Results 261 to 270 of about 1,116 (301)
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Science, 2001
O ne of the great scientific challenges of the 21st century is to forecast the future of planet Earth. As human activities push atmospheric carbon dioxide (CO2) and methane concentrations far beyond anything seen for nearly half a million years (prompting the strongest statement yet from the Intergovernmental Panel on Climate Change that human ...
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O ne of the great scientific challenges of the 21st century is to forecast the future of planet Earth. As human activities push atmospheric carbon dioxide (CO2) and methane concentrations far beyond anything seen for nearly half a million years (prompting the strongest statement yet from the Intergovernmental Panel on Climate Change that human ...
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Earth System Analysis for Sustainability
Environment: Science and Policy for Sustainable Development, 2005Review: Earth System Analysis for Sustainability By Hans Joachim Schellnhuber, Paul J. Crutzen, Wiliam C. Clark, Martin Claussen and Herman Held (Eds.) Reviewed by Elery Hamilton-Smith Charles Sturt University, Australia Hans Joachim Schellnhuber, Paul J. Crutzen, Wiliam C.
Schellnhuber, Hans-Joachim +3 more
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A dynamic earth observation system
Parallel Computing, 2003The paper presents an overview of SARA/Digital Puglia (Synthetic Aperture Radar Atlas), a remote sensing environment that shows how grid technologies and high performance computing can be efficiently used to build dynamic earth observation systems for the management of huge quantities of data coming from space missions and for their on-demand ...
ALOISIO, Giovanni, CAFARO, Massimo
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Genealogies of Earth System thinking
Nature Reviews Earth & Environment, 2020In the first half of the 20th century, the Earth was already envisioned as a system of interacting parts intertwined with human cultural evolution. Historical sources of Earth Systems thinking can still be relevant in light of current and future trajectories, and may offer insights to inform and rethink present-day discourses and strategies.
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Behavioral Science, 1982
The planet Earth is a mixed living and nonliving system. It is the suprasystem of all supranational systems as well as the total ecological system, with all its living and nonliving components. The Earth is studied in this article in terms of a general theory of all concrete systems, with special attention to the important subset of living systems. The
James Grier Miller, Jessie L. Miller
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The planet Earth is a mixed living and nonliving system. It is the suprasystem of all supranational systems as well as the total ecological system, with all its living and nonliving components. The Earth is studied in this article in terms of a general theory of all concrete systems, with special attention to the important subset of living systems. The
James Grier Miller, Jessie L. Miller
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International Journal of General Systems, 2008
Obviously, the modern developments or evolution of science and technology are accompanied by – or unequivocally demand – an integration of all relevant disciplines.
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Obviously, the modern developments or evolution of science and technology are accompanied by – or unequivocally demand – an integration of all relevant disciplines.
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1998
Climate research today is ultimately driven by the need for a better understanding of the impacts of human activities on ecological, hydrological and socioeconomic systems. Theory and model development and testing are required in order to understand climate itself, and its impacts.
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Climate research today is ultimately driven by the need for a better understanding of the impacts of human activities on ecological, hydrological and socioeconomic systems. Theory and model development and testing are required in order to understand climate itself, and its impacts.
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2012
Earth system models are important research tools for improving understanding of the climate system and for simulating climate projections. This chapter is devoted to the basic construction principles and challenges of such models, whereas application examples are provided in companion chapters. Since they still do not incorporate the full complexity of
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Earth system models are important research tools for improving understanding of the climate system and for simulating climate projections. This chapter is devoted to the basic construction principles and challenges of such models, whereas application examples are provided in companion chapters. Since they still do not incorporate the full complexity of
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Hardware system of the Earth Simulator
Parallel Computing, 2004The Earth Simulator (ES), developed under the Japanese government's initiative "Earth Simulator project", is a highly parallel vector supercomputer system. In this paper, an overview of ES, its architectural features, hardware technology and the result of performance evaluation are described.In May 2002, the ES was acknowledged to be the most powerful ...
Shinichi Habata +3 more
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10Be and 14C in the Earth system
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1987Abstract In a very short period of time, 10Be data have significantly improved our knowledge in various fields of Earth and planetary sciences. Examples are: (a) solar modulation of isotope production, revealed in 10Be ice-core profiles; (b)geomagnetic m odulation of isotope production, revealed in 10Be ice-core (from the past 10 ka ...
Oeschger, H., Beer, J., Andrée, M.
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