The Canadian Surveyor PDF Download

Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 744

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Author: Unesco
Publisher: UNESCO
ISBN: 9789231040054
Category : Political Science
Languages : en
Pages : 698

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Book Description
Written by historians and scientists from all over the world as well as by former and active staff members, this publication gives an inside perspective on the role played by UNESCO in the history of international scienctific co-operation over the past six decades. It is divided into six sections under the headings of: setting the scene, 1945-1965; basic sciences and engineering; environmental sciences; science and society; overviews and analyses; and looking ahead. It also features a list of chronological milestones during this 60-year period.

Author: Agustin UDIAS
Publisher: Springer Science & Business Media
ISBN: 9401703493
Category : Science
Languages : en
Pages : 396

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Jesuits established a large number of astronomical, geophysical and meteorological observatories during the 17th and 18th centuries and again during the 19th and 20th centuries throughout the world. The history of these observatories has never been published in a complete form. Many early European astronomical observatories were established in Jesuit colleges. During the 17th and 18th centuries Jesuits were the first western scientists to enter into contact with China and India. It was through them that western astronomy was first introduced in these countries. They made early astronomical observations in India and China and they directed for 150 years the Imperial Observatory of Beijing. In the 19th and 20th centuries a new set of observatories were established. Besides astronomy these now included meteorology and geophysics. Jesuits established some of the earliest observatories in Africa, South America and the Far East. Jesuit observatories constitute an often forgotten chapter of the history of these sciences.

Author: Paul N. Edwards
Publisher: MIT Press
ISBN: 0262290715
Category : Technology & Engineering
Languages : en
Pages : 547

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The science behind global warming, and its history: how scientists learned to understand the atmosphere, to measure it, to trace its past, and to model its future. Global warming skeptics often fall back on the argument that the scientific case for global warming is all model predictions, nothing but simulation; they warn us that we need to wait for real data, “sound science.” In A Vast Machine Paul Edwards has news for these skeptics: without models, there are no data. Today, no collection of signals or observations—even from satellites, which can “see” the whole planet with a single instrument—becomes global in time and space without passing through a series of data models. Everything we know about the world's climate we know through models. Edwards offers an engaging and innovative history of how scientists learned to understand the atmosphere—to measure it, trace its past, and model its future.

Author: Howard Freeland
Publisher: Springer Science & Business Media
ISBN: 1461331056
Category : Science
Languages : en
Pages : 691

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Fjords are deep, glacia11y carved estuaries that are pecu1iar to certain coast1ines, and have severa1 characteristics that dist inguish them from sha110wer embayments. At higher latitudes they indent the western coast1ines of Scandinavia, North and South America, and New Zea1and. They are a1so a common feature of much of the arctic coast1ine. The papers contained in this vo1ume were presented at a workshop funded by the NATO Advanced Studies Institute in Victoria, British Co1umbia. It may seem curious to the reader that this specia1 c1ass of estuaries shou1d have attracted an international gathering of oceanographers from severa1 different discip1ines. The reas on for this interest stems from both practica1 and scientific considerations. On the one hand, fjords are a feature common to the coast1ines of severa1 countries that depend heavi1y on the oceans for communication, fisheries and other resources. The impact of man's activities on these coasts has created a demand for new know1edge of the physica1, bio10gica1 and chemica1 aspects of fjords. Sometimes man's inf1uence on the ocean is intentiona1 as, for examp1e, in the artificia1 contro1 of ice cover; often it is the more insidious bui1d-up of toxic wastes that is of concern. These prob1ems are particu1ar1y acute where the conf1icting demands of fisheries, industria1 deve10pment and re creation meet in a sing1e fjord; and indeed, this is a common occurence a10ng severa1 of the fjords in Scandinavia and Canada.

Author: Hans-Peter Plag
Publisher: Springer Science & Business Media
ISBN: 3642026877
Category : Science
Languages : en
Pages : 367

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Book Description
The Global Geodetic Observing System (GGOS) has been established by the Int- national Association of Geodesy (IAG) in order to integrate the three fundamental areas of geodesy, so as to monitor geodetic parameters and their temporal varia- ?9 tions, in a global reference frame with a target relative accuracy of 10 or b- ter. These areas, often called ‘pillars’, deal with the determination and evolution of (a) the Earth’s geometry (topography, bathymetry, ice surface, sea level), (b) the Earth’s rotation and orientation (polar motion, rotation rate, nutation, etc. ), and (c) the Earth’s gravity eld (gravity, geoid). Therefore, Earth Observation on a global scale is at the heart of GGOS’s activities, which contributes to Global Change - search through the monitoring, as well as the modeling, of dynamic Earth processes such as, for example, mass and angular momentum exchanges, mass transport and ocean circulation, and changes in sea, land and ice surfaces. To achieve such an - bitious goal, GGOS relies on an integrated network of current and future terrestrial, airborne and satellite systems and technologies. These include: various positioning, navigation, remote sensing and dedicated gravity and altimetry satellite missions; global ground networks of VLBI, SLR, DORIS, GNSS and absolute and relative gravity stations; and airborne gravity, mapping and remote sensing systems.

Author: Robert Lee Hadden
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 182

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Book Description
This bibliography on the water and geological information or Liberia was begun in 1995 as a request through the US Department or State by the Government or Liberia. It brings together selected citations from a variety of different cartographic, geographical, geological and hydrological resources and specialized library collections. Most of the citations have location information on where these items can be located and used on site, and either borrowed through inter-library loan or purchased through a commercial document delivery services.

Author: Fusa Miyake
Publisher: Programme: Aas-Iop Astronomy
ISBN: 9780750322300
Category : Science
Languages : en
Pages : 300

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Book Description
Extreme Solar Particle Storms: The hostile Sun provides a consolidated review of our current understanding of extreme solar events, or black swans, that leave our technological society vulnerable. Written by experts at the forefront of the growing field of solar storms, this book will be of interest to students and researchers, as well as those curious about the threat that our Sun poses to the modern world.

Author: John Forrester
Publisher: Cambridge University Press
ISBN: 052186190X
Category : History
Languages : en
Pages : 719

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Book Description
The authors explore the influence of Freud's thinking on twentieth-century intellectual and scientific life within Cambridge and beyond.

Author: National Science Foundation (U.S.)
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 84

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Book Description
Presents in nontechnical language the case for basic research as an activity indispensable to the nation.