Photographic Atlas And Key To Windblown Seeds Of Alpine Plants From Niwot Ridge Front Range Colorado U S A
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Photographic Atlas and Key to Windblown Seeds of Alpine Plants from Niwot Ridge, Front Range, Colorado, U.S.A. by Scott A. Elias Pdf
Seeds and other propagules of 75 species of alpine plants were collected from the tundra zone of Niwot Ridge, Colorado Front Range. This document presents a photographic atlas and key.
Author : John P. Smol,H.J. Birks,William M. Last Publisher : Springer Science & Business Media Page : 383 pages File Size : 48,7 Mb Release : 2006-04-11 Category : Science ISBN : 9780306476686
Tracking Environmental Change Using Lake Sediments by John P. Smol,H.J. Birks,William M. Last Pdf
This third volume in the Developments in Paleoenvironmental Research series deals with the major terrestrial, algal, and siliceous indicators used in paleolimnology. Other volumes deal with the acquisition and archiving of lake sediment cores, chronological techniques, and large-scale basin analysis methods (Volume 1), physical and geochemical parameters and methods (Volume 2), zoological techniques (Volume 4), and statistical and data handling methods (Volume 5). These monographs will provide sufficient detail and breadth to be useful handbooks for both seasoned practitioners as well as newcomers to the area of paleolimnology. Although the chapters in these volumes target mainly lacustrine settings, many of the techniques described can also be readily applied to fluvial, glacial, marine, estuarine, and peatland environments.
Bibliography on Seed Morphology by Hans Arne Jensen Pdf
Seeds are a vital part of life on earth. They are fundamental for plant reproduction, and many seeds play an important role in the diet of man and domestic and wild animals. Knowledge of the appearance of seeds - seed morphology - is of great importance to botany and seed identification in relation to: seed setting, quarantine work, forensic work, seed poisening, studies of seed dispersal, seed banks and archaeological studies.;This bibliography contains 3775 references and is divided in two parts: handbooks, and articles and monographs. In the latter the bibliographical reference is supplemented by information of importance to seed identificaiton: genera mentioned in articles, keys, descriptions, drawings, photograph, scanning electron micrographs, anatomy and chemical methods. The index of authors contains the names of an extensive number of authors, cited in the bibliography, and in the index of genera more than 3900 genera, described in one or more of the publications are cited.
The quaternary sciences constitute a dynamic, multidisciplinary field of research that has been growing in scientific and societal importance in recent years. This branch of the Earth sciences links ancient prehistory to modern environments. Quaternary terrestrial sediments contain the fossil remains of existing species of flora and fauna, and their immediate predecessors. Quaternary science plays an integral part in such important issues for modern society as groundwater resources and contamination, sea level change, geologic hazards (earthquakes, volcanic eruptions, tsunamis), and soil erosion. With over 360 articles and 2,600 pages, many in full-color, the Encyclopedia of Quaternary Science provides broad ranging, up-to-date articles on all of the major topics in the field. Written by a team of leading experts and under the guidance of an international editorial board, the articles are at a level that allows undergraduate students to understand the material, while providing active researchers with the latest information in the field. Also available online via ScienceDirect (2006) – featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. 360 individual articles written by prominent international authorities, encompassing all important aspects of quaternary science Each entry provides comprehensive, in-depth treatment of an overview topic and presented in a functional, clear and uniform layout Reference section provides guidence for further research on the topic Article text supported by full-color photos, drawings, tables, and other visual material Writing level is suited to both the expert and non-expert
Late Quaternary Environmental History of Montane Forests of the Sierra Nevada, California by Eric Gustaf Edlund Pdf
Paleoecological research was undertaken in the central Sierra Nevada to determine the postglacial environmental history of regions which today support montane mixed conifer forests. Six lake sites were selected for study. The sites are ecologically similar to one another, and are situated near the maximum extent of Tioga glaciation at elevations between 1800-2000 meters. Pollen, macrofossils, and microscopic charcoal were analyzed to develop a regional environmental history based on comparison of the local records.
Proceedings of the Second Circumpolar Arctic Vegetation Mapping Workshop, Arendal, Norway, 19-24 May 1996 and the CAVM-North America Workshop, Anchorage, Alaska, US, 14-16 January 1997 by Donald A. Walker,Andrew C. Lillie Pdf
Radiocarbon Date List X, Baffin Bay, Baffin Island, Iceland, Labrador Sea, and the Northern North Atlantic by John T. Andrews,Greta Bjork Kristjánsdóttir,Gita Dunhill Pdf
Laryn Micaela Smith,J. B. Anderson,University of Colorado, Boulder. Institute of Arctic and Alpine Research
Author : Laryn Micaela Smith,J. B. Anderson,University of Colorado, Boulder. Institute of Arctic and Alpine Research Publisher : Boulder, Colo. : University of Colorado, Institute of Arctic and Alpine Research Page : 152 pages File Size : 41,7 Mb Release : 2000 Category : Drill core analysis ISBN : UIUC:30112049288316
Radiocarbon Date List IX, Antarctica, Arctic Ocean, and the Northern North Atlantic Region by Laryn Micaela Smith,J. B. Anderson,University of Colorado, Boulder. Institute of Arctic and Alpine Research Pdf
Author : Andrew S. Todd,Diane M. McKnight,Sabre M. Duren Publisher : Unknown Page : 58 pages File Size : 52,9 Mb Release : 2005 Category : Deer Creek (Summit County, Colo.) ISBN : UIUC:30112077018742
Water Quality Characteristics for the Snake River, North Fork of the Snake River, Peru Creek, and Deer Creek in Summit County, Colorado: 2001 to 2002 by Andrew S. Todd,Diane M. McKnight,Sabre M. Duren Pdf