Robert W. Howarth – författare
Visar alla böcker från författaren Robert W. Howarth. Handla med fri frakt och snabb leverans.
17 produkter
Hypoxia in the Northern Gulf of Mexico
Av Virginia H. Dale, Catherine L. Kling m. fl.
Inbunden, 2010
2179 kr
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Since 1985, scientists have been documenting a hypoxic zone in the Gulf of Mexico each year. The hypoxic zone, an area of low dissolved oxygen that cannot s- port marine life, generally manifests itself in the spring. Since marine species either die or ee the hypoxic zone, the spread of hypoxia …
Hypoxia in the Northern Gulf of Mexico
Av Donelson Wright, Clifford S. Snyder m. fl.
E-bok, 2010
2925 kr
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Since 1985, scientists have been documenting a hypoxic zone in the Gulf of Mexico each year. The hypoxic zone, an area of low dissolved oxygen that cannot s- port marine life, generally manifests itself in the spring. Since marine species either die or ee the hypoxic zone, the spread of hypoxia …
Methods in Ecosystem Science
Av O. E. Sala, R. B. Jackson m. fl.
Inbunden, 2000
1630 kr
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Ecology at the ecosystem level has both necessitated and benefited from new methods and technologies as well as those adapted from other disciplines. With the ascendancy of ecosystem science and management, the need has arisen for a comprehensive treatment of techniques used in this rapidly-growing …
Methods in Ecosystem Science
Av O. E. Sala, R. B. Jackson m. fl.
Häftad, 2000
1197 kr
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Ecology at the ecosystem level has both necessitated and benefited from new methods and technologies as well as those adapted from other disciplines. With the ascendancy of ecosystem science and management, the need has arisen for a comprehensive treatment of techniques used in this rapidly-growing …
Essentials of Ecology
Av Michael Begon, Robert W. Howarth m. fl.
Häftad, 2014
3,7 utav 5 stjärnor. Totalt antal röster: (3)
1808 kr
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Essentials of Ecology, 4th Edition presents introductory ecology in an accessible, state-of-the-art format designed to cultivate the novice student's understanding of and fascination with the natural world. In a concise, engaging style, this text outlines the essential principles of ecology from …
Nitrogen Cycling in the North Atlantic Ocean and its Watersheds
Report of the International SCOPE Nitrogen Project
Inbunden, 1996
1096 kr
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Human activity has dramatically altered the global nitrogen cycle in recent decades. These changes are not evenly distributed around the world; rather, they are greatest in regions of significant industrial and agricultural activity. The North Atlantic Ocean and its contributing watersheds …
Nitrogen Cycle at Regional to Global Scales
Av Elizabeth W. Boyer, Robert W. Howarth m. fl.
Inbunden, 2002
2171 kr
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This issue is the final report from the International SCOPE Project on Nitrogen Transport and Transformations: A Regional and Global Analysis. SCOPE (the Scientific Committee on Problems of the Environment, ICSU) authorized the Nitrogen Project as an 8-year effort between 1994 and 2002 because of …
Nitrogen Cycling in the Americas: Natural and Anthropogenic Influences and Controls
Av Luiz A. Martinelli, Robert W. Howarth
Inbunden, 2006
1089 kr
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The rate of creation of reactive nitrogen (NR) on the earth has dramatically increased in the last half century mainly due to the production of N-fertilizer through the Haber-Bosch process, fossil fuel combustion, and the cultivation of plants that fix N from the atmosphere. The anthropogenic …
Nitrogen Cycling in the Americas: Natural and Anthropogenic Influences and Controls
Av Robert W. Howarth, Luiz A. Martinelli
E-bok, 2007
1459 kr
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The rate of creation of reactive nitrogen (NR) on the earth has dramatically increased in the last half century mainly due to the production of N-fertilizer through the Haber-Bosch process, fossil fuel combustion, and the cultivation of plants that fix N from the atmosphere. The anthropogenic …
Methods in Ecosystem Science
Av Robert W. Howarth, Harold A. Mooney m. fl.
E-bok, 2013
1622 kr
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Ecology at the ecosystem level has both necessitated and benefited from new methods and technologies as well as those adapted from other disciplines. With the ascendancy of ecosystem science and management, the need has arisen for a comprehensive treatment of techniques used in this rapidly-growing …
Hypoxia in the Northern Gulf of Mexico
Av Virginia H. Dale, Catherine L. Kling m. fl.
Häftad, 2012
2179 kr
Lägg i varukorg
Since 1985, scientists have been documenting a hypoxic zone in the Gulf of Mexico each year. The hypoxic zone, an area of low dissolved oxygen that cannot s- port marine life, generally manifests itself in the spring. Since marine species either die or ee the hypoxic zone, the spread of hypoxia …
Ökologie
Av Michael Begon, Robert W. Howarth m. fl.
Häftad, 2016
768 kr
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Dieses Ökologie-Lehrbuch führt in leicht verständlicher Weise in die Grundlagen – von den theoretischen Fundamenten bis zu Ihren praktischen Anwendungen - ein. Durchgehend farbige Abbildungen, einfache didaktische Elemente und eine Fülle an Beispielen machen dieses Buch zu einem idealen Einstieg in …
Nitrogen Cycle at Regional to Global Scales
Av Elizabeth W. Boyer, Robert W. Howarth
Häftad, 2010
2179 kr
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This issue is the final report from the International SCOPE Project on Nitrogen Transport and Transformations: A Regional and Global Analysis. SCOPE (the Scientific Committee on Problems of the Environment, ICSU) authorized the Nitrogen Project as an 8-year effort between 1994 and 2002 because of …
Nitrogen Cycling in the Americas: Natural and Anthropogenic Influences and Controls
Av Luiz A. Martinelli, Robert W. Howarth
Häftad, 2010
1093 kr
Lägg i varukorg
The rate of creation of reactive nitrogen (NR) on the earth has dramatically increased in the last half century mainly due to the production of N-fertilizer through the Haber-Bosch process, fossil fuel combustion, and the cultivation of plants that fix N from the atmosphere. The anthropogenic …
Nitrogen Cycling in the North Atlantic Ocean and its Watersheds
Report of the International SCOPE Nitrogen Project
E-bok, 2012
1427 kr
Lägg i varukorg
Human activity has dramatically altered the global nitrogen cycle in recent decades. These changes are not evenly distributed around the world; rather, they are greatest in regions of significant industrial and agricultural activity, as the synthesis and use of inorganic fertilizers, cultivation of …
Nitrogen Cycling in the North Atlantic Ocean and its Watersheds
Report of the International SCOPE Nitrogen Project
Av Robert W. Howarth, Robert W. Howarth
Häftad, 2011
1093 kr
Lägg i varukorg
Human activity has dramatically altered the global nitrogen cycle in recent decades. These changes are not evenly distributed around the world; rather, they are greatest in regions of significant industrial and agricultural activity, as the synthesis and use of inorganic fertilizers, cultivation of …
Nitrogen Cycle at Regional to Global Scales
Av Robert W. Howarth, Elizabeth W. Boyer
E-bok, 2013
2833 kr
Lägg i varukorg
This issue is the final report from the International SCOPE Project on Nitrogen Transport and Transformations: A Regional and Global Analysis. SCOPE (the Scientific Committee on Problems of the Environment, ICSU) authorized the Nitrogen Project as an 8-year effort between 1994 and 2002 because of …
