Thematische Bibliographien / Atmospheric Chemistry|Environmental Sciences

Auswahl der wissenschaftlichen Literatur zum Thema „Atmospheric Chemistry|Environmental Sciences“

Autor: Grafiati
Veröffentlicht am 14. September 2021
Zuletzt aktualisiert am 1. Februar 2022

Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an

Wählen Sie eine Art der Quelle aus:

Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Atmospheric Chemistry|Environmental Sciences" bekannt.

Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.

Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.

Inhaltsverzeichnis

  1. Zeitschriftenartikel
  2. Dissertationen
  3. Bücher
  4. Buchteile

Zeitschriftenartikel zum Thema "Atmospheric Chemistry|Environmental Sciences":

1

Gordov, E. P., V. N. Lykosov und A. Z. Fazliev. „Web portal on environmental sciences "ATMOS''“. Advances in Geosciences 8 (06.06.2006): 33–38. http://dx.doi.org/10.5194/adgeo-8-33-2006.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Abstract. The developed under INTAS grant web portal ATMOS (http://atmos.iao.ru and http://atmos.scert.ru) makes available to the international research community, environmental managers, and the interested public, a bilingual information source for the domain of Atmospheric Physics and Chemistry, and the related application domain of air quality assessment and management. It offers access to integrated thematic information, experimental data, analytical tools and models, case studies, and related information and educational resources compiled, structured, and edited by the partners into a coherent and consistent thematic information resource. While offering the usual components of a thematic site such as link collections, user group registration, discussion forum, news section etc., the site is distinguished by its scientific information services and tools: on-line models and analytical tools, and data collections and case studies together with tutorial material. The portal is organized as a set of interrelated scientific sites, which addressed basic branches of Atmospheric Sciences and Climate Modeling as well as the applied domains of Air Quality Assessment and Management, Modeling, and Environmental Impact Assessment. Each scientific site is open for external access information-computational system realized by means of Internet technologies. The main basic science topics are devoted to Atmospheric Chemistry, Atmospheric Spectroscopy and Radiation, Atmospheric Aerosols, Atmospheric Dynamics and Atmospheric Models, including climate models. The portal ATMOS reflects current tendency of Environmental Sciences transformation into exact (quantitative) sciences and is quite effective example of modern Information Technologies and Environmental Sciences integration. It makes the portal both an auxiliary instrument to support interdisciplinary projects of regional environment and extensive educational resource in this important domain.
2

Yu, Reviewed by Jian Zhen. „The Atmospheric Chemist’s Companion: Numerical Data for Use in the Atmospheric Sciences“. Environmental Chemistry 10, Nr. 5 (2013): 437. http://dx.doi.org/10.1071/env10n5_br.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Jia, Hepeng. „Using science to conquer haze: an interview with Tong Zhu“. National Science Review 4, Nr. 6 (01.11.2017): 867–69. http://dx.doi.org/10.1093/nsr/nwx144.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Abstract With a doctorate degree from the University of Wuppertal in Germany (1991), Tong Zhu is a Cheung Kong Chair Professor of Environmental Sciences at Peking University (PKU). He is a leading scientist in atmospheric pollution study and has been advising the Chinese government on controlling air pollution in the event of major international activities in China, including the 2008 Beijing Olympics. He served as a co-chair of the scientific steering committee of International Global Atmospheric Chemistry (IGAC) and now is the chair of the Expert Panel of the National Natural Science Foundation of China's Major Research Program, ‘Fundamental researches on the formation and response mechanism of air pollution complex in China’. His research is focused on air pollution related chemical reactions, health effects of environmental pollution, megacity and regional air pollution control, and the air surface exchange and global biogeochemistry. To better understand the current status of the atmospheric pollution research in China and its contribution to air pollution control, the National Science Review made an exclusive interview with Prof. Zhu.
4

Derwent, R. G. „Introductory chemistry for the environmental sciences. By Roy Harrison and Stephen De Mora. Cambridge Environmental Chemistry Series 7. Cambridge University Press. Xvi + 373 Pp. Price £19.95 (Paperback). Isbn 0 521 48450 2“. Quarterly Journal of the Royal Meteorological Society 123, Nr. 538 (Januar 1997): 529. http://dx.doi.org/10.1002/qj.49712353815.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

