Entity

Time filter

Source Type


Andersen S.O.,Institute for Governance and Sustainable Development
Journal of Environmental Studies and Sciences | Year: 2015

Ozone protection was the result of professional confidence and sacrifice; brilliant interdisciplinary science and the good fortune of an ozone hole with no explanation other than manufactured fluorocarbons; and industry and government leadership inspired by the realization that life on earth was in jeopardy. In response to the 1974 warning by Dr. Mario Molina and Dr. F. Sherwood Rowland that chlorofluorocarbons (CFCs) were destroying the stratospheric ozone layer, almost 100 ozone-depleting substances (ODSs) have been phased out under the auspices of the Montreal Protocol on Substances that Deplete the Ozone Layer (Montreal Protocol). This paper describes how the United Nations, national governments, citizens, and companies came together pragmatically for the public good. It describes seminal events where individuals and organizational leaders set the stage, came to agreement, and implemented the technology that protects stratospheric ozone and climate. These individuals, who became “Ozone Champions,” often acted alone and with great courage when they were sideways and crossways to the organizations where they were employed. This paper also describes how practical lessons from the successful Montreal Protocol can guide our global society and how stakeholders can positively influence each other to achieve comprehensive atmospheric protection—including halting climate change. The final section considers how the approaches of the Montreal Protocol can dismiss skepticism and embrace technical optimism in implementing cleaner coal and carbon sequestration, even as society aggressively pursues low-carbon renewable energy, energy efficiency, and a transition to sustainable lifestyles. © 2015, AESS. Source


Montzka S.A.,National Oceanic and Atmospheric Administration | Mcfarland M.,DuPont Company | Andersen S.O.,Institute for Governance and Sustainable Development | Miller B.R.,National Oceanic and Atmospheric Administration | And 8 more authors.
Journal of Physical Chemistry A | Year: 2015

Global-scale atmospheric measurements are used to investigate the effectiveness of recent adjustments to production and consumption controls on hydrochlorofluorocarbons (HCFCs) under the Montreal Protocol on Substances that Deplete the Ozone Layer (Montreal Protocol) and to assess recent projections of large increases in hydrofluorocarbon (HFC) production and emission. The results show that aggregate global HCFC emissions did not increase appreciably during 2007-2012 and suggest that the 2007 Adjustments to the Montreal Protocol played a role in limiting HCFC emissions well in advance of the 2013 cap on global production. HCFC emissions varied between 27 and 29 kt CFC-11-equivalent (eq)/y or 0.76 and 0.79 GtCO2-eq/y during this period. Despite slower than projected increases in aggregate HCFC emissions since 2007, total emissions of HFCs used as substitutes for HCFCs and chlorofluorocarbons (CFCs) have not increased more rapidly than rates projected [Velders, G. J. M.; Fahey, D. W.; Daniel, J. S.; McFarland, M.; Andersen, S. O. The Large Contribution of Projected HFC Emissions to Future Climate Forcing. Proc. Natl. Acad. Sci. U.S.A. 2009, 106, 10949-10954] for 2007-2012. HFC global emission magnitudes related to this substitution totaled 0.51 (-0.03, +0.04) GtCO2-eq/y in 2012, a magnitude about two times larger than emissions reported to the United Nations Framework Convention on Climate Change (UNFCCC) for these HFCs. Assuming accurate reporting to the UNFCCC, the results imply that developing countries (non-Annex I Parties) not reporting to the UNFCCC now account for nearly 50% of global HFC emissions used as substitutes for ozone-depleting substances (ODSs). Global HFC emissions (as CO2-eq) from ODS substitution can be attributed approximately equally to mobile air conditioning, commercial refrigeration, and the sum of all other applications. © 2014 American Chemical Society. Source


Houfu Y.,Beijing Normal University | Xiaopu S.,Institute for Governance and Sustainable Development
Environmental Practice | Year: 2013

Serious environmental pollution incidents happen in China every year. However, only a few of them have been filed as environmental pollution criminal cases. We argue in this paper that the main reason is because the environmental administrative agencies often refuse to transfer the suspected environmental pollution criminal cases to the judicial authorities. Therefore, it's critical to better supervise the transfer of cases from the environmental administrative agencies, in order to ensure the implementation of the criminal laws and regulations, as well as to pressing criminal charges on the suspects instead of having them get away with administrative penalties. The supervision mechanisms include at least the interior supervision by other administrative agencies and the exterior supervision by the general public. An effectively functioning environmental criminal law system is very important for environmental protection and rule of law in China. © 2013 National Association of Environmental Professionals. Source


Young O.R.,University of California at Santa Barbara | Guttman D.,Johns Hopkins University | Guttman D.,Tsinghua University | Qi Y.,Tsinghua University | And 15 more authors.
Global Environmental Change | Year: 2015

Both China and the US have developed distinct governance processes to address environmental issues. The dominant processes of environmental governance in China take the form of (i) many laws but state planning is dominant and (ii) intermediate crisis scanning procedures and policy responses on an irregular or episodic basis outside the confines of the Five-Year Plans or other national plans. The parallel processes in the US involve (i) law-centered practices including the enactment of legislation, the promulgation of regulations, and the judgments of courts and (ii) federalism/multi-level governance featuring initiatives/innovations at national and sub-national levels of government and policy diffusion. These institutionalized governance processes are more deeply embedded in the political and social systems of the two countries than the range of factors commonly considered in discussions of policy instruments. Both sets of institutionalized governance processes produce successes in addressing environmental problems under some conditions and failures under others. But the determinants of success in the two systems are not the same, and there is no reason to expect the two systems to converge during the foreseeable future. The analysis of environmental problem solving in China and the US illustrates the power of the general idea of institutionalized governance processes as a basis for research on comparative politics in a wide range of settings. © 2015 Elsevier Ltd. Source


Eklund A.G.,TRC Environmental Corporation | Altshuler P.C.,University of California at Berkeley | Chow J.C.,Desert Research Institute | Chow J.C.,CAS Institute of Earth Environment | And 9 more authors.
Journal of the Air and Waste Management Association | Year: 2013

Supplemental Materials: Supplemental materials are available for this paper. Go to the publisher's online edition of the Journal of the Air & Waste Management Association. © 2013 Copyright 2013 A&WMA. Source

Discover hidden collaborations