📘 Ecology, Environmental Science and Conservation, 2e | J. S. Singh, S. R. Gupta, S. P. Singh & Rishikesh Singh | S. Chand Publishing | Edition 2026

Ecology, Environmental Science and Conservation, 2e by J. S. Singh, S. R. Gupta, S. P. Singh & Rishikesh Singh, published by S. Chand Publishing, is a comprehensive textbook that integrates the fundamental principles of Ecology, Environmental Science and Biodiversity Conservation. The book helps students understand ecosystems, ecological processes, natural resources, environmental pollution, biodiversity, climate-related issues and conservation strategies through a systematic and concept-oriented approach.

⭐ Best Overall

🏢 Publisher: S. Chand Publishing

✍️ Authors: J. S. Singh, S. R. Gupta, S. P. Singh & Rishikesh Singh

📚 Edition: 2026

📖 Category: Ecology | Environmental Science | Conservation Biology | Biodiversity | Environmental Studies | Life Sciences

🎯 Suitable For: B.Sc. Students | Botany Students | Zoology Students | Environmental Science Students | Life Science Students | Biology Students | Ecology Students | Conservation Students

🚀 Why This Book is Important

👉 One fundamental principle:

📌 "Understanding ecological relationships, environmental challenges and conservation strategies is essential for protecting biodiversity and maintaining sustainable ecosystems."

👉 This book helps readers understand:

✔️ Ecology

✔️ Ecosystem Structure

✔️ Energy Flow

✔️ Food Chains & Food Webs

✔️ Population Ecology

✔️ Community Ecology

✔️ Biodiversity

✔️ Natural Resources

✔️ Environmental Pollution

✔️ Climate Change

✔️ Environmental Issues

✔️ Conservation Biology

✔️ Wildlife Conservation

✔️ Sustainable Development

📌 Ecology + Environmental Science + Biodiversity + Conservation = Complete Understanding of Environmental Systems

📖  Description (Complete Guide to Ecology, Environmental Science & Conservation)

🌿 1. Fundamentals of Ecology

✔️ Covers:

• Ecology

• Ecological Principles

• Organisms & Environment

• Biotic Factors

• Abiotic Factors

• Ecological Relationships

• Levels of Ecological Organization

✔️ Provides a strong foundation for understanding interactions between organisms and their physical environment.

🌱 2. Population Ecology

✔️ Covers:

• Population

• Population Density

• Population Growth

• Population Distribution

• Population Structure

• Birth Rate

• Death Rate

• Population Interactions

✔️ Explains how populations change over time and respond to environmental conditions.

📌 Population + Environment + Resources = Population Dynamics

🌳 3. Community Ecology

✔️ Covers:

• Biological Communities

• Species Diversity

• Community Structure

• Species Interactions

• Competition

• Predation

• Mutualism

• Parasitism

• Community Succession

✔️ Helps students understand how different species interact and form ecological communities.

🌍 4. Ecosystem Ecology

✔️ Covers:

• Ecosystem Structure

• Producers

• Consumers

• Decomposers

• Abiotic Components

• Biotic Components

• Energy Flow

• Food Chains

• Food Webs

• Ecological Pyramids

✔️ Explains how energy and materials move through ecosystems.

📌 Producers → Consumers → Decomposers = Basic Ecosystem Structure

♻️ 5. Biogeochemical Cycles

✔️ Covers:

• Water Cycle

• Carbon Cycle

• Nitrogen Cycle

• Phosphorus Cycle

• Nutrient Cycling

• Matter Movement in Ecosystems

✔️ Explains the circulation of essential elements between organisms and their environment.

🌎 6. Environmental Science

✔️ Covers:

• Environment

• Environmental Components

• Human–Environment Interactions

• Environmental Resources

• Environmental Challenges

• Environmental Management

✔️ Provides a scientific understanding of major environmental issues affecting ecosystems and human societies.

💧 7. Natural Resources

✔️ Covers:

• Forest Resources

• Water Resources

• Mineral Resources

• Land Resources

• Energy Resources

• Renewable Resources

• Non-Renewable Resources

✔️ Explains the importance, utilization and conservation of natural resources.

