Nicht lieferbar
Global Climate Change and Pedogenic Carbonates
Versandkostenfrei!
Nicht lieferbar
The atmospheric concentration of natural greenhouse gases has increased steadily since the industrial revolution. Soil scientists and ecologists recognize the importance of the global carbon cycle and its role in the greenhouse effect. Global Climate Change and Pedogenic Carbonates explores the potential of world soils to act as a sink for atmospheric carbon. Understanding the extent of this potential requires a thorough knowledge of the magnitude and nature of soil carbon pools and their dynamics in different ecosystems. The soil carbon pool plays an important -and well recognized - role in t...
The atmospheric concentration of natural greenhouse gases has increased steadily since the industrial revolution. Soil scientists and ecologists recognize the importance of the global carbon cycle and its role in the greenhouse effect. Global Climate Change and Pedogenic Carbonates explores the potential of world soils to act as a sink for atmospheric carbon. Understanding the extent of this potential requires a thorough knowledge of the magnitude and nature of soil carbon pools and their dynamics in different ecosystems. The soil carbon pool plays an important -and well recognized - role in the global carbon cycle. It is not yet clear how and under what conditions this pool can be influenced by human intervention, especially the large inorganic carbon pool that occurs largely in arid regions. Global Climate Change and Pedogenic Carbonates summarizes what we know about soil inorganic carbon and develops strategies that could lead to the retention of more carbon in the soil. It covers basic concepts, analytical methods, secondary carbonates, and research and development priorities. With this book you will get a better understanding of the global carbon cycle, organic and inorganic carbon, and their roles, or what we know of them, in the greenhouse effect.
Table of Contents:
Basic Concepts. Pedogenic Carbonates and the Global Carbon Cycle. Global Carbon Sinks. Soil Inorganic Carbon and Global Change. Pedogenic Carbonate Transformations in Leaching Soil Systems: Implications for the Global C Cycle. Analytical Methods. The Use of Stable Isotopes in Studying Carbonate Dynamics in Soils. Quantification of the Incorporation of Atmospheric CO2 in Calcic Horizons. Coprecipitation of Ca and Mg from a Carbonic System Under Atmospheric Conditions. Secondary Carbonates in Soils of Different Regions. Pedogenic Carbonate Pools and Climate Change in Australia. The Relationship Between Lithogenic and Pedogenic Carbonate Fluxes in Steppe Soils, and Regularities of Their Profile Dynamics for the Last Four Millennia. Pedogenic Carbonate of Aridic Soils in China and its Significance in Carbon Sequestration in Terrestrial Systems. Secondary Calcium Carbonate in Soils of Arid and Semiarid Regions of India.
Table of Contents:
Basic Concepts. Pedogenic Carbonates and the Global Carbon Cycle. Global Carbon Sinks. Soil Inorganic Carbon and Global Change. Pedogenic Carbonate Transformations in Leaching Soil Systems: Implications for the Global C Cycle. Analytical Methods. The Use of Stable Isotopes in Studying Carbonate Dynamics in Soils. Quantification of the Incorporation of Atmospheric CO2 in Calcic Horizons. Coprecipitation of Ca and Mg from a Carbonic System Under Atmospheric Conditions. Secondary Carbonates in Soils of Different Regions. Pedogenic Carbonate Pools and Climate Change in Australia. The Relationship Between Lithogenic and Pedogenic Carbonate Fluxes in Steppe Soils, and Regularities of Their Profile Dynamics for the Last Four Millennia. Pedogenic Carbonate of Aridic Soils in China and its Significance in Carbon Sequestration in Terrestrial Systems. Secondary Calcium Carbonate in Soils of Arid and Semiarid Regions of India.