Friday, December 24, 2010

Skinny dippers beware: Clever Fish Population hides in the pond

Skinny dippers beware: Pond has curious Fish

In the summer of 1967, as a young geologist, I camped in Muthalamada, S.India, in a large house given to us on gratis, along with buddy Kannan Nair (who later joined Oil Company). We used to go for an extended and relaxing bath later in the evening in a pond right in the middle of a large patch of paddy field. Thanks to the tour of duty.

We chose the bath time as later hours of the day for multiple reasons, one we will be practically alone in the pond where I enjoyed skinny dip and two the local folks of men, women and children would have done with their turn of bath after a long day of work or rest. In other words it is an air of peace, calm and quietude. Sky light was aplenty. There is yet another more valid reason to do so because our dinner will not be ready before 8 pm.

Rightly or wrongly we never took a flash light and only light were the skylight. Especially the low relief terrain of Muthalamada had a wide and expansive horizon all around. My buddy Nair and I were totally unconcerned about how we bathed in the veil of low or dim light of the dusk. On the first day itself before the first skinny dip, Nair warned me of the fish attempting to peck on the manly icon. I guessed that this man apparently had such encounters earlier while bathing in river water.

I was, at that age, very curious and ready to experiment with anything in life, if there was no threat to my life. We swam across the small pond in the chill waters saw fish and even water snakes either blocking our way in the water or avoiding us. Nair wanted me to avoid the water snake as one has to take rest for 24hr, and skip meals if bitten by the water snake.

I stopped the swim came out of water to get copiously lather my body, both reachable and hard to reach spots, with a white cake of “Lux” soap. While I was bend down and doing the lathering, Nair jumped out of water nearly screaming, which put me in a fix. On enquiry he said he was pecked by fish on the top of his nearly frozen icon which threw him into jitters. And he also announced that he is finished with the bath and would wait for me on the shore.

I had a big laugh by the fish story because; I too had gone through it earlier on some occasions while bathing in the local pond in my hometown. Most of the time I took it sportively as it was quite harmless. Yet I agreed to finish the bath quickly and sort of flooded all over my body with water by doing squats in waist deep water – sort of jigging. The first dozens did not attract any rogue fish to my icon though. Soon they started attacking the head of icon which to tell you the truth I enjoyed. I am not sure whether I polluted the waters or served a desert for the fish.

On our way back to our camp-home I told Nair that enjoyed the pecks which led to a plateau. To my luck the pond did not have any large fish. It always kept me wondering how the women folk in spite of the bright anatomy escaped fish pecks in this pond or ponds elsewhere.

I am not sure if you ever had a fish attack.

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Tuesday, December 21, 2010

Thrivikramji in Wichita State University & in Belize

Thrivikramji in Belize (Former British Honduras)

An award of a Fulbright PD fellowship in Aug. 1989, took me to the Geology Department in the Wichita State University (WSU). My immediate host was Bill Full – a Bob Erlich Student from South Carolina State University, who was perhaps the brightest among the third line of mathematical geologists. In fact it was my request to Bob Erlich to permit me to enjoy the PD award in CSU with him, made the door open for me to WSU and with Bill Full. Wichita is in the southern edge or border of Kansas state known for tornados and blizzards. To my own surprise when I landed in Wichita and in the department I realized that my own MS thesis advisor Prof Dan Merriam also was in the faculty at WSU. Interestingly I never saw Dan and Bill even exchanging salutations to each other. Some behavior I thought was only India specific. Yet, the bottom line is that Dan was very much instrumental in university’s hiring Bill as Assistant Professor. Duane Eppler, a contemporary at Syracuse with me, was also a good friend of Bill. Both were groomed into two dimensional shape analyses by Enrlich in the SCSU.

AT WSU, I had a golden opportunity to learn and practice the art of edge digitizing of the grain images under a microscope, so that the data set could be used as input in a unmixing algorithm based software to discriminate the environment and sources (?) of sand samples based on the particle shape. I had a very nurturing stay in WSU and in the town of Wichita. Wichita sits over a landscape reflecting the basement folds or plains type folding special to Kansan Geology. The Friday evening sessions in the Petroleum Club across the street from the main gate of the university –rather the gate closer to the Geology & Geography building, truly gave an occasion to unwind, rewind and relax over a pitcher of Beer or two. Surprisingly, my friend Bill was a teetotaler, yet he gave a good company for me over his favorite club soda.

My hostel, arranged by Bill, was in another edge of the campus and closer to the Boeing Lab., and had a roofed swimming pool attached to it. I had routinely my lunch at the cafeteria while the other two meals I had in my apartment. Oatbran cereal with skim milk and handful of raisins, juice and milk was sumptuous and indeed mouth watering even these days. When I came back home to Trivandrum, India and checked my cholesterol it was surprisingly only 163 m/dl. See the way the bran cereal enabled that low number.

One Friday, Dan drove me to Univ. of Kansas and especially to Kansas Geological Survey to see face to face John Clement Davis the director of the survey then. We started driving at about 6 am in the morning and before hitting the highway had a breakfast at a truck stop. The breakfasts in the truck stops are only one of the coziest things you may enjoy. But for the fellow truckers, the menu is quite long and attractive. We got to the U of K campus around 9 am. And Dan and me walked straight into John’s office. After the preliminaries, I wanted to go about the multi storey complex that housed the KGS. The office once used by Dr Raymond Moore (remember the Moore of Moore, Lalicker and Fisher-Paleontology text), even that day and now should be standing out there as a living memorial for that great paleontologist. I saw the museum, library and a series of laboratories housed in the complex. In fact the Dept of Geology & Petroleum Geology of the U of K shares the expertise from the Kansas Geol Survey too - A nicest arrangement beneficial to newer generations of Geoscience students.

