«HOODED SEAL»に関連する英語の本
以下の図書目録から
hooded sealの使いかたを見つけましょう。
hooded sealに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
New POPs in Marine Mammals in Nordic Arctic and NE Atlantic ...
ID-No Species Collection year Collection date Area Sex Age yrs Age, pool mean
Length, cm Length, pool mean Liver sample, g Blubber sample, g DL-08-008-56/
DL-08- 008:52PFC K L - 1 9 9 0 - 1 303 Hooded seal 1990 West Ice female 9 ...
Maria Dam, Maria Dam, Bert van Bavel, Frank Rigét, Anna Rotander, Anuschka Polder, Guðjón A. Auðunsson, Dorete Bloch, Gísli A. Víkingsson, Bjarni Mikkelsen, Geir Wing Gabrielsen and Kjetil Sagerup, Nordic Council of Ministers, 2011
2
Encyclopedia of Marine Mammals
Pre-World War II hunting was done for oil and leather, but improved techniques
for handling furs meant that the blueback pelt was the most financially lucrative
product of the hooded seal harvest following the war. Adults continued to be
taken ...
William F. Perrin, Bernd Wursig, J. G.M. Thewissen, 2009
3
Ancient Harp
Seal Hunters of Disko Bay
The hooded seal From late April to early June, depending on the ice conditions,
migrating hooded seals show up in Qasigian- nguit district (Kasper Didrichsen,
Henrik Iversen and Lars Johansen, inf. 1986). The seals feed heavily on fish and
...
4
Marine Mammals: Shared Nordic Marine Stocks
3.4 Hooded Seal in the North Atlantic Ocean Characteristics: Hooded seal in the
North Atlantic Ocean occurs in the jurisdictions, i.e. Exclusive Economical Zones
or Fishery Zones, of the following countries: Canada and West Greenland in the ...
5
Encyclopedia of the Arctic
In a 1997 paper, researchers described an odd-looking pup that they found in the
hooded-seal herd in the Gulf of St Lawrence in 1994. The pup was only a few
hours old, near a female hooded seal that was obviously its mother. It was
spotted ...
6
Wild Mammals of North America: Biology, Management, and ...
The hooded seal shows a great tendency toward wandering. A number of
stragglers have moved west through the Canadian Arctic Ocean to the Beaufort
Sea and thence south through the Bering Strait to southeastern Alaska and even
to ...
George A. Feldhamer, Bruce C. Thompson, Joseph A. Chapman, 2003
7
Whales, Seals, Fish and Man
Harp seal females nurse their pups for more than three times as long as do
hooded seals and in all regards hooded seal pups are more precocial than harp
seal neonates (Table 1) [16-22]. Hooded seal pups are proportionally larger at
birth, ...
A. Schytte Blix, L. Walløe, Ø. Ulltang, 1995
8
Dictionary of Newfoundland English
In a foetal condition they also have a white coat; but they lose this before birth.
hood seal: large migratory seal (Cystophora crisiaia); HOODED SEAL. 1842
JUKES i, 302 Among them was the pelt of a female hood-seal and two young
hoods, ...
George Morley Story, W. J. Kirwin, John David Allison Widdowson, 1990
9
The Evolution of Parental Care
with breeding habitat. Species whelping on the pack ice show substantially
shorter lactation periods than those breeding on land or fast ice (see Figure 6.8).
For example, the hooded seal, Cystophora cristata, weans its pups in four (305 (
203) ...
T. H. Clutton-Brock, 1991
10
The Natural History of Canadian Mammals
Since 1987, Canada has banned the killing of Hooded Seal pups for commercial
purposes, although harvesting for personal use is still permitted under licence. A
hunt for adult seals continues in Canada. Licences for harvesting up to 10,000 ...
用語«HOODED SEAL»を含むニュース項目
国内外の報道機関が語った内容や、次のニュース項目の文脈から
hooded sealという用語がどのように使われているかを調べてみましょう。
High UV sensitivity in hooded seal eyes improves polar bear detection
"Our study shows that the Hooded Seal displays an unusual sensitivity of ultraviolet light, as the make-up of its eye enables it to magnify the UV ... «Phys.Org, 7月 15»
Exploring the deep-time roots of plant diversity
High UV sensitivity in hooded seal eyes improves polar bear detection. Jul 03, 2015. Researchers have shown that hooded seals native to the ... «Phys.Org, 6月 15»
Poland to cull pigs to prevent African swine fever spread
High UV sensitivity in hooded seal eyes improves polar bear detection. Jul 03, 2015. Researchers have shown that hooded seals native to the ... «Phys.Org, 6月 15»
Harbor Seal Follows Herring Into New Jersey: Ends Up In Rancocas …
Around that time, a carcass of a harp seal and a live hooded seal were discovered. Whenever a seal was found, the discovery was kept secret ... «Tech Times, 5月 15»
Using humor to protect 'ugly' animals, because they can't all be as …
The male hooded seal inflates its nasal cavity which appears like a big red bladder at the top of its head. It's used as an acoustic device to ward ... «PBS NewsHour, 5月 15»
Nature's strangest sex rituals include an octopus with a detachable …
Not voted quite as disgusting is the Hooded seal. Males inflate their their uniquely elastic nasal cavities into what looks like a pink balloon, ... «Daily Mail, 4月 15»
Fur coats on eBay made from otters, wolves and ocelots are seized …
Commercial imports of baby harp seal and hooded seal skins are also prohibited, as well as the sale of any product made from seals. «Daily Mail, 2月 15»
Ludo the British seal FLOWN home on passenger jet after getting …
The Cornish Seal Sanctuary are hoping that Ludo doesn't do what an arctic hooded seal did when they released him in 2007. The creature ... «Express.co.uk, 8月 14»
Young hooded seal makes unusual visit to Montreal waters
A young hooded seal is making its presence felt in waters around Montreal. The curious animal is believed to be about a year old, which could ... «CBC.ca, 8月 14»
Bacterium Brucella pinnipedialis has little effect on health of hooded …
The potentially immunosuppressive effects of the pollutant PCB 153 may affect the immunedefence system of the hooded seal to the extent that ... «Phys.Org, 10月 13»
