The alpine treeline ecotone (ATE) is an area of transition high on mountains where closed canopy forests from lower elevations give way to the open alpine tundra and rocky expanses above. Alpine tundra is an island biome and its ecotone with forest is subject to change, and like oceanic islands, alpine tundra is subject to invasion or the upward advance of treeline. The invasion of tundra by trees will have consequences for the tundra biome as invasion does for other island flora and fauna. To examine the invasibility of tundra we take a plant s-eye-view, wherein the local conditions become extremely important. Among these local conditions, we find geomorphology to be exceptionally important. We concentrate on aspects of microtopography (and microgeomorphology) and microclimate because these are the factors that matter: from the plant s-eye-view, but we pay attention to multiple scales. At coarse scales, snow avalanches and debris flows are widespread and create disturbance treelines whose elevation is well below those controlled by climate. At medium scales, turf-banked terraces create tread-and-riser topography that is a difficult landscape for a tree seedling to survive upon because of exposure to wind, dryness, and impenetrable surfaces. At fine scales, turf exfoliation of the fronts of turf-banked risers, and boulders, offer microsites where tree seedlings may find shelter and are able to gain a foothold in the alpine tundra; conversely, however, surfaces of needle-ice pans and frost heaving associated with miniature patterned ground production are associated with sites inimical to seedling establishment or survival. We explicitly consider how local scale processes propagate across scales into landscape patterns.
The objective of this book is to examine the controls on change at alpine treeline. All the papers are focused on work done in Glacier National Park, Montana, USA. Although any one place is limiting, we are able to examine the alpine treeline here in some detail and an advantage is that the treeline ecotone in Glacier National Park is quite variable in itself due to the underlying variability in geomorphology at multiple scales.
This book will provide insights into an important ecological phenomenon with a distinctly geomorphic perspective. The editors collectively have over 100 years of experience in working in geomorphology, biogeography, and ecology. They also have each worked on research in Glacier National Park for several decades. The book will be a reference for a variety of professionals and students, both graduate and undergraduate, with interests in Physical Geography, Geomorphology, Ecology, and Environmental Science. Because of the importance of the alpine treeline ecotone for recreation and aesthetic interests in mountain environments, wildland and park managers will also use this book.
* Subject matter: geomorphology at alpine treeline
* Expertise of contributors: each editor brings over 25 years of experience in studies of ecotones and geomorphology, and collectively over 100 years of experience in Glacier National Park
* Changing alpine treeline examines climate change"

Have you ever been so deep in love that you found yourself doing things you never imagined? Love can lift you high above the mountains but it can also drive you to the deepest valleys. Even though it sometimes fails you, you can't help but give it another try. LOVE WILL DO THAT takes you through an array of emotions, which forces you to evaluate what is important. It cuts through the red tape and takes you to the core of the heart...the place where love truly abides.

Through an exclusive focus on public policy advocacy as a practical endeavor, Philip Dalton and John R. Butler depart from approaches to debate education that focus on the rules of simulated, academic debate formats. Beginning with the assumption that readers have already developed a basic capacity to argue, they offer practical guidance for determining the fundamental issues that make up a controversy and what expectations public audiences will have for advocacy based on the issues and the burdens of advocates challenging or defending the status quo. Through examples that span a wide range of advocacy situations and subjects of contemporary importance, the authors build a framework for public policy advocacy that is organic to the communication discipline, recover and refresh foundational lessons about the uses of evidence, and provide critical questions that can be used to develop and communicate policy proposals that are sensible and appealing. Written in an accessible, respectful, and motivational style, the book is suitable for students of debate, professionals who function as advocates, and people who find themselves wishing to voice their opinion on an issue of concern.

Through an exclusive focus on public policy advocacy, Dalton and Butler offer practical guidance for determining the fundamental issues that make up a controversy and what expectations public audiences will have for advocacy based on the issues and the burdens of advocates challenging or defending the status quo. Through examples that span a wide range of advocacy situations and subjects of contemporary importance, the authors build a framework for public policy advocacy that is organic to the communication discipline, recover and refresh foundational lessons about the uses of evidence, and provide critical questions that can be used to develop and communicate policy proposals that are sensible and appealing. Written in an accessible, respectful, and motivational style, the book is suitable for students of debate, professionals who function as advocates, and people who wish to voice their opinion.

Through an exclusive focus on public policy advocacy as a practical endeavor, Philip Dalton and John R. Butler depart from approaches to debate education that focus on the rules of simulated, academic debate formats. Beginning with the assumption that readers have already developed a basic capacity to argue, they offer practical guidance for determining the fundamental issues that make up a controversy and what expectations public audiences will have for advocacy based on the issues and the burdens of advocates challenging or defending the status quo. Through examples that span a wide range of advocacy situations and subjects of contemporary importance, the authors build a framework for public policy advocacy that is organic to the communication discipline, recover and refresh foundational lessons about the uses of evidence, and provide critical questions that can be used to develop and communicate policy proposals that are sensible and appealing. Written in an accessible, respectful, and motivational style, the book is suitable for students of debate, professionals who function as advocates, and people who find themselves wishing to voice their opinion on an issue of concern.

