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Books > Earth & environment > Earth sciences
Coal and Peat Fires: A Global Perspective, Volumes 1-4, presents a
fascinating collection of research about prehistoric and historic
coal and peat fires. Magnificent illustrations of fires and
research findings from countries around the world are featured-a
totally new contribution to science. This third of four volumes in
the collection, Coal Fires - Case Studies, examines in detail
specific coal fires chronicled in a number of locations around the
world including Brazil, the Czech Republic, Germany, Malawi,
Poland, Russia, Spain, Tajikistan, the United States, Venezuela,
and others.
This volume provides an overview of current and future trends in aeolian research. It is written by leading scientists from the UK, Canada, India, Australia and the USA, all of whom are actively involved in aeolian research. The book seeks to provide a comprehensive account of present aeolian processes, landforms and sediments, together with an analysis of past aeolian environments. Further, it looks at some of the anthropogenic pressures on aeolian processes, both on coasts and in deserts, and discusses some management solutions. The text is characterised by the wide perspective it provides and by the authority of its authors. Its fourteen chapters cover the history of desert dune studies, recent investigations of airflow and sand transport, sand seas, coastal dune dynamics, dune management, the physics of aeolian movement, wind erosion (especially of agricultural land), dust storms, loess deposition, the aeolian rock record, palaeoenvironments in the Quaternary, luminescence dating techniques, and aeolian research for the Millennium.
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Pittsburgh's Rivers
(Hardcover)
Daniel J Burns; As told to Carnegie Library of Pittsburgh
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R719
R638
Discovery Miles 6 380
Save R81 (11%)
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This book provides a snapshot of representative modeling analyses
of coastal hypoxia and its effects. Hypoxia refers to conditions in
the water column where dissolved oxygen falls below levels that can
support most metazoan marine life (i.e., 2 mg O2 l-1). The number
of hypoxic zones has been increasing at an exponential rate since
the 1960s; there are currently more than 600 documented hypoxic
zones in the estuarine and coastal waters worldwide. Hypoxia
develops as a synergistic product of many physical and biological
factors that affect the balance of dissolved oxygen in seawater,
including temperature, solar radiation, wind, freshwater discharge,
nutrient supply, and the production and decay of organic matter. A
number of modeling approaches have been increasingly used in
hypoxia research, along with the more traditional observational and
experimental studies. Modeling is necessary because of rapidly
changing coastal circulation and stratification patterns that
affect hypoxia, the large spatial extent over which hypoxia
develops, and limitations on our capabilities to directly measure
hypoxia over large spatial and temporal scales. This book consists
of 15 chapters that are broadly organized around three main topics:
(1) Modeling of the physical controls on hypoxia, (2) Modeling of
biogeochemical controls and feedbacks, and, (3) Modeling of the
ecological effects of hypoxia. The final chapter is a synthesis
chapter that draws generalities from the earlier chapters,
highlights strengths and weaknesses of the current state-of-the-art
modeling, and offers recommendations on future directions.
In this spirit, the ATMSS International Workshop "Advances in
Laboratory Testing & Modelling of Soils and Shales"
(Villars-sur-Ollon, Switzerland; 18-20 January 2017) has been
organized to promote the exchange of ideas, experience and state of
the art among major experts active in the field of experimental
testing and modelling of soils and shales. The Workshop has been
organized under the auspices of the Technical Committees TC-101
"Laboratory Testing", TC-106 "Unsaturated Soils" and TC-308 "Energy
Geotechnics" of the International Society of Soil Mechanics and
Geotechnical Engineering. This volume contains the invited keynote
and feature lectures, as well as the papers that have been
presented at the Workshop. The topics of the lectures and papers
cover a wide range of theoretical and experimental research,
including unsaturated behaviour of soils and shales, multiphysical
testing of geomaterials, hydro-mechanical behaviour of shales and
stiff clays, the geomechanical behaviour of the Opalinus Clay
shale, advanced laboratory testing for site characterization and
in-situ applications, and soil - structure interactions.
This book presents a selection of the best papers from the HEaRT
2013 conference, held in Cosenza, Italy, which provided a valuable
forum for engineers and architects, researchers and educators to
exchange views and findings concerning the technological history,
construction features and seismic behavior of historical
timber-framed walls in the Mediterranean countries. The topics
covered are wide ranging and include historical aspects and
examples of the use of timber-framed construction systems in
response to earthquakes, such as the gaiola system in Portugal and
the Bourbon system in southern Italy; interpretation of the
response of timber-framed walls to seismic actions based on
calculations and experimental tests; assessment of the
effectiveness of repair and strengthening techniques, e.g., using
aramid fiber wires or sheets; and modelling analyses. In addition,
on the basis of case studies, a methodology is presented that is
applicable to diagnosis, strengthening and improvement of seismic
performance and is compatible with modern theoretical principles
and conservation criteria. It is hoped that, by contributing to the
knowledge of this construction technique, the book will help to
promote conservation of this important component of Europe's
architectural heritage.
