The population density of Japanese sika deer (Cervus nippon yakushimae Kuroda and Okada) in an evergreen broad-leaved forest in Yakushima, southern Japan, was surveyed over 4 years from 1998 to 2001. Two approximately 50 ha study sites, Hanyama and Kawahara, were established with a total of...
The population density stands at 33 persons per square kilometer. Growth in terms of the Hispanic and Asian populations is anticipated to practically triple throughout the following 40 years. The Census Report predicts that the percentage of the US population in terms of foreign-born will keep on...
In ringtail possums, Pseudocheirus peregrinus, fed a sole diet of Eucalyptus andrewsii foliage the mean retention time of the fluid marker 51Cr-EDTA in the gut (63 卤 2 h) was longer (P< 0.002) than that of the particulate marker 103Ru-p... MJ Chilcott,ID Hume - 《Aust.j.zool》...
Greenland has the lowest at less than one person per square mile.[18] [19] * The state of Texas contains 0.46% of the world’s total land area and has a population density of about 117 people per square mile.[20] If everyone in the world moved to Texas, the population density ...
Although the total population of the United States is large by world standards, its overall population density is relatively low. The country embraces some of the world’s largest urban concentrations as well as some of the most extensive areas that are almost devoid of habitation. Quick Facts ...
Some parts of the country are growing fast, while others are losing people. And then there’s population density. Who lives where in America, and how? Let’s take a look. What Are the 50 States in Order of Population? Here are the 50 U.S. states in descending order of population, ...
2003. Spatial distribution and population density of the harvest mouse Micromys mi- nutus in a habitat mosaic at Lake Neusiedl, Austria. Mammalia 67: 355-365.Haberl W., Krystufek B. 2003. Spatial distribution and popula- tion density of the harvest mouse Micromys minutus in a habitat ...
Investigations on the population dynamics of Phlebotomus papatasi were carried out. The average indoor resting density fluctuated between 16.70 and 2.25/man-hour in different seasons with a maximum density during monsoon season. There was a significant positive correlation between density and rainfall. ...
1b) (see Methods) in order to examine the temporal trends of human population distribution across different distance classes to major rivers and among distinct types of aquifers. We used the relationship between normalized population density (NPD) and distance to major rivers (DMR) to indicate ...
This paper discusses experimental data and theoretical concepts characterizing the trophic status of symbiotic zooxanthellae and the mechanisms regulating their density in hermatypic corals. Under natural conditions, the growth of zooxanthellae is not limited by the deficiency of nitrogen. The main factor ...