Endemism in Vascular Plants
Endemism in Vascular Plants

Author: Carsten Hobohm

Publisher: Springer Science & Business Media

Published: 2013-08-23

Total Pages: 355

ISBN-13: 940076913X

DOWNLOAD EBOOK

The book is the first comprehensive analysis of the macroecology and geobotany of endemic vascular plants with case-studies and analyses from different regions in the world. Endemism is a pre-extinction phenomenon. Endemics are threatened with extinction. Due to international nature conservation policies and due to the perception of the public the concept’s importance is increasing. Endemism can result from different biological and environmental processes. Depending on the process conservation measures should be adapted. Endemic vascular plant taxa, in the setting of their species composition and vegetation types are important features of landscapes and indicators of the quality of relating habitats. The book is an important basis for biologists, ecologists, geographers, planners and managers of nature reserves and national parks, and people generally interested in nature conservation and biogeography of vascular plants.

Plant Names
Plant Names

Author: Roger Spencer

Publisher: CSIRO PUBLISHING

Published: 2007

Total Pages: 177

ISBN-13: 0643094407

DOWNLOAD EBOOK

Introduces the reader to the world of plant names in an easy to read style.

Biodiversity of Vegetation and Flora in Tropical Africa
Biodiversity of Vegetation and Flora in Tropical Africa

Author: Lúıs Catarino

Publisher: MDPI

Published: 2020-12-03

Total Pages: 180

ISBN-13: 3039435310

DOWNLOAD EBOOK

African ecosystems comprise a wealthy repository of biodiversity, with a high proportion of native and endemic plant species, which makes them biologically unique and providers of a wide range of ecosystem services. A large part of African populations, in both rural and urban areas, depend on plants for their survival and welfare, but many ecosystems are being degraded, mostly due to the growing impacts of climate change and other anthropogenic actions and environmental problems. Loss of habitat and biodiversity affects livelihoods, water supply and food security and reduces the resilience of ecosystems in the African continent. The knowledge about the great African plant and ecosystem diversity, and the structure, composition and processes involved in vegetation dynamics, is crucial to promote their sustainable use and to preserve one of the most understudied regions in the world. This Special Issue aimed to gather contributions that update and improve such knowledge.

The Biology of Island Floras
The Biology of Island Floras

Author: David Bramwell

Publisher: Cambridge University Press

Published: 2011-07-21

Total Pages: 539

ISBN-13: 1139497804

DOWNLOAD EBOOK

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.

Biology of Brassica Coenospecies
Biology of Brassica Coenospecies

Author: C. Gomez-Campo

Publisher: Elsevier

Published: 1999-07-07

Total Pages: 501

ISBN-13: 0080528023

DOWNLOAD EBOOK

Brassica crop species and their allies (Raphanus, Sinapis, Eruca, etc.) are important sources of edible roots, stems, leaves, buds and inflorescences, as well as of edible or industrial oils, condiments and forage. Many well known names of plants or plant products, such as kale, cabbage, brocolli, cauliflower, Brussels sprouts, kohl-rabi, Chinese cabbage, turnip, rape, rutabaga, swede, colza or rapeseed, canola, mustard, rocket, etc. are directly associated to this botanical group.The scientific interest for this botanical group has run parallel to its economical importance, and research achievements in our days would have certainly appeared unimaginable only two decades ago. As the end of the millenium approaches, entirely new fields (transformation, somatic fusion, etc.) have been added to the classical ones. Thus, nobody can doubt the opportuneness of this book, which combines and presents both the basic and applied biological aspects of the Brassica species.

The Biodiversity of African Plants
The Biodiversity of African Plants

Author: Xander van der Maesen

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 864

ISBN-13: 9400902859

DOWNLOAD EBOOK

Proceedings of the XIVth AETFAT Congress, 22-27 August 1994, Wageningen, the Netherlands

Guide to Standard Floras of the World
Guide to Standard Floras of the World

Author: David G. Frodin

Publisher: Cambridge University Press

Published: 2001-06-14

Total Pages: 1136

ISBN-13: 9781139428651

DOWNLOAD EBOOK

This 2001 book provides a selective annotated bibliography of the principal floras and related works of inventory for vascular plants. The second edition was completely updated and expanded to take into account the substantial literature of the late twentieth century, and features a more fully developed review of the history of floristic documentation. The works covered are principally specialist publications such as floras, checklists, distribution atlases, systematic iconographies and enumerations or catalogues, although a relatively few more popularly oriented books are also included. The Guide is organised in ten geographical divisions, with these successively divided into regions and units, each of which is prefaced with a historical review of floristic studies. In addition to the bibliography, the book includes general chapters on botanical bibliography, the history of floras, and general principles and current trends, plus an appendix on bibliographic searching, a lexicon of serial abbreviations, and author and geographical indexes.