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Books > Earth & environment > Earth sciences

Creationism in Twentieth-Century America (Hardcover): Ronald L. Numbers Creationism in Twentieth-Century America (Hardcover)
Ronald L. Numbers
R40,562 Discovery Miles 405 620 Ships in 12 - 17 working days

Despite the undeniable importance of anti-evolutionism in American cultural history, and the plethora of publications since the 1980s, few libraries have collected more than the occasional book or pamphlet on creationism and early creationist periodicals are almost impossible to find. This collection makes available works on creationism by such stalwarts as Arthur I. Brown, William Bell Riley, Harry Rimmer, Byron C. Nelson, George McCready Price, Harold W. Clark and Frank Lewis Marsh. It also reprints three of the earliest and rarest creationist journals in America: the Creationist, the Bulletin of Deluge Geology and the Forum for the Correlation of Science and the Bible. The collection as a whole plays an important part in the continuing debate in America over science and religion. There is a new preface to all volumes by the series editor Ronald L. Numbers.

Archaeological and Paleontological Research in Lagoa Santa - The Quest for the First Americans (Hardcover, 1st ed. 2017): Pedro... Archaeological and Paleontological Research in Lagoa Santa - The Quest for the First Americans (Hardcover, 1st ed. 2017)
Pedro Da-Gloria, Walter A. Neves, Mark Hubbe
R4,407 R3,825 Discovery Miles 38 250 Save R582 (13%) Ships in 12 - 17 working days

This groundbreaking volume presents, for the first time in English, a broad historical review of the researches carried out over 170 years in the region of Lagoa Santa, Brazil, one of the most important archaeological regions in the Americas. From the pioneering work of the Danish naturalist Peter Lund in the XIX century to the recent research on the dispersion of early humans across South America, led by Walter A. Neves and colleagues, Lagoa Santa has offered remarkable findings, the largest collections of early human skeletons in the Americas, and has contributed to the overall discussions about the settlement of the Americas. This edited volume aims to fill the lack of publications in English about Lagoa Santa and gathers representatives of all the main Brazilian institutions directly involved in the archaeological and paleontological investigations in the region, in order to provide the international scientific community a comprehensive and complete account of the researches that contributed to rewrite the history of the peopling of the Americas. The book is organized in two parts. The first consists of chapters describing each of the interventions in the region, beginning with the pioneering work of Peter Lund and culminating with the latest intervention led by Walter A. Neves and his team. The second part of the book consists of reviews of current relevant research foci in the region, such as migrations, health, mortuary rituals, paleontology, rock art and technology.

Emerging Contaminants in River Ecosystems - Occurrence and Effects Under Multiple Stress Conditions (Hardcover, 1st ed. 2016):... Emerging Contaminants in River Ecosystems - Occurrence and Effects Under Multiple Stress Conditions (Hardcover, 1st ed. 2016)
Mira Petrovic, Sergi Sabater, Arturo Elosegi, Damia Barcelo
R9,209 Discovery Miles 92 090 Ships in 12 - 17 working days

This volume offers an overview of the occurrence of emerging organic contaminants in Mediterranean rivers and their relevance to their chemical and ecological quality under water scarcity. With chapters covering the effects under multiple stress conditions of pharmaceuticals, polar pesticides, personal care products, and industrial chemicals, the observations presented can be applicable to other parts of the world where water scarcity is an issue . It is of interest to environmental chemists, ecologists, environmental engineers, and ecotoxicologists, as well as water managers and decision-makers.

Moment Tensor Solutions - A Useful Tool for Seismotectonics (Hardcover, 1st ed. 2018): Sebastiano D'Amico Moment Tensor Solutions - A Useful Tool for Seismotectonics (Hardcover, 1st ed. 2018)
Sebastiano D'Amico
R6,819 Discovery Miles 68 190 Ships in 10 - 15 working days

This book first focuses on the explanation of the theory about focal mechanisms and moment tensor solutions and their role in the modern seismology. The second part of the book compiles several state-of-the-art case studies in different seismotectonic settings of the planet.The assessment of seismic hazard and the reduction of losses due to future earthquakes is probably the most important contribution of seismology to society. In this regard, the understanding of reliable determination seismic source and of its uncertainty can play a key role in contributing to geodynamic investigation, seismic hazard assessment and earthquake studies. In the last two decades, the use of waveforms recorded at local-to-regional distances has increased considerably. Waveform modeling has been used also to estimate faulting parameters of small-to-moderate sized earthquakes.

