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Describes the state's prehistory and archaeological discoveries
As global climate change proliferates, so too do the health risks associated with the changing world around us. Called for in the President’s Climate Action Plan and put together by experts from eight different Federal agencies, The Impacts of Climate Change on Human Health: A Scientific Assessment is a comprehensive report on these evolving health risks, including: Temperature-related death and illness Air quality deterioration Impacts of extreme events on human health Vector-borne diseases Climate impacts on water-related Illness Food safety, nutrition, and distribution Mental health and well-being This report summarizes scientific data in a concise and accessible fashion for the general public, providing executive summaries, key takeaways, and full-color diagrams and charts. Learn what health risks face you and your family as a result of global climate change and start preparing now with The Impacts of Climate Change on Human Health.
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.
Many archaeologists, as primarily social scientists, do not have a background in the natural sciences. This can pose a problem because they need to obtain chemical and physical analyses on samples to perform their research. This manual is an essential source of information for those students without a background in science, but also a comprehensive overview that those with some understanding of archaeological science will find useful. The manual provides readers with the knowledge to use archaeological science methods to the best advantage. It describes and explains the analytical techniques in a manner that the average archaeologist can understand, and outlines clearly the requirements, benefits, and limitations of each possible method of analysis, so that the researcher can make informed choices. The work includes specific information about a variety of dating techniques, provenance studies, isotope analysis as well as the analysis of organic (lipid and protein) residues and ancient DNA. Case studies illustrating applications of these approaches to most types of archaeological materials are presented and the instruments used to perform the analyses are described. Available destructive and non-destructive approaches are presented to help archaeologists select the most effective technique for gaining the target information from the sample. Readers will reach for this manual whenever they need to decide how to best analyze a sample, and how the analysis is performed.
Written for a general audience, with spectacular images for birders and nature enthusiasts at every level, Hummingbirds of Texas: With Their New Mexico and Arizona Ranges reveals the enormous appeal of this tiniest and shiniest of birds. The book opens with a look at the many manifestations of the human attraction to these flying jewels, including the Hummingbird Roundup, a citizen-science project run by the Texas Parks and Wildlife Department, as well as the Rockport Fulton Hummer/Bird Celebration, one of several festivals dedicated to hummingbirds. The book also includes easy tips for attracting hummingbirds to your own lawn or garden, such as what to plant in the ground or in pots and how to choose and take care of feeders. The authors then showcase the nineteen different hummingbird species that have appeared in the region covered by the book. Magnificent color photographs and original artwork aid in identification and accompany descriptions, range maps, and abundance graphs for each species.