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Showing 1 - 9 of 9 matches in All Departments
The portending process of climate change, induced by the anthropogenic accumulations of greenhouse gases in the atmosphere, is likely to generate effects that will cascade through the biosphere, impacting all life on earth and bearing upon human endeavors. Of special concern is the potential effect on agriculture and global food security.Anticipating these effects demands that scientists widen their field of vision and cooperate across disciplines to encompass increasingly complex interactions. Trans-disciplinary cooperation should aim to generate effective responses to the evolving risks, including actions to mitigate the emissions of greenhouse gases and to adapt to those climate changes that cannot be avoided.This handbook presents an exposition of current research on the impacts, adaptation, and mitigation of climate change in relation to agroecosystems. It is offered as the first volume in what is intended to be an ongoing series dedicated to elucidating the interactions of climate change with a broad range of sectors and systems, and to developing and spurring effective responses to this global challenge. As the collective scientific and practical knowledge of the processes and responses involved continues to grow, future volumes in the series will address important aspects of the topic periodically over the coming years.
Environmental Soil Physics is a completely updated and modified
edition of the Daniel Hillels previous, successful books,
Introduction to Soil Physics and Fundamentals of Soil Physics.
Hillel is a Pulitzer Prize-winning author, one of the true leaders
in the field of environmental sciences. The new version includes a
chapter and problems on computational techniques, addresses current
environmental concerns and trends.
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.
This book is not, in any case, in total defiance of the Wise Old Man's admonition, for it is not an entirely new book. Rather, it is an outgrowth of a previous treatise, written a decade ago, entitled "Soil and Water: Physical Principles and Processes." Though that book was well enough received at the time, the passage of the years has inevitably made it necessary to either revise and update the same book, or to supplant it with a fresh approach in the form of a new book which might incorporate still-pertient aspects of its predecessor without necessarily being limited to the older book's format or point of view.
"INSTRUCTORS," interested in requesting a review copy?
The Earth's climate is constantly changing. Some of the changes are
progressive, while others fluctuate at various time scales. The El
Nino-la Nina cycle is one such fluctuation that recurs every few
years and has far-reaching impacts. It generally appears at least
once per decade, but this may vary with our changing climate. The
exact frequency, sequence, duration and intensity of El Nino's
manifestations, as well as its effects and geographic
distributions, are highly variable. The El Nino-la Nina cycle is
particularly challenging to study due to its many interlinked
phenomena that occur in various locations around the globe. These
worldwide teleconnections are precisely what makes studying El
Nino-la Nina so important.
An abridged, student-oriented edition of Hillel's earlier published
Environmental Soil Physics, this is a more succinct elucidation of
the physical principles and processes governing the behavior of
soil and the vital role it plays in both natural and managed
ecosystems. The textbook is self-contained and self-explanatory,
with numerous illustrations and sample problems. Based on sound
fundamental theory, the textbook leads to a practical consideration
of soil as a living system in nature and illustrates the influences
of human activity upon soil structure and function. Students, as
well as other readers, will better understand the importance of
soils and the pivotal possition they occupy with respect to careful
and knowledgeable conservation.
After years of discord, peace in the Middle East now seems close at
hand. But the hope of a settlement stands on much shakier ground
than the participants suspect, says scientist Daniel Hillel. What
they don't see, and what most observers overlook, is that the
severely wounded environment of the region threatens to undercut
any long-lasting accord. The widespread destruction of vegetation
and natural habitats, the erosion of uplands, the desertification
of semiarid areas, waterlogging and salinization of valleys, and,
most of all, the depletion and pollution of precious water
resources--no political formula will promote lasting peace in the
Middle East, argues Hillel, unless it addresses these ills.
Traversing river valleys, steppes, deserts, rain-fed forests, farmlands, and seacoasts, the early Israelites experienced all the contrasting ecological domains of the ancient Near East. As they grew from a nomadic clan to become a nation-state in Canaan, they interacted with indigenous societies of the region, absorbed selective elements of their cultures, and integrated them into a radically new culture of their own. Daniel Hillel reveals the interplay between the culture of the Israelites and the environments within which it evolved. More than just affecting their material existence, the region's ecology influenced their views of creation and the creator, their conception of humanity's role on Earth, their own distinctive identity and destiny, and their ethics. In "The Natural History of the Bible," Hillel shows how the eclectic experiences of the Israelites shaped their perception of the overarching unity governing nature's varied manifestations. Where other societies idolized disparate and capricious forces of nature, the Israelites discerned essential harmony and higher moral purpose. Inspired by visionary prophets, they looked to a singular, omnipresent, omnipotent force of nature mandating justice and compassion in human affairs. Monotheism was promoted as state policy and centralized in the Temple of Jerusalem. After it was destroyed and the people were exiled, a collection of scrolls distilling the nation's memories and spiritual quest served as the focus of faith in its stead. A prominent environmental scientist who surveyed Israel's land and water resources and has worked on agricultural development projects throughout the region, Daniel Hillel is a uniquely qualified expert on the natural history of the lands of the Bible. Combining his scientific work with a passionate, life-long study of the Bible, Hillel offers new perspectives on biblical views of the environment and the origin of ethical monotheism as an outgrowth of the Israelites' internalized experiences.
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