Advances in Remote Sensing-based Disaster Monitoring and Assessment (Hardcover): Jungho Im, Haemi Park, Wataru Takeuchi Advances in Remote Sensing-based Disaster Monitoring and Assessment (Hardcover)
Jungho Im, Haemi Park, Wataru Takeuchi
R1,373 Discovery Miles 13 730 Ships in 12 - 17 working days
Cryopedology (Hardcover, 2015 ed.): James G. Bockheim Cryopedology (Hardcover, 2015 ed.)
James G. Bockheim
R3,261 R1,983 Discovery Miles 19 830 Save R1,278 (39%) Ships in 12 - 17 working days

This is the first book solely devoted to Cryopedology, the study of soils of cold regions. The analysis treats Cryosols as a three-part system (active layer, transition layer, permafrost). The book considers soil-forming factors, cryogenic processes, and classification and distribution of Cryosols. Cryosols of the Arctic, Antarctica, and the high mountains are considered in detail. The chapters address cryosols and earth-system science, cryosols in a changing climate, cryosols databases and their use, and management of cryosols. The book is rich in color photographs and highlights the author's 43 field trips to Antarctica, the Arctic, and alpine areas.

Nitrogen in Soils of China (Hardcover): Zhu Zhao-liang, Etc Nitrogen in Soils of China (Hardcover)
Zhu Zhao-liang, Etc
R3,328 Discovery Miles 33 280 Ships in 10 - 15 working days

The study of soil nitrogen has long been an active field, but it was generally pivoted on agricultural and forestry production, and animal husbandry. With the rapid increase in the use of fertilizer nitrogen, more attention has been paid to the relationship between nitrogen management and environmental quality and human health. In addition, the study of soil nitrogen has become more comprehensive with the development of related sciences. The quantitative study of the processes of nitrogen cycling and their interrelationships has been an important part of this project and has attracted the attention of scientists all over the world. Nitrogen is one of the most important nutrients for plant growth and the application of fertilizer nitrogen is playing an important role in agricultural production. The annual consumption of fertilizer nitrogen in the world has reached 70 million tons, and China has an annual consumption of more than 15 million tons and is the largest fertilizer nitrogen consumer in the world. However, the efficiency of fertilizer nitrogen is low and losses are large. It is estimated that nitrogen losses from agriculture in China can be as high as 40-60% of the nitrogen applied. Some of the lost nitrogen enters the atmosphere and contributes to the greenhouse effect and some enters water bodies to pollute the water. Consequently, it is important for scientists all over the world to improve the efficiency of use of fertilizer nitrogen, to promote the biological fixation of nitrogen and to increase the nitrogen-supplying potential of soils.

What Would Nature Do? - A Guide for Our Uncertain Times (Hardcover): Ruth Defries What Would Nature Do? - A Guide for Our Uncertain Times (Hardcover)
Ruth Defries
R625 Discovery Miles 6 250 Ships in 12 - 17 working days

Not long ago, the future seemed predictable. Now, certainty about the course of civilization has given way to fear and doubt. Raging fires, ravaging storms, political upheavals, financial collapse, and deadly pandemics lie ahead—or are already here. The world feels less comprehensible and more dangerous, and no one, from individuals to businesses and governments, knows how to navigate the path forward. Ruth DeFries argues that a surprising set of time-tested strategies from the natural world can help humanity weather these crises. Through trial and error over the eons, life has evolved astonishing and counterintuitive tricks in order to survive. DeFries details how a handful of fundamental strategies—investments in diversity, redundancy over efficiency, self-correcting feedbacks, and decisions based on bottom-up knowledge—enable life to persist through unpredictable, sudden shocks. Lessons for supply chains from a leaf’s intricate network of veins and stock market-saving “circuit breakers” patterned on planetary cycles reveal the power of these approaches for modern life. With humility and willingness to apply nature’s experience to our human-constructed world, DeFries demonstrates, we can withstand uncertain and perilous times. Exploring the lessons that life on Earth can teach us about coping with complexity, What Would Nature Do? offers timely options for civilization to reorganize for a safe and prosperous future.

