1 / 12

Weather Modification Research

Weather Modification Research. (Item 3.10.1). 10th WMO Scientific Conference on Weather Modification & Expert Team on WMR meeting Bali, Indonesia, October 2011. About 100 scientists from 29 countries hosted by the Indonesian Agency for the Assessment and Application of Technology (BPPT).

iwade
Download Presentation

Weather Modification Research

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Weather Modification Research (Item 3.10.1)

  2. 10th WMO Scientific Conference on Weather Modification &Expert Team on WMR meetingBali, Indonesia, October 2011 • About 100 scientists from 29 countries • hosted by the Indonesian Agency for the Assessment and Application of Technology (BPPT)

  3. The conference focussed on the following topics: • WMR and cloud and precipitation processes: • Observational and laboratory studies; • Modelling studies; • Seeding material and methods of delivery; • Data analysis and statistical methods

  4. WMR and the physical and socio-economic environment: • Environmental issues, user requirements and cost-benefit studies • Inadvertent weather modification, Climate Change and Geo-engineering

  5. presentations • scientific results • operational experience in WM supported by research • winter cloud seeding: • the State of Wyoming • Australia new tools - dual polarization radars and satellite products used. • Queensland program in Australia on summertime convective clouds. • the Indian Institute of Tropical Meteorology and the Bureau of Royal Rainmaking and Agricultural Aviation in Thailand • aerosol-cloud interaction and cloud modification utilizing the latest technologies; • summer monsoon clouds.

  6. special evening session: on the status of weather modification • outstanding scientific question, • critical issues to enhance the scientific basis, • global and regional cooperation, • capacity building • funding mechanisms required

  7. a special session on geo-engineering • links between geo-engineering and weather modification. • although geo-engineering proposals aiming at changes in cloud microphysical properties of clouds has some links to weather modification techniques, the scale of suggested applications is different. • updates to the WMO statement on weather modification will include geo-engineering ideas related to cloud modification. • caution should be applied when attempting to modify elements of the weather/climate system.

  8. GEOENGINEERING: BACKGROUND AND POSSIBLE ROLES FOR WMO • Collaborative work with WCRP • Solarradiation management • Brightening marine clouds, • Introducing reflective aerosols into the stratosphere, • Making parts of the Earth’s surface more reflective.

  9. Carbon dioxide removal • Land-based methods • Ocean-based methods

  10. Role for WMO • WMO programmes/activities relevant to geoengineering • the WCRP (modeling and projections related to climate change) • the Weather Modification Research under CAS; • GAW, (research in the chemical and aerosol composition of the atmosphere)

  11. WMO to • provide scientifically sound information and advice on geoengineering. • to suggest resources channeled towards addressing the uncertainties of aerosol/cloud interactions within the radiation balance, through physical, chemical and modeling studies.

  12. This process to be initiated by a joint CAS/WCRP workshop with the following aims to: • Do a scientific review of current proposed technologies, their scientific understanding and the uncertainties involved and based on this, draft a WMO statement on the status of geoengineering; • Identify the key scientific questions that should be address through modeling and field experiments or preferably, a combination of both; • Identify a number of joint research projects and their funding mechanisms, to address the identified key scientific questions; • Investigate the need to establish a scientific body that could steer these activities in future.

More Related