TOHFUKU, Hidero, Kiyoshi TAKEDA, Kensuke CHIKAMORI, Katsuo MURATAR, Yasuhiro IMAKURA und Shinsuke YAMASHITA. „Special Articles: Environmental Sciences and Analytical Chemistry. Analysis of major ions in coastal atmospheric deposits collected by a simplified method.“ Bunseki kagaku 43, Nr. 11 (1994): 885–90. http://dx.doi.org/10.2116/bunsekikagaku.43.885.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Dovhyi, S. O., K. V. Terletskа und S. M. Babiіchuk. „Climate education in Junior academy of sciences of Ukraine“. Scientific Notes of Junior Academy of Sciences of Ukraine, Nr. 2(18) (2020): 3–13. http://dx.doi.org/10.51707/2618-0529-2020-18-01.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Global climate change is one of the central issue of human progress. In the long run, climate change is likely cause a significant slowdown in economic growth. Education is one of the important decision-making tools to adress further climate change. Climate education requires a multidisciplinary approach that includes as the natural sciences (physics, chemistry, geography, biology, geophysics, etc.) and the social sciences (economics, law, etc.). Climate education in the Junior academy sciences of Ukraine (as a UNESCO center of science education) includes techniques within the framework of science education, that based on projects and active teaching, discussing problems in class, questioning: inquiry-based approaches to learning, research to investigate the hypotheses, which may be carried out through experiments, investigations, observations or documentary studies that will lead to solutions with the climate change. The goal of this educational activity is to develop environmental awareness, understanding of the physical aspects of the formation of natural phenomena such as the greenhouse effect, ocean currents and atmospheric circulation, other scientific knowledge and life skills. They are necessary for young people to understand the causes, consequences and mechanisms of climate change. The possibilities of integrating elements of science education on climate issues in the extracurricular education program are described in present paper. In the paper we describe as some examples and corresponding demonstrations of physical experiments as the possibilities of remote sensing to monitor climate change and factors affecting to them.
7

Ondov, John V., Cliff M. Davidson und Paul A. Solomon. „Special Issue ofAerosol Science and Technologyfor Particulate Matter: Atmospheric Sciences, Exposure, and the Fourth Colloquium on PM and Human Health“. Aerosol Science and Technology 38, sup2 (Januar 2004): 1–2. http://dx.doi.org/10.1080/02786820490519234.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Law, Cliff S., Emilie Brévière, Gerrit de Leeuw, Véronique Garçon, Cécile Guieu, David J. Kieber, Stefan Kontradowitz et al. „Evolving research directions in Surface Ocean - Lower Atmosphere (SOLAS) science“. Environmental Chemistry 10, Nr. 1 (2013): 1. http://dx.doi.org/10.1071/en12159.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Environmental context Understanding the exchange of energy, gases and particles at the ocean–atmosphere interface is critical for the development of robust predictions of, and response to, future climate change. The international Surface Ocean–Lower Atmosphere Study (SOLAS) coordinates multi-disciplinary ocean–atmosphere research projects that quantify and characterise this exchange. This article details five new SOLAS research strategies – upwellings and associated oxygen minimum zones, sea ice, marine aerosols, atmospheric nutrient supply and ship emissions – that aim to improve knowledge in these critical areas. Abstract This review focuses on critical issues in ocean–atmosphere exchange that will be addressed by new research strategies developed by the international Surface Ocean–Lower Atmosphere Study (SOLAS) research community. Eastern boundary upwelling systems are important sites for CO2 and trace gas emission to the atmosphere, and the proposed research will examine how heterotrophic processes in the underlying oxygen-deficient waters interact with the climate system. The second regional research focus will examine the role of sea-ice biogeochemistry and its interaction with atmospheric chemistry. Marine aerosols are the focus of a research theme directed at understanding the processes that determine their abundance, chemistry and radiative properties. A further area of aerosol-related research examines atmospheric nutrient deposition in the surface ocean, and how differences in origin, atmospheric processing and composition influence surface ocean biogeochemistry. Ship emissions are an increasing source of aerosols, nutrients and toxins to the atmosphere and ocean surface, and an emerging area of research will examine their effect on ocean biogeochemistry and atmospheric chemistry. The primary role of SOLAS is to coordinate coupled multi-disciplinary research within research strategies that address these issues, to achieve robust representation of critical ocean–atmosphere exchange processes in Earth System models.
9