Climate Change, Human Impact and Green Energy Transformation (Hardcover, 1st ed. 2021): Jan Kicinski, Patryk Chaja Climate Change, Human Impact and Green Energy Transformation (Hardcover, 1st ed. 2021)
Jan Kicinski, Patryk Chaja
R4,679 Discovery Miles 46 790 Ships in 12 - 17 working days

This book indicates the most optimal solutions for the growing civilization problem related to climate change that takes place more and more rapidly on our planet. It is divided into two parts: In the first part, the authors - based on the available analyses and reports on climate change taking place on Earth - present their own point of view in relation to the above issue, while trying to find answers to the following questions: * Why is it so difficult to admit that humans are responsible for the ongoing climate change? * Will climate change destroy life on Earth? * Can science and modern technologies stop this process? In the second part of the book, the authors propose a solution for the advancing climate change, regarding the reduction of CO2 emissions coming mainly from the energy sector. On the basis of scientific achievements and implementations of research institutions in Poland, especially the Institute of Fluid-Flow Machinery of the Polish Academy of Sciences in Gdansk, the book proposes directions of development of the energy transformation in Poland and other countries for which fossil fuels currently make a large contribution to the energy production process and are the main emitter of CO2 to the atmosphere. The book is addressed to citizens, ecologists, climatologists as well as politicians and experts responsible for shaping the climate and energy policy of the country level and also the world.

Antibiotics and Antibiotics Resistance Genes in Soils - Monitoring, Toxicity, Risk Assessment and Management (Hardcover, 1st... Antibiotics and Antibiotics Resistance Genes in Soils - Monitoring, Toxicity, Risk Assessment and Management (Hardcover, 1st ed. 2017)
Muhammad Zaffar Hashmi, Vladimir Strezov, Ajit Varma
R5,594 R5,239 Discovery Miles 52 390 Save R355 (6%) Ships in 12 - 17 working days

This book summarizes the current state of knowledge regarding antibiotics and antibiotics resistance genes (ARGs) in the soil environment. It covers a wide range of topics to help readers understand antibiotics and ARGs in soils, the risks they pose for the environment, and options for effective control. In addition, it presents a range of essential tools and methodologies that can be used to address antibiotics and ARGs in a consistent, efficient, and cost-effective manner. Gathering contributions by international experts, the book addresses both theoretical aspects and practical applications.The topics discussed include antibiotics-producing microorganisms; the routes of entry and fate of antibiotics and resistance genes; biomonitoring approaches; dissemination of ARGs in soils; risk assessment; the impact of antibiotics and ARGs on the soil microbial community and other biota; bioremediation and biodegradation approaches; and soil management strategies for antibiotics and ARG-contaminated soils.As such, the book will be of interest to students, researchers and scholars in environmental science and engineering, toxicology, the medical and pharmaceutical sciences, environmental biotechnology, soil sciences, microbial ecology and plant biotechnology. Readers and Journals: 1. This new volume on antibiotics and antibiotics resistance genes (ARGs) in the soil environment will be of interest to students, researchers and scholars in environmental science and engineering, toxicology, the medical and pharmaceutical sciences, environmental biotechnology, soil sciences,microbial ecology and plant biotechnology. 2. The book will provide government authorities all over the world with effective strategies for the management of antibiotics and antibiotics resistance genes (ARG)- contaminated soil. 3. Gathering contributions by international experts,the book addresses both theoretical aspects and practical applications.

