resources	View →
36	MEV-014 Sustainable Natural Resource Management	Block-3 Energy Resources	Unit-9 Introduction to Energy Resources	View →
37	MEV-014 Sustainable Natural Resource Management	Block-3 Energy Resources	Block-3 Energy Resources	View →
38	MEV-014 Sustainable Natural Resource Management	Block-4 Natural Resource Conservation and Management	Unit-18 Green Technologies for Natural Resource Conservation	View →
39	MEV-014 Sustainable Natural Resource Management	Block-4 Natural Resource Conservation and Management	Unit-17 NRM Programmes and Schemes	View →
40	MEV-014 Sustainable Natural Resource Management	Block-4 Natural Resource Conservation and Management	Unit-16 Approaches for Natural Resource Conservation	View →
41	MEV-014 Sustainable Natural Resource Management	Block-4 Natural Resource Conservation and Management	Unit-15 Resource Economics	View →
42	MEV-014 Sustainable Natural Resource Management	Block-4 Natural Resource Conservation and Management	Unit-14 Resource Conservation	View →
43	MEV-014 Sustainable Natural Resource Management	Block-4 Natural Resource Conservation and Management	Block-4 Natural Resource Conservation and Management	View →
44	MEV-015 Environmental Pollution, Control and Management	Block-1 Introduction to Environmental Pollution	Unit-4 Soil Quality and Its Pollution	View →
45	MEV-015 Environmental Pollution, Control and Management	Block-1 Introduction to Environmental Pollution	Unit-3 Water quality and Its Impact	View →
46	MEV-015 Environmental Pollution, Control and Management	Block-1 Introduction to Environmental Pollution	Unit-2 Air quality and Its Impact	View →
47	MEV-015 Environmental Pollution, Control and Management	Block-1 Introduction to Environmental Pollution	Unit-1 Basic Concepts in Environmental Pollution	View →
48	MEV-015 Environmental Pollution, Control and Management	Block-1 Introduction to Environmental Pollution	Block-1 Introduction to Environmental Pollution	View →
49	MEV-015 Environmental Pollution, Control and Management	Block-2 Emerging Concerns in Environmental Pollution	Unit-8 Noise Pollution and Its Impact	View →
50	MEV-015 Environmental Pollution, Control and Management	Block-2 Emerging Concerns in Environmental Pollution	Unit-7 Oil Pollution and Its Impact	View →
51	MEV-015 Environmental Pollution, Control and Management	Block-2 Emerging Concerns in Environmental Pollution	Unit-6 Thermal Pollution and Its Impact	View →
52	MEV-015 Environmental Pollution, Control and Management	Block-2 Emerging Concerns in Environmental Pollution	Unit-5 Radioactive Pollution and Its Impact	View →
53	MEV-015 Environmental Pollution, Control and Management	Block-2 Emerging Concerns in Environmental Pollution	Block-2 Emerging Concerns in Environmental Pollution	View →
54	MEV-015 Environmental Pollution, Control and Management	Block-3 Control of Environmental Pollution	Unit-12 Control of Radioactive and Nuclear Pollution	View →
55	MEV-015 Environmental Pollution, Control and Management	Block-3 Control of Environmental Pollution	Unit-11 Noise Pollution and Its Control	View →
56	MEV-015 Environmental Pollution, Control and Management	Block-3 Control of Environmental Pollution	Unit-10 Water Pollution and Its Control	View →
57	MEV-015 Environmental Pollution, Control and Management	Block-3 Control of Environmental Pollution	Unit-9 Air Pollution and Its Control	View →
58	MEV-015 Environmental Pollution, Control and Management	Block-3 Control of Environmental Pollution	Block-3 Control of Environmental Pollution	View →
59	MEV-015 Environmental Pollution, Control and Management	Block-4 Solid Waste Management	Unit-16 Hazardous and E-Waste Management	View →
60	MEV-015 Environmental Pollution, Control and Management	Block-4 Solid Waste Management	Unit-15 Municipal and Agricultural Waste Management	View →
61	MEV-015 Environmental Pollution, Control and Management	Block-4 Solid Waste Management	Unit-14 Industrial and Bio Medical Waste Management	View →
62	MEV-015 Environmental Pollution, Control and Management	Block-4 Solid Waste Management	Unit-13 Waste Generation and Disposal	View →
63	MEV-015 Environmental Pollution, Control and Management	Block-4 Solid Waste Management	Block-4 Solid Waste Management	View →
64	MEV-016 Environmental Impact Assessment	Block-1 Concept of EIA	Unit-4 Cumulative and strategic Environmental Assessment (SEA)	View →
65	MEV-016 Environmental Impact Assessment	Block-1 Concept of EIA	Unit-3 Assessment of EIA	View →
