Author: Waldo Sumner GlockPublisher:
ISBN:
Category : Science
Languages : en
Pages : 386
Book Description
Classification and Multiplicity of Growth Layers in the Branches of Trees
Author: Waldo Sumner GlockPublisher:
ISBN:
Category : Science
Languages : en
Pages : 386
Book Description
Classification and Multiplicity of Growth Layers in the Branches of Trees
Author: Alexander WetmorePublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 520
Book Description
Classification and Multiplicity of Growth Layers in the Branches of Trees at the Extreme Lower Forest Border
Author: Waldo Summer GlockPublisher:
ISBN:
Category : Plant cells and tissues
Languages : en
Pages : 516
Book Description
Tree Rings and Climate
Author: H FrittsPublisher: Elsevier
ISBN: 0323145280
Category : Science
Languages : en
Pages : 583
Book Description
Tree Rings and Climate deals with the principles of dendrochronology, with emphasis on tree-ring studies involving climate-related problems. This book looks at the spatial and temporal variations in tree-ring growth and how they can be used to reconstruct past climate. Factors and conditions that appear most relevant to tree-ring research are highlighted. Comprised of nine chapters, this book opens with an overview of the basic biological facts and principles of tree growth, as well as the most important terms, principles, and concepts of dendrochronology. The discussion then shifts to the basic biology governing the response of ring width to variation in climate; systematic variations in the width and cell structure of annual tree rings; and the significance of tree growth and structure to dendroclimatology. The movement of materials and internal water relations of trees are also considered, along with photosynthesis, respiration, and the climatic and environmental system. Models of the growth-climate relationships as well as the basic statistics and methods of analysis of these relationships are described. The final chapter includes a general discussion of dendroclimatographic data and presents examples of statistical models that are useful for reconstructing spatial variations in climate. This monograph will be of interest to climatologists, college students, and practitioners in fields such as botany, archaeology, hydrology, oceanography, biology, physiology, forestry, and geophysics.
U.S. Forest Service Research Paper RM.
Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 456
Book Description
Z: Answers for the Final Generation
Author: Arnold V PagePublisher: WestBow Press
ISBN: 1973630222
Category : Religion
Languages : en
Pages : 136
Book Description
How can the Bible be correct when it tells us that the world is only 6,000 years old? Does the fossil record really support the theory of evolution? Was Jesus mistaken when he said that he would return within the lifetime of his hearers? Will unbelievers be tortured in ames forever by an unmerciful God? In this second book of his controversial and challenging series, Z: The Final Generation, research scientist and theologian ARNOLD V PAGE answers these and other questions with original and convincing logic. Mr. Page crafts a scientific-based model to align the Bibles teachings with known scientific methods to reconcile two seemingly polar opposite viewpoints. Neil A White, ReadersFavorite.com Your ideas [on hell] should be considered by the greater church body. Donna Gielow McFarland, ReadersFavorite.com A fascinating and challenging book for anyone interested in end time events. Darin Godby, ReadersFavorite.com
Advances in Ecological Research
Author: Publisher: Academic Press
ISBN: 0080567037
Category : Science
Languages : en
Pages : 371
Book Description
Volume 19 in this prestigious series is the second under the new editorial team and benefits once again from their own special interests. The scope of this volume is wide, spanning aspects of plant/insect interactions and arthropod population dynamics to palaeobotany, the evolution of photosynthesis, and marine community ecology. Of particular topical interest is an article on the impact of rising levels of atmospheric carbon dioxide on tree physiology.
Physiology of Woody Plants
Author: Paul KramerPublisher: Elsevier
ISBN: 0323142362
Category : Nature
Languages : en
Pages : 827
Book Description
Physiology of Woody Plants explains how physiological processes are involved in growth of woody plants and how they are affected by the environment, including the mechanisms of the processes themselves. Organized into 17 chapters, this book discusses the role of plant physiology, as well as the form and structure of woody plant. It also explores the nature and periodicity of shoot, cambial, root, and reproductive growth of trees of the temperate and tropical zones. Other topics elucidated are the process of photosynthesis and respiration, the various substances found in woody plants, plant nutrition, and factors affecting plant growth. This book will be valuable as a text to students and teachers and as a reference to investigators and others who desire a better understanding of how woody plants grow.
The Vascular Cambium
Author: Philip R. LarsonPublisher: Springer Science & Business Media
ISBN: 3642784666
Category : Technology & Engineering
Languages : en
Pages : 737
Book Description
The cambium has been variously defined as follows: "The actively dividing layer of cells that lies between, and gives rise to, secondary xylem and phloem (vascular cambium)" (IAWA 1964); "A meristem with products of periclinal divisions commonly contributed in two directions and arranged in radial files. Term pre ferably applied only to the two lateral meristems, the vascular cambium and cork cambium, or phellogen" (Esau 1977); and, "Lateral meristem in vascular plants which produces secondary xylem, secondary phloem, and parenchyma, usually in radial rows; it consists of one layer of initials and their undifferentiated deriva tives" (Little and Jones 1980). Clearly, the cambium is a diverse and extensive meristem, and no one defini tion will encompass all manifestations of what anatomists consider cambium. Its diversity and extent are further exemplified by a single plant, such as a temperate zone tree, in which procambium is initiated in the embryo and perpetuated throughout every lateral, primary meristem before giving rise to cambium in the secondary body. The cambium thereafter performs its meristematic task of producing daughter cells that differentiate to specialized tissue systems. The cam bium, however, does not remain static. Its derivatives vary either in form, or TImc tion, or rate of production at different positions on the tree, with age of the tree, and with season of the year. Moreover, the cambium responds both to internal sig nals and to external stimuli such as environment or wounding.
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