Publications

Publications PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16

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Publications

Publications PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16

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Book Description


Publications Quarterly List

Publications Quarterly List PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 248

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Geology and Ground-water Features of Scott Valley, Siskiyou County, California

Geology and Ground-water Features of Scott Valley, Siskiyou County, California PDF Author: Seymour Mack
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 120

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Geological Survey Water-supply Paper

Geological Survey Water-supply Paper PDF Author:
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 380

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Alluvial Fans

Alluvial Fans PDF Author: Adrian M. Harvey
Publisher: Geological Society of London
ISBN: 9781862391895
Category : Science
Languages : en
Pages : 258

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Book Description
Alluvial fans are important sedimentary environments. They trap sediment delivered from mountain source areas, and exert an important control on the delivery of sediment to downstream environments, to axial drainages and to sedimentary basins. They preserve a sensitive record of environmental change within the mountain source areas. Alluvial fan geomorphology and sedimentology reflect not only drainage basin size and geology, but change in response to tectonic, climatic and base-level controls. One of the challenges facing alluvial fan research is to resolve how these gross controls are reflected in alluvial fan dynamics and to apply the results of studies of modern fan processes and Quaternary fans to the understanding of sedimentary sequences in the rock record. This volume includes papers based on up-to-date research, and focuses on three themes: alluvial fan processes, dynamics of Quaternary alluvial fans and fan sedimentary sequences. Linking the papers is an emphasis on the controls of fan geomorphology, sedimentology and dynamics. This provides a basis for integration between geomorphological and sedimentological approaches, and an understanding how fluvial systems respond to tectonic, climatic and base-level changes.

List of Cartographic Records of the Bureau of Indian Affairs (Record Group 75)

List of Cartographic Records of the Bureau of Indian Affairs (Record Group 75) PDF Author: United States. National Archives and Records Service
Publisher:
ISBN:
Category : Archives
Languages : en
Pages : 140

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A Revision of the Dulcamaroid Clade of Solanum L. (Solanaceae)

A Revision of the Dulcamaroid Clade of Solanum L. (Solanaceae) PDF Author: Sandra Knapp
Publisher: PenSoft Publishers LTD
ISBN: 9546426849
Category : Solanaceae
Languages : en
Pages : 440

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Book Description
This volume is a monograph of the 47 species of the Dulcamaroid clade of the large and diverse genus Solanum. Species in the group occur in North, Central and South America, and in Europe and Asia. The group is most species-rich in Peru and Brazil, and three of the component species, Solanum laxum of Brazil, Solanum seaforthianum of the Caribbean and and Solanum crispum of Chile are cultivated in many parts of the world. All species are illustrated and a distribution map of each is provided. All names are typified and nomenclatural and bibliographic details for all typifications presented. One new species from Ecuador is described. The monograph is the first complete taxonomic treatment of these species since the worldwide monograph of Solanum done by the French botanist Michel-Felix Dunal in 1852.

Southwestern Desert Resources

Southwestern Desert Resources PDF Author: William Lee Halvorson
Publisher: University of Arizona Press
ISBN: 9780816528172
Category : Science
Languages : en
Pages : 384

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Book Description
Yet Matt Ridley does more than describe how things are getting better. He explains why. Prosperity comes from everybody working for everybody else. The habit of exchange and specialization---which started more than 100,000 years ago---has created a collective brain that sets human living standards on a rising trend. The mutual dependence, trust, and sharing that result are causes for hope, not despair. --

Springs of Texas

Springs of Texas PDF Author: Gunnar M. Brune
Publisher: Texas A&M University Press
ISBN: 9781585441969
Category : Business & Economics
Languages : en
Pages : 616

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Book Description
This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.

Vertebrate Paleontology in Utah

Vertebrate Paleontology in Utah PDF Author: David D. Gillette
Publisher: Utah Geological Survey
ISBN: 1557916349
Category : Nature
Languages : en
Pages : 568

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Book Description
The 52 papers in this vary in content from summaries or state-of-knowledge treatments, to detailed contributions that describe new species. Although the distinction is subtle, the title (Vertebrate Paleontology in Utah) indicates the science of paleontology in the state of Utah, rather than the even more ambitious intent if it were given the title “Vertebrate Paleontology of Utah” which would promise an encyclopedic treatment of the subject. The science of vertebrate paleontology in Utah is robust and intense. It has grown prodigiously in the past decade, and promises to continue to grow indefinitely. This research benefits everyone in the state, through Utah’s muse ums and educational institutions, which are the direct beneficiaries.