66	MEV-016 Environmental Impact Assessment	Block-1 Concept of EIA	Unit-2 EIA Procedure	View →
67	MEV-016 Environmental Impact Assessment	Block-1 Concept of EIA	Unit-1 Fundamentals of EIA	View →
68	MEV-016 Environmental Impact Assessment	Block-1 Concept of EIA	Block-1 Concept of EIA	View →
69	MEV-016 Environmental Impact Assessment	Block-2 Legal, Policy and Regulatory Framework	Unit-7 Challenges, Future Prospects and Scope	View →
70	MEV-016 Environmental Impact Assessment	Block-2 Legal, Policy and Regulatory Framework	Unit-6 Governance of EIA	View →
71	MEV-016 Environmental Impact Assessment	Block-2 Legal, Policy and Regulatory Framework	Unit-5 Legislative Framework of EIA	View →
72	MEV-016 Environmental Impact Assessment	Block-2 Legal, Policy and Regulatory Framework	Block-2 Legal, Policy and Regulatory Framework	View →
73	MEV-016 Environmental Impact Assessment	Block-3 EIA Reporting	Unit-11 EIA Reporting	View →
74	MEV-016 Environmental Impact Assessment	Block-3 EIA Reporting	Unit-10 Decision making in EIA	View →
75	MEV-016 Environmental Impact Assessment	Block-3 EIA Reporting	Unit-9 Description of the Environmental Setting	View →
76	MEV-016 Environmental Impact Assessment	Block-3 EIA Reporting	Unit-8 Classification of Industries	View →
77	MEV-016 Environmental Impact Assessment	Block-3 EIA Reporting	Block-3 EIA Reporting	View →
78	MEV-016 Environmental Impact Assessment	Block-4 Environmental Impact Statement and Risk Assessment	Unit-14 Risk Assessment Methods	View →
79	MEV-016 Environmental Impact Assessment	Block-4 Environmental Impact Statement and Risk Assessment	Unit-13 Introduction to Risk Assessment	View →
80	MEV-016 Environmental Impact Assessment	Block-4 Environmental Impact Statement and Risk Assessment	Unit-12 Introduction to EIS	View →
81	MEV-016 Environmental Impact Assessment	Block-4 Environmental Impact Statement and Risk Assessment	Block-4 Environmental Impact Statement and Risk Assessment	View →
82	MEV-017 Environmental Legislations	Block-1 Environmental Legislations in India	Unit-4 Environmental Protection Acts	View →
83	MEV-017 Environmental Legislations	Block-1 Environmental Legislations in India	Unit-3 Environmental Policy Deliberations	View →
84	MEV-017 Environmental Legislations	Block-1 Environmental Legislations in India	Unit-2 Constitutional Provisions	View →
85	MEV-017 Environmental Legislations	Block-1 Environmental Legislations in India	Unit-1 Environmental Policy in Pre-Independent India	View →
86	MEV-017 Environmental Legislations	Block-1 Environmental Legislations in India	Block-1 Environmental Legislations in India	View →
87	MEV-017 Environmental Legislations	Block-2 Environmental Pollution Control Laws in India	Unit-8 General Laws and Programmes for Environmental Protection	View →
88	MEV-017 Environmental Legislations	Block-2 Environmental Pollution Control Laws in India	Unit-7 Bio-Medical and Solid Waste Pollution	View →
89	MEV-017 Environmental Legislations	Block-2 Environmental Pollution Control Laws in India	Unit-6 Industrial and Noise Pollution	View →
90	MEV-017 Environmental Legislations	Block-2 Environmental Pollution Control Laws in India	Unit-5 Air and Water Pollution	View →
91	MEV-017 Environmental Legislations	Block-2 Environmental Pollution Control Laws in India	Block-2 Environmental Pollution Control Laws in India	View →
92	MEV-017 Environmental Legislations	Block-3 Conversation Legislations in India	Unit-12 Conservation of Water Bodies	View →
93	MEV-017 Environmental Legislations	Block-3 Conversation Legislations in India	Unit-11 Biodiversity	View →
94	MEV-017 Environmental Legislations	Block-3 Conversation Legislations in India	Unit-10 Wildlife	View →
95	MEV-017 Environmental Legislations	Block-3 Conversation Legislations in India	Unit-9 Forest	View →
96	MEV-017 Environmental Legislations	Block-3 Conversation Legislations in India	Block-3 Conversation Legislations in India	View →
97	MEV-017 Environmental Legislations	Block-4 Global Environmental Laws	Unit-16 Biosafety	View →
98	MEV-017 Environmental Legislations	Block-4 Global Environmental Laws	Unit-15 Climate Change Policy	View →
99	MEV-017 Environmental Legislations	Block-4 Global Environmental Laws	Unit-14 Habitat and Trade	View →
100	MEV-017 Environmental Legislations	Block-4 Global Environmental Laws	Unit-13 International Environmental Negotiations	View →
101	MEV-017 Environmental Legislations	Block-4 Global Environmental Laws	Block-4 Global Environmental Laws	View →
102	MEVE-011 Global Climate Change	Block-1 Introduction to Global Climate Change	Unit-4 Anthropogenic Causes of Climate change	View →