DERWENT, R. G. „Book review: Introductory chemistry for the environmental sciences. Roy Harrison and Stephen de Mora. Cambridge Environmental Chemistry Series 7. Cambridge University Press (Cambridge). 1996 No. of pages: xvi+373. Price: £19.95, US$29.95. ISBN 0-521-48450-2 (paperback), £55.00, US$80.00 ISBN 0-521-48172-4 (hardback)“. International Journal of Climatology 17, Nr. 8 (30.06.1997): 903–4. http://dx.doi.org/10.1002/(sici)1097-0088(19970630)17:8<903::aid-joc176>3.0.co;2-f.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Rennie, Susannah, Chris Andrews, Sarah Atkinson, Deborah Beaumont, Sue Benham, Vic Bowmaker, Jan Dick et al. „The UK Environmental Change Network datasets – integrated and co-located data for long-term environmental research (1993–2015)“. Earth System Science Data 12, Nr. 1 (14.01.2020): 87–107. http://dx.doi.org/10.5194/essd-12-87-2020.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Abstract. Long-term datasets of integrated environmental variables, co-located together, are relatively rare. The UK Environmental Change Network (ECN) was launched in 1992 and provides the UK with its only long-term integrated environmental monitoring and research network for the assessment of the causes and consequences of environmental change. Measurements, covering a wide range of physical, chemical, and biological “driver” and “response” variables are made in close proximity at ECN terrestrial sites using protocols incorporating standard quality control procedures. This paper describes the datasets (there are 19 published ECN datasets) for these co-located measurements, containing over 20 years of data (1993–2015). The data and supporting documentation are freely available from the NERC Environmental Information Data Centre under the terms of the Open Government Licence using the following DOIs. Meteorology Meteorology: https://doi.org/10.5285/fc9bcd1c-e3fc-4c5a-b569-2fe62d40f2f5 (Rennie et al., 2017a) Biogeochemistry Atmospheric nitrogen chemistry: https://doi.org/10.5285/baf51776-c2d0-4e57-9cd3-30cd6336d9cf (Rennie et al., 2017b) Precipitation chemistry: https://doi.org/10.5285/18b7c387-037d-4949-98bc-e8db5ef4264c (Rennie et al., 2017c) Soil solution chemistry: https://doi.org/10.5285/b330d395-68f2-47f1-8d59-3291dc02923b (Rennie et al., 2017d) Stream water chemistry: https://doi.org/10.5285/fd7ca5ef-460a-463c-ad2b-5ad48bb4e22e (Rennie et al., 2017e) Stream water discharge: https://doi.org/10.5285/8b58c86b-0c2a-4d48-b25a-7a0141859004 (Rennie et al., 2017f) Invertebrates Moths: https://doi.org/10.5285/a2a49f47-49b3-46da-a434-bb22e524c5d2 (Rennie et al., 2017g) Butterflies: https://doi.org/10.5285/5aeda581-b4f2-4e51-b1a6-890b6b3403a3 (Rennie et al., 2017h) Carabid beetle: https://doi.org/10.5285/8385f864-dd41-410f-b248-028f923cb281 (Rennie et al., 2017i) Spittle bugs: https://doi.org/10.5285/aff433be-0869-4393-b765-9e6faad2a12b (Rennie et al., 2018) Vegetation Baseline: https://doi.org/10.5285/a7b49ac1-24f5-406e-ac8f-3d05fb583e3b (Rennie et al., 2016a) Coarse grain: https://doi.org/10.5285/d349babc-329a-4d6e-9eca-92e630e1be3f (Rennie et al., 2016b) Woodland: https://doi.org/10.5285/94aef007-634e-42db-bc52-9aae86adbd33 (Rennie et al., 2017j) Fine grain: https://doi.org/10.5285/b98efec8-6de0-4e0c-85dc-fe4cdf01f086 (Rennie et al., 2017k) Vertebrates Frogs: https://doi.org/10.5285/4d8c7dd9-8248-46ca-b988-c1fc38e51581 (Rennie et al., 2017l) Birds (Breeding bird survey): https://doi.org/10.5285/5886c3ba-1fa5-49c0-8da8-40e69a10d2b5 (Rennie et al., 2017m) Birds (Common bird census): https://doi.org/10.5285/8582a02c-b28c-45d2-afa1-c1e85fba023d (Rennie et al., 2017n) Bats: https://doi.org/10.5285/2588ee91-6cbd-4888-86fc-81858d1bf085 (Rennie et al., 2017o) Rabbits and deer: https://doi.org/10.5285/0be0aed3-f205-4f1f-a65d-84f8cfd8d50f (Rennie et al., 2017p)
Mehr Quellen
Die Auswahlen zum Thema "Atmospheric Chemistry|Environmental Sciences" für konkrete Quellenarten können Sie auch interessieren:
Zeitschriftenartikel Dissertationen Bücher

