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Author: George Nakhutsrishvili
Publisher: Springer Science & Business Media
ISBN: 3642299156
Category : Science
Languages : en
Pages : 246
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Book Description
The book describes richness and diversity of Georgia’s vegetation. Contrasting ecosystems coexist on the relatively small territory of the country and include semi-deserts in East Georgia, Colchic forests with almost sub-tropical climate in West Georgia and subnival plant communities in high mountains. West Georgia lacks xerophilous vegetation zone and mesophilous forest vegetation spreads from the sea level to subalpine zone. The Colchic refugium (West Georgia) ensured survival of the Tertiary’s mesophilous forest flora. Vertical profile of the vegetation is more complex in East Georgia with semi-desert, steppe and arid open forest zone. In South Georgia the montane zone represented by montane steppe is devoid of forests
Author: George Nakhutsrishvili
Publisher: Springer Science & Business Media
ISBN: 3642299156
Category : Science
Languages : en
Pages : 246
Get Book
Book Description
The book describes richness and diversity of Georgia’s vegetation. Contrasting ecosystems coexist on the relatively small territory of the country and include semi-deserts in East Georgia, Colchic forests with almost sub-tropical climate in West Georgia and subnival plant communities in high mountains. West Georgia lacks xerophilous vegetation zone and mesophilous forest vegetation spreads from the sea level to subalpine zone. The Colchic refugium (West Georgia) ensured survival of the Tertiary’s mesophilous forest flora. Vertical profile of the vegetation is more complex in East Georgia with semi-desert, steppe and arid open forest zone. In South Georgia the montane zone represented by montane steppe is devoid of forests
Author: Springer
Publisher:
ISBN: 9783642299162
Category :
Languages : en
Pages : 252
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Book Description
Author: Georgii Shalvovich Nakhutsrishvili
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 74
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Book Description
Author: Eberhard Fischer
Publisher:
ISBN: 9783982025704
Category : Plants
Languages : en
Pages : 830
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Book Description
Author: Antonio Sagona
Publisher: Cambridge University Press
ISBN: 1107016592
Category : Social Science
Languages : en
Pages : 563
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Book Description
This conspectus brings together in an accessible and systematic manner a dizzy array of archaeological cultures situated between several worlds.
Author: Igor V. Bondyrev
Publisher: Springer
ISBN: 3319054139
Category : Science
Languages : en
Pages : 229
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Book Description
This book discusses the political and economic history and geography of Georgia, the problems it has faced, and how it has overcome and is still overcoming them. In most countries, at the end of the 20th century the successful resolution of social-economic, political, demographic and ecological problems was largely dependent on effectively protecting the population and economic assets from natural disasters and on ensuring conditions for their sustainable development. These problems are most acute in mountainous regions like Georgia, where the unplanned development of natural ecosystems has had drastic consequences. It is therefore necessary to understand not only the probability of changing conditions (natural as well as political and demographic), but also the probability of the resulting economic losses. The book is divided into four sections; historical and political geography, geological processes, ecological processes and developmental geography. In the historical and political geography section the authors present a detailed discussion on ancient history, historical and political geography, ethnic groups and religions, demographics and socio-cultural geography. The geological processes section contains information on geology, geodynamical processes, glacial and periglacial processes. The ecological processes section examines a variety of landscapes and ecosystems, aspects of deforestation, reforestation and desertification along with anthropogenic impacts on the environment. The developmental geography section looks at different economies, natural resources, sustainable development and climate change.
Author: Elgene O. Box
Publisher: Springer
ISBN: 3319012614
Category : Science
Languages : en
Pages : 295
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Book Description
Warm-temperate deciduous forests are "southern", mainly oak-dominated deciduous forests, as found over the warmer southern parts of the temperate deciduous forest regions of East Asia, Europe and eastern North America. Climatic analysis has shown that these forests extend from typical temperate climates to well into the warm-temperate zone, in areas where winters are a bit too cold for the ‘zonal’ evergreen broad-leaved forests normally expected in that climatic zone. This book is the first to recognize and describe these southern deciduous forests as an alternative to the evergreen forests of the warm-temperate zone. This warm-temperate zone will become more important under global warming, since it represents the contested transition between deciduous and evergreen forests and between tropical and temperate floristic elements. This book is dedicated to the memory of Tatsuō Kira, the imaginative Japanese ecologist who first noticed and described this general zonation exception and who proposed the name warm-temperate deciduous forest.