103	MEVE-011 Global Climate Change	Block-1 Introduction to Global Climate Change	Unit-3 Natural Causes of Climate Change	View →
104	MEVE-011 Global Climate Change	Block-1 Introduction to Global Climate Change	Unit-2 Physical Basis of Climate Change	View →
105	MEVE-011 Global Climate Change	Block-1 Introduction to Global Climate Change	Unit-1 Atmosphere and Climate	View →
106	MEVE-011 Global Climate Change	Block-1 Introduction to Global Climate Change	Block-1 Introduction to Global Climate Change	View →
107	MEVE-011 Global Climate Change	Block-2 Global Climate Change-Past and Future Climate	Unit-8 Predicting Future Climate	View →
108	MEVE-011 Global Climate Change	Block-2 Global Climate Change-Past and Future Climate	Unit-7 Climate Variability and Extreme Weather Events	View →
109	MEVE-011 Global Climate Change	Block-2 Global Climate Change-Past and Future Climate	Unit-6 Environmental Indicators and Instrumental Records	View →
110	MEVE-011 Global Climate Change	Block-2 Global Climate Change-Past and Future Climate	Unit-5 Account of Past Climate	View →
111	MEVE-011 Global Climate Change	Block-2 Global Climate Change-Past and Future Climate	Block-2 Global Climate Change-Past and Future Climate	View →
112	MEVE-011 Global Climate Change	Block-3 Impacts of Climate Change	Unit-12 Human Health	View →
113	MEVE-011 Global Climate Change	Block-3 Impacts of Climate Change	Unit-11 Mountain and Hill Ecosystems	View →
114	MEVE-011 Global Climate Change	Block-3 Impacts of Climate Change	Unit-10 Ocean Ecosystem	View →
115	MEVE-011 Global Climate Change	Block-3 Impacts of Climate Change	Unit-9 Agriculture	View →
116	MEVE-011 Global Climate Change	Block-3 Impacts of Climate Change	Block-3 Impacts of Climate Change	View →
117	MEVE-011 Global Climate Change	Block-4 Response Strategies to Climate Change	Unit-16 Climate Change Policy	View →
118	MEVE-011 Global Climate Change	Block-4 Response Strategies to Climate Change	Unit-15 Education and Capacity Building	View →
119	MEVE-011 Global Climate Change	Block-4 Response Strategies to Climate Change	Unit-14 Mitigation Strategies	View →
120	MEVE-011 Global Climate Change	Block-4 Response Strategies to Climate Change	Unit-13 Adaptive Strategies and Capacities	View →
121	MEVE-011 Global Climate Change	Block-4 Response Strategies to Climate Change	Block-4 Response Strategies to Climate Change	View →
122	MEVE-016 Urban Environment	Block-1 Introduction to Urban Environment	Unit-4 Urban Environmental Challenges	View →
123	MEVE-016 Urban Environment	Block-1 Introduction to Urban Environment	Unit-3 Urban Ecology	View →
124	MEVE-016 Urban Environment	Block-1 Introduction to Urban Environment	Unit-2 Urbanization	View →
125	MEVE-016 Urban Environment	Block-1 Introduction to Urban Environment	Unit-1 Introduction to Urban Settings	View →
126	MEVE-016 Urban Environment	Block-1 Introduction to Urban Environment	Block-1 Introduction to Urban Environment	View →
127	MEVE-016 Urban Environment	Block-2 Urban Ecosystems	Unit-8 Urban Climatology	View →
128	MEVE-016 Urban Environment	Block-2 Urban Ecosystems	Unit-7 Urban Wetlands	View →
129	MEVE-016 Urban Environment	Block-2 Urban Ecosystems	Unit-6 Urban Biodiversity	View →
130	MEVE-016 Urban Environment	Block-2 Urban Ecosystems	Unit-5 Urban Forestry	View →
131	MEVE-016 Urban Environment	Block-2 Urban Ecosystems	Block-2 Urban Ecosystems	View →
132	MEVE-016 Urban Environment	Block-3 Resource Planning in Urban Areas	Unit-11 Laws and policies pertaining to Urban Environment	View →
133	MEVE-016 Urban Environment	Block-3 Resource Planning in Urban Areas	Unit-10 Urban Economics	View →
134	MEVE-016 Urban Environment	Block-3 Resource Planning in Urban Areas	Unit-9 Urban Planning	View →
135	MEVE-016 Urban Environment	Block-3 Resource Planning in Urban Areas	Block-3 Resource Planning in Urban Areas	View →
136	MEVE-016 Urban Environment	Block-4 Sustainable Urban Development	Unit-15 Concept of Eco-Cities	View →
137	MEVE-016 Urban Environment	Block-4 Sustainable Urban Development	Unit-14 Green Infrastructure	View →
138	MEVE-016 Urban Environment	Block-4 Sustainable Urban Development	Unit-13 Urban Transportation and Energy Conservation	View →
139	MEVE-016 Urban Environment	Block-4 Sustainable Urban Development	Unit-12 Approaches in addressing Urban Issues	View →
140	MEVE-016 Urban Environment	Block-4 Sustainable Urban Development	Block-4 Sustainable Urban Development	View →