Dissertationen zum Thema "Atmospheric Chemistry|Environmental Sciences":

1

Green, Sarah A. „Applications of fluorescence spectroscopy to environmental chemistry“. Thesis, Massachusetts Institute of Technology, 1992. http://hdl.handle.net/1721.1/13167.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Davidson, Nicholas Mark. „Atmospheric processing of aerosols“. Thesis, University of Birmingham, 2018. http://etheses.bham.ac.uk//id/eprint/8298/.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
The chemistry of aerosol particles is critical to the influence said particles have over human health, air quality and the distribution of nutrients across the world. Current models estimate that windborne dust represents the movement of thousands of teragrams of solid material of varying composition and solubility across continents and into the world’s oceans. Understanding the composition and surface reactivity of anthropogenic particles from industry, agriculture and vehicle emissions is vital to understanding their potential impact on the world, and the structure and behaviour of inhalable pharmaceuticals is a strong determinant of their efficacy. The following work examines a broad selection of natural and anthropogenic particulate samples with synchrotron-based techniques, including analysis of ship emissions collected directly from stacks for the first time. The effect of simulated atmospheric acid processing on the solubility of iron on coal fly ash is evaluated, and optical trapping is used in conjunction with analytical techniques to observe the influence of relative humidity on the properties of pharmaceutical aerosols and aqueous droplets containing fluorescent protein solutions.
3

Malamakal, Tom M. „Characterizing Emissions from Prescribed Fires and Assessing Impacts to Air Quality in the Lake Tahoe Basin Using Dispersion Modeling“. Thesis, University of Nevada, Reno, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=1540197.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:

A PM2.5 monitoring network was established around Lake Tahoe during fall 2011, which, in conjunction with measurements at prescribed burns and smoke dispersion modeling based on the Fire Emission Production Simulator and the Hybrid Single Particle Lagrangian Integrated Trajectory (FEPS-HYSPLIT) Model, served to evaluate the prescribed burning impacts on air quality. Emissions from pile and understory prescribed burns were characterized using a mobile air monitoring system. In field PM2.5 emission factors showed ranges consistent with laboratory combustion of wet and dry fuels. Measurements in the smoke plume showed progression from flaming to smoldering phase consistent with FEPS and PM2.5 emission factors generally increased with decreasing combustion efficiency. Model predicted smoke contributions are consistent with elevated ambient PM2.5 concentrations in three case studies, and high meteorological model resolution (2km × 2 km) seems to produce accurate smoke arriving times. In other cases, the model performance is difficult to evaluate due to low predicted smoke contributions relative to the typical ambient PM2.5 level. Synergistic assessment of modeling and measurement can be used to determine basin air quality impact. The findings from this study will help land management agencies better understand the implications of managing fire at the wildland-urban interface.

4

Hall, Tavenner Marie. „Evaluating changes in strontium chemistry of stream water in response to environmental stress“. Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/54408.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1995.
Includes bibliographical references (leaves 47-49).
by Tavenner Marie Hall.
M.S.
5

Raff, Jonathan Daniel. „Transport of organic pollutants and their atmospheric fates“. [Bloomington, Ind.] : Indiana University, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3292440.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Thesis (Ph. D.)--Indiana University, School of Public and Environmental Affairs, 2007.
Title from dissertation home page (viewed May 28, 2008). Source: Dissertation Abstracts International, Volume: 68-11, Section: B, page: 7189. Adviser: Ronald A. Hites.
6

Diao, Minghui. „Ice supersaturation and cirrus cloud formation from global in-situ observations“. Thesis, Princeton University, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=3597474.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:

