- isolated population
- 隔离集团
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
Population groups in biomedicine — Biomedical researchers subdivide populations into groups with the goal of improving the prevention and treatment of diseases. Many studies have found that disease susceptibility and environmental responses vary among U.S. ethnicities, among New… … Wikipedia
population ecology — Introduction study of the processes that affect the distribution and abundance of animal and plant populations. A population is a subset of individuals of one species that occupies a particular geographic area and, in sexually… … Universalium
Population history of American indigenous peoples — It is thought that up to 100 million indigenous people may have lived in the Americas when the 1492 voyage of Christopher Columbus began a historical period of large scale European interaction with the Americas. European contact with what they… … Wikipedia
Population history of indigenous peoples of the Americas — Natives of North America. Natives of South America. The po … Wikipedia
population — populational, adj. populationless, adj. /pop yeuh lay sheuhn/, n. 1. the total number of persons inhabiting a country, city, or any district or area. 2. the body of inhabitants of a place: The population of the city opposes the addition of… … Universalium
isolated — I (Roget s IV) modif. Syn. secluded, apart, alone, solitary, insular, segregated, confined, sequestered, quarantined, screened, withdrawn, rustic, backwoods, separate, lonely, forsaken, hidden, remote, out of the way, unfrequented, lonesome, in a … English dictionary for students
Refugium (population biology) — In biology a refugium (plural: refugia) is a location of an isolated or relict population of a once widespread animal or plant species. This isolation (allopatry) can be due to climatic changes or human activities such as deforestation and over… … Wikipedia
Most isolated mountain peaks of Canada — Barbeau Peak on Ellesmere Island is the highest point of Nunavut. Main article: Mountain peaks of Canada See also: Highest mountain peaks of Canada and Most prominent mountain peaks of Canada The following sortable table lists t … Wikipedia
Distinct population segment — A distinct population segment is the smallest division of a taxonomic species permitted to be protected under the U.S. Endangered Species Act. Species, as defined in the Act for listing purposes, is a taxonomic species or subspecies of plant or… … Wikipedia
Mulliken population analysis — Mulliken charges arise from the Mulliken population analysis[1][2] and provide a means of estimating partial atomic charges from calculations carried out by the methods of computational chemistry, particularly those based on the linear… … Wikipedia
conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… … Universalium