What's the difference between austral and boreal?

Austral


Definition:

  • (a.) Southern; lying or being in the south; as, austral land; austral ocean.

Example Sentences:

  • (1) Another strain of BHV-1, which exhibits a specific neuropathogenic potential [Hall et al., Austral.
  • (2) The Polar Psychology Project brings together three organizations from Canada and Argentina to study human adaptation to the boreal and austral circumpolar environments.
  • (3) Pompe's disease is characterised by an absence of lysosomal alpha-glucosidase, but this enzyme is also inhibited by Castanospermum australe seeds.
  • (4) All 18 2-year-old Brahman bulls grazing in a paddock containing Castanospermum australe trees were diagnosed as heterozygotes for Pompe's disease by measurement of mononuclear cell alpha-glucosidase activity.
  • (5) Correlated with the breakup of the austral landmasses (Gondwanaland) of the Neotropical and Australian regions from the Antarctic continent, the age of this host-parasite community is estimated to be between 60 and 70 million years old.
  • (6) It was therefore assumed that the bulls had consumed C. australe seeds.
  • (7) In this text, delivered at the inauguration of the 1988 academic year of the Universidad Austral, the author outlines the personality and academic career of Professor Amador Neghme, recently deceased.
  • (8) Crude sample solution prepared from the seeds of Castanosperum australe was fractionated by preparative liquid chromatography.
  • (9) Four risk factors are brought to the fore: male, more than 50 years old, birth in Austral archipelago and in this case AgHBs carriage.
  • (10) A large net trap was used to sample mosquito populations attracted to horses at three sites each in Santa Fe and Rio Negro Provinces, Argentina, during the austral summer of 1984.
  • (11) Does this tempt you to cycle the Carretera Austral?
  • (12) In 1988, a hepatitis immunization programme, using a Chinese hamster ovary (CHO) cell recombinant vaccine, was implemented for newborn children in the Austral archipelago (French Polynesia).
  • (13) Through comparing the morphological evolution to the host range and the geographical distribution we can suggest Dipetalonema sensu-largo may be interpreted as a gondwanian lineage which may have evolved after the three main austral continents drifted apart.
  • (14) Forty-one individuals from Rurutu Island (Austral Archipelagos) and 41 individuals from the Gambier Archipelagos have been typed for HLA; for blood groups ABO, Rh, MNSs, P, Kell, Kp, Lewis, Lutheran, Kidd; for the electrophoretic systems G6PD, 6-PGD, PGM1, PGM2, AcP, ADA, GPT, Est-D, GLO I, and for the immunoglobulin allotypes Gm and Km.
  • (15) It is concluded that immunization of newborns and infants, using vaccine alone, should be the most effective strategy for reducing HBV infection in the Austral Islands archipelago.
  • (16) An in vitro assay demonstrated that a crude aqueous extract of seeds from these C. australe trees contained a potent inhibitor of mononuclear cell alpha-glucosidase.
  • (17) The relative risk for birth in Austral archipelago reach to 9.23.
  • (18) Photograph: Karen Darke The Carretera Austral, the 1,240km highway through southern Chile, felt like being on a Patagonian forest roller coaster.
  • (19) Non-lactating female tammars were pinealectomized (N = 5) or sham-operated (N = 6) in October, during the austral period of increasing daylength.
  • (20) However, removal of the bulls to a paddock free of C. australe and retesting 2 months later indicated that 15 were homozygous normal.

Boreal


Definition:

  • (a.) Northern; pertaining to the north, or to the north wind; as, a boreal bird; a boreal blast.

Example Sentences:

  • (1) The Polar Psychology Project brings together three organizations from Canada and Argentina to study human adaptation to the boreal and austral circumpolar environments.
  • (2) Mosquito-borne arboviruses are prevalent throughout subarctic regions of Canada and Alaska, principally in the boreal forest extending between latitudes 53 and 66 degrees N, but they have been identified in tundra regions as far north as 70 degrees N. All mosquito-borne agents have been bunyaviruses, comprising principally the snowshoe hare subtype of California encephalitis (CE) virus, but also Northway virus.
  • (3) Antifreeze production is seasonal in boreal species and is often initiated by environmental cues other than low temperature, particularly short day lengths.
  • (4) This trend is only like to deepen as heat extremes in central Europe grow stronger, while the boreal forests of Scandinavia experience less snow, river ice, and an increasing risk of winter storms and pest infestations.
  • (5) In the Atlantic, Boreal and Steppic (southern Moldova, Ukraine, Russia and western Kazakhstan in Europe), no forest ecosystems were found to be well-tended, although 80% of such habitats across Europe were also judged unfavourably.
  • (6) The effect of the accidental oil spill (250 tons) in a boreal archipelago (Gulf of Bothnia, Vaasa, Finland) on xenobiotic metabolism of local perch (Perca fluviatilis) was monitored for 1.5 years.
  • (7) When this became apparent, a comprehensive radioecological research programme was initiated in order to study the behaviour of radiocaesium in boreal and alpine ecosystems, with emphasis on food-chains leading to exposure of species used for human consumption, i.e., reindeer and freshwater fish.
  • (8) Ultimately, the occupation of the Western Hemisphere was a direct result of boreal cultural adaptations in the Old World.
  • (9) The high northern latitudes are warming more rapidly than other parts of the Earth, with climate models predicting a northward shift of Arctic vegetation that will see the boreal biome (coniferous forest across North America and Eurasia) migrate into what is currently tundra (treeless plains of the Arctic).
  • (10) But the ‘Boreal’ (Norway, Finland and the Baltics) and ‘Atlantic’ (UK, Western France, Denmark and Benelux countries) emerge as danger spots for biodiversity.
  • (11) Among the Cree-Ojibwa Indians in the subarctic boreal forest of northern Manitoba and Ontario, a high prevalence of clinical gallbladder disease (18.5% among women aged 20-64) was observed.
  • (12) The morphology of the optical part of the Enallagma boreale Selys compound eye remains unchanged during its post-embryonic development.
  • (13) Six strains of Jamestown Canyon virus in the California serogroup were isolated from three species of boreal Aedes in the Aedes communis group of the subgenus Ochlerotatus.
  • (14) Between 2011 and 2013 fires in the boreal forests of Canada and Russia accounted for almost a quarter of global forest losses.
  • (15) Strongholds include the boreal forests of northern Canada, Australia’s deserts and western woodlands, some lowland forests in Asia and parts of central Africa.
  • (16) Infections were restricted to alpine and montane regions in southwestern Alberta (97%) as well as boreal uplands of the Cypress Hills in southeastern Alberta (3%).
  • (17) Surrounded by boreal forest, it is one of the most spectacularly beautiful regions in Canada.
  • (18) If global warming is leading to more fires in boreal forests, which in turn leads to more emissions from those forests, which in turn leads to more climate change.
  • (19) Boreal forests are one of the world’s great carbon sinks.
  • (20) It would only feed the expansion of strip mining the boreal forests and wetlands for tar sands crude.