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Advanced Methods for Interpreting Geological and Geophysical Data
  • Language: en
  • Pages: 500

Advanced Methods for Interpreting Geological and Geophysical Data

The introduction and application of advanced geological and geophysical methods can solve many problems related to geoscience. This Research Topic gives a thorough treatment of the interpretation of geological and geophysical data through advanced techniques and integrated approaches. It aims to create a more reliable integration of various geological and geophysical data in an exploration and new findings context weighing the strengths and limitations of the various methods in order to develop geophysical and geological models. It will also focus on the interpretation techniques for evaluating structural and sedimentological (stratigraphical) processes with applications within resource exploration, geohazards, seismology, seabed ecology and global climate.

Ciencia, ambiente y academia
  • Language: es
  • Pages: 163

Ciencia, ambiente y academia

El crecimiento y madurez del programa de Ingeniería Ambiental en la Universidad Santo Tomás, Sede de Villavicencio, ha permitido el abordaje de problemáticas ambientales desde la formación investigativa. Con un enfoque en torno a los objetivos de desarrollo sostenible (ODS) del Programa de las Naciones Unidas para el Desarrollo (PNUD), que definen los aportes a los retos del milenio, se realiza una sistematización de la investigación para revelar las contribuciones del programa de Ingeniería Ambiental al cumplimiento de la Agenda ODS 2030, desde la perspectiva transdisciplinaria de los integrantes del Grupo de Investigación Gestión Ambiental USTA Villavicencio – GAUV, así mismo, enuncia derroteros para las investigaciones futuras en el departamento del Meta. El libro está orientado a estudiantes, profesionales y entes especializados en el área ambiental interesados en la región de la Orinoquia y, en las actividades realizadas desde el programa de Ingeniería Ambiental de la USTA para aportar al desarrollo humano de manera sostenible.

From Fossils to Astrobiology
  • Language: en
  • Pages: 539

From Fossils to Astrobiology

From Fossils to Astrobiology reviews developments in paleontology and geobiology that relate to the rapidly-developing field of Astrobiology, the study of life in the Universe. Many traditional areas of scientific study, including astronomy, chemistry and planetary science, contribute to Astrobiology, but the study of the record of life on planet Earth is critical in guiding investigations in the rest of the cosmos. In this varied book, expert scientists from 15 countries present peer-reviewed, stimulating reviews of paleontological and astrobiological studies. The overviews of established and emerging techniques for studying modern and ancient microorganisms on Earth and beyond, will be valuable guides to evaluating biosignatures which could be found in the extraterrestrial surface or subsurface within the Solar System and beyond. This volume also provides discussion on the controversial reports of "nanobacteria" in the Martian meteorite ALH84001. It is a unique volume among Astrobiology monographs in focusing on fossil evidence from the geological record and will be valuable to students and researchers alike.

Microbial Mats
  • Language: en
  • Pages: 595

Microbial Mats

This book provides information about microbial mats, from early fossils to modern mats located in marine and terrestrial environments. Microbial mats – layered biofilms containing different types of cells – are most complex systems in which representatives of various groups of organisms are found together. Among them are cyanobacteria and eukaryotic phototrophs, aerobic heterotrophic and chemoautotrophic bacteria, protozoa, anoxygenic photosynthetic bacteria, and other types of microorganisms. These mats are perfect models for biogeochemical processes, such as the cycles of chemical elements, in which a variety of microorganisms cooperate and interact in complex ways. They are often found under extreme conditions and their study contributes to our understanding of extremophilic life. Moreover, microbial mats are models for Precambrian stromatolites; the study of modern microbial mats may provide information on the processes that may have occurred on Earth when prokaryotic life began to spread.

