United States Government Publications PDF Download

Author: John Howard Hickcox
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 638

View

Book Description

Author: Jerry D. Wiggert
Publisher: John Wiley & Sons
ISBN: 111867166X
Category : Science
Languages : en
Pages : 1037

View

Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 185. Indian Ocean Biogeochemical Processes and Ecological Variability provides a synthesis of current knowledge on Indian Ocean biogeochemistry and ecology and an introduction to new concepts and topical paradigm challenges. It also reports on the development of more extensive/frequent observational capacity being deployed in the Indian Ocean. This represents the first collection of syntheses that emphasize a basin-wide perspective, and the contributing authors include some of the most esteemed oceanographers and Indian Ocean experts in the world. The volume is derived from invited plenary talks that were presented at the initial Sustained Indian Ocean Biogeochemistry and Ecosystem Research (SIBER) workshop held at the National Institute of Oceanography (NIO) in Goa, India, in October 2006. The volume discusses The overlying physical processes set by monsoonal forcing and how these control biological production and variability Nutrient cycling and limitation Pelagic carbon cycling and air-sea exchange Benthic biogeochemistry and ecology The impact of climate and human activities on biogeochemistry and ecosystems. The readership for this book will consist of academic and governmental researchers interested in exploring how oceanographic, atmospheric, and hydrological processes combine to establish the environmental setting that supports and drives the pelagic system and which are especially relevant to understanding the complex biogeochemical and ecological interactions in the Indian Ocean.

Author: Soren W. Henriksen
Publisher: American Geophysical Union
ISBN: 0875900151
Category : Science
Languages : en
Pages : 293

View

Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 15. This monograph contains 34 communications presented at the Third International Symposium on the Use of Artificial Satellites for Geodesy in 1971, and 4 invited papers on subjects that complement the others and provide continuity. All contributions represent the most recent findings in the theoretical and applied fields of satellite geodesy, including new instrumentation (satellite sensors and ground equipment) of potential use in satellite geodesy. The two preceding symposiums were held at Washington, D.C., in 1962 and at Athens, Greece, in 1965. The Proceedings of the first were published by North-Holland Publishing Company, Amsterdam, in 1963, and the Proceedings of the second by the National Technical University, Athens, in 1967. The prime mover behind both was George Veis, and his continuing dedication to this subject was in large measure responsible for scheduling this third symposium.

Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 220

View

Book Description
The scientific part of the Apollo 11 mission was planned and executed with great care. The samples of lunar soil and rocks returned by the astronauts will add much detailed scientific information. The photographs and observations of the crew have already answered some questions man has asked for thousands of years. The emplaced experiments have yielded data unavailable until now. This report is preliminary and covers only the initial scientific results of the Apollo 11 mission. The publication includes a summary of scientific results and chapters about photographic summary of Apollo 11 mission, crew observations, geologic setting of the lunar samples returned by the Apollo 11 mission, Apollo 11 soil mechanics investigation, preliminary examination of lunar samples, passive seismic experiment, laser ranging retroreflector, the solar-wind composition experiment, lunar surface closeup stereoscopic photography, and the modified dust detector in the early Apollo scientific experiments package.

Author: group of authors
Publisher: Czech Institute of Academic Education z.s.
ISBN: 8090579159
Category : Business & Economics
Languages : en
Pages : 360

View

Book Description
Proceedings - International Academic Conference on Management, Economics and Marketing in Vienna 2015

Author: E.B. Bennett
Publisher: CRC Press
ISBN: 9789061914167
Category : Technology & Engineering
Languages : en
Pages : 542

View

Book Description
This work covers distribution of properties at the sea surface and horizontal surfaces, data summaries for 300-mile squares and distribution along sigma-surfaces.

Author: Krzysztof Sośnica
Publisher: Astronomical Institute, University of Bern, Switzerland
ISBN: 8393889804
Category : Science
Languages : en
Pages : 253

View

Book Description
The contribution of Satellite Laser Ranging (SLR) to the definition of the origin of the reference frame (geocenter coordinates), the global scale, and low degree coefficients of the Earth's gravity field is essential due to the remarkable orbit stability of geodetic satellites and the accuracy of laser observations at a level of a few millimeters. Considering these aspects, SLR has an exceptional potential in establishing global networks and deriving geodetic parameters of the supreme quality. SLR faces today the highest requirements of the Global Geodetic Observing System (GGOS) yielding 1 mm of long-term station coordinate and 0.1 mm/y of station velocity stability. The goal of this work is to assess the contribution of the latest models and corrections to the SLR-derived parameters, to enhance the quality and reliability of the SLR-derived products, and to propose a new approach of orbit parameterization for low orbiting geodetic satellites. The impact of orbit perturbations is studied in detail, including perturbing forces of gravitational origin (Earth's gravity field, ocean and atmosphere tides) and perturbing forces of non-gravitational origin (atmospheric drag, the Yarkovsky effect, albedo and Earth's infrared radiation pressure). A multi-satellite combined solution is obtained using SLR observations to LAGEOS-1, LAGEOS-2, Starlette, Stella, and AJISAI. The quality of the SLR-derived parameters from the combined solution is compared with external solutions. The Earth rotation parameters are compared to the IERS-08-C04 series and the GNSS-derived series, whereas the time variable Earth's gravity field coefficients are compared to the CHAMP and GRACE-derived results.

Author:
Publisher:
ISBN: 9788186539781
Category : Geomorphology
Languages : en
Pages : 567

View

Book Description
Contributed articles in Indian context felicitating Prof. Savindra Singh of University of Allahabad.

Author: J. L. Lightfoot
Publisher: OUP Oxford
ISBN: 9780199675586
Category : History
Languages : en
Pages : 0

View

Book Description
A detailed study of a geographical poem by Dionysius, a scholar-poet who flourished in Alexandria. The introductory essays discuss the poem's place in the literary context of ancient geography, focusing on its language, style, and metre, and the commentary is supported by a fresh edition and English translation.

Author: V. K. Raina
Publisher:
ISBN:
Category : Glaciers
Languages : en
Pages : 332

View

Book Description