(a.) Opposite to the northern or arctic pole; relating to the southern pole or to the region near it, and applied especially to a circle, distant from the pole 23¡ 28/. Thus we say the antarctic pole, circle, ocean, region, current, etc.
Example Sentences:
(1) He then went on to contradict the claims made by Attenborough in his own Radio Times article by stating that the polar bear population is, in fact, rising, Antarctic sea ice is expanding, and there was "no global warming at all" in the last quarter of the 20th century.
(2) Measurements of serum freezing points in three Antarctic marine fishes indicated that they do not freeze in the -1.87 degrees C seawater because their blood is isosmotic to seawater.
(3) Maximum power output for the fast muscle fibres from the Antarctic species at -1 degree C is around 60% of that of the tropical fish at 20 degrees C. Evolutionary temperature compensation of muscle power output appears largely to involve differences in the ability of cross bridges to generate force.
(4) The virus used was apparently partly attenuated for man; at the dosage used its effects in England were similar to a smaller dose of an unattenuated strain, but in the Antarctic it caused relatively severe infections.
(5) If coastal ice shelves buttressing the west Antarctic ice sheet continue to disintegrate, the sheet could disgorge into the ocean, raising sea levels by several metres in a century.
(6) Despite Antarctica's simultaneous warming and cooling phenomena, the second lowest temperatures ever measured on Earth was recorded in July at Dome Argus in the centre of the Antarctic plateau.
(7) The complete amino acid sequence of the single hemoglobin of the Antarctic teleost Gymnodraco acuticeps has been determined.
(8) Japan has recalled its whaling fleet from the Antarctic following confrontations with activists from the Sea Shepherd marine conservation group, the government has said, in a move that has raised hopes that the hunts will be halted altogether.
(9) But Rapley, a leading climate scientist who was previously head of the British Antarctic Survey in Cambridge, confessed that current progress on climate change is slow.
(10) The Nasa researchers focused on melting over the last 20 years, while the scientists at the University of Washington used computer modelling to look into the future of the western Antarctic ice sheet.
(11) Serum total and free T4 levels fell slightly but not significantly after very prolonged Antarctic residence.
(12) It was shown that the chemical composition of the canned food "Natural Antarctic Krill Meat" is similar to that of the canned food manufactured from crabs.
(13) The ministry accused London of infringing the spirit of the Antarctic treaty, signed in 1959 in Washington DC by 50 nations including Britain and Argentina to preserve the Antarctic from territorial disputes by guaranteeing freedom of scientific investigation and banning military activity on the continent.
(14) "During this period when temperatures were 2-3C above pre-industrial levels, global sea level looks like it was very likely at least 6.6m higher than today, which implies significant melting of the Greenland and west Antarctic ice sheets."
(15) Circadian rhythms of plasma cortisol, aldosterone and testosterone levels were studied longitudinally in a member of the 21st Japanese Antarctic Research Expedition during periods of one year both in Antarctica and in Hokkaido, Japan.
(16) Indeed, lavish media approval of a scheme so fabulously harebrained as Fiennes's can't but suggest continued respect for a version of masculinity that will always reject domesticity and grandmothers in favour of all-male challenges in the Antarctic, or at the golf club, or, failing that, at the House of Commons.
(17) In the present study, 10 soil samples were collected aseptically from an equal number of areas of the Antarctic in the zone occupied by the 1986-1987 Italian expedition for research on keratinophilic fungi.
(18) A huge ice shelf in the Antarctic is in the last stages of collapse and could break up within days in the latest sign of how global warming is thought to be changing the face of the planet.
(19) To determine whether some of these adaptations may be present in a domain of tubulin that participates directly or indirectly in lateral contact between microtubule protofilaments, we have examined the energetics of the binding of colchicine, a drug thought to bind to such a site, to pure brain tubulins from an Antarctic fish (Notothenia gibberifrons) and from a mammal (the cow, Bos taurus).
(20) Thirteen men wintering on an Antarctic base were isolated from other human contact for 10 months.
Blubber
Definition:
(n.) A bubble.