Waste Management in MENA Regions (Hardcover, 1st ed. 2020): Abdelazim M. Negm, Noama Shareef Waste Management in MENA Regions (Hardcover, 1st ed. 2020)
Abdelazim M. Negm, Noama Shareef
R3,093 Discovery Miles 30 930 Ships in 10 - 15 working days

The book presents the state-of-the-art document describing the knowledge, data, cost-effectiveness and technologies employed to manage the waste in several countries such as Morocco, Tunisia, Egypt, Jordon, Syria, Palestine, Lebanon, and Yemen. It covers diverse topics including the status of the waste in the region, solid waste management, solid waste recovery and disposal, the use of the agricultural waste in feeding poultry, sludge disposal and management, wastewater treatment and energy production. Also, the book explains how waste management systems are becoming more complex in many countries with the move from landfill-based to resource recovery-based solutions following the setting of international and national targets to divert waste from landfill and to increase recycling and recovery rates. Besides, this book also evaluates the environmental legislation in the selected countries and suggests new performance enhancements. This book is of interest to environmental professionals including scientists and policymakers in the Middle East, North Africa, and areas with similar features.

Proceedings of the International Conference on Innovations for Sustainable and Responsible Mining - ISRM 2020 - Volume 1... Proceedings of the International Conference on Innovations for Sustainable and Responsible Mining - ISRM 2020 - Volume 1 (Hardcover, 1st ed. 2021)
Xuan-Nam Bui, Changwoo Lee, Carsten Drebenstedt
R4,691 Discovery Miles 46 910 Ships in 10 - 15 working days

This volume gathers the latest advances, innovations, and applications in the field of mining, geology and geo-spatial technologies, as presented by leading researchers and engineers at the International Conference on Innovations for Sustainable and Responsible Mining (ISRM), held in Hanoi, Vietnam on October 15-17 2020. The contributions cover a diverse range of topics, including mining technology, drilling and blasting engineering, tunneling and geotechnical applications, mineral processing, mine management and economy, environmental risk assessment and management, mining and local development, mined land rehabilitation, water management and hydrogeology, regional Geology and tectonics, spatial engineering for monitoring natural resources and environment change, GIS and remote sensing for natural disaster monitoring, risk mapping and revisualization, natural resources monitoring and management, mine occupational safety and health. Selected by means of a rigorous peer-review process, they will spur novel research directions and foster future multidisciplinary collaborations.

An Illustrated Guide to Dinosaur Feeding Biology (Hardcover): Ali Nabavizadeh, David B. Weishampel An Illustrated Guide to Dinosaur Feeding Biology (Hardcover)
Ali Nabavizadeh, David B. Weishampel
R1,513 Discovery Miles 15 130 Ships in 12 - 17 working days

Titus Lucretius Carus was probably born in the early first century B.C., and died in the year 55. Little is known of his life, although two tantalizing bits of gossip were passed on by St. Jerome: that he was poisoned by a madness-inducing aphrodisiac given him by his wife, and that his great poem "On the Nature of Things" was posthumously edited by Cicero. For the latter assertion, writes Anthony Esolen in his introduction to the present volume, there is little evidence, and none whatsoever for the former.

What does survive is a masterful poetic work that stands as the greatest exposition of Epicurean philosophy. Writing in the waning days of the Roman Republic--as Rome's politics grew individualistic and treacherous, its high-life wanton, its piety introspective and morbid--Lucretius sets forth a rational and materialistic view of the world which offers a retreat into a quiet community of wisdom and friendship.

Even to modern readers, the sweep of Lucretius's observations is remarkable. A careful observer of nature, he writes with an innocent curiosity into how things are put together--from the oceans, lands, and stars to a mound of poppy seeds, from the "applause" of a rooster's wings to the human mind and soul. Yet Lucretius is no romantic. Nature is what it is--fascinating, purposeless, beautiful, deadly. Once we understand this, we free ourselves of superstitious fears, becoming as human and as godlike as we can be. The poem, then, is about the universe and how human beings ought to live in it. Epicurean physics and morality converge.