🌳 8. Forest & Water Conservation

✔️ Covers:

• Forest Conservation

• Deforestation

• Afforestation

• Water Conservation

• Watershed Management

• Sustainable Resource Use

✔️ Highlights approaches for maintaining natural resources for future generations.

🏭 9. Environmental Pollution

✔️ Covers:

• Air Pollution

• Water Pollution

• Soil Pollution

• Noise Pollution

• Thermal Pollution

• Radioactive Pollution

• Solid Waste

• Industrial Pollution

✔️ Explains sources, effects and control measures for different forms of environmental pollution.

🌫️ 10. Air Pollution

✔️ Covers:

• Air Pollutants

• Sources of Air Pollution

• Particulate Matter

• Gaseous Pollutants

• Effects on Human Health

• Effects on Plants

• Pollution Control

✔️ Helps students understand the ecological and biological consequences of air pollution.

💧 11. Water Pollution

✔️ Covers:

• Water Pollutants

• Domestic Waste

• Industrial Effluents

• Agricultural Runoff

• Eutrophication

• Water Quality

• Pollution Control

✔️ Explains the effects of water pollution on aquatic ecosystems and human well-being.

🌡️ 12. Climate Change & Global Environmental Issues

✔️ Covers major environmental concerns such as:

• Climate Change

• Global Warming

• Greenhouse Effect

• Ozone Layer

• Acid Rain

• Environmental Degradation

• Changing Environmental Conditions

✔️ Helps students understand major global environmental challenges and their ecological implications.

🧬 13. Biodiversity

✔️ Covers:

• Genetic Diversity

• Species Diversity

• Ecosystem Diversity

• Biodiversity Hotspots

• Biodiversity Values

• Threats to Biodiversity

✔️ Explains the importance of biological diversity for ecosystem stability and human welfare.

📌 Genetic Diversity + Species Diversity + Ecosystem Diversity = Biodiversity

🐅 14. Conservation Biology

✔️ Covers:

• Biodiversity Conservation

• Conservation Principles

• Threatened Species

• Endangered Species

• Habitat Conservation

• Species Protection

• Conservation Strategies

✔️ Provides a foundation for understanding modern approaches to biodiversity conservation.

🌳 15. In-Situ & Ex-Situ Conservation

✔️ Covers:

• In-Situ Conservation

• Ex-Situ Conservation

• Protected Areas

• National Parks

• Wildlife Sanctuaries

• Biosphere Reserves

• Botanical Gardens

• Seed Banks

• Captive Conservation

✔️ Explains different strategies used to protect species and their genetic resources.

🐘 16. Wildlife Conservation

✔️ Covers:

• Wildlife Resources

• Wildlife Protection

• Habitat Management

• Protected Areas

• Threatened Species

• Human–Wildlife Interactions

✔️ Helps students understand the importance of protecting wildlife and natural habitats.

🌱 17. Environmental Sustainability

✔️ Covers:

• Sustainable Development

• Sustainable Resource Management

• Environmental Management

• Resource Conservation

• Ecological Sustainability

• Human Development & Environment

✔️ Connects environmental protection with responsible resource utilization.

📌 Conservation + Responsible Resource Use = Sustainable Development

🌿 18. Ecological Restoration

✔️ Covers:

• Ecosystem Restoration

• Habitat Restoration

• Degraded Ecosystems

• Restoration Strategies

• Ecological Recovery

✔️ Helps students understand approaches for restoring damaged or degraded ecosystems.

🎓 Academic & Professional Relevance

✔️ Useful for:

• B.Sc. Botany

• B.Sc. Zoology

• B.Sc. Environmental Science

• Life Sciences

• Biology

• Ecology

• Conservation Biology

• Environmental Studies

• Undergraduate Science Courses

✔️ Suitable for students studying Ecology, Environmental Science, Biodiversity and Conservation as part of undergraduate Life Science curricula.

