MICROBIAL ECOLOGY: UNDERSTANDING THE ROLE OF MICROORGANISMS IN ECOSYSTEM SERVICES

Abstract

Microbial ecology, the study of microorganisms in their natural environments, is crucial for understanding their role in ecosystem functioning and the services they provide. Microorganisms are integral to various ecosystem processes such as nutrient cycling, soil formation, water purification, and the maintenance of plant and animal health. This article reviews the role of microorganisms in ecosystem services, emphasizing their contributions to biodiversity, climate regulation, and human well-being. It explores the interaction between microorganisms and their environment, highlighting key microbial communities involved in nitrogen fixation, carbon sequestration, and decomposition. The study also investigates the impact of human activities on microbial diversity and ecosystem services, particularly in Pakistan, where ecological disruptions, pollution, and climate change threaten microbial communities. The article concludes by discussing strategies for conserving microbial diversity and enhancing their role in supporting ecosystem services.