Until now, there has been no adequate English verse translation of Lucretius's work. Anthony Esolen fills that gap with a version that reproduces--with remarkable faithfulness--the meaning, pace, and tone of the original Latin.

Here is a book that will introduce a new generation of readers to a thinker whose powers of observation and depth of insight remain fresh to the present day.

"Esolen has the rare gift of being both a fine poet and a lover of languages. His diction is poetic and natural; he has a fine ear for sound, and the translation benefits greatly from being read aloud--as Latin poetry was meant to be. This translation is clear and forceful. It can, and will, be read."--Kenneth J. Reckford, University of North Carolina, Chapel Hill

Light Scattering Reviews 9 - Light Scattering and Radiative Transfer (Hardcover, 2015 ed.): Alexander A. Kokhanovsky Light Scattering Reviews 9 - Light Scattering and Radiative Transfer (Hardcover, 2015 ed.)
Alexander A. Kokhanovsky
R4,668 Discovery Miles 46 680 Ships in 10 - 15 working days

Light Scattering Reviews (vol. 9) is aimed at the description of modern advances in radiative transfer and light scattering. The following topics will be considered: light scattering by atmospheric dust particles and also by inhomogeneous scatterers, the general - purpose discrete - ordinate algorithm DISORT for radiative transfer, the radiative transfer code RAY based on the adding-doubling solution of the radiative transfer equation, aerosol and cloud remote sensing, use of polarization in remote sensing, direct aerosol radiative forcing, principles of the Mueller matrix measurements, light reflectance from various land surfaces. This volume will be a valuable addition to already published volumes 1-8 of Light Scattering Reviews.

Maggie's Double Bluff Discoveries (Hardcover): Amanda Brager Maggie's Double Bluff Discoveries (Hardcover)
Amanda Brager; Photographs by Pam Brager
R637 Discovery Miles 6 370 Ships in 12 - 17 working days
Plastic Mechanics of Geomaterial (Hardcover, 1st ed. 2019): Yuanxue Liu, Yingren Zheng Plastic Mechanics of Geomaterial (Hardcover, 1st ed. 2019)
Yuanxue Liu, Yingren Zheng
R3,561 Discovery Miles 35 610 Ships in 10 - 15 working days

This book presents the basic theories of Plastic Mechanics of Geomaterial, including the static and dynamic mechanical properties, nonlinear and classical plastic theory, yield surface theory, hardening model, flow rule and loading-unloading criterion, the calculation theory of principal stress axe rotation, and limit analysis of geomaterial and the latest advances in FEM limit analysis. It also set forth the typical static and dynamic constitutive model of geomaterial in detail. Broadening our understanding of the basic mechanical properties and constitutive model for geomaterial, the book helps readers to establish and select the most appropriate constitutive model according to the specific engineering problems and geomaterial characteristics. This book is a valuable resource for designers and researchers in fields related to geotechnical engineering, and it can also be used as a textbook for graduate courses.

Current State and Future Impacts of Climate Change on Biodiversity (Hardcover): Ashok Kumar Rathoure, Pawan Kumar Chauhan Current State and Future Impacts of Climate Change on Biodiversity (Hardcover)
Ashok Kumar Rathoure, Pawan Kumar Chauhan
R7,086 Discovery Miles 70 860 Ships in 10 - 15 working days

Understanding the balance of society and nature is imperative when researching ecosystems and their global influence. A method of studying the health of these ecosystems is biodiversity. The more diverse the species that live in an ecosystem, the healthier it is. As the climate continues to transform, small-scale ecosystems are affected, altering their diversity. Environmentalists need a book of research that studies the specific impacts of climate change and how it affects the future of the environment. Current State and Future Impacts of Climate Change on Biodiversity is a pivotal reference source that provides vital research on biological systems and how climate change influences their health. While highlighting topics such as genetic diversity, economic valuation, and climatic conditions, this publication explores the effects of climate change as well as the methods of sustainable management within ecosystems. This book is ideally designed for environmental scientists, environmental professionals, scientists, ecologists, conservationists, government officials, policymakers, agriculturalists, environmentalists, zoologists, botanists, entomologists, urban planners, researchers, scholars, and students seeking research on current and future developments of various ecosystems.

