Composition, chemistry and

As we shall see, the interrelationships between atmospheric composition, chemistry, and climate are very complex. For example, as discussed in more detail herein, it is clear that C02 emissions, primarily from fossil fuel combustion, have increased dramatically over the past century, leading to substantial increases in its atmospheric concentrations. The concentrations of a number of other greenhouse gases have been increasing as well (Ramanathan et al., 1985). In the simplest approach, these increases are expected to lead to a significant increase in the surface temperature, and indeed, there is general agreement that an increase of about 0.3-0.6°C over the past century has occurred (IPCC, 1996). 

Maple Syrup—Production, Composition, Chemistry, and Sensory Characteristics... 

Crutzen PJ (1995) Ozone in the Troposphere, chapter in Singh HB (ed) Composition, Chemistry, and Climate of the Atmosphere. Van Nostrand Reinhold, New York... 

Presolar grains are found in small quantities (with concentrations of ppb to several 100 ppm, see Table 2.1) in all types of primitive Solar System materials (Lodders Amari 2005 Zinner 2007). This includes primitive meteorites (the chondrites), IDPs, some of which might originate from comets, Antarctic micrometeorites (AMMs), and samples from comet Wild 2 collected by NASA s Stardust mission. Presolar grains are nanometer to micrometer in size. The isotopic compositions, chemistry, and mineralogy of individual grains with sizes >100 nm can be studied in the laboratory. Important analysis techniques are secondary ion mass spectrometry (SIMS) and resonance ionization mass spectrometry (RIMS)... 

Singh, H. B., Ed. Composition, Chemistry and Climate of the Atmosphere Wiley New York, 1995. 

Shen T-L, Wooldridge PJ, Molina MJ (1995) Stratospheric pollution and ozone depletion. In Composition, Chemistry and Climate of the Atmosphere. HB Singh (ed) p 394-442. New York Van Norstrand... 

Shen, T.-L., Wooldridge, P. J., and Molina, M. J. (1995) Stratospheric pollution and ozone depletion, in Composition, Chemistry, and Climate of the Atmo.sphere, edited by H. B. Singh. Van Nostrand Reinhoid, New York, pp. 394-442. 

Web of Science and around 1000 zeolite related patents per year can be found under the same Topic search in the Derwent Innovation Index . The number of new Zeolite Framework Type Codes (FTCs, see below) also grows fast, with an average of over 7 FTCs per year for the last 12 years. This chapter tries to cover a vast portion of zeolite science at an intermediate level, with a focus on and more in-depth coverage of zeolite synthesis. The chapter is organised in, perhaps, a less usual way, since the general sections on structural and compositional chemistry and applications go before the more specific sections on synthesis. We think the early sections will show that the vast richness of current zeolite science and applications heavily rehes on an enormous synthetic effort that we will try to summarise and rationalise in the later sections. 

Khalil, M. A. K. and R. A. Rasmussen (1995) The changing composition of the earth s atmosphere. In Composition, chemistry, and climate of the atmosphere (Ed. H. B. Singh), Van Nostrand Reinhold, New York, pp. 50-87 Khalil, M. A. K. (1999) Preface Atmospheric carbon monoxide. Chemosphere Global... 

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