NNH08ZDA001N, entitled "Research Opportunities in Space and Earth Sciences - 2008 (ROSES-2008)," was released on February 15, 2008 - see NASA Research Opportunities homepage at http://nspires.nasaprs.com/ and then linking through the menu listings "Solicitations" to "Open Solicitations." This NASA Research Announcement (NRA) solicits proposals for supporting basic and applied research and technology across a broad range of Earth and space science program elements relevant to one or more of the following NASA Research Programs: Earth Science, Heliophysics, Planetary Science, and Astrophysics.
A list of solicited research programs is available here: http://nspires.nasaprs.com/external/viewrepositorydocument/cmdocumentid=129173/TABLE%203.html
Some relevant solicitations include:
APPENDIX PROGRAM NOIDUE DATE PROPOSALSDUE
Land Cover/Land Use Change 5/1/2008 10/1/2008
Biodiversity 4/24/2008 6/26/2008
Ocean Biology and Biogeochemistry 4/1/2008 6/2/2008
Modeling, Analysis, and Prediction N/A 5/23/2008
Physical Oceanography 4/25/2008 6/26/2008
Ocean Salinity Science Team 8/29/2008 10/30/2008
NASA Energy and Water Cycle 6/19/2008 8/19/2008
Atmos Composition: Lab Research 4/16/2008 6/16/2008
Atmos Composition: Sfc, Balloon, and Airborne Observations
5/16/2008 7/15/2008
Hurricane Science Research 3/14/2008 5/16/2008
Advanced Concepts in Space Geodesy 4/9/2008 6/17/2008