Urban Gardening - Learn Step-By-Step How To Grow In Container And Everything About Balcony And Vertical Gardening. Build Your... Urban Gardening - Learn Step-By-Step How To Grow In Container And Everything About Balcony And Vertical Gardening. Build Your Own Garden In Any City Apartment (Hardcover)
Matt Mitchell
R752 R660 Discovery Miles 6 600 Save R92 (12%) Ships in 10 - 15 working days
Ecosystem Ecology and Geochemistry of Cuatro Cienegas - How to Survive in an Extremely Oligotrophic Site (Hardcover, 1st ed.... Ecosystem Ecology and Geochemistry of Cuatro Cienegas - How to Survive in an Extremely Oligotrophic Site (Hardcover, 1st ed. 2018)
Felipe Garcia-Oliva, James Elser, Valeria Souza
R3,020 Discovery Miles 30 200 Ships in 10 - 15 working days

Carbon (C), Nitrogen (N) and Phosphorus (P) are three of the most important elements used to build living beings, and their uptake from the environment is consequently essential for all organisms. Photosynthesis is the process in which plants absorb atmospheric C as they grow and convert it to biomass. However, plants acquire N and P only when these are available in the soil solution, which makes these elements the most limiting nutrients in plant growth and productivity in most ecosystems. When plant residues and roots decompose, the C, N and P they contain is transformed primarily into soil organic matter (SOM) or C and N can release to the atmosphere. Recent interest on the global C, N and P cycles has focused attention on the different proportion of terrestrial C, N and P stored in different ecosystem pools. Cuatro Cienegas represents an exceptional place, since the plants are not the base of the food web, they are the microbial community, that recycle the elements essential for life. In this book we describe how this is an analog of early Earth.

Mountain Weather Research and Forecasting - Recent Progress and Current Challenges (Hardcover, 2012): Fotini K. Chow, Stephan... Mountain Weather Research and Forecasting - Recent Progress and Current Challenges (Hardcover, 2012)
Fotini K. Chow, Stephan F.J. De Wekker, Bradley J. Snyder
R7,893 Discovery Miles 78 930 Ships in 12 - 17 working days

This book provides readers with a broad understanding of the fundamental principles driving atmospheric flow over complex terrain and provides historical context for recent developments and future direction for researchers and forecasters. The topics in this book are expanded from those presented at the Mountain Weather Workshop, which took place in Whistler, British Columbia, Canada, August 5-8, 2008. The inspiration for the workshop came from the American Meteorological Society (AMS) Mountain Meteorology Committee and was designed to bridge the gap between the research and forecasting communities by providing a forum for extended discussion and joint education. For academic researchers, this book provides some insight into issues important to the forecasting community. For the forecasting community, this book provides training on fundamentals of atmospheric processes over mountainous regions, which are notoriously difficult to predict. The book also helps to provide a better understanding of current research and forecast challenges, including the latest contributions and advancements to the field.

The book begins with an overview of mountain weather and forecasting chal- lenges specific to complex terrain, followed by chapters that focus on diurnal mountain/valley flows that develop under calm conditions and dynamically-driven winds under strong forcing. The focus then shifts to other phenomena specific to mountain regions: Alpine foehn, boundary layer and air quality issues, orographic precipitation processes, and microphysics parameterizations. Having covered the major physical processes, the book shifts to observation and modelling techniques used in mountain regions, including model configuration and parameterizations such as turbulence, and model applications in operational forecasting. The book concludes with a discussion of the current state of research and forecasting in complex terrain, including a vision of how to bridge the gap in the future.

