Population Production and Regulation in the Sea

This book examines how fish populations regulate themselves and the effects of climate change on their sustainability, offering vital insights for marine ecologists.

In Population Production and Regulation in the Sea, David Cushing delves into the intricate dynamics of fish populations and their self-regulation mechanisms. The book addresses critical questions such as how fish populations manage to sustain themselves and the impact of climate change on various fish stocks. Through a detailed examination of biological and physical processes, Cushing highlights the essential role that fish larvae play in population regulation. He emphasizes that the fate of these larvae, particularly those residing near production centers in the ocean, is pivotal for understanding recruitment dynamics.

Cushing explores how environmental factors, specifically the timing and development of tidal fronts, significantly influence both fish and plankton production. These factors are crucial for the recruitment of fish larvae into adult populations. If the recruitment process is compromised, fish stocks can decline, leading to potential collapse. The author provides a comprehensive analysis of these processes, making it clear that a thorough understanding is necessary to grasp the implications of global climate change on marine ecosystems.

This 1995 publication serves as an essential resource for marine ecologists and fisheries biologists, offering insights that have emerged over the past two decades. By connecting the dots between environmental changes and fish population dynamics, Population Production and Regulation in the Sea contributes valuable knowledge to the field and underscores the importance of sustainable fisheries management.