Author :
Publisher :
Page : 652 pages
File Size : 43,98 MB
Release : 1979
Category : Rain and rainfall
ISBN :
Werkdocumenten van een symposium uit de Verenigde Staten over methoden om natuurlijke regenval na te bootsen in bodemkundige experimenten
Author : Stephen Herrero
Publisher : Rowman & Littlefield
Page : 321 pages
File Size : 50,38 MB
Release : 2018-04-01
Category : Nature
ISBN : 149303457X
What causes bear attacks? When should you play dead and when should you fight an attacking bear? What do we know about black and grizzly bears and how can this knowledge be used to avoid bear attacks? And, more generally, what is the bear’s future? Bear Attacks is a thorough and unflinching landmark study of the attacks made on men and women by the great grizzly and the occasionally deadly black bear. This is a book for everyone who hikes, camps, or visits bear country–and for anyone who wants to know more about these sometimes fearsome but always fascinating wild creatures.
Author : John A. Duffie
Publisher : John Wiley & Sons
Page : 930 pages
File Size : 42,1 MB
Release : 2020-03-24
Category : Science
ISBN : 1119540283
The bible of solar engineering that translates solar energy theory to practice, revised and updated The updated Fifth Edition of Solar Engineering of Thermal Processes, Photovoltaics and Wind contains the fundamentals of solar energy and explains how we get energy from the sun. The authors—noted experts on the topic—provide an introduction to the technologies that harvest, store, and deliver solar energy, such as photovoltaics, solar heaters, and cells. The book also explores the applications of solar technologies and shows how they are applied in various sectors of the marketplace. The revised Fifth Edition offers guidance for using two key engineering software applications, Engineering Equation Solver (EES) and System Advisor Model (SAM). These applications aid in solving complex equations quickly and help with performing long-term or annual simulations. The new edition includes all-new examples, performance data, and photos of current solar energy applications. In addition, the chapter on concentrating solar power is updated and expanded. The practice problems in the Appendix are also updated, and instructors have access to an updated print Solutions Manual. This important book: • Covers all aspects of solar engineering from basic theory to the design of solar technology • Offers in-depth guidance and demonstrations of Engineering Equation Solver (EES) and System Advisor Model (SAM) software • Contains all-new examples, performance data, and photos of solar energy systems today • Includes updated simulation problems and a solutions manual for instructors Written for students and practicing professionals in power and energy industries as well as those in research and government labs, Solar Engineering of Thermal Processes, Fifth Edition continues to be the leading solar engineering text and reference.
Author :
Publisher :
Page : 306 pages
File Size : 50,27 MB
Release : 1998
Category : Cumulative effects assessment (Environmental assessment)
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 611 pages
File Size : 21,13 MB
Release : 2009-03-17
Category : Nature
ISBN : 0309125391
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
Author : John A. Duffie
Publisher : Wiley
Page : 0 pages
File Size : 18,7 MB
Release : 2006-08-25
Category : Technology & Engineering
ISBN : 9780471698678
The updated, cornerstone engineering resource of solar energy theory and applications. Solar technologies already provide energy for heat, light, hot water, electricity, and cooling for homes, businesses, and industry. Because solar energy only accounts for one-tenth of a percent of primary energy demand, relatively small increases in market penetration can lead to very rapid growth rates in the industryâ??which is exactly what has been projected for coming years as the world moves away from carbon-based energy production. Solar Engineering of Thermal Processes, Third Edition provides the latest thinking and practices for engineering solar technologies and using them in various markets. This Third Edition of the acknowledged leading book on solar engineering features: Complete coverage of basic theory, systems design, and applications Updated material on such cutting-edge topics as photovoltaics and wind power systems New homework problems and exercises
Author : Elinor Ostrom
Publisher : Cambridge University Press
Page : 297 pages
File Size : 10,30 MB
Release : 2015-09-23
Category : Business & Economics
ISBN : 1107569788
Tackles one of the most enduring and contentious issues of positive political economy: common pool resource management.
Author : Mark W. Brunson
Publisher : DIANE Publishing
Page : 147 pages
File Size : 36,19 MB
Release : 1997-08
Category :
ISBN : 0788146750
This compendium of papers was developed in response to the assumption that implementing an ecological approach to forest management requires an understanding of socially acceptable forestry -- what it is and the implications of doing it. Perspectives from a variety of social science disciplines are presented which attempt to define social acceptability and examine the question from a public, philosophical and ethical standpoint to determine whether the focus on social acceptability is an appropriate and useful one. Charts and tables. Bibliography.
Author : National Aeronautics Administration
Publisher : CreateSpace
Page : 332 pages
File Size : 19,23 MB
Release : 2014-09-06
Category :
ISBN : 9781501081729
Addressing a field that has been dominated by astronomers, physicists, engineers, and computer scientists, the contributors to this collection raise questions that may have been overlooked by physical scientists about the ease of establishing meaningful communication with an extraterrestrial intelligence. These scholars are grappling with some of the enormous challenges that will face humanity if an information-rich signal emanating from another world is detected. By drawing on issues at the core of contemporary archaeology and anthropology, we can be much better prepared for contact with an extraterrestrial civilization, should that day ever come.
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
Page : 187 pages
File Size : 35,18 MB
Release : 2016-07-28
Category : Science
ISBN : 0309380979
As climate has warmed over recent years, a new pattern of more frequent and more intense weather events has unfolded across the globe. Climate models simulate such changes in extreme events, and some of the reasons for the changes are well understood. Warming increases the likelihood of extremely hot days and nights, favors increased atmospheric moisture that may result in more frequent heavy rainfall and snowfall, and leads to evaporation that can exacerbate droughts. Even with evidence of these broad trends, scientists cautioned in the past that individual weather events couldn't be attributed to climate change. Now, with advances in understanding the climate science behind extreme events and the science of extreme event attribution, such blanket statements may not be accurate. The relatively young science of extreme event attribution seeks to tease out the influence of human-cause climate change from other factors, such as natural sources of variability like El Niño, as contributors to individual extreme events. Event attribution can answer questions about how much climate change influenced the probability or intensity of a specific type of weather event. As event attribution capabilities improve, they could help inform choices about assessing and managing risk, and in guiding climate adaptation strategies. This report examines the current state of science of extreme weather attribution, and identifies ways to move the science forward to improve attribution capabilities.