Water vapor, clouds and aerosols are three major components in the atmosphere that largely influence the Earth's climate and weather systems. However, there is still a lack of understanding on the distribution and interaction of these components. Large uncertainties still remain in estimating the magnitude and direction of the aerosol indirect effect on cloud radiative forcing, which potentially can either double or cancel out all anthropogenic greenhouse gas effect. In particular, a small variation in water vapor mixing ratio and cloud distribution in the upper troposphere and lower stratosphere (UT/LS) can generate large impacts on the Earth's surface temperature. Yet the understanding of water vapor and clouds in the UT/LS is still limited due to difficulties in observations. To improve our understanding of these components, observations are needed from the microscale (~100 m) to the global scale. The first part of my PhD work is to provide quality-controlled, high resolution (~200 m), in situ water vapor observations using an open-path, aircraft-based laser hygrometer. The laboratory calibrations of the laser hygrometer were conducted using complementary experimental systems. The second part is to compare the NASA AIRS/AMSU-A water vapor and temperature retrievals with aircraft-based observations from the surface to the UT/LS at 87°N-67°S in order to understand the accuracy and uncertainties in remote sensing measurements. The third part of my research analyzes the spatial characteristics and formation condition of ice supersaturation (ISS), the birthplace of cirrus clouds, and shows that water vapor horizontal heterogeneities play a key role in determining the spatial distribution of ISS. The fourth part is to understand the formation and evolution of ice crystal regions (ICRs) in a quasi-Lagrangian view. Finally, to help estimate the hemispheric differences in ice nucleation, the ISS distribution and ICR evolution are compared between the two hemispheres. Overall, these analyses provided a microphysical scale yet global perspective of the formation of ISS and cirrus clouds. Ultimately, these efforts will help to improve the understanding of human activities' influences on clouds, water vapor and relative humidity in the UT/LS and provide more accurate representations of these components in future climate prediction.

7

Tamada, Mayumi. „Kinetics of free-radical reactions with monoterpenes in the aqueous phase mimicing atmospheric aerosol chemistry“. California State University, Long Beach, 2013.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Gallo, Lino J. „Atmospheric input of polycyclic aromatic hydrocarbons to the sea surface microlayer“. W&M ScholarWorks, 1990. https://scholarworks.wm.edu/etd/1539616655.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Atmospheric input of polycyclic aromatic hydrocarbons (PAH) to water was studied and the effects of sea surface microlayer (SSM) determined. The York River system and the Perrin River areas were monitored with a drum skimmer and a high volume air sampler. Experiments were conducted in the laboratory under controlled conditions. The SSM extracted vapor phase PAH of low molecular weight from the air, and there, aromatic compounds went from dissolved into particulate phase very rapidly. Water covered with a natural SSM received much less atmospheric input of PAH than water without SSM in a given period of time. Henry's law constant did not apply when SSM was present. The high uptake capacity of this type of film makes it impossible to approach equilibrium conditions in the marine atmospheric environment.
9

Orndorff, William. „Development of an Atmospheric Fluidized Bed Combustor (AFBC)“. TopSCHOLAR®, 1997. http://digitalcommons.wku.edu/theses/349.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
The relatively recent interest in the U.S. in the development of atmospheric fluidized bed combustion (AFBC) has been preceded by two main factors. First of these is the ever present problem of acid rain and growing public support for cleaner burning fossil fuels. Second is the increasing demand on public landfills and subsequent need for burning of municipal solid waste. From these factors and their corresponding influences, Western Kentucky University has the impetus and has received the financial assistance necessary to build and develop a laboratory scale AFBC system. A brief history of the events leading to this development, as well as selected results from the last 12 months of this project are discussed.
10

Liljegren, Jennifer A. „Experimental and theoretical studies of the kinetics of the hydroxyl radical (OH)-initiated oxidation of volatile organic compounds“. Thesis, Indiana University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3602969.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:

This research investigates the kinetics of the hydroxyl radical (OH)-initiated oxidation of several volatile organic compounds (VOCs) including ethanol, 3-methylfuran, and methyl ethyl ketone (2-butanone). Oxidation by OH is the dominant loss process for many biogenic and anthropogenic VOCs, making ambient concentrations of OH and the rate constants of OH + VOC reactions useful for determining the lifetime of various VOCs in the atmosphere. The rate constants of OH + VOC reactions are important for improving the accuracy of input parameters used in urban and regional air quality models which can be used to inform the development of air quality control strategies. The absolute rate constants for the reaction of OH with ethanol, 3- methylfuran, and methyl ethyl ketone (2-butanone) and, in some cases, their deuterated isotopomers have been measured as a function of pressure and temperature using discharge-flow techniques coupled with laser-induced fluorescence detection of OH. Theoretical studies of the potential energy surface for the various pathways in the OH + ethanol and OH + methyl ethyl ketone (2-butanone) reactions indicate a mechanism involving hydrogen-abstraction through a hydrogen-bonded pre-reactive complex. The experimental measurements of the rate constants and the kinetic isotope effect have been used in conjunction with the results of the theoretical studies to improve our understanding of the kinetics of these reactions.