Dendrogeomorphology Beginnings and Futures: A Personal Reminiscence My early forays into dendrogeomorphology occurred long before I even knew what that word meant. I was working as a young geoscientist in the 1960s and early 1970s on a problem with slope movements and deformed vegetation. At the same time, unknown to me, Jouko Alestalo in Finland was doing something similar. Both of us had seen that trees which produced annual growth rings were reacting to g- morphic processes resulting in changes in their internal and external growth p- terns. Dendroclimatology was an already well established field, but the reactions of trees to other environmental processes were far less well understood in the 1960s. It was Alestalo (1971) who first used the term, dendrogeomorphology. In the early 1970s, I could see that active slope-movement processes were affecting the growth of trees in diverse ways at certain localities. I wanted to learn more about those processes and try to extract a long-term chronology of movement from the highly diverse ring patterns.

In this book, Dr. Shirley R. Butler-Derge examines Rites of Passage programs and whether they are an effective and necessary educational tool to improve academic performance and self-confidence among male African American high school students a demographic group that has statistically struggled in both standardized testing results and grade point averages. Dr. Shirley R. Butler-Derge provides commentary on the effectiveness of these programs as well as some necessary components that must be incorporated when developing and implementing Rites of Passage programs."

Managing Natural Science Collections demonstrates the need for consistency and evidence-based decision making in the management of natural science collections, which are becoming increasingly valuable when it comes to addressing societal challenges. Drawing upon the experience of four experts who have managed some of the largest and most diverse collections in the world, the book aims to assist in the making of strategic and operational decisions regarding care, development, access and resource management. Encouraging the reader to consider how collection strategies can be aligned with the mission of their institution and contribute to its vision, the authors also examine ways to deliver a consistent approach that will secure the present and future availability and relevance of collections. Principles of good practice and resource optimisation in an ethical and legal context are provided throughout the book, as well as case studies, sample documents and templates, all of which will be useful for discussion and teaching. Managing Natural Science Collections encourages each reader to consider the different options available to them. As such, it should be essential reading for museum practitioners and other professionals around the world who are involved with any strategic aspect of managing natural science collections. Students of museum studies will also find much to interest them within the pages of this book.

Designated 'Molecule of the Year' in 1992 in recognition of its many biological roles, nitric oxide has wide significance in the world around us and the story of nitric oxide is still unfolding. This small and seemingly innocent molecule has for many years been known to play a significant role in both the creation of photochemical smogs and in the nitrogen cycle. It has an interesting chemistry as a metal ligand, and the bonding within the nitric oxide molecule has been extensively studied. More recently, the molecule has been in the spotlight for the role it plays in controlling blood flow, in the immune system and in brain activity. Life, Death and Nitric Oxide covers many of the topics relating to nitric oxide, from smog and catalytic converters to tumour growth, blood flow and Viagra, with the aim of finding out why such a simple molecule can do so much.

Dendrogeomorphology Beginnings and Futures: A Personal Reminiscence My early forays into dendrogeomorphology occurred long before I even knew what that word meant. I was working as a young geoscientist in the 1960s and early 1970s on a problem with slope movements and deformed vegetation. At the same time, unknown to me, Jouko Alestalo in Finland was doing something similar. Both of us had seen that trees which produced annual growth rings were reacting to g- morphic processes resulting in changes in their internal and external growth p- terns. Dendroclimatology was an already well established field, but the reactions of trees to other environmental processes were far less well understood in the 1960s. It was Alestalo (1971) who first used the term, dendrogeomorphology. In the early 1970s, I could see that active slope-movement processes were affecting the growth of trees in diverse ways at certain localities. I wanted to learn more about those processes and try to extract a long-term chronology of movement from the highly diverse ring patterns.

For the first time, the proceedings of our biennial congress of the Society for Forensic Haemogenetics will be published by Springer-Verlag Berlin Heidelberg New York. The different areas of research now include cellu- lar allotypes, i. e. not only the traditional red cell antigens, but also those of white cells and platelets. Plasma isoproteins and intracellular isoenzy- mes, DNA polymorphisms (restriction length fragment and banding), and biostatistics are further topics in our Society. They also deserve our special attention in the future. The practical applications comprise paren- tage testing, stain analysis, population genetics, molecular biology and other immunogenetic aspects. The 11th Congress in Copenhagen was an excellent opportunity to pre- sent our broad spectrum of scientific activities at an international forum. Among the many outstanding lectures from different parts of the world, D. A. Hopkinson's contribution on genetic variation of human enzymes and H. Matsumoto's lecture on immunoglobulin allotypes in China should be mentioned here and also L. Bolund's communication on DNA. An optimal exchange of scientific information was achieved by the arrangement of main lectures, poster sessions and workshops. The Con- gress president Dr. Klavs Henningsen deserves our special thanks for his efforts in the excellent organization of this congress.