🧠 Examination-Oriented Learning

✔️ Important ecological definitions

✔️ Ecosystem diagrams

✔️ Food chains and food webs

✔️ Ecological pyramids

✔️ Population concepts

✔️ Community interactions

✔️ Biogeochemical cycles

✔️ Environmental pollution

✔️ Biodiversity concepts

✔️ Conservation strategies

✔️ Climate change

✔️ Sustainable development

📌 Concepts + Diagrams + Environmental Examples + Revision = Strong Exam Preparation

⭐ Why This Book is Highly Recommended

✔️ Comprehensive coverage of Ecology

✔️ Detailed treatment of Environmental Science

✔️ Strong focus on Biodiversity and Conservation

✔️ 2nd Edition

✔️ Edition 2026

✔️ Published by S. Chand Publishing

✔️ Written by J. S. Singh, S. R. Gupta, S. P. Singh & Rishikesh Singh

✔️ Covers population and community ecology

✔️ Explains ecosystem structure and energy flow

✔️ Covers food chains, food webs and ecological pyramids

✔️ Includes biogeochemical cycles

✔️ Covers natural resources and their conservation

✔️ Explains environmental pollution

✔️ Discusses global environmental challenges

✔️ Covers biodiversity and its conservation

✔️ Includes wildlife and habitat conservation

✔️ Explains in-situ and ex-situ conservation

✔️ Covers sustainability and environmental management

👉 This book is an excellent choice for students seeking an integrated understanding of Ecology, Environmental Science and Conservation.

🧠 Smart Learning Strategy

✔️ Start with basic ecological concepts

✔️ Understand population and community relationships

✔️ Learn ecosystem structure with diagrams

✔️ Practise food chains and food webs

✔️ Revise biogeochemical cycles regularly

✔️ Study natural resources according to their types

✔️ Learn pollution sources, effects and control measures

✔️ Understand biodiversity at genetic, species and ecosystem levels

✔️ Compare in-situ and ex-situ conservation

✔️ Study climate change and major environmental issues

✔️ Connect conservation with sustainable development

👉 Golden Rule:

📌 "Understand how ecosystems function first, then study environmental pressures and finally learn conservation strategies to protect biodiversity."

🎯 Final Verdict

✔️ Comprehensive textbook on Ecology, Environmental Science and Conservation

✔️ 2nd Edition | 2026

✔️ Published by S. Chand Publishing

✔️ Written by J. S. Singh, S. R. Gupta, S. P. Singh & Rishikesh Singh

✔️ Covers Ecology

✔️ Includes population and community ecology

✔️ Covers ecosystem structure and energy flow

✔️ Explains food chains and food webs

✔️ Covers biogeochemical cycles

✔️ Discusses natural resources

✔️ Covers environmental pollution

✔️ Includes climate change and global environmental issues

✔️ Covers biodiversity

✔️ Explains conservation biology

✔️ Includes wildlife conservation

✔️ Covers in-situ and ex-situ conservation

✔️ Explains sustainable development

✔️ Includes ecological restoration

👉 A complete guide to Ecology, Environmental Science and Conservation covering ecosystems, population ecology, community ecology, energy flow, food chains, food webs, ecological pyramids, biogeochemical cycles, natural resources, pollution, climate change, biodiversity, wildlife conservation, protected areas, in-situ conservation, ex-situ conservation, sustainability and ecological restoration for B.Sc., Life Science, Biology, Botany, Zoology and Environmental Science students.

Buy Ecology, Environmental Science and Conservation, 2e by J. S. Singh, S. R. Gupta, S. P. Singh & Rishikesh Singh, published by S. Chand Publishing, Edition 2026. A comprehensive textbook covering ecology, ecosystems, environmental pollution, natural resources, biodiversity, wildlife conservation, climate change, sustainable development and environmental management for undergraduate students.

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Ecology, Environmental Science and Conservation featuring population ecology, community ecology, ecosystems, energy flow, food chains, food webs, ecological pyramids, biogeochemical cycles, natural resources, forest conservation, water conservation, air pollution, water pollution, soil pollution, climate change, biodiversity, wildlife conservation, protected areas, in-situ conservation, ex-situ conservation, sustainable development and ecological restoration for B.Sc., Botany, Zoology, Life Science and Environmental Science students.