Arid Dune Ecosystems

Arid Dune Ecosystems

Author: Siegmar-W. Breckle

Publisher: Springer Science & Business Media

Published: 2008-07-19

Total Pages: 479

ISBN-13: 3540754989

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Sand dune dynamics play a key role in many arid deserts. This volume provides a thorough analysis of a specific sand dune ecosystem, the Nizzana site in the Middle East’s Negev Desert. Describing its climate, as well as its geophysical/geochemical soil properties and ecology, this brilliant work draws out the relationships between the site’s ecological and geomorphological processes, based on long-term monitoring, in situ experiments and satellite imagery.


The Vegetation of Egypt

The Vegetation of Egypt

Author: M.A. Zahran

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 440

ISBN-13: 9401580669

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This book is an attempt to compile and integrate the information documented by many botanists, both Egyptians and others, about the vegetation of Egypt. The first treatise on the flora of Egypt, by Petrus Forsskäl, was published in 1775. Records of the Egyptian flora made during the Napoleonic expedition to Egypt (1778-1801) were provided by AR. Delile from 1809 to 1812 (Kassas, 1981). The early beginning of ecological studies of the vegetation of Egypt extended to the mid-nineteenth century. Two traditions may be re cognized. The first was general exploration and survey, for which one name is symbolic: Georges-Auguste Schweinfurth (1836-1925), a German scientist and explorer who lived in Egypt from 1863 to 1914. The second tradition was ecophysiological to explain the plant life in the dry desert. The work of G. Volkens (1887) remains a classic on xerophytism. These two traditions were maintained and expanded in further phases of ecological development associated with the es tablishment of the Egyptian University in 1925 (now the University the Swedish Gunnar of Cairo). The first professor of botany was Täckholm (1925-1929). He died young, and his wife Vivi Täckholm devoted her life to studying the flora of Egypt and gave leadership and inspiration to plant taxonomists in Egypt for some 50 years. She died in 1978. The second professor of botany in Egypt was F. W. Oliver (1929- 1932) followed by the British ecologist F. J. Lewis (1935-1947).


Plants of Desert Dunes

Plants of Desert Dunes

Author: Avinoam Danin

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 182

ISBN-13: 3642609759

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Based on three decades of field experience in southwest Asia, southern Africa, and the southwest United States, the author summarizes the major adaptations of plants to desert dunes. This integrative study of plant and diaspore morphology, reactive growth, life cycles, and environmental factors explains and predicts plant distribution. Many kinds of dune syndromes, plant case studies and vegetation transects are discussed and illustrated to clarify the significance of adaptations to specific habitat factors. Although the focus is on vascular plants, the development of microbiotic soil crust, its function, and its composition are discussed as well.


Climate - Vegetation:

Climate - Vegetation:

Author: M.A. Zahran

Publisher: Springer Science & Business Media

Published: 2010-03-10

Total Pages: 344

ISBN-13: 9048185955

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Deserts are unique ecosystems with their own biotic and abiotic components, and are often rich in renewable natural resources, the appropriate management of which can contribute significantly to the sustainable management of desert regions for the welfare of the people. Yet while there are many books on the flora of the countries fringing the important desert countries of the Mediterranean and Red Seas, there or few books reporting on their ecophysiology and vegetation ecology. This book presents the vegetation types of the African and Asian countries of the Mediterranean and Red Sea coastal regions, and discusses the ecological threats and economic applications of these critical resources. In particular, it examines the relationships between climate and vegetation, and discusses these within the context of desertification, agro-industrial applications, ecotourism and sustainable development. The book will provide a valuable reference for researchers and graduate students involved in plant ecology, biogeography, economic botany and environmental management in the Afro-Asian Mediterranean and Red Sea coastal regions, as well as other desert regions around the world.


