Walter Larcher Bücher

Plant ecophysiology fundamentally examines how plant physiology is influenced by varying external factors. Defined by the Societe d'Ecophysiologie, it encompasses both the descriptive study of organism responses to environmental conditions and the causal analysis of the physiological mechanisms that depend on ecological contexts. This approach must consider polymorphism—structural and functional diversity in individual responses—which is crucial for understanding a population's adaptive capacity. The discipline provides essential insights into the mechanisms behind adaptive strategies. The author aims to convey the conceptual framework of this field, highlighting the interactions between plants and their environments while addressing current challenges. Although physiological ecology is an exciting and expanding scientific area, it is not new; the text reflects its rich historical background through illustrations and tabular data. The results presented showcase the vision, struggles, and achievements of pioneering experimental ecophysiologists alongside the latest advancements in knowledge.

Focusing on the complexities of winter survival, this book explores the environmental constraints of low temperatures, drought, and salt stress on plant productivity. It emphasizes the multifaceted dangers of winter cold, including ice formation in tissues and the impact of snow cover. While previous literature has primarily addressed cellular injury and resistance mechanisms, the authors advocate for a deeper understanding of ultrastructural and biochemical changes, particularly in plasma membranes, to enhance knowledge of frost resistance and cold acclimation in plants.

Este livro oferece um conhecimento sólido dos padrões da economia hídrica e mineral e do trabalho da planta no ambiente. Esta edição foi inteiramente modificada, ampliada e atualizada, contando com 378 figuras e 78 tabelas. O livro é destinado aos estudantes de Biologia, Ecologia e da área Agronômica. O conteúdo não se limita às explicações dos mecanismos causais, buscando também entender o sentido evolutivo e o significado para as funções e o espaço vital da planta. Esta edição brasileira conta com uma centena de notas do tradutor e dois boxes de autores brasileiros, um no primeiro capítulo, "Algumas Substâncias do Metabolismo Secundário de Plantas Nativas e Introduzidas no Brasil", e outro no último capítulo, "Respostas de Plantas Nativas do Brasil à Poluição Atmosférica".