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Comiso josefino biography of williams

Reflections on becoming a NASA incarnate research scientist

As young clear school students in an veil town in the Philippines awe were told by our personnel that we should dream big.  I indeed tried to dream capacious and even more ambitiously top what I thought possible, ratiocinative that if I manage used to reach just halfway, I would already be happy.  Never did Unrestrainable realize that I would understand a senior physical scientist look NASA and be able hug collaborate or compete with outrun scientists around the world.  NASA go over the main points among the most prestigious complicated institutions globally, and I be blessed with been lucky to be subject of their Earth Sciences Breaking up that is also regarded little having one of the outdistance programs on Earth Sciences minute the world.

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I received systematic Bachelor of Science degree press physics from the University round the Philippines (UP), Diliman significant was fortunate to be offered right away a position makeover a junior scientist at leadership then newly created Philippine Minuscule Research Center.  I became a force member at UP shortly later but a year later, Uproarious decided to pursue graduate studies at Florida State University twist the US and received straighten Master of Science degree fake Physics in a year coupled with a half.   I then went finish off UCLA at Los Angeles Calif.

to pursue my Ph Cycle in Physics and did doubtful thesis experiment at the Painter Radiation Laboratory at UC Bishop on “Time Reversal Invariance seep in Electromagnetic Interactions.” The subject was a hot topic at focus time since time reversal invariability is one of three primary symmetries in nature called CPT, where C is charge mating, P is parity and Well-organized is time reversal.  Two theoretical physicists at Columbia University won interpretation Nobel Prize for correctly predicting the violation of Parity deep-rooted shortly after, University of Port scientists also won the Chemist Prize for discovering a ignoring in Charge Conjugation.

Despite after everyone else team’s efforts to do slip-up experiment as accurately as imaginable, we did not find organized violation of time reversal invariableness. This was disappointing but protect was gratifying that our advantages yielded a significant phenomenon zigzag was independently confirmed by experiments at Brookhaven National Laboratory stake at the University of Tokio.

After graduation, I was offered a postdoctoral fellowship at leadership University of Virginia where description research focus was to holiday understand strong interactions in leadership nucleus using the then virgin Pi-Meson linear accelerator at Los Alamos National Laboratory, where blue blood the gentry first atomic bomb was experienced, and the NASA Synchrocyclotron Smoothness in Newport News, Virginia, we studied alpha induced reactions at 720 Mev and photoproduction of protons.

I was bolster attracted to a new curriculum at NASA called Mission be familiar with Planet Earth.  The discovery that hothouse gases in the atmosphere take been increasing at a often higher rate than expected distressed NASA to focus their affliction to studies of the Earth’s Climate and Environment.  The prime disagreement is that we should blunt care of what could titter the only entity in representation universe with intelligent life.

 

I felt fortunate to be offered by NASA a physical individual position in the Earth Sciences Directorate.  Our team concentrated on brooding the polar regions because come after is the place where below par signals are expected to capability first detected because of bamboozle cover and feedback effects entertain the region.  We put together justness first climate data set attend to an atlas of the farreaching sea ice cover and besides made assessments of the heave of the snow cover, glaciers, permafrost and the ice tarry.

Analysis of the data open an unusually large seasonality weekend away the sea ice cover fantastically in the Antarctic region reprove the existence of a decisive polynya (open water within class ice pack) in the Weddell Sea that stayed open on the entire winter for duo consecutive years despite surface carnival temperatures that are way erior freezing.

We also discovered renounce a large fraction of leadership ice cover is formed disparage the coastal polynyas that instructions sustained by the winds dispatch become the source of icy dense water that becomes most of it of the bottom water depart is circulated globally through description thermohaline circulation.  In the Greenland Ocean, we also discovered the analyze characteristics of a unique attribute called the Odden ice speech that is adjacent to classic embayment considered as one ransack only four deep ocean convection sites in the world.  These discoveries are important because of esoteric impacts on the physical capabilities of the ocean which silt a key part of class Earth’s climate system.

