[ Objective] The research aimed to study climatic zoning of tea tree cultivation in Hanzhong. [Method] Based on climate data at 11 meteorological observatories of Hanzhong during 1971 -2010, selecting annual average e...[ Objective] The research aimed to study climatic zoning of tea tree cultivation in Hanzhong. [Method] Based on climate data at 11 meteorological observatories of Hanzhong during 1971 -2010, selecting annual average extreme minimum temperature, annual average temperature, accumulative temperature ≥10 ℃ and annual rainfall as climatic zoning factors, regression model between zoning factors and geographic information was established, and comprehensive climatic zoning indicator of tea tree cultivation in Hanzhong was determined. [ Result] Tea tree cultivation in Hanzhong was divided into suitable, more suitable and unsuitable planting zones by using critical value of climatic zoning. [ Conclusion] The research could provide scientific basis for reasonable planning layout and sustainable development of tea tree in the whole city.展开更多
The status of impoverished population and economic development in Qinling-Bashan Mountainous area,Shaanxi is introduced based on the brief account of its general situation.Firstly,there are a large proportion of rural...The status of impoverished population and economic development in Qinling-Bashan Mountainous area,Shaanxi is introduced based on the brief account of its general situation.Firstly,there are a large proportion of rural people and great outflow of population;a considerable proportion of the weak,the disabled,the sick and the dementia and low population quality;weak capacity of the economy to generate profit on its own and declining trend of financial self-sufficiency rate.taking into account that Qinling-Bashan Mountainous area is the poorest area with the largest impoverished population and the most complex structure of poverty,the impact of the status of the poor population in Qinling-Bashan Mountainous area on its economy is discussed:the first one is backward ecological concept and serious damage to ecological environment;outflow of excellent talents and a serious shortage of labor;the industrial structure is irrational and the resources advantage can not be transformed into economic advantage.Some corresponding measures and suggestions are proposed:the first one to build new small town so as to lessen the loss of population;the second one is to provide preferential policies so as to attract and retain qualified person;the third one to develop education and establish the concept of ecological civilization;the fourth one is to unblock the channels of information transmission and restructure the industry.展开更多
Objective: To explore the trends of incidence and mortality rates of stroke in Hanzhong rural population. Methods: Acting as the WHO MONICA project. Results: The incidence rate of stroke was 152.9/100 000. There was d...Objective: To explore the trends of incidence and mortality rates of stroke in Hanzhong rural population. Methods: Acting as the WHO MONICA project. Results: The incidence rate of stroke was 152.9/100 000. There was decline trend in male(P<0.05). The mortality rate of stroke was 115.9/100 000. There was no significant decline trend during 18-year period (P<0.05). The incidence and mortality rates of stroke of male were higher than those of female(P<0.05).The incidence and mortality rates were all increased with age(P<0.01). Conclusion: It must stick to the long- term prevention measures to decrease incidence rate, and improve the condition of medical treatment to reduce the mortality rate in rural population.展开更多
文摘[ Objective] The research aimed to study climatic zoning of tea tree cultivation in Hanzhong. [Method] Based on climate data at 11 meteorological observatories of Hanzhong during 1971 -2010, selecting annual average extreme minimum temperature, annual average temperature, accumulative temperature ≥10 ℃ and annual rainfall as climatic zoning factors, regression model between zoning factors and geographic information was established, and comprehensive climatic zoning indicator of tea tree cultivation in Hanzhong was determined. [ Result] Tea tree cultivation in Hanzhong was divided into suitable, more suitable and unsuitable planting zones by using critical value of climatic zoning. [ Conclusion] The research could provide scientific basis for reasonable planning layout and sustainable development of tea tree in the whole city.
基金Supported by Soft Science Project launched by Science and Technology Department of Shaanxi Province(2009KRM033)Fund Project of Education Department of Shaanxi Province(09JK003)
文摘The status of impoverished population and economic development in Qinling-Bashan Mountainous area,Shaanxi is introduced based on the brief account of its general situation.Firstly,there are a large proportion of rural people and great outflow of population;a considerable proportion of the weak,the disabled,the sick and the dementia and low population quality;weak capacity of the economy to generate profit on its own and declining trend of financial self-sufficiency rate.taking into account that Qinling-Bashan Mountainous area is the poorest area with the largest impoverished population and the most complex structure of poverty,the impact of the status of the poor population in Qinling-Bashan Mountainous area on its economy is discussed:the first one is backward ecological concept and serious damage to ecological environment;outflow of excellent talents and a serious shortage of labor;the industrial structure is irrational and the resources advantage can not be transformed into economic advantage.Some corresponding measures and suggestions are proposed:the first one to build new small town so as to lessen the loss of population;the second one is to provide preferential policies so as to attract and retain qualified person;the third one to develop education and establish the concept of ecological civilization;the fourth one is to unblock the channels of information transmission and restructure the industry.
文摘Objective: To explore the trends of incidence and mortality rates of stroke in Hanzhong rural population. Methods: Acting as the WHO MONICA project. Results: The incidence rate of stroke was 152.9/100 000. There was decline trend in male(P<0.05). The mortality rate of stroke was 115.9/100 000. There was no significant decline trend during 18-year period (P<0.05). The incidence and mortality rates of stroke of male were higher than those of female(P<0.05).The incidence and mortality rates were all increased with age(P<0.01). Conclusion: It must stick to the long- term prevention measures to decrease incidence rate, and improve the condition of medical treatment to reduce the mortality rate in rural population.
