This study introduces a new open source software framework to support bottom-up environmental systems planning under deep uncertainty with a focus on many-objective robust decision making (MORDM), called OpenMORDM.
Every satellite launch and maneuver is carefully coordinated because some orbits are strewn with the space-based equivalent of blown tires, abandoned vehicles, loose gravel and, of course, other traffic. Earth's orbit is littered with hundreds of thousands of debris objects.
When scientists predict extreme weather that never materializes, lay people tend to wonder what went wrong. This is a natural tendency that is not tied to a failure of the science, but rather to differences in the way scientists and lay people view predictions about extreme events.
Despite increasing interest and investments in climate adaptation science, the implementation of adaptation plans through institutional policies or other actions designed to reduce health vulnerabilities has been slow. Institutionalized assumptions are an important roadblock.
A new set of scenarios, referred to as Shared Socio-economic Pathways (SSPs), examines challenges to mitigation and challenges to adaptation. Developing SSPs with a "backwards" approach could help inform the development of SSPs to ensure the storylines focus on the driving forces most relevant to distinguishing between the SSPs.
If policies aimed at large reductions of carbon dioxide emissions are enacted, more carbon capture and storage will be needed. RAND researchers explored the ability of the industrial base to support the expansion of carbon storage.
Solving the problem of space debris isn't going to be easy because, like spilled petroleum products, debris can spend years lurking in an environment that is foreign to most people's daily lives, write Dave Baiocchi and William Welser.
A RAND study evaluated U.S. Department of State contributions to the Global Methane Initiative, an international partnership to promote methane recovery and reuse. The study focused on the strategic contributions and program activities and outcomes.
Executive Summary in English, with French, and German translations. The study aims to assess the environmental impact of the RFID tags themselves as well as the environmental advantages that the use of RFID can provide to product lifecycle management.
This assessment of the environmental impact of Radio Frequency ID (RFID) tags, which are increasingly embedded in a wide range of products, as well as the environmental advantages that the use of RFID can provide to product lifecycle management, aims to inform policymaking in the European Union.
This paper focuses on the Wellcome Trust's African Institutions initiative, an example of the networked research capacity-building initiatives emerging in response to the need for research capacity growth.
There are large quantities of coal mine water in Pennsylvania—much more than could be used in the coming decade for hydraulic fracturing. Researchers and operators will need to further explore quantity and quality needs to confirm whether coal mine drainage sources represent a viable, large-scale alternative to fresh water.
In case after case, the theory that best fits the data is the one that also leads inexorably to the conclusion that human influence is one of the most important forces currently changing the climate, writes Robert J. Lempert.
An examination of Info-Gap and RDM finds that the two approaches reach similar but not identical policy recommendations and that their differing attributes raise important questions about their appropriate roles in decision support applications.
This paper summarizes the additional uncertainty that is created by climate change, and reviews the tools that are available to project climate change (including downscaling techniques) and to assess and quantify the corresponding uncertainty.
The Qatar Foundation is establishing a national research institute to conduct energy, environment, and water research. This book recommends research priorities for the institute and reports on a survey of related research institutions in the region.