Mehr Quellen

Bücher zum Thema "Atmospheric Chemistry|Environmental Sciences":

1

Study Week on: Chemical Events in the Atmosphere and Their Impact on the Environment (1983 Pontifical Academy of Sciences). Chemical events in the atmosphere and their impact on the environment: Proceedings of a study week at the Pontifical Academy of Sciences, November 7-11, 1983. Amsterdam: Elsevier, 1986.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Warneck, Peter. The Atmospheric Chemist’s Companion: Numerical Data for Use in the Atmospheric Sciences. Dordrecht: Springer Netherlands, 2012.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Fogg, P. G. T. Chemicals in the atmosphere. Chichester: Wiley, 1999.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

NATO Advanced Research Workshop on Global Atmospheric Change and its Impact on Regional Air Quality (2001 Irkutsk, Russia). Global atmospheric change and its impact on regional air quality. Dordrecht: Kluwer Academic Publishers, 2002.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

Platt, Ulrich. Differential optical absorption spectroscopy: Principles and applications. Berlin: Springer, 2008.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Bobylev, Leonid P. Arctic environment variability in the context of global change. Berlin: Springer, 2003.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Decker, Heinz. Oxygen and the Evolution of Life. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2011.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Asrar, Ghassem. EOS: Science strategy for the Earth Observing System. New York: American Institute of Physics, 1994.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Jacobson, Mark Z. Fundamentals of atmospheric modeling. Cambridge, UK: Cambridge University Press, 1999.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Jacobson, Mark Z. Fundamentals of atmospheric modeling. 2. Aufl. Cambridge, UK: Cambridge University Press, 2005.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Mehr Quellen

Buchteile zum Thema "Atmospheric Chemistry|Environmental Sciences":

1

Staehelin, Johannes, und Werner A. Stahel. „Statistical Modelling to Answer Key Questions in Atmospheric Chemistry: Three Case Studies“. In Statistics in Genetics and in the Environmental Sciences, 89–103. Basel: Birkhäuser Basel, 2001. http://dx.doi.org/10.1007/978-3-0348-8326-9_7.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Pryor, S. C., P. Crippa und R. C. Sullivan. „Atmospheric Chemistry“. In Reference Module in Earth Systems and Environmental Sciences. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-409548-9.09177-6.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

„ENVIRONMENTAL CHEMISTRY OF THE ATMOSPHERE“. In Environmental Science and Technology, 229–66. CRC Press, 2006. http://dx.doi.org/10.1201/9781420003215-11.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

„From Catastrophe to Recovery: Stories of Fishery Management Success“. In From Catastrophe to Recovery: Stories of Fishery Management Success, herausgegeben von Clifford Kraft. American Fisheries Society, 2019. http://dx.doi.org/10.47886/9781934874554.ch12.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
<i>Abstract</i>.—Recovery of Brook Trout <i>Salvelinus fontinalis</i> in an Adirondack (New York, USA) lake that was subject to anthropogenic acidification provides a remarkable example of fishery improvement in response to environmental regulation. Studies initiated in the 1950s following a steady decline in Brook Trout populations helped document this recovery. Unsuccessful efforts to maintain a fishery in Honnedaga Lake with hatchery-reared fish in the 1950s forced managers to look beyond stocking, the primary approach employed until that time. As a result, fishery scientists collaborated in the 1960s and 1970s with researchers from other disciplines, providing a broad understanding of atmospheric inputs, watershed processes, and chemical interactions influencing lakes and streams. Extensive studies in the 1980s confirmed the connection between Brook Trout mortality and airborne emissions of strong acid nitrogen and sulfur compounds that released toxic inorganic aluminum from increasingly acidic soils. Political debates in that decade focused on federal regulatory efforts to reduce these emissions, which culminated in passage of the Clean Air Act Amendments of 1990. Within the next decade, Brook Trout that took refuge within a few well-buffered, groundwater-fed tributaries began to recolonize Honnedaga Lake as conditions improved in the main lake due to reduced atmospheric deposition of sulfur dioxide and nitrogen oxides. Since then, management of Honnedaga Lake in the 21st century relied upon natural reproduction by wild Brook Trout. Ultimately, social and political decisions made far away from the Adirondack Mountain region developed regulations that fostered recovery of the Honnedaga Lake fishery by restoring necessary water-chemistry conditions. The recovery of Honnedaga Lake highlights three lessons. First, environment and habitat conditions must be suitable before fishery management actions can be effective. This criterion requires a broad understanding of environmental conditions that sustain fisheries, incorporating insights from atmospheric sciences, geology, and limnology. Second, natural reproduction of Brook Trout in Honnedaga Lake successfully increased population abundance without the additional intervention of stocking hatchery-reared fish. Finally, successful management of Honnedaga Lake required political support and regulatory action from beyond the Adirondack region, as well as media attention.
5

