Local Community in the Era of Social Media Technologies

Local Community in the Era of Social Media Technologies
Author: Hui-Lan Titangos
Publisher: Elsevier
Total Pages: 305
Release: 2013-08-31
Genre: Computers
ISBN: 1780633610

Social media technologies can help connect local communities to the wider world. Local Community in the Era of Social Media Technologies introduces the experience of bringing a local community to the world. This book, with the model of Santa Cruz County, California, develops a truly global approach to the subject. The first section of the book covers the early efforts of recording the local Santa Cruz area, before moving on to deal with Library 1.0. The next section looks at the present situation with Library 2.0 and its benefits. The book ends with a discussion of future directions and the implications of Library 3.0 and beyond. - Illustrates the potential for new developments through practical experience - Goes beyond digitization technology to include: integrating database management; using library professionals' unique research skills; conferencing and publications; and rejuvenating Library 1.0 applications - Demonstrates how to effectively present local information to the world

Seawater Intrusion in Coastal Aquifers

Seawater Intrusion in Coastal Aquifers
Author: Jacob Bear
Publisher: Springer Science & Business Media
Total Pages: 652
Release: 2013-03-09
Genre: Science
ISBN: 9401729697

Coastal aquifers serve as major sources for freshwater supply in many countries around the world, especially in arid and semi-arid zones. Many coastal areas are also heavily urbanized, a fact that makes the need for freshwater even more acute. Coastal aquifers are highly sensitive to disturbances. Inappropriate management of a coastal aquifer may lead to its destruction as a source for freshwater much earlier than other aquifers which are not connected to the sea. The reason is the threat of seawater intrusion. In many coastal aquifers, intrusion of seawater has become one of the major constraints imposed on groundwater utilization. As sea water intrusion progresses, existing pumping wells, especially those close to the coast, become saline and have to be abandoned. Also, the area above the intruding seawater wedge is lost as a source of natural replenishment to the aquifer. Despite the importance of this subject, so far there does not exist a book that integrates our present knowledge of seawater intrusion, its occurrences, physical mechanism, chemistry, exploration by geo physical and geochemical techniques, conceptual and mathematical modeling, analytical and numerical solution methods, engineering measures of combating seawater intrusion, management strategies, and experience learned from case studies. By presenting this fairly comprehensive volume on the state-of-the-art of knowledge and ex perience on saltwater intrusion, we hoped to transfer this body of knowledge to the geologists, hydrologists, hydraulic engineers, water resources planners, managers, and governmental policy makers, who are engaged in the sustainable development of coastal fresh ground water resources.

The Edge

The Edge
Author: Kim Steinhardt
Publisher:
Total Pages: 0
Release: 2017
Genre: Nature
ISBN: 9781610353090

The Pacific coast is the most iconic region of California and one of the most fascinating and rapidly changing places in the world. Densely populated, urbanized, and industrializedand also home to complex, fragile ecosystemsthe coast is the place where humanity and nature coexist in a precarious balance that is never perfectly stable. This is a dramatic snapshot of the California coasts past, present, and probable future in a time of climate change and expanding human activity. Written by two marine experts who grew up on the coast, The Edge is both an appreciation of the coasts natural and cultural uniqueness and a warning of the changes that threaten that uniqueness. As ocean levels rise, coastal communities are starting to erode, and entire neighborhoods have been lost to the sea. Coastal ecosystems and wildlife that were already stressed by human settlement now face new dangers. Fisheries, oil drilling, recreation, housing and environmental advocates compete to define the future of the region. A masterful and sweeping synthesis of environmental and social science, The Edge presents a comprehensive portrait of the history, people, communities, industries, ecology, and wildlife of the coast.

Beetle Conservation

Beetle Conservation
Author: T.R. New
Publisher: Springer Science & Business Media
Total Pages: 94
Release: 2007-04-30
Genre: Science
ISBN: 1402060475

This issue of Journal of Insect Conservation is the first to be dedicated entirely to beetles. It contains a number of papers to demonstrate the variety and scope of problems and conservation concerns that surround these insects. A short introductory perspective is followed by eight original contributions, in which beetles from many parts of the world are considered, and in which some major threats to their wellbeing are evaluated.

Green Versus Gold

Green Versus Gold
Author: Carolyn Merchant
Publisher:
Total Pages: 520
Release: 1998-06
Genre: History
ISBN:

While the state of California remains one of the most striking and varied landscapes in the world, it has experienced monumental changes since European settlers first set foot there. The past two centuries have witnessed an ongoing struggle between environment and economy, nature and humanity that has left an indelible mark on the region. Green Versus Gold provides a compelling look at California's environmental history from its Native American past to conflicts and movements of recent decades. Acclaimed environmental historian Carolyn Merchant has brought together a vast storehouse of primary sources and interpretive essays to create a comprehensive picture of the history of ecological and human interactions in one of the nation's most diverse and resource-rich states. For each chapter, Merchant has selected original documents that give readers an eyewitness account of specific environments and periods, along with essays from leading historians, geographers, scientists, and other experts that provide context and analysis for the documents. In addition, she presents a list of further readings of both primary and secondary sources. Among other topics, chapters examine: California's natural environment and Native American lands the Spanish and Russian frontiers environmental impacts of the gold rush the transformation of forests and rangelands agriculture and irrigation cities and urban issues the rise of environmental science and contemporary environmental movement. Merchant's informed and well-chosen selections present a unique view of decades of environmental change and controversy. Historians, educators, environmentalists, writers, students, scientists, policy makers, and others will find the book an enlightening and important contribution to the debate over our nation's environmental history.