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Books > Earth & environment > Earth sciences
The most pressing problems facing humanity today - over-population,
energy shortages, climate change, soil erosion, species
extinctions, the risk of epidemic disease, the threat of warfare
that could destroy all the hard-won gains of civilization, and even
the recent fibrillations of the stock market - are all ecological
or have a large ecological component. in this volume philosophers
turn their attention to understanding the science of ecology and
its huge implications for the human project.
To get the application of ecology to policy or other practical
concerns right, humanity needs a clear and disinterested
philosophical understanding of ecology which can help identify the
practical lessons of science. Conversely, the urgent practical
demands humanity faces today cannot help but direct scientific and
philosophical investigation toward the basis of those ecological
challenges that threaten human survival. This book will help to
fuel the timely renaissance of interest in philosophy of ecology
that is now occurring in the philosophical profession.
Provides a bridge between philosophy and current scientific
findingsCovers theory and applicationsEncourages multi-disciplinary
dialogue"
The contamination of environment and water resources by Selenium
(Se) and its oxyanions from various sources are emerging
contaminants of significant health and environmental concern. The
primary sources include agricultural drainage water, mine drainage,
residues from fossil fuels, thermoelectric power plants, oil
refineries, and metal ores. Various methods and technologies have
been developed which focus on the treatment of selenium-containing
waters and wastewater. High concentrations of selenium in water
cause various adverse impact to human health, such as carcinogenic,
genotoxic, and cytotoxic effects. But in the lower concentrations,
it is a useful constituent of the biological system. The range
between toxicity and deficiency of selenium is minimal (40 to 400 g
per day), due to its dual nature. Selenium Contamination in Water
contains the latest status and information on selenium's origin,
its chemistry and its toxicity to humans. The book represents a
comprehensive and advanced reference book for students,
researchers, practitioners, and policymakers in working in the
field of metalloids, in particular selenium. A special emphasis is
given on its geological distribution, monitoring techniques, and
remedial technologies. As such, the authors critically analyze the
various techniques used for the monitoring and removal of selenium
from water. Featuring chapters arranged according to the major
themes of the latest research, with specific case-studies from
industrial experiences of selenium detection and removal, Selenium
Contamination in Water will be particularly valued by researchers,
practitioners, and policymakers in working in the field of
metalloids including selenium.
'Physical Properties of Rocks - a Workbook' is a symbiosis of a
brief description of physical fundamentals of rock properties
(based on typical experimental results and relevant theories and
models) with a guide for practical use of different theoretical
concepts. For this purpose a companion web site contains a
selection of model based equations in excel worksheets for
practical application and training by the user to work with his own
data (or to ''play" in order to demonstrate the effects of various
input information and to demonstrate the effects of various input
information in petrophysical work.
In two special chapters the problem of relationships between
petrophysical parameters based on various model concepts is
presented as a foundation for combined interpretation. This part
also contains the author's 'structured model'.
The workbook is a result of the more than 40 years experience of
the author in teaching at universities and industrial courses.
Presents all practical relevant properties of rock in one
volume
Experimental and theoretical fundamentals in a systematic
framework
Special focus on relationships between properties
Acclaimed Harvard geologist Andrew Knoll delivers a sweeping and
definitive new narrative history of Earth, charting our home
planet's epic 4.6 billion year history and placing our current
environmental crisis in deep context. The story of our planetary
home and the organisms spread across its surface is far grander and
more spectacular than any Hollywood blockbuster, filled with enough
plot twists to rival a bestselling thriller. More than four billion
years ago, a small planet accreted out of rocky debris circling a
modest young star. In its early years, Earth lived on the edge of
cataclysm, frequently bombarded with comets and meteors, while
roiling magma oceans covered the surface and toxic gases choked the
atmosphere. With time, however, continents formed, only to be
ripped apart and later collide, throwing up spectacular mountain
ranges, most of which have been lost to time. Volcanoes a million
times larger than anything ever witnessed by humans. Cycles of
global glaciation. Dramatic change and violent extremes. Countless
lost worlds we are only beginning to piece together. Somehow on
this dynamic stage, life established a foothold and eventually
transformed our planet's surface, paving the way for trilobites,
dinosaurs, and a species that can speak, reflect, fashion tools
and, in the end, change the world again. Earth's story helps us to
understand how the mountains, oceans, trees, and animals around us
came to be, as well as gold, diamonds, coal, oil, and the very air
we breathe. And in so doing, it provides the context needed to
understand how human activities are transforming the world in the
twenty-first century. For most of its history, our home was
inhospitable to humans, and indeed, among the enduring lessons of
Andrew Knoll's essential and timely book, is a recognition of how
fleeting and fragile our present moment is. Placing twenty
first-century climate change in the context of the vast history of
our home, A Brief History of Earth is a gripping and essential look
at where we've been and where we're going.
The critically acclaimed serialized review journal for over 50
years, "Advances in Geophysics" is a highly respected publication
in the field of geophysics. Since 1952, each volume has been
eagerly awaited, frequently consulted, and praised by researchers
and reviewers alike. Now in its 52nd volume, it contains much
material still relevant today--truly an essential publication for
researchers in all fields of geophysics.
Developed for Introduction to Soils or Soil Science courses, The
Nature and Properties of Soils, 15th Edition, can be used in
courses such as Soil Fertility, Land Resources, Earth Science and
Soil Geography. The Nature and Properties of Soils is designed to
engage today's students with the latest in the world of soils. This
hallmark text introduces students to the exciting world of soils
through clear writing, strong pedagogy, and an ecological approach
that effectively explains the fundamentals of soil science. Worked
calculations, vignettes, and current real-world applications
prepare readers to understand concepts, solve problems, and think
critically. Written for both majors and non-majors, this text
highlights the many interactions between the soil and other
components of forest, range, agricultural, wetland and constructed
ecosystems. Now in full-colour, the 15th Edition includes hundreds
of compelling photos, figures, and diagrams to bring the exciting
world of soils to life. Extensively revised, new and updated
content appears in every chapter. Examples include: coverage of the
pedosphere concept; new insights into humus and soil carbon
accumulation; subaqueous soils, soil effects on human health;
principles and practice of organic farming; urban and human
engineered soils; new understandings of the nitrogen cycle;
water-saving irrigation techniques; hydraulic redistribution, soil
food-web ecology; disease suppressive soils; soil microbial
genomics; soil interactions with global climate change; digital
soil maps; and many others.
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