Ecology of Highlands

Ecology of Highlands

Author: M.S. Mani

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 254

ISBN-13: 9400991746

DOWNLOAD EBOOK

High altitude research is comparatively a recent development. With the notable exceptions of entomology, botany and perhaps some aspects of human acclimatization, our knowledge of high altitude environment is extremely scanty. There is at present no comprehensive handbook on the general ecology of highlands. This book aims at providing such a text for the use of the general scientist, engineer, biologist and university students. It summarizes and critically reviews current developments and focusses atten tion on urgent problems of highland ecology needing future studies. This book has grown out of our explorations and experiences in the highlands of Asia and South America. The results of explorations of the high altitude plants and insects on the Himalaya, Alai-Pamirs, Central Tien Shan and Caucasus by one of us (MSM), discussed in earlier publications, are reviewed here in the light of recent advances. Many years' experience of teaching and research in the University of Sucre (3400 m) and studies at Potosi (4000 m), La Paz and Chacaltaya (5000 m) in Bolivia by the second author (LEG) cover problems in physical chemistry, meteorology, engineer ing and other physical aspects of highland environments.


Agro-Ecological Intensification of Agricultural Systems in the African Highlands

Agro-Ecological Intensification of Agricultural Systems in the African Highlands

Author: Bernard Vanlauwe

Publisher: Routledge

Published: 2024-10-14

Total Pages: 0

ISBN-13: 9781032921747

DOWNLOAD EBOOK

With growing population and food security risks, there is an urgent need to increase sustainable agricultural productivity in sub-Saharan Africa. This book addresses the issue of agricultural intensification in the humid highland areas of Africa. It provides case studies of improved crop and soil management for staple crops such as cassava


Tropical Pioneers

Tropical Pioneers

Author: James L. A. Webb (Jr.)

Publisher:

Published: 2002

Total Pages: 272

ISBN-13:

DOWNLOAD EBOOK

"Tropical Pioneers documents the conversion of a tropical rainforest biome and the collision between what previously had been more discrete ecological zones within South Asia. The author demonstrates that profound ecological transformations occurred in the highlands of Sri Lanka during the nineteenth century and suggests that the integration of tropical ecological zones is an important theme for historians to investigate elsewhere."--BOOK JACKET.


Ecology of High Altitude Waters

Ecology of High Altitude Waters

Author: Dean Jacobsen

Publisher: Oxford University Press

Published: 2017-08-18

Total Pages: 272

ISBN-13: 0191056669

DOWNLOAD EBOOK

Truly high altitude aquatic ecosystems are found primarily at lower latitudes: vast regions in the tropical part of the Andes, the Himalayas and Tibet, considerable areas in East Africa, and minor zones of Oceania. However, despite their abundance in these regions, their biology and ecology has never been summarized in detail. A current synthesis of the topic is therefore timely. High altitude waters are ideal systems with which to address a broad range of key and topical themes in ecology, both at the regional and global scales. From specific functional adaptations of aquatic species to harsh environmental conditions through to global diversity patterns along altitudinal gradients and extinction risks of mountain populations due to vanishing glaciers, ecological patterns and processes found in high altitude waters are both diverse and singular. Although poorly considered in classical textbooks of ecology and limnology, high altitude waters have much to offer existing (aquatic) ecological theories and applications. These often threatened and exploited habitats are also ideal for studying the intimate interactions between social and ecological systems that characterize the majority of ecosystems in the Anthropocene.


Ecology of High Altitude Waters

Ecology of High Altitude Waters

Author: Dean Jacobsen

Publisher: Oxford University Press

Published: 2017

Total Pages: 313

ISBN-13: 019873686X

DOWNLOAD EBOOK

Despite the abundance of high altitude aquatic ecosystems in certain regions, their biology and ecology has never been summarized in detail. Although poorly considered in classical textbooks of ecology and limnology, these threatened and exploited habitats have much to offer existing (aquatic) ecological theories and applications.


