A 16-year survey on the arctic Norwegian island of Svalbard found the reindeer（驯鹿）there have declined in weight by an alarming 12 percent. The reduction in average body-mass is being blamed on global warming.

    In research presented lately at a meeting of the British Ecological Society in Liverpool, scientists will explain how rising temperatures are making female reindeer difficult to obtain nutrients during important periods of being pregnant.

    Snow in Svalbard typically covers the ground for eight months of the year, which, combined with low temperatures, limits grass growth to June and July. But as summer temperatures have increased by around 1.5℃, grasslands have become more productive, allowing female reindeer to gain more weight by the autumn and therefore to conceive（孕育）more calves.

    However, warmer winters have brought with them greater rainfall which freezes when is settles on the snow, therefore locking out the reindeer from the life-supporting food below. As a result, female reindeer are becoming starved, causing them to give birth to much lighter young. The average mass of an adult reindeer in 1998, when the survey began, was 55kg, but by 2016 IT had dropped to 48kg.

    Professor Steve Albon, an ecologist at the James Hatton Institute in Aberdeen , said that, because the mammals have a relatively high surface-area-to-volume ratio（表面积与体积比）, they are no particularly energy efficient.

    Reindeer can often access the inadequate food sources beneath the snow by clearing IT away with their antlers（鹿角）, but they cannot break through the hard ice. Without access to the food in winter, calves are being born far lighter than they should be. Numbers of reindeer have also increased rapidly in the past 20 years, meaning that those which are born are facing greater competition for food. “The implication（含义）are that there may well be more smaller reindeer in the Arctic in the coming decades, but possibly at the risk of catastrophic die-offs because of increased ice on the ground,”said Professor Albon Despite the gloomy findings, reindeer appear to be suffering less from the impact of climate change than some other arctic species.

    Many people feel stressed out about buying and giving gifts around holidays．But have the holidays become too materialistic and more about the gifts than the feelings behind them?

    Throughout the world，many cultures mark holidays with gifts and food．Holiday traditions bring people together and allow us to feel a part of family and community．The gifts and food that we share are all about expressing a sense of appreciation and joy．The gifts of a few generations ago were probably more common and homemade．Even the people who could afford expensive presents probably didn't do as much buying and spending as we do today．

    But with our culture growing more commercial，sometimes the original meaning behind the tradition gets lost．Not only is the pressure on spending money on the right present，but many people also find that when gifts become the focus of a holiday，it puts too much emphasis on receiving．It's too easy to have high expectations of what's in that beautifully wrapped box—and that can set anyone up for disappointment．No wonder we often hear about people having the“holiday blues”—feeling sad or empty．

    Not all people think the holidays are too materialistic，of course．Most appreciate the traditional aspects of the holidays．And some love shopping and are just fine with all the giving and receiving．But if you're feeling a little empty about the holidays，what can you do? One key to a relaxing and meaningful holiday is finding what works best for you，both in terms of gift giving and other holiday traditions．Putting some thought into what the holidays mean to you and then focusing your energies on those aspects that leave you feeling most satisfied can help you let go of the stuff that may be stressing you out．

Blood Drive & Marrow（骨髓）Registration

    “These patients deserve a chance at a normal happy future and they rely on the kindness of the strangers to make that happen.”

— Daisy, Isabelle's Mother

    Isabelle is the daughter of Daisy and Saman Mirzaei. In January 2014 Isabelle, 12-year-old, was diagnosed with a genetic blood disorder, beta thalassemia. Isabelle's body is unable to produce healthy red blood cells. As a result, Isabelle has been receiving blood transfusions (输血) every 4-6 weeks since she was 13 years old. A lifetime of regular transfusions can lead to serious medical problems. Her only chance at a normal, healthy life is to have a marrow transplant. Isabelle is only a child, so doctors have started a search for an unrelated marrow donor through The Match Registry. The Mirzaei family asks that you consider helping patients like Isabelle by registering to be a marrow donor and give the gift of life, the gift of blood.

Held at Wiley Hall

Wednesday, March 26

Behind Heathman Dormitory/Butterfield Rd.

12:00 PM - 6:00 PM

    Don't forget to bring your driver's license or another form of identification when you donate.

    Visit www.ribc.org to make an appointment, Sponsor Code 3390.

FREE Kingston Pizza ! ! !

www.ribc.org     800－283－8385

    The Rhode Island Blood Center distributes blood products to hospitals in Rhode Island and Southern New England.