Ocean Variability and Acoustic Propagation - Workshop Proceedings (Hardcover, New): John Potter, Alex Warn-Varnas Ocean Variability and Acoustic Propagation - Workshop Proceedings (Hardcover, New)
John Potter, Alex Warn-Varnas
R2,703 Discovery Miles 27 030 Ships in 12 - 17 working days

Session 1 Experimental results relating acoustic and oceanographic variability.- Deterministic-stochastic oceanographic descriptions for ocean-acoustic experiments.- Experimental ocean acoustic field moments versus predictions.- Two dimensional acoustical propagation in a stratified shear flow.- The effects of sound speed on the shape of the ocean impulse response.- The effect of seasonal temperature fluctuations in the water column on sediment compressional wave speed profiles in shallow water.- SLICE89: A single slice tomography experiment.- Marginal Ice Zone oceanographic variability and its effects on acoustic propagation.- Internal wave induced fluctuations in the oceanic density and sound speed fields.- Gyre-scale reciprocal acoustic transmissions.- Summary of Session 1.- Session 2 Wave motion and finestructure affecting acoustic propagation: smallscale variability.- Chaos in underwater acoustics.- Impulse response analysis of ocean acoustic propagation.- Dependence of near-surface acoustic scatter on wind speed.- Nonlinear effects in wind-wave generation.- Multichannel acoustic reflection profiling of ocean watermass temperature/salinity interfaces.- Acoustic variability due to internal waves and surface waves in shallow water.- Observations of ocean inhomogeneities.- The problem of creating a synthetic aperture in a non-isotropic ocean.- Prediction of coastal ocean thermal variability.- Summary of Session 2.- Session 5 Stochastic modelling in oceanography and acoustics.- Treatments of incoherent scattering for the parabolic equation and ASTRAL propagation models.- Average sound intensities in randomly varying sound-speed structures.- Stochastic ray tracing in thermoclines.- Modeling of sound propagation in a randomly varying ocean by stochastic mode coupling.- Summary of Session 5.- Session 3 Range-dependent acoustic propagation caused by fronts and eddies: mesoscale variability.- Radar altimetry and acoustic prediction.- A range-dependent analysis of acoustic transmission across a cold filament in the California current.- Acoustic effects of the Iceland-Faeroe front.- Deep hydrographic fluctuations in the north-east Atlantic Mediterranean outflow: influence on acoustic propagation.- Aspects of oceanographic variability observed from thermistor chains on free-drifting buoys.- Theoretical determination of the fractal dimension of fluid parcel trajectories in large and meso-scale flows.- How do eddies modify the stratification of the thermocline?.- Three-dimensional oceanography and acoustics.- Frontal boundaries and eddies on the Iceland-Faeroes ridge.- Upper ocean variability associated with fronts.- Summary of Session 3.- Session 4 Coupling acoustic and oceanographic models.- A mixed-layer model for predicting the acoustic structure of shallow seas.- The use of coupled ocean-acoustic models in the design of naval forecast systems.- The Environmental Acoustic Tactical Support System: low frequency mesoscale ocean feature environmental acoustic results.- Environmental focusing and source localization in the ocean.- Refraction of acoustic modes in very long-range transmissions.- Environmental sensitivity studies with an interfaced ocean-acoustics system.- Simulating temperature, salinity and currents in the ocean.- A numerical investigation of semi-diurnal fluctuations in acoustic intensity at a shelf edge.- Summary of Session 4.- List of Participants.- Author Index.

Origin of Potassium-rich Silica-deficient Igneous Rocks (Hardcover, 2015 ed.): Alok Krishna Gupta Origin of Potassium-rich Silica-deficient Igneous Rocks (Hardcover, 2015 ed.)
Alok Krishna Gupta
R4,864 R3,988 Discovery Miles 39 880 Save R876 (18%) Ships in 12 - 17 working days

