Boundary Layer

This new edition of the near-legendary textbook by Schlichting and revised by Gersten presents a comprehensive overview of boundary-layer theory and its application to all areas of fluid mechanics, with particular emphasis on the flow past bodies (e.g. aircraft aerodynamics). The new edition features an updated reference list and over 100 additional changes throughout the book, reflecting the latest advances on the subject.

Offers a concise description of atmospheric layers sensitively pitched for the non-meteorological specialist in a variety of disciplines: in geography, agriculture, forestry, ecology, engineering, environment and planning.

Part of the excitement in boundary-layer meteorology is the challenge associated with turbulent flow - one of the unsolved problems in classical physics. An additional attraction of the filed is the rich diversity of topics and research methods that are collected under the umbrella-term of boundary-layer meteorology. The flavor of the challenges and the excitement associated with the study of the atmospheric boundary layer are captured in this textbook. Fundamental concepts and mathematics are presented prior to their use, physical interpretations of the terms in equations are given, sample data are shown, examples are solved, and exercises are included. The work should also be considered as a major reference and as a review of the literature, since it includes tables of parameterizatlons, procedures, filed experiments, useful constants, and graphs of various phenomena under a variety of conditions. It is assumed that the work will be used at the beginning graduate level for students with an undergraduate background in meteorology, but the author envisions, and has catered for, a heterogeneity in the background and experience of his readers.

Based on more than 20 years of research and lecturing, Jordi Vil...-Guerau de Arellano and his team's textbook provides an excellent introduction to the interactions between the atmosphere and the land for advanced undergraduate and graduate students and a reference text for researchers in atmospheric physics and chemistry, hydrology, and plant physiology. The combination of the book, which provides the essential theoretical concepts, and the associated interactive Chemistry Land-surface Atmosphere Soil Slab (CLASS) software, which provides hands-on practical exercises and allows students to design their own numerical experiments, will prove invaluable for learning about many aspects of the soil-vegetation-atmosphere system. This book has a modular and flexible structure, allowing instructors to accommodate it to their own learning-outcome needs.

This book is filled with didactic elements such as exercises, charts and case study examples. It introduces a set of fundamental equations that govern the conservation of mass (dry air, water vapor, trace gases), momentum and energy in the lower atmosphere. It offers students an up-to-date literature overview and introduces theory to a field that is mostly empirical in nature. Dedicated to undergraduate or graduate students in atmospheric sciences and meteorology, this textbook compels students about the importance of the subject and its application. Simplifications of each of the equations are made in the context of boundary-layer processes. Extended from these equations the author then discusses a set of issues fundamental to boundary layer meteorology, including (1) turbulence generation and destruction, (2) force balance in various portions of the lower atmosphere, (3) canopy flow, (4) tracer diffusion and footprint theory, (5) principles of flux measurement and interpretation, (6) models for land evaporation, (7) models for surface temperature response to land use change, and (8) boundary layer budget calculations for heat, water vapor and carbon dioxide. This second edition is enhanced with new materials on the marine boundary layer and on three contemporary topics: the urban boundary layer, the polluted boundary layer and the cloudy boundary layer in a changing climate. Problem sets are supplied at the end of each chapter to reinforce the concepts and theory presented in the main text. This volume offers the accumulation of insights gained by the author during his academic career as a researcher and teacher in the field of boundary-layer meteorology

In atmospheric science, a boundary layer is the band of air nearest the ground. In the Pacific Northwest, the boundary layer teems with lichens, mosses, ferns, fungi, and diminutive plants. It's an alternate, overlooked universe whose denizens author Kem Luther calls the stegnon, the terrestrial equivalent of oceanic plankton. In Boundary Layer, Luther takes a voyage of discovery through the stegnon, exploring the life forms that thrive there and introducing readers to the scientists who study them. With a keen ear for conversation and an eye for salient detail, the author brings a host of characters to life, people as unique and intriguing as the species inhabiting the stegnon. A pair of park employees on a windswept beach shows how the violent clash of sea and land creates a sandy home for some of the world's most endangered plants, including the almost-extinct pink sand-verbena. An expert on mosses, as ingenuous as the plants he loves, leads the author up a mountain and into a sphagnum bog. A husband and wife team, exiled by brutal repression in the wake of the Prague Spring, introduce European plant sociology to North America. A scientist, while revolutionizing the study of lichens, hides himself, hermitlike, inside one of the largest park reserves in the American West. An exhilarating mix of natural history, botanical exploration, and philosophical speculation, Boundary Layer guides readers, in the end, into the author's own landscape of metaphor. It will be welcomed by naturalists, botanists, outdoor adventurers, and anyone who savors good storytelling. Luther translates into luminous prose what boundary regions have to say, not only about the in-between places of nature, but also about the conceptual borderlands that lie between species and ecosystems, culture and nature, science and the humanities.

Conceptual Boundary Layer Meteorology: The Air Near Here explains essential boundary layer concepts in a way that is accessible to a wide number of people studying and working in the environmental sciences. It begins with chapters designed to present the language of the boundary layer and the key concepts of mass, momentum exchanges, and the role of turbulence. The book then moves to focusing on specific environments, uses, and problems facing science with respect to the boundary layer. Uses authentic examples to give readers the ability to utilize real world data Covers boundary layer meteorology without requiring knowledge of advanced mathematics Provides a set of tools that can be used by the reader to better understand land-air interactions Provides specific applications for a wide spectrum of environmental systems