The Landscape of the Sierra Nevada
  • Language: en
  • Pages: 421

The Landscape of the Sierra Nevada

This book covers the landscape, geography and environment of the Sierra Nevada in Spain. The Sierra Nevada hosted the last glaciers in southern Europe. Today, it is one of the most important centers of plant diversity in the western Mediterranean and one of the most outstanding in Europe. This massif has ideal conditions to analyze past environments as well as the effects of global change on ecosystems. This can be seen in the large number of projects that are being conducted within the umbrella of the Sierra Nevada Global Change Observatory. This book summarizes all the scientific knowledge available about this massif, from the geomorphological and ecological perspectives to the recent spatial adaptive management and Open Science initiatives. Focusing on the very sensitive mountain environment of Sierra Nevada, the book intends to be a reference for many people interested in mountain processes. The audience would include scientists from all disciplines, but it would also target on an audience beyond the academia (territorial managers, environmentalists, mountaineers, politicians, technicians, etc.).

Multispectral and Hyperspectral Remote Sensing Data for Mineral Exploration and Environmental Monitoring of Mined Areas
  • Language: en
  • Pages: 416

Multispectral and Hyperspectral Remote Sensing Data for Mineral Exploration and Environmental Monitoring of Mined Areas

  • Type: Book
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  • Published: 2021-09-01
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  • Publisher: MDPI

In recent decades, remote sensing technology has been incorporated in numerous mineral exploration projects in metallogenic provinces around the world. Multispectral and hyperspectral sensors play a significant role in affording unique data for mineral exploration and environmental hazard monitoring. This book covers the advances of remote sensing data processing algorithms in mineral exploration, and the technology can be used in monitoring and decision-making in relation to environmental mining hazard. This book presents state-of-the-art approaches on recent remote sensing and GIS-based mineral prospectivity modeling, offering excellent information to professional earth scientists, researchers, mineral exploration communities and mining companies.

Remote Sensing of Volcanic Processes and Risk
  • Language: en
  • Pages: 430

Remote Sensing of Volcanic Processes and Risk

  • Type: Book
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  • Published: 2021-03-17
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  • Publisher: MDPI

Remote sensing data and methods are increasingly being implemented in assessments of volcanic processes and risk. This happens thanks to their capability to provide a spectrum of observation and measurement opportunities to accurately sense the dynamics, magnitude, frequency, and impacts of volcanic activity. This book includes research papers on the use of satellite, aerial, and ground-based remote sensing to detect thermal features and anomalies, investigate lava and pyroclastic flows, predict the flow path of lahars, measure gas emissions and plumes, and estimate ground deformation. The multi-disciplinary character of the approaches employed for volcano monitoring and the combination of a...

Space Science
  • Language: en
  • Pages: 380

Space Science

Geology of the terrestrial planets with implications to astrobiology and mission design /Dirk Schulze-Makuch [und weitere] --Solar dynamics and solar-terrestrial influences /Katya Georgieva --Thedynamics of the plasmasphere /Viviane Pierrard --Flute and balloning modes in the inner magnetosphere of the earth : stability and influence of the ionospheric conductivity /O. K. Cheremnykh, A.S. Parnowski --Paleoshorelines and the evolution of the lithosphere of Mars /Javier Ruiz [und weitere] --Thermal properties and temperature variations in Martian soil analogues /F. Gori, S. Corasaniti --Dealing with potentially hazardous asteroids /Eric W. Elst --Effect of electromagnetic radiation on dynamics of cosmic dust particles /J. Klac̆ka, M. Kocifaj --Magnetic reconnection in the earth's magnetotail : reconstruction method and data analysis /T. Penz [und weitere] --Research on aerodynamics of large bolides /V. P. Stulov --Space weather /Juhani Huovelin.

Latinos in Science, Math, and Professions
  • Language: en
  • Pages: 289

Latinos in Science, Math, and Professions

Provides short biographies of more than 175 notable Hispanic American professionals in science, mathematics, medicine, and related fields.

Queer Brown Voices
  • Language: en
  • Pages: 273

Queer Brown Voices

In the last three decades of the twentieth century, LGBT Latinas/os faced several forms of discrimination. The greater Latino community did not often accept sexual minorities, and the mainstream LGBT movement expected everyone, regardless of their ethnic and racial background, to adhere to a specific set of priorities so as to accommodate a “unified” agenda. To disrupt the cycle of sexism, racism, and homophobia that they experienced, LGBT Latinas/os organized themselves on local, state, and national levels, forming communities in which they could fight for equal rights while simultaneously staying true to both their ethnic and sexual identities. Yet histories of LGBT activism in the 197...