Vegetation of the Arabian Peninsula

Vegetation of the Arabian Peninsula

Author: S.A. Ghazanfar

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 374

ISBN-13: 9401736375

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The inspiration for this book came from our ten years of journeys and wanderings through the varied landscapes of Arabia, and in particular through those of its hospitable southeastern corner, Oman. We owe a particular debt to Sultan Qaboos University, which during this time has provided us with both a stimulating working environment and a home. Transliteration of Arabic place and other names into English script is a task fraught with difficulties. We have followed 'accepted' spellings wherever these were not contrary to our common sense, and in other cases we have rendered names into Roman English script using phonetic spellings. Our main task in this respect was to ensure conformity between the fIfteen contributing authors. Diacritical signs have mostly been avoided, since their use is neither widely followed nor readily understood. Arabic words which have been commonly taken into the English language, such as 'sabkha' for a salt flat and 'wadi' for a valley with a seasonal watercourse, are not italicised in usage. However, other Arabic terms which are occasionally used in English but not as widely known, such as harrah for a basaltic lava fIeld and hima for a traditional grazing reserve, are italicised throughout the text.


Plant Responses to Hyperarid Desert Environments

Plant Responses to Hyperarid Desert Environments

Author: Monier M. Abd El-Ghani

Publisher: Springer

Published: 2017-11-10

Total Pages: 601

ISBN-13: 3319591355

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This book provides a comprehensive discussion on plant responses in hyperarid regions of Egypt, China, Mexico, and Pakistan. It describes their location, physiographic features, accidental vegetation along two transects, endangered vegetation species, human impact, and variety of plant types (e.g. climbing, succulent, and parasitic). Studies on biotic and abiotic interactions, plant biodiversity, and soil-plant relationships are also covered. Covering a wide range of plant conditions and adaptations, this book analyzes what happens when plants must endure very high temperatures and aridity. Plants have adapted by evolving their physical structure to store and conserve water. Examples are the absence of leaves which reduces transpiration and the growth of extremely long roots, allowing them to acquire moisture at, or near the water table. Plants in hyperarid habitats have also made behavioral adaptations in order to survive by synchronizing with the seasons of greatest moisture and/or coolest temperatures. For example, desert perennials remain dormant during dry periods of the year, then spring to life when water becomes available. The book includes many color illustrations, and has extensive and up-to-date references for further reading.


Encyclopedia of Deserts

Encyclopedia of Deserts

Author: Michael A. Mares

Publisher: University of Oklahoma Press

Published: 2017-01-19

Total Pages: 695

ISBN-13: 0806172290

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Encyclopedia of Deserts represents a milestone: it is the first comprehensive reference to the first comprehensive reference to deserts and semideserts of the world. Approximately seven hundred entries treat subjects ranging from desert survival to the way deserts are formed. Topics include biology (birds, mammals, reptiles, amphibians, fishes, invertebrates, plants, bacteria, physiology, evolution), geography, climatology, geology, hydrology, anthropology, and history. The thirty-seven contributors, including volume editor Michael A. Mares, have had extensive careers in deserts research, encompassing all of the world’s arid and semiarid regions. The Encyclopedia opens with a subject list by topic, an organizational guide that helps the reader grasp interrelationships and complexities in desert systems. Each entry concludes with cross-references to other entries in the volume, inviting the reader to embark on a personal expedition into fascinating, previously unknown terrain. In addition a list of important readings facilitates in-depth study of each topic. An exhaustive index permits quick access to places, topics, and taxonomic listings of all plants and animals discussed. More than one hundred photographs, drawings, and maps enhance our appreciation of the remarkable life, landforms, history, and challenges of the world’s arid land.


Arch Of Society

Arch Of Society

Author: Thomas Levy

Publisher: A&C Black

Published: 1995-01-01

Total Pages: 660

ISBN-13: 9780718513887

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This volume marks a departure from earlier descriptive archaeological summaries of the Holy Land. Taking an anthropological and socio-economic perspective, many of the leading archaeologists who work in Israel and Jordan today present timely and concise summaries of the archaeology of this region. Chronologically organized, each chapter outlines the major cultural transitions which occurred in a given archaeological period. To explain the processes which were responsible for culture change, a review is made of the most recent research concerning settlement patterns, innovations and technology, religion and ideology, and social organization. The material culture of every period of human history in the Holy Land is explored from the earliest prehistoric hominids, through the Biblical and historical periods and up to modern (20th century) times. Each chapter is accompanied by settlement pattern maps and a plate highlighting the major artifacts which archaeologists use to identify the material culture of the period. In addition, windows are presented which focus on major social issues and controversies such as "The Agricultural Revolution", the "Israelite Conquest of Canaan" and "Ancient Metal Working and Social Change". This volume should provide students and the general reader with a useful reference volume concerning the archaeology of societies which lived and live in the Holy Land.