Preservation of Biological Diversity

Preservation of Biological Diversity is a comprehensive and accessible exploration of one of the most urgent challenges of our time: safeguarding the diversity of life on Earth. Written for students, educators, and conservation practitioners, this textbook blends scientific insight with practical strategies to address the global decline in biodiversity.

Structured across six detailed units, the book begins by introducing the foundations of conservation biology—its history, ethical frameworks, and the scientific principles that guide modern conservation efforts. Readers will gain a clear understanding of biodiversity at the genetic, species, and ecosystem levels, and why its protection is essential for ecological balance, human well-being, and sustainable development.

Through real-world examples and in-depth analysis, the book examines major threats to biodiversity including habitat loss, climate change, pollution, overexploitation, and invasive species. It also presents evidence-based conservation strategies, from ecosystem management and population recovery efforts to legal frameworks and international policy.

What sets this book apart is its focus on the intersection of science, society, and governance. It explores how cultural values, economic decisions, and environmental legislation shape conservation outcomes—and how integrated, ethical approaches are needed to reverse current trends.

With clearly explained concepts, structured learning tools, and suggested readings, Preservation of Biological Diversity serves as both an academic resource and a call to action for protecting the natural systems that support all life.