This paper has reviewed the provincial differences of population status and the degree of population transition synthetically from three points of view: total fertility rate, expoctation of life, natural growthe rate by using cluster analysis.
Moreover , use data is it hold in place with a net between model and dragons and phoenixes district population's sustainable development ability go on quantitative analysis over the past ten years to make, namely study the ability that dragons and phoenixes' demographic situation of the district meets economy , society , environment and resources development during the decade, purpose to can give issues of population storing demographic situation concrete quantization , dragons and phoenixes of district in effectively like this.
2004 saw further development of economy and society in Guangxi,but according to the analysis of population situation,the standard of living and the service of social public welfare,there are still some problems.
According to the data of population in Henan province from 1980 to 2002, the article studies the spatial-temporal characteristic of population condition during more than twenty years in Henan province by GIS technology.
Using the census data of Henan province in 1982、1990、2000，we wholly grasp the population condition and the existing problem on population and sustainable development，and quantitatively analyze the condition of the space structure of population of Henan province from two aspects of time sequence and spatial divergence.
This article through to the population question and the sustainable development intrinsic discussion , and unifies the Yanbian area implementation autonomous main body nationality - Korean National Minority population condition the reality ,performs from the philosophy thought angle to study , puts forword some constructive proposals by the time to the Yanbian sustainable development.
Species diversity and population status of threatened plants in different landscape elements of the Rohtang Pass, western Himala
Population status and breeding season chronology of Heard Island fur seals
Population status and trends of Southern Giant Petrels (Macronectes giganteus) breeding in North Patagonia, Argentina
Our findings suggest that dietary patterns reflect changes in population status and show how an ecosystem normally under top-down control and limited by coastal zone processes can be significantly perturbed by exogenous events.
Compared to previous descriptions of breeding colonies and population status, spatial variation in site occupancy was detected with a population decline in one of the aforementioned regions and an apparent increase in all the rest.
The analysis of the demographic situation in the Republic of Mari El over ten years revealed the phenomenon of population aging with an increase in the number of elderly people.
In the author's view such an approach helps us to understand the way in which migration policy depends on the demographic situation in a given country or region.
The Forest Nenets: Habitat and population size in the 20th century, and the present demographic situation
Finally, we present some numerical examples, inspired by the Italian demographic situation, that illustrate the threshold-like behaviour, and other features of the stationary solutions and of the transient.
While the sheer number of chimpanzees contributes to differences in hunting, patrolling, mating, and subgrouping at Ngogo, the demographic situation may also constrain behavioral interactions.
The population situation of Tibetan Snowcock (Tetragallus tibetanus) has been surveyed by line transect sampling in Tibet from 1987 to 1989.
The demographic trends of North Korea are sketched in order to provide a lead-in for the population situation on the Korean peninsula as a whole.
The performance of kernel density estimates in this scenario is explored, and they are tailored to the finite population situation especially by developing a method of data-based selection of the smoothing parameter appropriate to this problem.
During ontogeny, individual multisensory neurons develop this capacity abruptly, but at very different ages, until the mature population condition is reached after several postnatal months.
In red deer, yearling antler length is a largely nutrition-mediated phenotypic character, and is therefore sometimes used as an indirect estimate of range quality and population condition.
Reductions in brook trout density and population condition during, and in the-post drought period, were related to spatially-limited food resources and/or increased fine sediment levels, but not to degraded water quality.
An incremental algorithm finds the nearest city c1, and examines whether it qualifies the population condition.