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European Union emission inventory report 1990–2010 under the UNECE Convention on Long-range Transboundary Air Pollution
EEA, 2012This document is the annual European Union emission inventory report under the United Nations Economic Commission for Europe (UNECE) Convention on Long-range Transboundary Air Pollution (LRTAP). The report and its accompanying data are provided as an official submission to the secretariat for the Executive Body of the LRTAP Convention by the European Commission on behalf of the European Union. The report is compiled by the European Environment Agency (EEA).
Down to earth: territorial approach to climate change - Green, Low-Emission and Climate-Resilient Development Strategies at the Sub-national Level, 2012 update
UNDP, 2012This guidebook provides background information on Early Childhood Development (ECD) and Disaster Risk Reduction (DRR), and sets out processes for assessing the capacity and needs at community levels to further identify future steps to improve ECD in DRR. Furthermore, it addresses the vulnerability faced by children and the efforts to mitigate underlying causes of these vulnerabilities. Beyond national and international, policy and political issues, DRR occurs within communities and at the programme level. DRR processes and activities have the potential to address the special needs of young chi ...
Energy Resources Development Series, 41. Low Carbon Green Growth Roadmap for Asia and the Pacific
UNCTAD, 2012he report explores the opportunities that a low carbon green growth path offers to the region. It articulates five tracks on which to drive the economic system change necessary to pursue low carbon green growth as a new economic development path.
In particular, the “visible structure” of the economy, comprising such physical infrastructure as transport, buildings and energy systems, together with the “invisible structure”, which encompasses market prices, governance, regulations and lifestyles, have to be re-oriented towards resource efficiency. The Roadmap provides policymakers ...
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The Little Green Data Book 2012
World Bank, 2012The Little Green Data Book is a pocket-sized ready reference on key environmental data for over 200 economies. Key indicators are organized under the headings of agriculture, forestry, biodiversity, energy, emission and pollution, and water and sanitation.
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Sustainable low-carbon city development in China
Cities contribute an estimated 70 percent of the world's energy-related greenhouse gases (GHG). Their locations, often in low-elevation coastal zones, and large populations make them particularly vulnerable to the impacts of climate change. But cities often take steps, even ahead of national governments, to reduce GHG emissions. So it is with China's cities, which are well placed to chart a low-carbon growth path to help reach China's national targets for reducing the energy and carbon intensity of its economy. China's cities will need to act on multiple fronts, in some cases scaling up elemen ...
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Agricultural GHGs in East and West Africa baseline emissions and mitigation potential
Emissions of greenhouse gases (GHGs) from agriculture are substantial. This paper looks into how can agricultural greenhouse gas emissions be reduced or sequestration enhanced while maintaining and even increasing food supply. The paper relies on a research undertaken in nine chosen African countries.
The authors reveal that croplands and grazing lands cover more than half of the East African countries’ lands and about 40% of the West African countries’ lands. In the nine African countries, the largest amount of GHG emissions is from the livestock sector, followed by emissions f ...
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Estrategia Nacional para Fortalecer los Recursos Humanos y las Habilidades para Avanzar hacia un Desarrollo Verde, con Bajas Emisiones y Resiliencia Climática
UN CC:Learn, 2012
Seasonal variability in the optical properties of Baltic aerosols
A five-year dataset of spectral aerosol optical thickness was used to analyse the seasonal variability of aerosol optical properties (the aerosol optical thickness (AOT) at wavelength λ=500 nm, AOT(500) and the Ångström exponent for the 440-870 nm spectral range, α(440, 870)) over the Baltic Sea and dependence of these optical properties on meteorological factors (wind direction, wind speed and relative humidity). The data from the Gotland station of the global radiometric network AERONET (Aerosol Robotic Network, http://aeronet.gsfc.nasa.gov) were taken to be representative of the Baltic Sea ...
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Evaluation of the accuracy of analysis tools for atmospheric new particle formation
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Korhonen H.; Sihto S.-L.; Kerminen V.-M.; et al. - Copernicus GmbH, 2011Several mathematical tools have been developed in recent years to analyze new particle formation rates and to estimate nucleation rates and mechanisms at sub-3 nm sizes from atmospheric aerosol data. Here we evaluate these analysis tools using 1239 numerical nucleation events for which the nucleation mechanism and formation rates were known exactly. The accuracy of the estimates of particle formation rate at 3 nm (J3) showed significant sensitivity to the details of the analysis, i.e. form of equations used and assumptions made about the initial size of nucleating clusters, with the fraction o ...
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Analysis of number size distributions of tropical free tropospheric aerosol particles observed at Pico Espejo (4765 m a.s.l.), Venezuela
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Schmeissner T.; Krejci R.; Ström J.; et al. - Copernicus GmbH, 2011The first long-term measurements of aerosol number and size distributions in South-American tropical free troposphere (FT) were performed from March 2007 until March 2009. The measurements took place at the high altitude Atmospheric Research Station Alexander von Humboldt. The station is located on top of the Sierra Nevada mountain ridge at 4765 m a.s.l. nearby the city of Mérida, Venezuela. Aerosol size distribution and number concentration data was obtained with a custom-built Differential Mobility Particle Sizer (DMPS) system and a Condensational Particle Counter (CPC). The analysis of the ...
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Microphysical and radiative effects of aerosols on warm clouds during the Amazon biomass burning season as observed by MODIS: impacts of water vapor and land cover
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Ten Hoeve J.E.; Remer L.A.; Jacobson M.Z. - Copernicus GmbH, 2011Aerosol, cloud, water vapor, and temperature profile data from the Moderate Resolution Imaging Spectroradiometer (MODIS) are utilized to examine the impact of aerosols on clouds during the Amazonian biomass burning season in Rondônia, Brazil. It is found that increasing background column water vapor (CWV) throughout this transition season between the Amazon dry and wet seasons likely exerts a strong effect on cloud properties. As a result, proper analysis of aerosol-cloud relationships requires that data be stratified by CWV to account better for the influence of background meteorological vari ...
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Projections of air pollutant emissions and its impacts on regional air quality in China in 2020
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Xing J.; Wang S.X.; Chatani S.; et al. - Copernicus GmbH, 2011Anthropogenic emissions of air pollutants in China influence not only local and regional environments but also the global atmospheric environment; therefore, it is important to understand how China's air pollutant emissions will change and how they will affect regional air quality in the future. Emission scenarios in 2020 were projected using forecasts of energy consumption and emission control strategies based on emissions in 2005, and on recent development plans for key industries in China. We developed four emission scenarios: REF[0] (current control legislations and implementation status), ...
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