Download or read book Ancient DNA written by Bernd Herrmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ancient DNA refers to DNA which can be recovered and analyzed from clinical, museum, archaeological and paleontological specimens. Ancient DNA ranges in age from less than 100 years to tens of millions of years. The study of ancient DNA is a young field, but it has been revolutionized by the application of polymerase chain reaction technology, and interest is growing very rapidly. Fields as diverse as evolution, anthropology, medicine, agriculture, and even law enforcement have quickly found applications in the recovery of ancient DNA. This book contains contributions from many of the "first generation" researchers who pioneered the development and application of ancient DNA methods. Their chapters present the protocols and precautions which have resulted in the remarkable results obtained in recent years. The range of subjects reflects the wide diversity of applications that are emerging in research on ancient DNA, including the study of DNA to analyze kinship, recovery of DNA from organisms trapped in amber, ancient DNA from human remains preserved in a variety of locations and conditions, DNA recovered from herbarium and museum specimens, and DNA isolated from ancient plant seeds or compression fossils. Ancient DNA will serve as a valuable source of information, ideas, and protocols for anyone interested in this extraordinary field.
Download or read book Under Mount Saint Elias written by Frederica De Laguna and published by . This book was released on 1972 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mapping Wildfire Susceptibility with the BURN P3 Simulation Model written by Marc-André Parisien and published by . This book was released on 2005 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resource management in fire-dominated ecosystems requires an understanding of the probability of wildfire occurring & spreading at different points in a landscape. This report describes an approach to evaluating wildfire susceptibility, or burn probability, for fire-prone landscapes such as the boreal forest of North America. The approach involves use of the BURN-P3 (probability, prediction, & planning) landscape-level simulation model, which combines deterministic fire growth based on the Canadian Fire Behaviour Prediction System and spatial data for forest fuels & topography with probabilistic fire ignitions & spread events derived from historical fire & weather data. A case study of the application of BURN-P3 is undertaken for a boreal mixedwood area of central Saskatchewan. The results presented highlight the importance of landscape features to wildfire susceptibility and indicate whether assessments based solely on stand-level characteristics are adequate.
Download or read book Story of a Tlingit Community written by Frederica De Laguna and published by . This book was released on 198? with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Klondike Stampede written by Tappan Adney and published by New York ; London : Harper & bros.. This book was released on 1899 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Best Left as Indians written by Kenneth Coates and published by McGill-Queen's Press - MQUP. This book was released on 1991 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Barely a hundred and fifty years have passed since the first white people arrived at the upper Yukon River basin. During this time many non-Natives have come and gone and some have stayed. Ken Coates examines the interaction between Native people and whit
Download or read book The Han Indians written by Cornelius Osgood and published by . This book was released on 1971 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bibliography:p.168-73.
Download or read book The Northern Cordilleran written by British Columbia Mountaineering Club and published by Vancouver.. This book was released on 1913 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Land of the Midnight Sun written by Kenneth Coates and published by McGill-Queen's Press - MQUP. This book was released on 2005 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A must for anyone interested in the Yukon's history from the pre-gold rush days through the 'lean' years and both wars to the present." The Northern Review
Download or read book Using BFOLDS to Characterize Fire Regimes written by Wenbin Cui and published by . This book was released on 2009 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest fires are the result of complex interactions of weather and vegetation and are highly probabilistic. Characterizing forest fire regimes, the synoptic properties of spatio-temporal variability of individual fires, is important for many forest and fire management purposes. BFOLDS 1.0 (Boreal Forest Landscape Dynamics Simulator) simulates forest fires and forest succession for large areas over long periods. Resulting fire regime simulations are emergent properties of many stochastic and spatially explicit model processes as well as user assumptions and input data. Here the authors demonstrate the use of BFOLDS in characterizing a forest fire regime, using a large boreal ecoregion as an example and readily available forest cover and spatial weather data as primary input.--Document.
Download or read book Probability of Sustained Smoldering Ignition for Some Boreal Forest Duff Types written by Bruce D. Lawson and published by Natural Resources Canada, Canadian Forestry Service, Northern Forestry Centre. This book was released on 1997 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
