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Polar Lakes and Rivers
This book provides an overview of the ecology of high latitude lakes, rivers and glacial environments in both the North and South polar regions. It describes each ecosystem type, the remarkable aquatic life that thrives in these extreme habitats, and the similarities and differences between Arctic and Antarctic waters.
Polar Microbiology
Sheds new light on the microbial ecology and physiology of the Earth’s polar regions. • Examines the microbial investigations during the International Polar Year of 2008 focusing on the Arctic and Antarctic, along with earlier investigations on critical environmental issues such as climate change, ozone depletion, and elemental cycling. • Offers a survey of what is known and unknown about the microbial inhabitants of polar environments, addresses the adaptations and physiology of cold-adapted microorganisms, and explores the ecological role that polar microbial communities play in biogeochemical cycling. • Presents the challenges that polar and subpolar microorganisms face and describes the lowest temperatures in which microbial life can exist—and the prospects for life on other planets. Recommended for a general microbiology audience as well as for scientists and students in all areas of biology and geomicrobiology.
The Architecture of Chaco Canyon, New Mexico
A fresh volume on the ancient structures of Chaco Canyon, built by native peoples between AD 850 and 1130, that unifies older information on the area with new advanced research techniques focusing on studies of technology and building types, analyses of architectural change, and readings of the built environment, aided by over 150 maps, floor plans, elevations and photos.
Outer Solar System
The Earth has limited resources while the resources in space are virtually unlimited. Further development of humanity will require going beyond our planet and exploring of extraterrestrial bodies and their resources. This book investigates Outer Solar Systems and their prospective energy and material resources. It presents past missions and future technologies and solutions to old problems that could become reality in our life time. The book therefore is a great resource of condensed information for specialists interested in current and impending Outer Solar Systems related activities and a good starting point for space researchers, inventors, technologists and potential investors.
Exploring Ancient Skies
Exploring Ancient Skies brings together the methods of archaeology and the insights of modern astronomy to explore the science of astronomy as it was practiced in various cultures prior to the invention of the telescope. The book reviews an enormous and growing body of literature on the cultures of the ancient Mediterranean, the Far East, and the New World (particularly Mesoamerica), putting the ancient astronomical materials into their archaeological and cultural contexts. The authors begin with an overview of the field and proceed to essential aspects of naked-eye astronomy, followed by an examination of specific cultures. The book concludes by taking into account the purposes of ancient a...
Anasazi Architecture and American Design
Take a fascinating journey through Chaco Canyon and Mesa Verde with leading southwestern archaeologists, historians, architects, artists, and urban planners as guides. Twenty-two essays identify Anasazi building and cultural features related to design and site planning, history, mythology, and ecology. 40 halftones. 5 maps.
Energia solar térmica
Aquest llibre persegueix com a objectiu principal el de donar a conèixer les característiques morfològiques i de funcionament dels sistemes tèrmics que utilitzen l’energia solar en processos de baixa temperatura com ara calefacció domèstica, escalfament d’aigua calenta sanitària i escalfament de piscines. El seguit de capítols desenvolupats comencen per una introducció al concepte d’energia renovable i tipus existents de les mateixes, segueix amb l’estudi de la radiació solar i el seu aprofitament a nivell terrestre i avança utilitzant el procés de càlcul conegut amb el nom genèric de corbes–f que permet el dimensionat dels sistemes fototèrmics mitjançant la utilitz...
