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General Technical Report RMRS
  • Language: en
  • Pages: 406

General Technical Report RMRS

  • Type: Book
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  • Published: 1998
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  • Publisher: Unknown

None

Big Sagebrush
  • Language: en
  • Pages: 220

Big Sagebrush

  • Type: Book
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  • Published: 2005
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  • Publisher: Unknown

Pioneers traveling along the Oregon Trail from western Nebraska, through Wyoming and southern Idaho and into eastern Oregon, referred to their travel as an 800 mile journey through a sea of sagebrush, mainly big sagebrush ( Artemisia tridentata). Today approximately 50 percent of the sagebrush sea has given way to agriculture, cities and towns, and other human developments. What remains is further fragmented by range management practices, creeping expansion of woodlands, alien weed species, and the historic view that big sagebrush is a worthless plant. Two ideas are promoted in this report: (1) big sagebrush is a nursing mother to a host of organisms that range from microscopic fungi to large mammals, and (2) many range management practices applied to big sagebrush ecosystems are not science based.

Wildlife Review
  • Language: en
  • Pages: 124

Wildlife Review

  • Type: Book
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  • Published: 1973
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  • Publisher: Unknown

None

Applications of Physiological Ecology to Forest Management
  • Language: en
  • Pages: 371

Applications of Physiological Ecology to Forest Management

  • Type: Book
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  • Published: 1997-01-08
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  • Publisher: Elsevier

Forest management is a complex process that now incorporates information obtained from many sources. It is increasingly obvious that the physiological status of the trees in a forest has a dramatic impact on the likely success of any particular management strategy. Indeed, models described in this book that deal with forest productivity and sustainability require physiological information. This information can only be obtained from an understanding of the basic biological mechanisms and processes that contribute to individual tree growth. This valuable book illustrates that physiological ecology is a fundamental element of proficient forest management. - Provides essential information relevant to the continuing debate over sustainable forest management - Outlines how modern tools for physiological ecology can be used in planning and managing forest ecosystems - Reviews the most commonly used forest models and assesses their value and future

Reproductive Allocation in Plants
  • Language: en
  • Pages: 261

Reproductive Allocation in Plants

  • Type: Book
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  • Published: 2011-05-04
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  • Publisher: Elsevier

Much effort has been devoted to developing theories to explain the wide variation we observe in reproductive allocation among environments. Reproductive Allocation in Plants describes why plants differ in the proportion of their resources that they allocate to reproduction and looks into the various theories. This book examines the ecological and evolutionary explanations for variation in plant reproductive allocation from the perspective of the underlying physiological mechanisms controlling reproduction and growth. An international team of leading experts have prepared chapters summarizing the current state of the field and offering their views on the factors determining reproductive allocation in plants. This will be a valuable resource for senior undergraduate students, graduate students and researchers in ecology, plant ecophysiology, and population biology. - 8 outstanding chapters dedicated to the evolution and ecology of variation in plant reproductive allocation - Written by an international team of leading experts in the field - Provides enough background information to make it accessible to senior undergraduate students - Includes over 60 figures and 29 tables

Terrestrial Global Productivity
  • Language: en
  • Pages: 598

Terrestrial Global Productivity

  • Type: Book
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  • Published: 2001-05-15
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  • Publisher: Elsevier

As the global climate changes, there are concomitant changes in global biological productivity. This book is devoted to the assessment of terrestrial Net Primary Productivity ("the total amount of energy acquired by green plants during photosynthesis, minus the energy lost through respiration"--APDS&T, pp. 1457). The book is comprised of three major sections. The first section is a review of the processes that operate globally to influence productivity--these are the initial conditions of any model of primary productivity. The second section is comprised of chapters that assess the contribution of particular ecosystems to global productivity. The final major section contains chapters of a synthetic nature that describe attempts to model global productivity. This book should appeal to both ecologists and environmental scientists.

Plant Stems
  • Language: en
  • Pages: 461

Plant Stems

  • Type: Book
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  • Published: 1995-07-19
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  • Publisher: Elsevier

Stems, of various sizes and shapes, are involved in most of the organic processes and interactions of plants, ranging from support, transport, and storage to development and protection. The stem itself is a crucially important intermediary: it links above- and below ground organs-connecting roots to leaves. An international team of leading researchers vividly illustrate that stems are more than pipes, more than simple connecting and supporting structures; rather stems are critical, anatomically distinct structures of enormous variability. It is, to an unappreciated extent, this variability that underpins both the diversity and the success of plants in myriad ecosystems. Plant Stems will be a valuable resource on form/function relationships for researchers and graduate-level students in ecology, evolutionary biology, physiology, development, genetics, agricultural sciences, and horticulture as they unravel the mechanisms and processes that allow organisms and ecosystems to function. - Syntheses of structural, physiological, and ecological functions of stems - Multiple viewpoints on how stem structure relates to performance - Highlights of major areas of plant biology long neglected

C4 Plant Biology
  • Language: en
  • Pages: 616

C4 Plant Biology

  • Type: Book
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  • Published: 1998-12-21
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  • Publisher: Elsevier

Due to many issues related to long-term carbon dynamics, an improved understanding of the biology of C4 photosynthesis is required by more than the traditional audience of crop scientists, plant physiologists, and plant ecologists. This work synthesizes the latest developments in C4 biochemistry, physiology, systematics, and ecology. The book concludes with chapters discussing the role of C4 plants in the future development of the biosphere, particularly their interactive effects on soil, hydrological, and atmospheric processes.

Plant Resource Allocation
  • Language: en
  • Pages: 319

Plant Resource Allocation

  • Type: Book
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  • Published: 1997-07-23
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  • Publisher: Elsevier

Plant Resource Allocation is an exploration of the latest insights into the theory and functioning of plant resource allocation. An international team of physiological ecologists has prepared chapters devoted to the fundamental topics of resource allocation. - Comprehensive coverage of all aspects of resource allocation in plants - All contributors are leaders in their respective fields

Carbon Dioxide and Terrestrial Ecosystems
  • Language: en
  • Pages: 463

Carbon Dioxide and Terrestrial Ecosystems

  • Type: Book
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  • Published: 1995-12-21
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  • Publisher: Elsevier

The importance of carbon dioxide extends from cellular to global levels of organization and potential ecological deterioration may be the result of increased CO2 in our atmosphere. Recently, the research emphasis shifted from studies of photosynthesis pathways and plant growth to ground-breaking studies of carbon dioxide balances in ecosystems, regions, and even the entire globe. Carbon Dioxide and Terrestrial Ecosystems addresses these new areas of research. Economically important woody ecosystems are emphasized because they have substantial influence on global carbon dioxide balances. Herbaceous ecosystems (e.g., grasslands, prairies, wetlands) and crop ecosystems are also covered. The int...