    James Cleveland Owens was the son of a farmer and the grandson of black slaves. His family moved to Cleveland when he was 9. There, a school teacher asked the youth his name.

    "J.C. "he replied.

    She thought he had said "Jesse", and he had a new name.

    Owens ran his first race at age 13. After high school, he went to Ohio State University. He had to work part time so as to pay for his education. As a second year student, in the Big Ten games in 1935, he set even more records than he would in the Olympic Games a year later.

    A week before the Big Ten meet, Owens accidentally fell down a flight of stairs. His back hurt so much that he could not exercise all week, and he had to be helped in and out of the car that drove him to the meet. He refused to listen to the suggestions that he give up and said he would try. He did try, and the results are in the record book.

    The stage was set for Owens' victory at the Olympic Games in Berlin the next year, and his success would come to be regarded as not only athletic but also political. Hitler did not congratulate any of the African American winners.

    "It was all right with me," he said years later. "I didn't go to Berlin to shake hands with him, anyway."

    Having returned from Berlin, he received no telephone calls from the president of his own country, either. In fact, he was not honored by the United States until 1976, four years before his death.

    Owens' Olympic victories made little difference to him. He earned his living by looking after a school playground, and accepted money to race against cars, trucks, motorcycles and dogs.

    "Sure, it bothered me," he said later. "But at least it was an honest living. I had to eat."

    In time, however, his gold medals changed his life. "They have kept me alive over the years, "he once said." Time has stood still for me. That golden moment dies hard."

    "Mom, what is that?" asked my son. "The Bride of Chucky?"

    The old doll I was holding was pretty scary. Her glass eyes were especially horrible, closing when she stood upright and flying open when she lay flat. Once she had been loved, but she had been stored in an attic (阁楼) for decades, where the extremes of heat and cold can be hard on a girl's looks. Throw her in the waste bin? Maybe. But first, let's check eBay.

    I clicked, supplied the required information about condition, including defects (i.e., "Only a miracle could save this doll"), and uploaded its photos. I sold it for $5.

    The buyer was happy: "As described!" he wrote on my feedback page. "Super seller!" The doll found a home and, I hope, a new life. Maybe she was used to repair other dolls. Perhaps those strange eyes got fixed and once again can inspire a child's love. It's a win-win, if you ask me.

    I also sold lots of other stuff. None of them brought in a lot of money, though I have been surprised at the occasional bidding war, like, for example, the one over an old swimsuit that would have made Brigitte Bardot look bad. And some customers, let's face it, are strange. Recently I had a hard time convincing an Australian would-be buyer of an Irish souvenir bell that I don't shop internationally; it's just too much trouble. He could have flown to Ireland and bought his own bell for the price he was willing to pay. Another time, a buyer complained that the electric wire on an old radio was dirty. Really? Dirty? The wire was black. But I aim to please, so I offered a refund.

    So why bother with the dealing and small profits? Because I don't like abandoning the past. All these treasures once had stories. They meant something. But the people who gave them that meaning are gone, and I simply cannot rescue everything. I can't even sew. So I find it satisfying that a new owner, discovered via eBay, will continue the story in his or her own way.

    Floating on the surface of the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They move about lazily with the currents, providing a basic food for many larger animals. Plankton has been described as the equivalent (相等的东西) of the grasses that grow on dry land, and the comparison is an appropriate one. In potential food value, however, plankton far outweighs that of land grasses. One scientist has estimated that while grasses of the world produce about 49 billion tons of valuable carbohydrates(碳水化合物) each year, the sea's plankton produces more than twice as much.

    Despite its enormous food potential, little effort was made until recently to farm plankton as we farm grasses on land. Now scientists have at last begun to study this possibility, especially as the sea's resources appear even more important as a means of feeding an expanding world population.

    No one yet has seriously suggested that “planktonburgers” may soon become popular around the world. As a possible farmed supplementary food source, however, plankton is gaining considerable interest among scientists.

    One type of plankton that seems to have great harvest possibilities is a tiny creature called krill(磷虾). Growing to two or three inches long, krill are a major food source for the giant blue whale, the largest animal ever to live on the Earth. Realizing that this whale may grow 100 feet and weigh about 150 tons, it is not surprising that each one swallows more than one ton of krill daily.

    Krill swim about just below the surface in huge schools sometimes wide, mainly in the cold Antarctic. Because of their pink color, they often appear as an entire reddish mass when viewed from a ship or from the air. Krill are very high in food value. If krill can feed such huge creatures as whales, many scientists reason, they must certainly be competitors among possible new food sources for humans.