Biodiversity of Pantepui

Biodiversity of Pantepui

Author: Valentí Rull

Publisher: Academic Press

Published: 2019-06-13

Total Pages: 0

ISBN-13: 9780128155912

DOWNLOAD EBOOK

Biodiversity of Pantepui: The Pristine "Lost World" of the Neotropical Guiana Highlands provides the most updated and comprehensive knowledge on the biota, origin, and evolution of the Pantepui biogeographical province. It synthesizes historical information and recent discoveries, covering the main biogeographic patterns, evolutionary trends, and conservational efforts. Written by international experts on the biodiversity of this pristine land, this book explores what makes Pantepui a unique natural laboratory to study the origin and evolution of Neotropical biodiversity under the influence of only natural drivers. It discusses the organisms living in Pentepui, including algae, plants, several groups of invertebrates, birds, amphibians, reptiles, and mammals. The latter portion of the book delves into the effects of human activity and global warming on Pantepui, and current conservational efforts to combat these threats. Biodiversity of Pantepui is an important resource for researchers in ecology, biogeography, evolution, and conservation, who want to understand the biodiversity and natural history of this region, and how to help conserve and protect the Guiana Highlands from environmental and human damages.


Hydrological Problems and Environmental Management in Highlands and Headwaters

Hydrological Problems and Environmental Management in Highlands and Headwaters

Author: Martin Haigh

Publisher: Routledge

Published: 2017-10-19

Total Pages: 220

ISBN-13: 1351439723

DOWNLOAD EBOOK

This set of papers presents a description of the synthesis of hydrological problems and various environmental implications and management strategies for different highland and headwater regions of the world. Regions covered include the Himalayas, Russian mountains, Amazonia, and upland Wales.


Ecology and Biogeography of High Altitude Insects

Ecology and Biogeography of High Altitude Insects

Author: M.S. Mani

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 539

ISBN-13: 9401713391

DOWNLOAD EBOOK

In my book Introduction to High Altitude Entomology, published in 1962, I summa rized the results of eight years' studies, mainly on the Himalaya. I have since then had the opportunity of studying the collections of high altitude insects from the Alps, Carpathians, Caucasus, Urals, Alai-Pamirs, Tien Shan, Altai and other im portant mountains of the world in different museums and institutions in Europe. Through the courtesy and generosity of the Academy of Sciences of the Union of Soviet Socialist Republics, I was also able to personally collect insects and make valuable field observations on the Caucasus, the Alai-Pamirs, Ala-Tau and the Tien Shan mountains. Through comparative studies I have tried to synthesize the fundamental principles of high altitude entomology. I have described here the distinctive characters of the high altitude environment, the ecological specializations of the high altitude insects, their ecological inter relations and the outstanding peculiarities of their biogeography. I have also pre sented here an outline of the high altitude entomology of the principal mountains of the world, with brief accounts of their orogeny, geology and vegetation. This book differs from all other contributions in the field in its comparative ecological approach and in the fact that the main emphasis is throughout on the evolution of the high altitude ecosystem as an integral part of the orogeny. High mountains are, in all parts of the world, important and independent centres of origin and differ entiation of distinctive and highly specialized ecosystems and faunas.


An Ecology of High-Altitude Infancy

An Ecology of High-Altitude Infancy

Author: Andrea S. Wiley

Publisher: Cambridge University Press

Published: 2004-03-22

Total Pages: 276

ISBN-13: 9780521536820

DOWNLOAD EBOOK

Andrea Wiley investigates the ecological, historical, and socio-cultural factors that contribute to the peculiar pattern of infant mortality in Ladakh, a high-altitude region in the western Himalayas of India. Ladakhi newborns are extremely small at birth, smaller than those in other high-altitude populations, smaller still than those in sea level regions. Factors such as hypoxia, dietary patterns, the burden of women's work, gender, infectious diseases, seasonality, and use of local health resources all affect a newborn's birth weight and raise the likelihood of infant mortality. An Ecology of High-Altitude Infancy is unique in that it makes use of the methods of human biology but strongly emphasizes the ethnographic context that gives human biological measures their meaning. It is an example of a new genre of anthropological work: 'ethnographic human biology'.