Garner, Nicole, Maria de Lourdes Lischke, Antje Siol und Ingo Eilks. „Learning About Sustainability in a Non-Formal Laboratory Context for Secondary Level Students“. In K-12 STEM Education, 663–81. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3832-5.ch033.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
This chapter discusses a project of curriculum development for the non-formal educational sector. The project aims at student learning about sustainability issues in a chemistry-related context. For this purpose, non-formal laboratory-based learning environments are developed. The learning environments center round half- or one-day visits of secondary school students in a university laboratory and are networked with the formal school syllabus in chemistry and science education respectively. All modules integrate the non-formal laboratory event about issues of sustainability with teaching materials for preparation and assessment tasks in school to fulfill part of the school curriculum in chemistry or science teaching. This chapter discusses the project of developing respective modules, the structure thereof, and initial findings from their application. The discussion is illustrated by a module on environmental problems connected to the chemistry of the atmosphere, namely climate change, the hole in the ozone layer, and the phenomenon of summer smog.
6

Garner, Nicole, Maria de Lourdes Lischke, Antje Siol und Ingo Eilks. „Learning about Sustainability in a Non-Formal Laboratory Context for Secondary Level Students“. In Practice, Progress, and Proficiency in Sustainability, 229–44. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-5856-1.ch012.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
This chapter discusses a project of curriculum development for the non-formal educational sector. The project aims at student learning about sustainability issues in a chemistry-related context. For this purpose, non-formal laboratory-based learning environments are developed. The learning environments center round half- or one-day visits of secondary school students in a university laboratory and are networked with the formal school syllabus in chemistry and science education respectively. All modules integrate the non-formal laboratory event about issues of sustainability with teaching materials for preparation and assessment tasks in school to fulfill part of the school curriculum in chemistry or science teaching. This chapter discusses the project of developing respective modules, the structure thereof, and initial findings from their application. The discussion is illustrated by a module on environmental problems connected to the chemistry of the atmosphere, namely climate change, the hole in the ozone layer, and the phenomenon of summer smog.
7

Dryzek, John S., Richard B. Norgaard und David Schlosberg. „Constructing Science and Dealing with Denial“. In Climate-Challenged Society. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199660100.003.0006.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Climate science has a long history. The Swede Svante Arrhenius in 1896 recognized that the burning of fossil fuels could add CO2 to the atmosphere in sufficient quantities to warm the Earth, though he thought it would take millennia for that to become apparent. Arrhenius himself thought this would be beneficial to agriculture, anticipating some contemporary emphatic climate change deniers for whom CO2 is nothing more or less than “plant food.” The twentieth century saw anthropogenic (i.e. caused by humans) climate change gradually progress from a scientific curiosity likely to arise only in a very distant future to something more pressing (see Weart, 2008 for a history). Charles Keeling began monitoring atmospheric CO2 on Mount Mauna Loa in the middle of the Pacific Ocean in 1958, providing strong evidence that CO2 levels were rising. In 1965 the Science Advisory Committee to the US president raised the specter of changes in the climate appearing by 2000. Climate science gradually grew in extent and prominence, aided by advances in satellite monitoring and computing power. One watershed moment occurred in 1988, on a hot day in Washington DC, when James Hansen of NASA testified to the Energy and Natural Resources Committee of the US Senate that global warming had arrived. The same year British Prime Minister Margaret Thatcher (who had a degree in chemistry) announced in a speech to the scientists of the Royal Society that she was convinced of the need to act—embracing environmental concern she had until then derided. Since the 1980s climate research has exploded, exploring ever more facets of the issue. The role of the IPCC, established by the United Nations in 1988, has become crucial. The Panel does not actually conduct or sponsor research itself, but rather summarizes the weight of scientific opinion in periodic assessment reports aimed at policy makers, especially those participating in the negotiations of the UNFCCC. With literally thousands of scientists from diverse disciplines participating in the assessment, it has a significant impact on how scientists connect their subsequent research to discoveries by others and learn how to communicate with each other, building an ever greater capacity to both assess and synthesize climate science into a more cohesive whole (Edwards, 2010).
8