Earthquake and tsunami disasters have been increasing rapidly and
globally in the last quarter-century. The purpose of this book is
to provide essential knowledge and information on the mitigation of
earthquakes and tsunamis for graduate students, young researchers,
and geotechnical engineers. It begins by presenting recent cases of
earthquakes that have occurred in the world, referring to tsunamis
and soil liquefaction and how to cope with such disasters. The
final chapter proposes strategies for disaster mitigation against
in Japan earthquakes and tsunamis in the future.
This book presents a collection of selected reviews from PLMMP 2018
that address modern problems in the fields of liquids, solutions
and confined systems, critical phenomena, as well as colloidal and
biological systems. The papers focus on state-of-the-art
developments in the contemporary physics of liquid matter, and are
divided into four parts: (i) water and water systems, (ii)
physical-chemical properties of liquid systems, (iii) aggregation
in liquid systems, and (iv) biological aspects of liquid systems,
irradiation influences on liquid systems. Taken together, they
cover the latest developments in the broader field of liquid
states, including interdisciplinary problems.
Great blue herons, yellow birches, damselflies, and beavers are
among the talismans by which Bill Roorbach uncovers a natural
universe along the stream that runs by his house in Farmington,
Maine. Populated by an oddball cast of characters to whom Roorbach
("The Professor") and his family might always be considered
outsiders, this book chronicles one man's determined
effort-occasionally with hilarious results-to follow his stream to
its elusive source. Acclaimed essayist and award-winning fiction
writer Bill Roorbach uses his singular literary gifts to inspire us
to laugh, love, and experience the wonder of living side by side
with the natural world.
This is the first handbook that covers all aspects of
bio-inoculants used in degraded lands to improve soil fertility and
crop productivity as well as for the remediation of polluted lands.
It discusses all novel sustainable approaches for the reclamation
of problematic soils. Taking a multidisciplinary approach, this
book explores the recent uses of plant microbe interactions in
ecological and agricultural revitalization beyond normal
agriculture practices and offers practical and applied solutions
for the restoration of degraded lands for food, fodder, fuel and
fiber security. Provides a single comprehensive platform for soil
scientist, agriculture specialists, ecologists, and others.
This book is a unified, condensed, and simplified version of the
recently issued twin volumes, Fundamentals of Soil Physics and
Applications of Soil Physics. Nonessential topics and complexities
have been deleted, and little prior knowledge of the subject is
assumed. An effort has been made to provide an elementary,
readable, and self-sustaining description of the soil's physical
properties and of the manner in which these properties govern the
processes taking place in the field. Consideration is given to the
ways in which the soil's processes can be influenced, for better or
for worse, by man. Sample problems are provided in an attempt to
illustrate how the abstract principles embodied in mathematical
equations can be applied in practice. The author hope that the
present version will be more accessible to students than its
precursors and that it might serve to arouse their interest in the
vital science of soil physics.
Our understanding of the rheological and seismic properties of the
Earth's interior relies on interpreting geophysical observations
using mineral physics data. The complexity of natural materials
complicates these interpretations, but here the key features of
such materials in controlling the attenuation of seismic waves are
determined by a set of careful experiments. This thesis clearly
explains how dynamic mechanical spectroscopy has been used to
determine the visco-elastic properties of igneous and sedimentary
rocks containing geological fluids. These experiments highlight,
for the first time, the importance of mineral and rock
microstructures as controls on geophysical properties of solids,
particularly near the melting point. The results have impacts in
areas ranging from volcanic processes, through the structure of the
deep Earth, to fluid-saturated porous media.
Originally published in the early 1900s, this book is - 'primarily
for the general reader who likes to know more about that much
talked about, but little understood, topic - the weather'. Rather
than being a dry text book, covering the entire field of
meteorology, this includes general interest that the reader can use
as a reference for the varying weather experienced every day.