This is a full-length history of the Western Electric Company, which was the manufacturing arm of the Bell System. As manufacturer in the communications revolutions in the nineteenth and twentieth centuries, Western Electric made products that accelerated society's pace, such as telegraphs, telephones, an early computing machine, radios, radar and transistors. Western's history offers numerous examples of the difference between innovation and implementation. The aftermath of Western's 1882 acquisition by Bell Telephone, for instance, reveals vertical integration as a lengthy process rather than a single event. Ironically, although Western transformed business worldwide with innovations in areas such as quality control and industrial psychology, the company was slow to implement these innovations itself. Western's dual role as captive supplier for a regulated monopoly and as government contractor led to its most rapid change, in the area of civil rights.

Manufacturing the Future: A History of Western Electric is the first full-length history of the Western Electric Company, the manufacturing arm of the Bell System. As a manufacturer in the communications revolutions in the nineteenth and twentieth centuries, Western Electric made new products such as telegraphs, telephones, an early computing machine, radios, radar, and transistors. The book demonstrates, through Western's 1882 acquisition by Bell Telephone, that vertical integration was a lengthy process rather than a single event. It also shows the coming of age of industrial psychology and describes the advent of civil rights in corporate America.

Animals as geomorphic agents have primarily been considered "curiosities" in the literature of geomorphology, whose spatial and quantitative influences have been seen as both limited and minor. Zoogeomorphology: Animals as Geomorphic Agents examines the distinct geomorphic influences of invertebrates, ectothermic vertebrates, birds, and mammals, and demonstrates the importance of animals as landscape sculptors. Specific processes associated with the diversity of animal influences in geomorphology are examined, including burrowing and denning, nesting, lithophagy and geophagy, wallowing and trampling, food caching, excavating for food, and dam building by beavers. Particular emphasis is placed on terrestrial animals, although aquatic animals are also discussed where appropriate. This book, which is the only one available wholly devoted to this topic, will interest graduate students and professional research workers in geomorphology, ecology, environmental science, physical geography, and geology.

Animals as geomorphic agents have primarily been considered "curiosities" in the literature of geomorphology, whose spatial and quantitative influences have been seen as both limited and minor. Zoogeomorphology: Animals as Geomorphic Agents examines the distinct geomorphic influences of invertebrates, ectothermic vertebrates, birds, and mammals, and demonstrates the importance of animals as landscape sculptors. Specific processes associated with the diversity of animal influences in geomorphology are examined, including burrowing and denning, nesting, lithophagy and geophagy, wallowing and trampling, food caching, excavating for food, and dam building by beavers. Particular emphasis is placed on terrestrial animals, although aquatic animals are also discussed where appropriate. This book, which is the only one available wholly devoted to this topic, will interest graduate students and professional research workers in geomorphology, ecology, environmental science, physical geography, and geology.

This first comprehensive history of the Kennedy Space Center, NASA's famous launch facility located at Cape Canaveral, Florida, reveals the vital but largely unknown work that takes place before the rocket is lit. Though the famous Vehicle Assembly Building and launch pads dominate the flat Florida landscape at Cape Canaveral and attract 1.5 million people each year to its visitor complex, few members of the public are privy to what goes on there beyond the final outcome of the flaring rocket as it lifts into space. With unprecedented access to a wide variety of sources, including the KSC archives, other NASA centers, the National Archives, and individual and group interviews and collections, Lipartito and Butler explore how the methods and technology for preparing, testing, and launching spacecraft have evolved over the last 45 years. Their story includes the Mercury and Gemini missions, the Apollo lunar program, the Space Shuttle, scientific missions and robotic spacecraft, and the International Space Station, as well as the tragic accidents of Challenger and Columbia. Throughout, the authors reveal the unique culture of the people who work at KSC and make Kennedy distinct from other parts of NASA.As Lipartito and Butler show, big NASA projects, notably the Space Shuttle and the International Space Station, had much to learn on the ground before they made it to space. Long before a spacecraft started its ascent, crucial work had been done, work that combined the muscular and mundane with the high tech and applied the vital skills and knowledge of the men and women of KSC to the design of vehicles and missions. The authors challenge notions that successful innovation was simply the result of good design alone and argue that, with large technical systems, real world experience actually made the difference between bold projects that failed and innovations that stayed within budget and produced consistent results. The authors pay particular attention to "operational knowledge" developed by KSC--the insights that came from using and operating complex technology. This work makes it abundantly clear that the processes performed by ground operations are absolutely vital to success.