Josefino comiso autobiography range

Books

Comiso, J. C., V. Espaldon and D. Eslava (editors), (2024) “Rediscovering Laguna de

     Bay: A Vital Natural Resource in Crisis,” UP Press, Diliman, Quezon City, RP, 554 pp.

IOCCG (2015). Ocean Colour Remote Sensing in Polar Seas. Babin, M., Arrigo, K., Bélanger, S.,

     Benoît-Gagné, M., Comiso, J., Forget, M-H., Frouin, R., Goyens, C., Hill, V., Hirawake, T.,

     Matsuoka, A., Mitchell, G., Perovich, D., Reynolds, R., Stamnes, K., Wang, M. IOCCG Report

     Series, Volume 16, International Ocean-Colour Coordinating Group, Dartmouth, Canada.

Comiso, J. C., C. Blanche, V. Espaldon, F. Lansigan and T. Sarigumba et al., (2014)

    “Changing Philippine Climate:  Challenges to Agriculture, Natural Resources and the

     Environment,”  University of the Philippines Press, Diliman, Quezon City, Philippines.

IPCC, 2014: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I

     to the Fifth

CURRICULUM VITAE:    JOSEFINO C. COMISO

Current Position and Contact Information: Senior Research Scientist Emeritus since 2017, 

Home Address: 11013 Elon Drive, Bowie, MD 20720 

  Home Phone: 301-262-1148, Cell: 240-893-3298, email: josefino_comiso@yahoo.com

RESEARCH AREA OF INTEREST: (a) Climate and Environmental Change Studies using historical satellite and in situ data; (b) role of Odden and Polynyas in ocean convection,  bottom water formation and global thermohaline circulation; (c) air-sea-ice interactions and   biological processes in coastal and polar regions; and (d) satellite algorithms and radiative  transfer modeling studies for sea ice concentration, surface temperature, precipitation,  phytoplankton concentation, and sea surface salinity.  

      Expertise: Climate Change, Polar Oceanography, Sea Ice, Physics and Satellite Remote Sensing in the Microwave, Infrared, and Visible regions.

EDUCATION: 1972   Ph

Younger Sea Ice and Scarcer Polar Bears

The fate of older sea ice in the Arctic may be key to the future of polar bears.

In late summer of 2005, sea ice covering Arctic waters shrank to the lowest extent ever measured in nearly thirty years of satellite records. This record low was quickly shattered in 2007, and nearly again in 2008; yet these lows were only the exclamation points in decades of decline, a trend that scientists say is increasingly unlikely to slow or reverse. The changes that cascade from dwindling Arctic sea ice affect polar bears, whose lives are closely tied to seasonal ice cycles. George Durner, a research zoologist said, “Polar bears evolved to take advantage of an empty niche on the surface of the sea ice, which is key to their survival.”

The 2005 record low spurred the United States Department of the Interior to ask for scientific projections of polar bear survival and population trends into the 21st century. The news was not good: if sea ice declines at the rate that scientific models predict, only one-third of the world’s polar bears will s

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