(n.) An immense field or stream of ice, formed in the region of perpetual snow, and moving slowly down a mountain slope or valley, as in the Alps, or over an extended area, as in Greenland.
Example Sentences:
(1) The melting of sea ice, ice caps and glaciers across the planet is one of the clearest signs of global warming and the UK-led team of scientists will use the data from CryoSat-2 to track how this is affecting ocean currents, sea levels and the overall global climate.
(2) Raw power Standing before a glacier in Greenland as it calves icebergs into the dark waters of a cavernous fjord is to witness the raw power of a natural process we have accelerated but will now struggle to control.
(3) It’s walkable to the trailhead for the Hielo Azul glacier, and a network of mountain refuges, all with camping ( trekelbolson.com ).
(4) Facebook Twitter Pinterest Satellite view of Antarctica with the Thwaites glacier marked in red.
(5) Higher air temperatures can increase surface melting, but warm ocean currents accelerate ice loss more when glaciers flow into the sea.
(6) In December the US Geological Survey also warned that sea-level rise could be even worse than feared, as much as 1.5 metres by the end of this century, partly due to increased melting of the volume of water stored in glaciers in Antarctica and Greenland.
(7) These glaciers are receding world-wide, in the Himalayas, Andes and Rocky Mountains.
(8) Glaciers in the Alps have lost about two-thirds of their volume since 1850.
(9) "Going to look at glaciers melting in Norway registers in a way that planting a tree in Wales would not.
(10) The striking images of Cameron posing on the ice with huskies on the way to visiting a melting glacier in 2006 marked a turning point for the Conservatives, who had been seen by many voters as uncaring.
(11) But because meltwater can percolate down to lubricate the undersides of glaciers, and because warmer oceans can lift the ends of glaciers up off the sea floor and remove a natural brake, the ice itself can end up getting dumped into the sea, unmelted.
(12) This would make those glaciers more vulnerable to melting than had been previously anticipated.
(13) Instead he said the buildup of ice was caused by the aftermath of a collision between a huge iceberg known as B09B and the Mertz Glacier Tongue.
(14) "I believe this data is the most reliable estimate of global glacier mass balance that has been produced to date," said Bamber.
(15) Using aerial surveys and satellite imagery, they monitored the lakes and tracked the progress of glaciers moving toward the coast.
(16) Mitchell Feierstein, chief executive of Glacier Environmental Funds, said the CDM had long been overshadowed by bigger opportunities for green investors.
(17) A global glacier database called the Randolph Glacier Inventory made the study possible.
(18) Facebook Twitter Pinterest The gust of warm air that caused the unprecedented thaw in Greenland's surface ice also appears to have caused unusually high run-off from a glacier, wiping out a crossing near a key research and transport hub.
(19) The package includes a night at the Hilton Nordica Hotel in Reykjavik, the base for the cast and crew during filming, and features trips to the Hofdabrekkuheidi area and the Vatnajökull glacier in Skaftafell, both of which featured in character Jon Snow's epic trek beyond the wall.
(20) Locals have nicknamed it "blue diamond"; its colour comes from being cleaved from centuries-old compressed ice at the ancient heart of the glacier.
Ogive
Definition:
(n.) The arch or rib which crosses a Gothic vault diagonally.
Example Sentences:
(1) Additional analysis in which a normal ogive was fitted to the sample VC data distributions suggests that statistically significant predictions of the probability of eventral flap necrosis can be made using VC measurements obtained immediately postoperatively.
(2) Similar to the endogenous data, exogenous insulin removal followed an ogival pattern during fasting.
(3) Cumulative distributions may be plotted as sigmoidal ogives or can be transformed into discrete probabilities (linear probits), which are then linear, and amenable to regression analysis.
(4) Data were also expressed as cumulative frequencies (ogives) and subjected to statistical analysis by the non-parametric Kolmogorov-Smirnov test.
(5) The cells occur chiefly as pairs within chains and elongate to ogive-shaped cells during growth.
(6) There was a curvilinear relationship (rising ogive) between mean GTT and age.
(7) Additional analysis in which a normal ogive was fitted to the sample VC data distributions suggests that statistically significant predictions of the probability of eventual flap necrosis can be made using VC measurements obtained immediately postoperatively.
(8) This led to a psychophysical function in which the probability of a long response was related to signal duration in an ogival manner.
(9) Three children, two females and one male, born from unrelated parents show brachycephaly, ogival palate, blindness from 5-6 months and progressive piramidal symptoms.
(10) In our pediatric out-patient clinic, most of the patients suffering severe recurrent ENT problems show variable malformations: abnormal implantation or shape of the external ear, a microretrognathism, cervical or facial branchial fistulae, high or ogival palate with anomalies of the dental occlusion or a bifid uvula.
(11) Calibration curves, such as the commonly adopted logistic ogive in relation to log dose, are fitted by weighted least squares to observed counts directly using empirical weights proportional to the reciprocal of estimated counting variance.
(12) Analysis of 140 cortisol assays, all with two replicates of each of 50 sources (9 standard doses, 3 quality control preps, and 38 unknowns), led to an asymmetric rising ogive relating variances to means of counting rates.
(13) Frequency, length, and intensity of the habit generate as a consequence: anterior open bite, retrusion of the mandible, protrusion of the maxilla, excessive overjet, labial version of the upper incisors, uprighting of the lower incisors, posterior cross bites, sometimes associated to a ogival palate, diastema between the upper incisors, and any others facial characteristics.
(14) None of these distributions differed significantly from normal, and they were well fitted by normal ogives.
(15) All had a facial abnormality: one woman had a complete Pierre Robin syndrome with mandibular hypoplasia, glossoptos and cleft palate; in the other cases, minor forms were observed, with micrognathia and ogival palate.
(16) The two technics gave comparable mean values, ogives, equivalent points, and overlap for patients with cystic fibrosis and healthy subjects.
(17) As expected, weighting the lever with 0, 15, 30, or 45 g produced progressive decreases in maximal rates, but it also caused a weight-related shift to the right of the rate-frequency ogives in each of the 7 rats.