Remote Sensing in Northern Hydrology

Remote Sensing in Northern Hydrology PDF

Author: Claude R. Dugua

Publisher: American Geophysical Union

Published: 2005-01-14

Total Pages: 166

ISBN-13: 0875904289

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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.

Arctic Hydrology, Permafrost and Ecosystems

Arctic Hydrology, Permafrost and Ecosystems PDF

Author: Daqing Yang

Publisher: Springer Nature

Published: 2020-08-28

Total Pages: 914

ISBN-13: 3030509303

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This book provides a comprehensive, up-to-date assessment of the key terrestrial components of the Arctic system, i.e., its hydrology, permafrost, and ecology, drawing on the latest research results from across the circumpolar regions. The Arctic is an integrated system, the elements of which are closely linked by the atmosphere, ocean, and land. Using an integrated system approach, the book’s 30 chapters, written by a diverse team of leading scholars, carefully examine Arctic climate variability/change, large river hydrology, lakes and wetlands, snow cover and ice processes, permafrost characteristics, vegetation/landscape changes, and the future trajectory of Arctic system evolution. The discussions cover the fundamental features of and processes in the Arctic system, with a special focus on critical knowledge gaps, i.e., the interactions and feedbacks between water, permafrost, and ecosystem, such as snow pack and permafrost changes and their impacts on basin hydrology and ecology, river flow, geochemistry, and energy fluxes to the Arctic Ocean, and the structure and function of the Arctic ecosystem in response to past/future changes in climate, hydrology, and permafrost conditions. Given its scope, the book offers a valuable resource for researchers, graduate students, environmentalists, managers, and administrators who are concerned with the northern environment and resources.

Northern Hydrology

Northern Hydrology PDF

Author: Terry Donald Prowse

Publisher: Saskatoon, Sask. : National Hydrology Research Institute

Published: 1994

Total Pages: 244

ISBN-13:

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Papers presented at Northern Hydrology Symposium in July 1990 dealing with northern hydrology in Alaska, Greenland, Iceland, Norway, Sweden, Finland, and the former Soviet Union. The papers cover the historical development of cold-regions hydrologic science, the scale and focus of current involvement, and perceptions of emerging issues, particularly those of climatic change, circumpolar pollution, and Arctic river diversion.