(n.) The fat of whales and other large sea animals from which oil is obtained. It lies immediately under the skin and over the muscular flesh.
(n.) A large sea nettle or medusa.
(v. i.) To weep noisily, or so as to disfigure the face; to cry in a childish manner.
(v. t.) To swell or disfigure (the face) with weeping; to wet with tears.
(v. t.) To give vent to (tears) or utter (broken words or cries); -- with forth or out.
Example Sentences:
(1) Increased conversion of 25-OHD to 24,25-(OH)2D and a high capacity for vitamin D storage in their large blubber mass appeared to be factors in the resistance of seals to vitamin D toxicity.
(2) Samples of blubber, liver and kidney were collected from these animals (n = 55) for analysis for a wide range of organochlorine pesticides and also total polychlorinated biphenyls (PCBs).
(3) Further simulations showed that the lower critical temperature of a lean newborn harp seal pup with standard metabolism is only--1 degree C while it is depressed to--59 degree C as the pup grows, aquire a 10 cm thick layer of blubber and the metabolism increases to 1.5 times standard.
(4) For her, “Sambo” recalls the blubber-lipped, blue-black caricatures of African American children known as piccaninnies , perched on dilapidated porches, half-clothed and dusty, and as happy in squalor and ignorance as they can be.
(5) A considerable loss of blubber fat was recorded, but analysis of the weight loss and body size data indicated that blubber fat was retained for thermoregulatory reasons, particularly in the lean, smaller seals.
(6) Due to high concentration of vitamin A in blubber and the high proportion in blubber to total body weight, the blubber represents approximately 40% of total body reserves of vitamin A.
(7) At birth the pups lack subcutaneous blubber and the wet infantile fur has a conductance value of 30.0 W .
(8) The stem of the structure joins with the symphysis and is usually indicated externally by an unfurrowed median strip of blubber that has been called the "cutwater" by earlier writers.
(9) If the weight of the thick layer of blubber is discounted, the heart is heavy relative to the total body weight as may be expected in an animal capable of fast swimming, great agility and frequent emergence from the water to breathe.
(10) However, Baltic Sea seals, where reproductive failure is apparently associated with high concentrations of DDT and polychlorinated biphenyl in the blubber, may have suffered a decline owing to the presence of these organochlorines.
(11) Samples of blubber, liver, kidney and brain, obtained from 10 male, 6 female neonatal, and 4 lactating female harp seals (Pagophilus groenlandicus), were analysed for DDT, dieldrin, PCB, and total mercury.
(12) The actual blubber residue loads may have been underestimated, because the samples were taken when the whales were depositing fat reserves and the samples may not have been representative of the remainder of the blubber.
(13) We examined the distribution of copper, zinc, selenium, arsenic, cadmium and mercury (total and methyl mercury) in samples of muscle, liver, kidney and blubber from pilot whales (Globicephalus meleanus) caught off the Faroe Islands in 1977 and 1978.
(14) Within minutes the bull whale's blubber has been cut away and hewn into thick white chunks.
(15) We are now halfway through this series about Catholic priest Father Michael Kerrigan and the small flock he attempts to bring succour to in the north west of England – and every week has ended with me blubbering incoherently on the sofa.
(16) Maturation of hookworms did occur in 2 pups exposed to larvae from a mixture of belly blubber, mammary tissue, and milk of pregnant cows.
(17) DDT and polychlorinated biphenyl (PCB) compounds were found in blubber tissue samples of 12 North American fin-back whales collected in 1970 and 1971.
(18) Hookworms were not recovered from the intestines of 3 pups receiving larvae from belly blubber of bulls, 6 pups receiving larvae from belly blubber of bachelors, and 1 nonexposed pup.
(19) We know there is exchange between ‘Dutch’ seals and ‘English’ or ‘Scottish’ seals, so there’s ample opportunity for dispersal of this behaviour.” The porpoises are targeted by the seals for their blubber, with healthy and fat juvenile the favoured prey.
(20) The lowest concentration of each metal was found in the blubber.