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Historical Biogeography
  • Language: en
  • Pages: 263

Historical Biogeography

Though biogeography may be simply defined--the study of the geographic distributions of organisms--the subject itself is extraordinarily complex, involving a range of scientific disciplines and a bewildering diversity of approaches. For convenience, biogeographers have recognized two research traditions: ecological biogeography and historical biogeography. This book makes sense of the profound revolution that historical biogeography has undergone in the last two decades, and of the resulting confusion over its foundations, basic concepts, methods, and relationships to other disciplines of comparative biology. Using case studies, the authors explain and illustrate the fundamentals and the most frequently used methods of this discipline. They show the reader how to tell when a historical biogeographic approach is called for, how to decide what kind of data to collect, how to choose the best method for the problem at hand, how to perform the necessary calculations, how to choose and apply a computer program, and how to interpret results.

The Biology of Island Floras
  • Language: en
  • Pages: 539

The Biology of Island Floras

Oceanic islands offer biologists unparalleled opportunities to study evolutionary processes and ecological phenomena. However, human activity threatens to alter or destroy many of these fragile ecosystems, with recent estimates suggesting that nearly half of the world's insular endemics are threatened with extinction. Bringing together researchers from around the world, this book illustrates how modern research methods and new concepts have challenged accepted theories and changed our understanding of island flora. Particular attention is given to the impact of molecular studies and the insights that they provide into topics such as colonisation, radiation, diversification and hybridisation. Examples are drawn from around the world, including the Hawaiian archipelago, Galapagos Islands, Madagascar and the Macronesian region. Conservation issues are also highlighted, with coverage of alien species and the role of ex situ conservation providing valuable information that will aid the formulation of management strategies and genetic rescue programmes.

Ecosystem Management and Sustainability
  • Language: en
  • Pages: 463

Ecosystem Management and Sustainability

Ecosystem Management and Sustainability analyzes myriad human-initiated processes and tools developed to foster sustainable natural resource use, preservation, and restoration. It also examines how humans interact with plant, marine, and animal life in both natural and human-altered environments. Experts explain the complex ecosystem relationships that result from invasive species, roads, fencing, and even our homes by addressing topics such as fire and groundwater management, disturbance, and ecosystem resilience. Because most people in the 21st century live in urban environments, the volume pays special attention to the ecology of cities, with detailed coverage on topics ranging from urban agriculture to landscape architecture. The volume focuses on how ecosystems across the world can be restored, maintained, and used productively and sustainably.

Advances in Compositae Systematics
  • Language: en
  • Pages: 484

Advances in Compositae Systematics

Papers from thesystematics session of the1994 internationalconference 'Compositae:Systematics, Biology,Utilization', devoted tothe classification,relationships andevolution of the majorgroups of this family.

SIDA, Contributions to Botany
  • Language: en
  • Pages: 866

SIDA, Contributions to Botany

  • Type: Book
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  • Published: 2006
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  • Publisher: Unknown

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Under Prairie Skies
  • Language: en
  • Pages: 397

Under Prairie Skies

In Under Prairie Skies, C. Thomas Shay asks and answers the question, What role did plants play in the lives of early inhabitants of the northern Great Plains? Since humans arrived at the end of the Ice Age, plants played important roles as Native peoples learned which were valuable foods, which held medicinal value, and which were best for crafts. Incorporating Native voices, ethnobotanical studies, personal stories, and research techniques, Under Prairie Skies shows how, since the end of the Ice Age, plants have held a central place in the lives of Native peoples. Eventually some groups cultivated seed-bearing annuals and, later, fields of maize and other crops. Throughout history, their lives became linked with the land, both materially and spiritually.

Systematics, Evolution, and Biogeography of Compositae
  • Language: en
  • Pages: 1008

Systematics, Evolution, and Biogeography of Compositae

  • Type: Book
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  • Published: 2009
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  • Publisher: Unknown

"This spectacular book does full justice to the Compositae (Asteraceae), the largest and most successful flowering plant family with some 1700 genera and 24,000 species. It is an indispensable reference, providing the most up-to-date hypotheses of phylogenetic relationships in the family based on molecular and morphological characters, along with the corresponding subfamilial and tribal classification. The 2009 work not only integrates the extensive molecular phylogenetic analyses conducted in the last 25 years, but also uses these to produce a metatree for about 900 taxa of Compositae. The book contains 44 chapters, contributed by 80 authors, covering the history, economic importance, chara...

Anales del Jardín Botánico de Madrid
  • Language: en
  • Pages: 460

Anales del Jardín Botánico de Madrid

  • Type: Book
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  • Published: 2008
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  • Publisher: Unknown

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History and Philosophy of the Life Sciences
  • Language: en
  • Pages: 668

History and Philosophy of the Life Sciences

  • Type: Book
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  • Published: 2006
  • -
  • Publisher: Unknown

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The Kew Record of Taxonomic Literature
  • Language: en
  • Pages: 376

The Kew Record of Taxonomic Literature

  • Type: Book
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  • Published: 1971
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  • Publisher: Unknown

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