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Cold Region Atmospheric and Hydrologic Studies. The Mackenzie GEWEX Experience
This book presents decade-long advances in atmospheric research in the Mackenzie River Basin in northern Canada, which encompasses environments representative of the coldest areas on Earth. Collaborative efforts by a team of about 100 scientists and engineers have yielded knowledge entirely transferable to other high latitude regions in America, Europe and Asia.
Finding the Arctic
The history of the Arctic is rich, filled with fascinating and heroic stories of exploration, multicultural interactions, and humans facing nature at its most extreme. In Finding the Arctic, the accomplished arctic researcher Matthew Sturm collects some of the most memorable and moving of these stories and weaves them around his own story of a 2,500-mile snowmobile expedition across arctic Alaska and Canada. During that trip, Sturm and six companions followed a circuitous route that brought them to many of the most historic spots in the North. They stood in the footsteps of their predecessors, experienced the landscape and the weather, and gained an intimate perspective on notable historical events, all chronicled here by Sturm. Written with humor and pathos, Finding the Arctic is a classic tale of adventure travel. And throughout the book,Sturm, with his thirty-eight years of experience in the North, emerges as an excellent guide for any who wish to understand the Arctic of today and yesterday.
Brave New Arctic
"In the 1990s, researchers in the Arctic noticed that floating summer sea ice had begun receding. This was accompanied by shifts in ocean circulation and unexpected changes in weather patterns throughout the world. The Arctic's perennially frozen ground, known as permafrost, was warming, and treeless tundra was being overtaken by shrubs. What was going on? Brave New Arctic is Mark Serreze's riveting firsthand account of how scientists from around the globe came together to find answers"--Publisher's description
The World of Indigenous North America
The World of Indigenous North America is a comprehensive look at issues that concern indigenous people in North America. Though no single volume can cover every tribe and every issue around this fertile area of inquiry, this book takes on the fields of law, archaeology, literature, socio-linguistics, geography, sciences, and gender studies, among others, in order to make sense of the Indigenous experience. Covering both Canada's First Nations and the Native American tribes of the United States, and alluding to the work being done in indigenous studies through the rest of the world, the volume reflects the critical mass of scholarship that has developed in Indigenous Studies over the past dec...
Canada Ecology and Nature Protection Handbook Volume 1 Strategic Information and Developments
2011 Updated Reprint. Updated Annually. Canada Ecology & Nature Protection Handbook
Microwave Indices from Active and Passive Sensors for Remote Sensing Applications
Past research has comprehensively assessed the capabilities of satellite sensors operating at microwave frequencies, both active (SAR, scatterometers) and passive (radiometers), for the remote sensing of Earth’s surface. Besides brightness temperature and backscattering coefficient, microwave indices, defined as a combination of data collected at different frequencies and polarizations, revealed a good sensitivity to hydrological cycle parameters such as surface soil moisture, vegetation water content, and snow depth and its water equivalent. The differences between microwave backscattering and emission at more frequencies and polarizations have been well established in relation to these parameters, enabling operational retrieval algorithms based on microwave indices to be developed. This Special Issue aims at providing an overview of microwave signal capabilities in estimating the main land parameters of the hydrological cycle, e.g., soil moisture, vegetation water content, and snow water equivalent, on both local and global scales, with a particular focus on the applications of microwave indices.
Wise as Serpents, Innocent as Doves
"In July 1968, the Mennonite Central Committee (MCC) opened an office in Washington, D.C., for monitoring the actions of the federal government's various branches. Given American Mennonites' long history of noninvolvement in political affairs, this shift toward engagement was dramatic indeed. In this in-depth study, Keith Graber Miller shows how the church's distinctive traditions of pacifism, humility, and service have informed and shaped the nature of its activities in Washington." "Graber Miller argues that Mennonites have both influenced the national policymaking debate and have themselves been influenced by their increasing exposure to it." "Wise As Serpents, Innocent as Doves not only ...
The Earth Observer
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Remote Sensing in Northern Hydrology
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 163. The North, with its vast and varied landscapes, sparse population, and cold climate has always challenged its explorers: physically, mentally, logistically, and technically. The scientific community in particular has known such challenges in the past and does so today, especially in light of the projected intensification of climate change at high latitudes. Indeed, there are clear signs that change is already ongoing in many environmental variables: Air temperature and annual precipitation (including snowfall) are increasing in many regions; spring snow cover extent is decreasing; lake and river ice freeze-up dates are occurring later and breakup dates earlier; glaciers are retreating rapidly; permafrost temperatures are increasing and, in many cases, the permafrost is thawing; and sea-ice extent is at record minimums and thinning.
