populations are far below the generalpopulation,whichcontributes to their exclusion from fuller participationinsociety and development. daccess-ods.un.org daccess-ods.un.org 然而,目前的老年人口的识字率和和教育程度远远低于一般人口,导致他们受到排 斥,无法更充分地参与社会和发展。
Here, the rice leaf folder,Cnaphalocrocis medinalis(Lepidoptera: Pyralidae), an obligate migrant, was studied to explore sex ratio bias in an immigratory population.C. medinalisis one of the most important migratory pests of rice in Asia32. In recent decades, severe population outbreaks have oc...
Popular Locations in Washington, D.C. Status of Washington, D.C. Statehood Lesson SummaryShow What is the Capital of the USA? Washington, D.C. is the capital city of the United States of America. It is known for being the residence of the president of the United States, as well as...
A population pyramid, also called an “age-sex-pyramid” or “mirror bar chart”, is a graphical illustration that shows the distribution of various age groups in a population.Combined and linked with a map chart we get a great interactive visual that lets viewers easily analyze the data ...
Figure 4: The YNP bison population has increased and decreased in size over the past century in response to factors such as disease, predation, habitat loss, human intervention, and environmental conditions. Scientists with the National Park Service and Colorado State University recently published thes...
The following are the kinds of maps that other agencies have generated over the past decade. These state and county maps are helpful, but provide us with insights of limited value to the state of health and disease in the nation. You cannot use them to design a new innovative program, and...
In stark contrast, the state of Wyoming in the United States has a population density of just under six people per square mile. Hong Kong, pictured here, has one of the highest human population densities in the world. While it is often applied to humans, it is important to remember ...
Dissertations & Theses - GradworksJohnson, B. 2013 . Management and status of an endangered Massasauga Rattlesnake population in New York State. M.Sc. Thesis. State University of New York College of Environmental Science and Forestry , Syracuse, NY . 73 pp....
Currently, the genetic variation and reproductive strategy ofAlternariaspp. in tomato and potato are unknown in NC and WI.Alternaria alternata,A. solani,andA.linariaeare excellent candidates for investigating the model of genetic divergence and speciation because of their intimate association with tomato...
Yet last week the New York Assembly struck a blow against multitasking, at least behind the wheel, when it approved a bill banning drivers in the state from using handheld cellular phones. Too dangerous, the assembly said, citing research showing that drivers are four times more likely to ...