例文・使い方で印象づける「populations」の覚え方
スポンサーリンク...At length, escaping from greedy rulers, hostile populations, wild beasts, swamps, rains and fevers, he at length reached Bundi, near Kouka, on the 30th of November... 
W.H.G. Kingston 「Great African Travellers」
...A mixture of the various African populations, Bantu, Sudanese,west-coast Negroes, some dwarfs, and some traces of Arab, Berber,and Semitic blood...
W.E.B. Du Bois 「The Negro」
...The period of growth is mostly the period of activity, and differences are expected between northern and southern populations...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...Mortality rate at birth is high in captive individuals but has not been determined in natural populations...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
... (1908:166-173) allocatedall western sirtalis to either parietalis or concinnus, thelatterincluding the populations of the northwest coast in Oregon, Washingtonand British Columbia...
Henry S. Fitch 「Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains」
...Records are lacking from the drainages of the Republican, NorthCanadian, Brazos and Colorado River drainages in the High Plains,but possibly isolated populations occur in some of these also...
Henry S. Fitch 「Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains」
...No well-defined belt ofintergradation exists, but the transition extends over more than athousand miles, with local populations somewhat isolated andslightly differentiated along divergent lines...
Henry S. Fitch 「Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains」
...A knowledge of the home range and movements of the cottontail (Sylvilagus floridanus) is one of the most important prerequisites for estimating effectively its numbers and managing its populations...
Donald W. Janes 「Home Range and Movements of the Eastern Cottontail in Kansas」
...baudini and sordida wasthe result of genetic changes in geographically isolated populations...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...—As is evident in the diagnoses, the color patternsof given populations have been regarded as useful in separating thespecies and subspecies...
John D. Lynch 「A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope」
...In southern Tamaulipas and eastern San Luis Potosí,these characters vary discordantly, thereby strongly suggesting that thetwo populations intergrade...
John D. Lynch 「A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope」
...Both populations agree in othermorphological characters; therefore, they are here treated as geographicvariants...
John D. Lynch 「A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope」
...The fact that pocket gophers from the Tamaulipan barrier islandoccupy a position geographically intermediate between presentTexan populations and the isolated population in southern Tamaulipas(G...
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...At the present time it is possible to say only thatteteris present in Coahuila in migrant and wintering populations, but the extent to whichteterremains in northeastern México is undetermined...
Emil K. Urban 「Birds from Coahuila, Mexico」
...interfusa Dwight andGriscom breeds in the west, west of stationsin Cloud, Stafford, and Clark counties; a broad zone of intergradationexists between the two named populations...
Richard F. Johnston 「The Breeding Birds of Kansas」
...Lacking materialfrom intermediate localities, describers have given specificrecognition to several of these isolated populations...
Rollin H. Baker 「Mammals taken Along the Alaska Highway」
...luteus,which occurs to the east and southeast), even though adults averagesomewhat paler than adults of typical populations of that subspecies...
Kenneth W. Andersen 「Mammals of Northwestern South Dakota」
...During the winter there is some interchange of populations betweenBanks and Victoria islands across the frozen Prince of Wales Strait(Armstrong, 1857: 297, 336)...
Francis Harper 「The Barren Ground Caribou of Keewatin」
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