141	MEVE-017 Environment and Society	Block-1 Introduction to Society	Unit-3 Social Change and Development	View →
142	MEVE-017 Environment and Society	Block-1 Introduction to Society	Unit-2 Society and Culture	View →
143	MEVE-017 Environment and Society	Block-1 Introduction to Society	Unit-1 Basic Concepts	View →
144	MEVE-017 Environment and Society	Block-1 Introduction to Society	Block-1 Introduction to Society	View →
145	MEVE-017 Environment and Society	Block-2 Environmental Issues and Society	Unit-7 Eco-Social Movements	View →
146	MEVE-017 Environment and Society	Block-2 Environmental Issues and Society	Unit-6 Modernization and Ecological Collapse	View →
147	MEVE-017 Environment and Society	Block-2 Environmental Issues and Society	Unit-5 Environmentalism	View →
148	MEVE-017 Environment and Society	Block-2 Environmental Issues and Society	Unit-4 Environmental Sociology	View →
149	MEVE-017 Environment and Society	Block-2 Environmental Issues and Society	Block-2 Environmental Issues and Society	View →
150	MEVE-017 Environment and Society	Block-3 Environmental and Social Justice	Unit-11 Democracy, Civil Society and Ecology	View →
151	MEVE-017 Environment and Society	Block-3 Environmental and Social Justice	Unit-10 Historical and Social Perspectives in Environmental Problems	View →
152	MEVE-017 Environment and Society	Block-3 Environmental and Social Justice	Unit-9 Human Population and Social Justice	View →
153	MEVE-017 Environment and Society	Block-3 Environmental and Social Justice	Unit-8 Introduction to Social Justice	View →
154	MEVE-017 Environment and Society	Block-3 Environmental and Social Justice	Block-3 Environmental and Social Justice	View →
155	MEVE-017 Environment and Society	Block-4 Contemporary Issues in Environment and Society	Unit-15 Population and Environment	View →
156	MEVE-017 Environment and Society	Block-4 Contemporary Issues in Environment and Society	Unit-14 Environmental Ethics and Resource Management	View →
157	MEVE-017 Environment and Society	Block-4 Contemporary Issues in Environment and Society	Unit-13 Environment in Ancient and Modern Societies	View →
158	MEVE-017 Environment and Society	Block-4 Contemporary Issues in Environment and Society	Unit-12 Theories of Evolution	View →
159	MEVE-017 Environment and Society	Block-4 Contemporary Issues in Environment and Society	Block-4 Contemporary Issues in Environment and Society	View →
160	MEVE-019 Environmental Issues	Block-1 Atmospheric Issues	Unit-4 Persistent Organic and Radioactive Pollutants	View →
161	MEVE-019 Environmental Issues	Block-1 Atmospheric Issues	Unit-3 Stratospheric Ozone Depletion	View →
162	MEVE-019 Environmental Issues	Block-1 Atmospheric Issues	Unit-2 Climate Change	View →
163	MEVE-019 Environmental Issues	Block-1 Atmospheric Issues	Unit-1 Air Pollution	View →
164	MEVE-019 Environmental Issues	Block-1 Atmospheric Issues	Block-1 Atmospheric Issues	View →
165	MEVE-019 Environmental Issues	Block-2 Land and Soil Issues	Unit-8 Waste Management	View →
166	MEVE-019 Environmental Issues	Block-2 Land and Soil Issues	Unit-7 Soil Pollution, Land Degradation and Desertification	View →
167	MEVE-019 Environmental Issues	Block-2 Land and Soil Issues	Unit-6 Biomass Burning	View →
168	MEVE-019 Environmental Issues	Block-2 Land and Soil Issues	Unit-5 Threats to Biodiversity	View →
169	MEVE-019 Environmental Issues	Block-2 Land and Soil Issues	Block-2 Land and Soil Issues	View →
170	MEVE-019 Environmental Issues	Block-3 Water- Related Issues	Unit-12 Arsenic and Fluoride Pollution	View →
171	MEVE-019 Environmental Issues	Block-3 Water- Related Issues	Unit-11 Inland Water Pollution	View →
172	MEVE-019 Environmental Issues	Block-3 Water- Related Issues	Unit-10 Marine Pollution	View →
173	MEVE-019 Environmental Issues	Block-3 Water- Related Issues	Unit-9 Eutrophication	View →
174	MEVE-019 Environmental Issues	Block-3 Water- Related Issues	Block-3 Water- Related Issues	View →
175	MEVE-019 Environmental Issues	Block-4 Security and Development Issues	Unit-16 Sustainable Development Goals	View →
176	MEVE-019 Environmental Issues	Block-4 Security and Development Issues	Unit-15 Multidrug-resistant Organisms	View →
177	MEVE-019 Environmental Issues	Block-4 Security and Development Issues	Unit-14 Urbanization and Consumerism	View →
178	MEVE-019 Environmental Issues	Block-4 Security and Development Issues	Unit-13 Environmental Changes and Nutritional Security	View →
179	MEVE-019 Environmental Issues	Block-4 Security and Development Issues	Block-4 Security and Development Issues	View →