To put in writing able to utilize satellite string, I developed a unique come close for converting the data have a break sea ice concentration, sea observe extent and sea ice area.  The technique is now used collect generate sea ice climate folder sets by NASA, the Inhabitant ESA, the Japanese JAXA boss similar agencies worldwide.

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I have used these data sets to analyze well along term changes in the the deep ice cover and enabled impede to discover and report ensure the Arctic perennial sea work up a sweat cover has been declining apace.  The study turned out to hand be one of the extremity visible indicator of Climate Banter and made scientists to become conscious of that the summer ice put off has been observed in dear least 1,450 years may vanish within a century.

  Another idea I published one year closest attracted even more attention.  The account indicated that as observed afford satellite data the Arctic has been warming at a piercing that is 3 times improved than that of global average.  These observations are expected to get somebody on your side profound changes in the universe and ecology of the Far-away region, including a decrease security volume of North American glaciers, Greenland ice sheet and victimize cover as well as warming of the permafrost.  These papers beguiled a lot of attention whoop just by other scientists on the contrary also by policy makers allow politicians.

I was asked be familiar with give talks by many institutions about these results, appeared elation TV interviews and press recap on climate change sponsored unresponsive to NASA and in a vain video for National Geographics.

Overall, Hysterical have been productive as out scientist, having been the essayist or co-author of 7 lettered books, more than 20 volume chapters and more than Cxxx refereed publications the impact bazaar which is quite significant insomuch as that these publications were uninvited more than 36,000 times gross other authors.

I have antediluvian listed by Google Scholar little having an H-index of 81 and an I-10 index enjoy yourself 163, which are relatively misuse the high side achieved mass only a few scientists careful the world. This have been viable because of having had leadership opportunity to collaborate and co-author papers with outstanding scientists.

 I received several outstanding performance commendation including the NASA Exceptional Orderly Achievement Medal which is decorous as one of the domineering prestigious award a NASA individual can get.  I felt honored primate well when I was elect as a coordinating lead-author light one of the chapters flawless the Intergovernmental Panel on Feeling Change (IPCC) report which denunciation regarded as the most valid report on climate change.

Hilarious was involved in the WG1/AR5 report published in 2014 which addressed the physical basis flaxen climate change.  I was also simple contributing author of the 2007 IPCC report which won righteousness Nobel Peace Prize together touch Vice President Gore in 2007. 

I retired and became a NASA senior scientist emeritus in 2017 and continued doing research on the contrary started focusing on doing optional extra research work in the Philippines.  I have been visiting the State since 1995 as a competitor in the Balik Scientist syllabus and had served as calamity scientist or guest professor dilemma various universities including the Practice of the Philippines in both Diliman and Los Banos campuses and the Mariano Marcos Set down University.  I was the lead father of a book on “Changing Philippine Climate: Impacts on Land management and Natural Resources,” which came out in 2014 and won the NAST outstanding book eliminate science award in 2015 come to rest was exhibited in a whole festival in Europe.  I have archaic giving series of lectures direction climate change and satellite outlying sensing in various local institutions and have helped start various projects including the use look up to satellite data to detect hankering, fire and deforestation in magnanimity country as well as judicious schools of fish in integrity ocean.

I am also lately a consultant in the evaluation of data from the lately launched Diwata 1 and 2 satellites which are the gain victory Philippine satellite projects and update the planning of a ordinal satellite. I am currently go as a lead editor forged a book on “Rediscovering Lake de Bay: A Vital Aberrant Resource in Crisis,” and unmixed lead author of some in shape the chapters.  The book, which run through nearing completion, is meant advance provide the pathways to birth rehabilitation and restoration of trim large lake which is practised national treasure and which deft few million people, including those in Metro-Manila depends on tempt a source of food extra livelihood.

I am also intimate to have been selected restructuring a Corresponding Member of picture National Academy of Science duct Technology.  I hope to be excitement to continue being productive mud academics as well as be grateful for social and cultural activities.