Turley, Carol, und Kelvin Boot. „The Ocean Acidification Challenges Facing Science and Society“. In Ocean Acidification. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199591091.003.0018.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Human development, inspiration, invention, and aspiration have resulted in a rapidly growing population, with each generation aspiring to greater wealth and well-being, so having greater needs than the previous generation. Amongst the resulting negative impacts are over-exploitation of planetary resources and the build-up of gases in the atmosphere and oceans to the extent that they are changing earth’s climate and ocean chemistry (IPCC 2007). However, the history of humanity’s relationship to the environment has shown that, if threatened, society can respond rapidly to environmental risks, introducing better practices, controls, regulations, and even global protocols, for example the reduction of city smog, the move from leaded to unleaded petrol, and reduction of chlorofluorocarbon (CFC) production to reduce loss of the ozone layer. Nearly all of these changes have led to direct and obvious positive gain to human health and well-being which has been a driving force in the production, agreement and implementation of the policies and laws that have brought them about. The spatial scale or ‘ecological footprint’ of these risks has increased with time, such that international agreements and protocols, like the Montreal Protocol for CFCs, have been increasingly necessary for reducing them. Along with the globalization of agriculture, business, industry, and financial markets and the expansion of the human population goes the globalization of risk to the environment. Climate change and ocean acidification are global issues with solutions that are only possible through global agreements and action. Substantial proportions of nations’ gross domestic product (GDP) were used to secure the banks and major industries in the economic crises that have swept the world in the last few years, far greater than the 1 to 2% per annum estimated to be required to mitigate climate change (Stern 2006). However, the response to the economic crisis does show that global society can react rapidly when it believes it is necessary. The question is, when do society and governments deem it necessary to act, and to act together? One issue may be time, the perceived immediacy of the crisis.
9

Allchin, Douglas. „Ahead of the Curve“. In Sacred Bovines. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190490362.003.0006.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Annotation:
Graphs function plainly to summarize data. They hardly seem momentous. They are not like a famous discovery, whose significance is often marked by an eponymous name: Mendel’s laws, the Watson and Crick model of DNA, Darwinian theory. Who would name a mere graph? They seem mundane fragments of science, hardly worth celebrating. A notable exception, however, is the Keeling Curve (Figure 2.1). This simple graph depicts the steady rise in the concentration of carbon dioxide (CO2) in the Earth’s atmosphere over the last half century. It helps document how humans have transformed the atmosphere and, with it, the Earth’s temperature. The Keeling Curve is a linchpin in the evidence that humans have changed the planet’s climate. The Keeling Curve starts in 1958 and continues uninterrupted for over five decades. The scale of the data is extraordinary, an ideal rarely achieved in science. The hard data from real-time measurements show the steady accumulation of CO2 from burning fossil fuels. The results, presented in a simple yet striking visual format, serve to warn an energy-hungry culture of its environmental hubris. Although just a graph, it is monumental in scope and significance. The Keeling Curve, viewed in retrospect, raises an interesting question about how science works. How do such important long-term data sets emerge? Often we assume that scientific investigations find just what they intend to find. That is an implicit lesson of the tidy scientific method, as widely presented (see essay 5). But should we trust this sacred bovine? Could anyone have predicted this curve or its importance in advance? How did these important data originate? What happened before the graph was fully created? What happened, literally, ahead of the Curve? The Keeling Curve is named after its creator, Charles David Keeling. In the 1950s, as a handsome young man frequently enjoying the great outdoors (Figure 2.2), he hardly fit the stereotypical image of a scientist clad in a white coat, isolated in a lab. Indeed, with a fresh degree in chemistry, he turned down many job opportunities because he wanted to be closer to nature on the West Coast.

Zur Bibliographie