The detailed block-wise and course-wise study material distribution for the Post Graduate Diploma in Environmental Studies is currently undergoing a process of neutral verification to ensure total alignment with the officially prescribed IGNOU content for 2026. This section will be updated after review and alignment with officially prescribed IGNOU content for 2026 is completed. In the interim, students are advised to access their digital learning resources via the official eGyanKosh portal to ensure they are utilizing the IGNOU PGDEVS Study Material version specifically authorized for their current enrollment cycle.

Frequently Asked Questions (FAQs)

How can I verify the authenticity of the IGNOU PGDEVS Study Material?
The authenticity of the IGNOU PGDEVS Study Material can be verified by checking for the official university insignia and copyright information on the initial pages of each digital or printed block. Students should only use materials obtained directly from eGyanKosh or provided by the Material Production and Distribution Division for the 2026 cycle to ensure the content is authorized and reflects the officially prescribed curriculum.

What is the official source to download the IGNOU PGDEVS Study Material in PDF?
The primary and only official source for downloading digital IGNOU PGDEVS Study Material is eGyanKosh, the national digital repository for IGNOU. Students should visit the portal and search for the programme code “PGDEVS” to access the authorized units and blocks specifically valid for the current 2026 academic session, avoiding any unverified third-party hosting sites.

Is the IGNOU PGDEVS Study Material sufficient for writing assignments?
Yes, the university recommends using the IGNOU PGDEVS Study Material as the primary reference for all tutor-marked assignments. Referencing the specific environmental models and legal frameworks found in the official blocks for 2026 ensures that your responses meet the technical and evaluative standards of the university for postgraduate assessment.

Can I prepare for final examinations solely using the IGNOU PGDEVS Study Material?
The university frames its terminal examination papers based exclusively on the content of the official IGNOU PGDEVS Study Material. Therefore, a thorough understanding of the prescribed blocks for 2026 is typically sufficient for exam preparation, making additional external help books or guides unnecessary for students who engage deeply with the university’s official modules.

What is the update or revision policy for the IGNOU PGDEVS Study Material?
IGNOU periodically revises the IGNOU PGDEVS Study Material to reflect changes in environmental policy and scientific research. Students must check the official eGyanKosh repository regularly to ensure they are studying from the latest version specifically authorized for the current 2026 academic cycle, as outdated materials may not align with the current examination pattern.

Legal & Academic Disclaimer

The IGNOU PGDEVS Study Material remains the exclusive intellectual property of the Indira Gandhi National Open University (IGNOU). This page serves as an informational resource and does not claim ownership, host, or re-upload official university PDFs. All learners are strictly advised to obtain and verify their academic resources directly from official university channels such as eGyanKosh or their respective Regional Centres. It is the responsibility of the student to ensure that the IGNOU PGDEVS Study Material used for preparation is the version officially prescribed for the current 2026 cycle.

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