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Author: William L. Halvorson Publisher: University of Arizona Press ISBN: 081655241X Category : Science Languages : en Pages : 375
Book Description
The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.
Author: William L. Halvorson Publisher: University of Arizona Press ISBN: 081655241X Category : Science Languages : en Pages : 375
Book Description
The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.
Author: Clifford B. Casey Publisher: ISBN: 9780933512146 Category : Big Bend Region (Tex.) Languages : en Pages : 485
Book Description
This book covers the land and people of Brewster County Texas, the towns and communities past and present. Big Bend National Park, and lots of interesting and unusual facts.
Author: Larry Lake Publisher: Elsevier ISBN: 0323143512 Category : Technology & Engineering Languages : en Pages : 680
Book Description
Reservoir Characterization is a collection of papers presented at the Reservoir Characterization Technical Conference, held at the Westin Hotel-Galleria in Dallas on April 29-May 1, 1985. Conference held April 29-May 1, 1985, at the Westin Hotel—Galleria in Dallas. The conference was sponsored by the National Institute for Petroleum and Energy Research, Bartlesville, Oklahoma. Reservoir characterization is a process for quantitatively assigning reservoir properties, recognizing geologic information and uncertainties in spatial variability. This book contains 19 chapters, and begins with the geological characterization of sandstone reservoir, followed by the geological prediction of shale distribution within the Prudhoe Bay field. The subsequent chapters are devoted to determination of reservoir properties, such as porosity, mineral occurrence, and permeability variation estimation. The discussion then shifts to the utility of a Bayesian-type formalism to delineate qualitative ""soft"" information and expert interpretation of reservoir description data. This topic is followed by papers concerning reservoir simulation, parameter assignment, and method of calculation of wetting phase relative permeability. This text also deals with the role of discontinuous vertical flow barriers in reservoir engineering. The last chapters focus on the effect of reservoir heterogeneity on oil reservoir. Petroleum engineers, scientists, and researchers will find this book of great value.
Author: William C. Foster Publisher: University of Texas Press ISBN: 9780292724891 Category : History Languages : en Pages : 351
Book Description
Mapping old trails has a romantic allure at least as great as the difficulty involved in doing it. In this book, William Foster produces the first highly accurate maps of the eleven Spanish expeditions from northeastern Mexico into what is now East Texas during the years 1689 to 1768. Foster draws upon the detailed diaries that each expedition kept of its route, cross-checking the journals among themselves and against previously unused eighteenth-century Spanish maps, modern detailed topographic maps, aerial photographs, and on-site inspections. From these sources emerges a clear picture of where the Spanish explorers actually passed through Texas. This information, which corrects many previous misinterpretations, will be widely valuable. Old names of rivers and landforms will be of interest to geographers. Anthropologists and archaeologists will find new information on encounters with some 139 named Indian tribes. Botanists and zoologists will see changes in the distribution of flora and fauna with increasing European habitation, and climatologists will learn more about the "Little Ice Age" along the Rio Grande.
Author: William L. Halvorson
Author: William L. Halvorson
Author: Clifford B. Casey
Author: Robert J. Mallouf
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Author: 
Author: Larry Lake
Author: William C. Foster
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Author: Charles Ernest Ramser