Proceedings of the Third Glacier Bay Science Symposium, 1993 PDF Download

Author: Daniel R. Engstrom
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 340

View

Book Description

Author: Robert P. Stone
Publisher:
ISBN:
Category : Deep sea corals
Languages : en
Pages : 42

View

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 594

View

Book Description

Author: L.R. Walker
Publisher: Elsevier
ISBN: 0080550843
Category : Science
Languages : en
Pages : 881

View

Book Description
As the human population inexorably grows, its cumulative impact on the Earth's resources is hard to ignore. The ability of the Earth to support more humans is dependent on the ability of humans to manage natural resources wisely. Because disturbance alters resource levels, effective management requires understanding of the ecology of disturbance. This book is the first to take a global approach to the description of both natural and anthropogenic disturbance regimes that physically impact the ground. Natural disturbances such as erosion, volcanoes, wind, herbivory, flooding and drought plus anthropogenic disturbances such as foresty, grazing, mining, urbanization and military actions are considered. Both disturbance impacts and the biotic recovery are addressed as well as the interactions of different types of disturbance. Other chapters cover processes that are important to the understanding of disturbance of all types including soil processes, nutrient cycles, primary productivity, succession, animal behaviour and competition. Humans react to disturbances by avoiding, exacerbating, or restoring them or by passing environmental legislation. All of these issues are covered in this book.Managers need better predictive models and robust data-collections that help determine both site-specfic and generalized responses to disturbance. Multiple disturbances have a complex effect on both physical and biotic processes as they interact. This book provides a wealth of detail about the process of disturbance and recovery as well as a synthesis of the current state of knowledge about disturbance theory, with extensive documentation.

Author: Julie Cruikshank
Publisher: UBC Press
ISBN: 0774859768
Category : Social Science
Languages : en
Pages : 327

View

Book Description
Do Glaciers Listen? explores the conflicting depictions of glaciers to show how natural and cultural histories are objectively entangled in the Mount Saint Elias ranges. This rugged area, where Alaska, British Columbia, and the Yukon Territory now meet, underwent significant geophysical change in the late eighteenth and nineteenth centuries, which coincided with dramatic social upheaval resulting from European exploration and increased travel and trade among Aboriginal peoples. European visitors brought with them varying conceptions of nature as sublime, as spiritual, or as a resource for human progress. They saw glaciers as inanimate, subject to empirical investigation and measurement. Aboriginal oral histories, conversely, described glaciers as sentient, animate, and quick to respond to human behaviour. In each case, however, the experiences and ideas surrounding glaciers were incorporated into interpretations of social relations. Focusing on these contrasting views during the late stages of the Little Ice Age (1550-1900), Cruikshank demonstrates how local knowledge is produced, rather than discovered, through colonial encounters, and how it often conjoins social and biophysical processes. She then traces how the divergent views weave through contemporary debates about cultural meanings as well as current discussions about protected areas, parks, and the new World Heritage site. Readers interested in anthropology and Native and northern studies will find this a fascinating read and a rich addition to circumpolar literature.

Author: Karel Prach
Publisher: Cambridge University Press
ISBN: 1108472761
Category : Nature
Languages : en
Pages : 413

View

Book Description
Provides a comparative approach to plant succession among all terrestrial biomes and disturbances, helping to reveal generalizable patterns.

Author: Arnar Árnason
Publisher: Berghahn Books
ISBN: 0857456717
Category : Nature
Languages : en
Pages : 227

View

Book Description
Land is embedded in a multitude of material and cultural contexts, through which the human experience of landscape emerges. Ethnographers, with their participative methodologies, long-term co-residence, and concern with the quotidian aspects of the places where they work, are well positioned to describe landscapes in this fullest of senses. The contributors explore how landscapes become known primarily through movement and journeying rather than stasis. Working across four continents, they explain how landscapes are constituted and recollected in the stories people tell of their journeys through them, and how, in turn, these stories are embedded in landscaped forms.

Author: Richard I. Waller
Publisher: John Wiley & Sons
ISBN: 1118620968
Category : Science
Languages : en
Pages : 325

View

Book Description
Glacier-Permafrost Interactions A systematic exploration of the interactions between glaciers and permafrost In Glacier-Permafrost Interactions, experienced glaciologist Richard I. Waller delivers a comprehensive discussion of the interactions between glaciers and permafrost. The book is highly relevant to contemporary debates regarding ongoing recession of glaciers and the degradation of permafrost in the face of global warming. By integrating modern-era observations with findings from Quaternary science, this book demonstrates how glaciers and permafrost can interact and behave as an integrated system. This summary of the current thinking and emerging research on glacier-permafrost interaction also provides: Comprehensive discussions of permafrost in modern and ancient glacial environments A focused review of the distinctive characteristics of glaciers found in permafrost environments An integrated overview of the nature and impacts of glacier-permafrost interactions on the hydrology and dynamic behaviour of glaciers and their landscape expression A survey of current research efforts and future directions in the field Lying at the boundary between a research monograph and an advanced textbook, Glacier-Permafrost Interactions contributes to the future development of this rapidly evolving field by incorporating new approaches and ideas while still offering a summary of the current state of knowledge. It is perfect for advanced undergraduate students, postgraduate students, researchers, and professionals with an interest in polar and alpine environments.

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 392

View

Book Description

Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 84

View

Book Description