During fall break, on invitation I joined the team led by Bill to Belize for geological foot work, in central America. Belize formerly known as British Honduras, is a wonderful patch of tropical land (a British colony and a destination for deported convicts from India), with quite a bit of Indian community mainly from north India. The waves of both Pacific and Atlantic Ocean lashed the beaches- more so by the Atlantic. The warm and calm sea on either side attracted hordes of Canadian and American Tourists every summer. The tourist dollar was the primary revenue for the state and provided several thousand mandays of work for the natives- generally colored people.

The warm, clear and calm waters also offered an idyllic setting for the luxurious growth of coral reefs as barrier reefs and patch reefs protecting the back shore from the occasional fury of the rogue seawaves. Our cruises in the tidal creeks crisscrossing the vast stretches of mangroves bordering the wetlands and provided a closer view of the exotic plants and animals and fish life in the waters of the wetland. The giant Food companies of US has their Banana plantations (may be others too) here in Belize. For the first time in my life I saw the high degree of care given to the banana gardens and banana bunches by the profit oriented farming company. All operations A-Z are scientific and hence they could repeatedly get bumper harvests and perhaps bumper profits.

The villages along the backshore had houses (most of the time entirely built of timber) standing on the stilts to allow a storm surge to pass by and under without damaging the property and possessions of the home dwellers. A technology to emulate but we in Kerala never do so. We, Indians, are rather technology unsavy.

The weeklong stay in Belize took us from the south to north. The landscape was dotted with very large sinkholes, as the bed rock here happened to be limestone. The solution activity by the carbonated rain water spanning over millions of years have created very large sinkholes. But this did not deter the tropical forest trees to re-establish in and along the edges of such spectacular sinkholes.

In fact, we had hired two Samurai jeeps to cover the area we wanted to cover. The food was exceptionally fantastic- loaded with sea food and Hotels reasonably priced and neat and clean. Shops and shopping malls were not that impressive. The locally sourced “dead” coral stone from the depths of the ocean is carved and shaped into beads to make ornaments of dark green colour. I did buy a garland and ear drops for my wife any way. The price was so cheap that it tempted any American visitor to fall over it.

We on returning from Belize, landed in Huston International Airport. I had a hell of a time in the immigration as the officer denied my entry to USA, as my visa had originally stamped for a one time entry. However, I had a visa stamped later in Belize for a second entry. This did not correctly register with the man. Other members of the team walked away, after Bill giving me his credit card to use just in case I had to sleep in the airport hotel, to the gate to catch a flight to Wichita. Luckily for me yet another immigration official went over to a telephone contacted the desk in Department of state (it was a sunday though), Washington DC for a brief talk, and then he walked toward me with a broad smile to shake my hand. He led me through the door to USA and I ran to the gate 10 (roughly one hundred meters) to catch the flight with the rest of the crew from WSU.

My stay in Wichita lasted till the 3rd week of Dec. 1989 so that I will have a taste of nearly less snowy but high blizzard prone winter in Wichita. However, you should know that on a bad blizzard day, you better stay indoors and not try going out unless you had at least four layers of warm clothing to beat the cold and spiked by the windchill factor. The day I left Wichita was so cold that the jet engines of the twin engine Boeing aircraft refused to turn over. The engine was dead frozen in the cold. But the air port has truck mounted hotair blowers to warm the cowling and the engine. This little giant helped to start the plane and we a team of just nine passengers took off to Kansas city – the hub.

I landed in JFK domestic terminal enroute to Connecticut to spend time with them during Christmas of 1989. It is the Dr Jose family and Dr. Roy Chacko’s brother in law- a MRI specialist working for the local VA Hospital system – perhaps the only system totally federally funded and run. I had a comfortable stay with the Joes. Joes mom was staying with them and she made puttu for me. I joined the celebrations in the local church and home. They lived in a million dollar home set in a two acre wooded lot. On the 29th of Dec 1989, they saw me off at the JFK. I came back home fully realizing that the infrastructure was not available in the University of Kerala to continue to practice or preach what received a specialized training in. But the exposure to new technology was a great newer input into the armory of my knowledge. I rejoined the Dept. of Geology on the Jan 1, 1990.

thrivikramji@gmail.com

Kerala Construction Sand-reservoir sourcing flops

Reservoir sand extraction flops

Gladdening news that Thomas Issac informed the house of Kerala Assembly in the Q&A session today was the dismal performance of the mission launched to win sand from the reservoirs of Kerala to supplement the need by the EMS housing scheme to start with. In fact, a geologist like me, knew better that this mission of the Issac-Rajendran duo will fail ultimately. Either these chiefs were incorrectly briefed by the concerned directorates, or they made an attempt to overestimate the human decidedness over the basic tenets of science.

Well it is high time that we as a society pay little more heed to the science rather than to emotion or blind enthusiasm. The administrators are only a slice of the society at large and hence the scientifically unsound decisions mirror the IQ of the society. I am sure that the entire society need not be blamed; instead the sycophants are to be put under limelight.

The rock weathering is the process that generates sand and the rock in general has less than 27 percentage points of quartz which goes into making of the sand. An to convert a meter thick layer of rock in our tropical climate takes a pretty long time of close to a million years.

Another “blunder” is in the anvil. It was announced in the house today – decision to recover sand from the Akulam-Veli kayal in the NWern suburb of Trivandrum. The suction dredging or whatever type of dredging to win sand will be futile to the ecosystem of the Kayal and the sand will be substandard as it will be laced with sea-salt, and perhaps with a modal size of 0.5 mm or less and will not be a graded sand desired by the construction industry.

Hence let us stand warned: Laws of nature are inviolable, but they may be modulated. Respect Gaia.

thrivikramji@gmail.com