Author: Münir Öztürk
Publisher: Springer Nature
ISBN: 3030599280
Category : Nature
Languages : en
Pages : 659
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Book Description
Of the world’s seven continents, Asia is the largest. Its physical landscapes, political units, and ethnic groups are both wide-ranging and many. Southwest, South and Middle Asia are highly populated regions which, as a whole, cover an extremely large area of varied geography. In total, this domain is unique in its plant diversity and large vegetation zones with different communities and biomes. It is rich in endemics, with specific and intraspecific diversity of fruit trees and medicinal plants, including a number of rare, high value, species. At the same time, much of the land in the region is too dry or too rugged, with many geographical extremes. Overgrazing, oil and mineral extraction, and poaching are the major threats in the area. This two-volume project focuses on the dynamic biodiversity of the region with in-depth analysis on phytosociology, plants, animals and agroecology. There are also chapters that explore new applications as well as approaches to overcome problems associated with climate change. Much of the research and analysis are presented here for the first time. We believe this work is a valuable resource for professionals and researchers working in the fields of plant diversity and vegetation, animal diversity and animal populations, and geo-diversity and sustainable land use, among others. The first volume guides our readers to West Asia and the Caucasus region, while volume two focuses on issues unique to South and Middle Asia.
Author: Zaal Kikvidze
Publisher: Routledge
ISBN: 1000326713
Category : Social Science
Languages : en
Pages : 145
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Book Description
This multidisciplinary book develops a synthesis of traditional ecological knowledge in the Caucasus region in Georgia – a hotspot of natural and cultural diversity. Traditional ecological knowledge connects the knowledge of natural phenomena with the culture of a given human society, and Georgia is an excellent case study for observing this knowledge. The Caucasus region in particular is notable for its natural and ethnocultural diversity and this book weaves together the disciplines of history, environment and ethnography to develop a synthesis of traditional ecological knowledge. Tracing the history of Georgia through two main phases, the hunter and gatherer bands and the agrarian phase, the author examines important events such as the breeding of naked hexaploid wheat, the domestication of the grapevine and the development of viticulture. By utilising this historic perspective it allows us to clearly see how traditional ecological knowledge has increased in sophistication during the long prehistory of Georgia, and most importantly how this type of knowledge underpins the social and economic progress of traditional societies, not only in Georgia, but throughout the world. This book will be of great relevance to interdisciplinary-minded scholars and students who have an interest in the relationships between nature and human society, including anthropologists, historians, biologists, ecologists, botanists, sociologists and ethnographers.
Author: George Nakhutsrishvili
Publisher: Springer
ISBN: 3319557777
Category : Science
Languages : en
Pages : 170
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Book Description
This book presents the first assessment of the high-elevation flora of the Central Caucasus with a community ecology emphasis. Following a geostatistical-climatological description of the region (in comparison to the European Alps), it describes the montane, alpine and nival plant assemblages on the basis of an ecological approach that combines moisture, soils and local habitat peculiarities. Highlights include the famous giant herb communities in treeless parts of the upper montane belt, the various facets of alpine turf, and the unique assemblages and settings in the nival region. Further chapters address potential niche conservation between the Caucasus and the Alps, as well as a compilation of plant species habitat preferences (indicator values) that applies to a concept developed for the Alps. Richly illustrated and featuring extensive quantitative data on species abundance, the book offers a unique guide to the plant species diversity of this prominent mountain range, and a valuable resource for comparative ecology and biodiversity assessments of warm temperate mountain systems.