Contents Include: GENERAL NOTES AND SPRING WEATHER: Observe the
Weather - Early Spring - Moisture in the Air - Clouds - Wind and
Weather - rain - May Weather - Some Weather Proverbs - Summer
Weather - Mountain Weather - Thunderstorms - Thunderstorms and the
Vacationist - West Indian and Other Hurricanes - Autumn Foreshadows
Winter - Autumn Winds and Storms - Weather Periods and Major Air
Streams - Autumn Weather Proverbs - Our Atmosphere - WINTER: Winter
Storms - Snow - Winter Resorts and Sports - Winter Sunshine -
Winter Cold - Winter in the Home
This is a comprehensive handbook focused on geospatial applications
used to study, assess, and monitor the Himalayan mountains. As a
region of high relevance and very vulnerable regarding geohazards,
it is crucial to detect landscape changes and understand the
drivers behind the changes. With advanced remote sensing and GIS
tools, in-depth analyses, and interdisciplinary approaches, the
Handbook of Himalayan Ecosystems and Sustainability, Two Volume Set
studies forest and agriculture ecosystems, urban sprawl and air
pollution, geo and other hazards, and provides a breadth of data to
support decision making and to aids in the preservation of the
landscapes in a sustainable way. Features: Uses geospatial
technology for studying fragile Himalayan ecosystems and their
sustainability Includes 21 case studies from Indian Himalayan,
Nepal, and Afghanistan regions Provides satellite data and
geospatial modelling tools for assessing and monitoring all
Himalayan landscapes Addresses cryospheric studies and related
ongoing geohazards and potential climate change impacts Discusses
ecology of the Himalayan rivers, biodiversity, and floristic
shifting of endemic species, and landscape restoration
This book presents investigations on the Earth's seismic structure
using both active-source and natural earthquake records. It
discusses the ground-truth data obtained from the TAiwan Integrated
GEodynamics Research (TAIGER) active-source experiments that
provides excellent and unique insights into the shallow crustal
structures beneath Taiwan. It also explores the full-wave
sensitivity kernels, which account for the effects of all possible
wave interferences involved in shear-wave splitting and therefore
loosen the restrictions on source-receiver geometry amenable to
shear-wave splitting analysis. Moreover, it describes the 3D
Frechet kernels, which enable us to resolve the vertical and
lateral variations in seismic anisotropy and obtain 3D images of
the Earth's anisotropic structure, as well as the practice in
Southern California that enables us to infer the state of the
stress and strain in the lithosphere and the dynamics of the
asthenospheric mantle flow for a better understanding of the
strength and deformation in the upper mantle beneath the San
Andreas Fault system.
This is a work of historical significance, an experimental study
reproducing parts of the late Dr. Wilhelm Reich's controversial
atmospheric research, specifically the technique of Cosmic Orgone
Engineering ("cloudbusting"). This study took place in the late
1970s at the University of Kansas, Geography-Meteorology
Department, as part of the author's graduate-level research,
showing changes in cloud cover and rainfall across the state of
Kansas as the apparatus was operated. Reich's original findings had
been dismissed as "impossible" by the scientific community of his
day, stirring up such outrage that his writings were literally
"banned and burned" by Federal bureaucrats, who also threw Reich
into prison on fabricated charges, where he died in 1957. This
particular study was the first university-level investigation into
the most extreme of Reich's claims - of an atmospheric energy which
could be affected by his cloudbuster invention to bring rains over
widespread areas, even during droughts or in deserts. The study
verified Reich's claims. This republication of that original study
also includes a major separate work as an Appendix, "Evidence for
the Existence of a Principle of Atmospheric Continuity," which
makes the argument for a renewed examination of the old
cosmic-ether of space, as a parallel concept to Reich's orgone
energy discovery. It also reviews similar inexplicable
long-distance energetic phenomenon in the natural world which
require a similar mechanism, such as solar-terrestrial phenomenon.
Written for engineers without a background in seismic design.
Provides design standards and parameters, explaining how to
interpret and apply them. Examines and recommends procedures to
accommodate the enormous forces and variations in effects common to
major earthquakes. Covers practical aspects of soil behavior and
structural and foundation design. Gives tips on special
construction situations: foundations, dams and retaining walls,
strengthening existing structures and construction over active
faults.
Historically, it is the land of the bison. But the land across
which these powerful herds once thundered has been transformed. We
know it today by such names as Montana, Wyoming, Dakota, western
Iowa, and Nebraska--but it is really buffalo country, the land of
the big sky rivers. This book is a tale of two rivers, a history of
the majestic Missouri and how it was once wedded to the
Yellowstone. Though quite different today--one dammed into
reservoirs, the other unregulated with a semblance of
wildness--they were once linked ecologically, geographically, and
historically. Then in the twentieth century, Euro-Americans
dismantled many of these connections and attempted to uncouple the
streams. Viewing the rivers and their surrounding lands as a living
system, Robert Kelley Schneiders focuses on four components within
the Upper Missouri bioregion--the Missouri River valley, the
Yellowstone River valley, Homo sapiens, and bison--to show the
significance of their interaction over the past two hundred years.
To frame his story, Schneiders goes back to the nineteenth-century
journals of fur traders and settlers, and in the record of flora,
fauna, floods, and human activity he finds evidence of rapid and
disruptive change. Bison once had the greatest influence on the
land, and Schneiders depicts an original bison and Indian trail
network on which were overlaid the first forts and towns and then
the railroads, highways, and reservoirs that reconfigured the
region forever. Schneiders explains how these geographical
constructs interacted with larger demographic and economic trends
in the twentiety-century West, as dams and their resultant
reservoirs enhanced the federal presence in the Dakotas andeastern
Montana. He describes human encroachment on the rivers and tells
why the Corps of Engineers dammed the Missouri but spared the
Yellowstone. The engineers and their backers have so completely
engineered the Missouri that few people today think of it as
anything other than water. But we can reestablish our bonds to the
river if we decide to let it flow once again, argues Schneiders.
Removing the dams on the Missouri is the first step toward
reasserting localism and grassroots democracy. In what was once
buffalo country, a dormant ecology awaits rebirth. A major work of
environmental history, "Big Sky Rivers offers a challenging vision
for the future of the Upper Missouri bioregion.
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