The book summarizes the occurrence, geochemistry, mineralogy, petrology and phase-equilibria studies in air and under high pressures related to the most intriguing group of potassium-rich mafic and ultramafic rocks, often including host of exotic mineral assemblages including feldspathoids. Mantle-derived K-rich melts had intrigued most of the founders of Geology and many of the later experts in the field of Igneous Petrology, because they are sometimes associated with carbonatites and even diamond. They tend to contain anomalous concentration of many such elements as K, Rb, Sr, U, F, P, etc., along with Ni, Co and Cr indicating a mixture of crust and mantle materials. Although these rocks occur rarely in ancient geologic time, they have been erupting mostly in modern geological history (less than last 120 Ma or so). Are the old age data real or the result of a sampling problem? Modern observations leave no doubt that sediments must be subducted on a large scale. There is now evidence that the upper mantle (and perhaps even the lower mantle) is not homogeneous but rather like a fruit cake, and that there are thermal anomalies in the mantle resulting from deep mantle plumes or subduction. Is this related to release of these unusual rocks clearing the mantle of left over subduction materials? This volume, written for those interested in the geochemistry of K-rich melts from the deep Earth, reviews the present state of knowledge of these unique igneous rocks. The author is an expert in the field of Igneous Petrology and the book will serve as a valuable reference book for researchers and academicians in the discipline.

Geospatial Technologies and Climate Change (Hardcover, 2014 ed.): Janardhanan Sundaresan, K M Santosh, Andrea Deri, Rob... Geospatial Technologies and Climate Change (Hardcover, 2014 ed.)
Janardhanan Sundaresan, K M Santosh, Andrea Deri, Rob Roggema, Ramesh Singh
R4,624 R3,748 Discovery Miles 37 480 Save R876 (19%) Ships in 12 - 17 working days

Geospatial Technologies and Climate Change describes various approaches from different countries on how to use geospatial technologies to help solving climate change issues. It also details how different geospatial technologies (remote sensing, Geographical Information System...) can be used to help with climate monitoring and modeling, how to work with them and what to be careful about. This book is written by scientific experts from four different continents. Written in a comprehensive and complete way, this book is essential reading material for graduate and undergraduate students interested in these techniques and in climate change.

An Old Chapter of the Geological Record With a New Interpretation, or, Rock-metamorphism (especially the Methylosed Kind) and... An Old Chapter of the Geological Record With a New Interpretation, or, Rock-metamorphism (especially the Methylosed Kind) and Its Resultant Imitations of Organisms [microform] - With an Introduction Giving an Annotated History of the Controversy on The... (Hardcover)
William 1809-1886 King; Created by T H (Thomas Henry) 1817-1894 Rowney
R916 Discovery Miles 9 160 Ships in 12 - 17 working days
Characterization of an Upper Permian Tight Gas Reservoir - A Multidisciplinary, Multiscale Analysis from the Rotliegend,... Characterization of an Upper Permian Tight Gas Reservoir - A Multidisciplinary, Multiscale Analysis from the Rotliegend, Northern Germany (Hardcover, 2013 ed.)
Philipp Antrett
R3,000 Discovery Miles 30 000 Ships in 10 - 15 working days

"The thesis of Philipp Antrett is focused on reservoir properties, petrography, lithofacies and sedimentology, core analysis and nanoporosity studies. It will be of major interest for colleagues involved in the exploration and production of tight gas reservoirs in Northern Europe and elsewhere." - Francois Roure, August 2012 This thesis describes a multidisciplinary, multiscale approach to the analysis of tight gas reservoirs. It focused initially on the facies architecture of a Permian tight gas field in the Southern Permian Basin (SPB), East Frisia, northern Germany. To improve field development, 3D seismic data, wireline and core data were compared to a reservoir analogue in the Panamint Valley, California, United States. In addition to the large scale approach, a work flow that investigates microporosity by combining Scanning Electron Microscopy-Broad Ion Beam (SEM-BIB) and optical microscopy was developed. For a better understanding of the depositional environment and reservoir rock distribution in the SPB, a sedimentary facies analysis of four cores from the tight gas field in East Frisia was compared to a second study area in northern central Germany. This study demonstrates that tight gas exploration and production requires multidisciplinary, multiscale approaches beyond standard seismic interpretation work flows to better understand the temporal and spatial evolution of these complex reservoirs.

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