With the approach of the second water storage of the Three Gorges Project, urban migration has become a great concern. However, being influenced by economical, social or other factors, ecological problems have apparen...With the approach of the second water storage of the Three Gorges Project, urban migration has become a great concern. However, being influenced by economical, social or other factors, ecological problems have apparently become pressing. All these problems are exerting great impact upon the speed and quality of new city’s or town’s construction. By means of ecology, urban ecology, landscape ecology, human settlement science as well as the principle of sustainable development, this paper analyzes the ecological problems in urban migration, and the corresponding approaches in order to promote ecological environment construction of new cities and give an impetus to sustainable development of the whole human settlements in the Three Gorges Reservoir Region.展开更多
The sustainable development of today＇s society can be promoted by providing the educational sustainability. The education of prospective teachers should be based on ecological approach, which ensures the ecological p...The sustainable development of today＇s society can be promoted by providing the educational sustainability. The education of prospective teachers should be based on ecological approach, which ensures the ecological perspective and an opportunity for students to develop their readiness to integrate into the school environment. The main aim of the author＇s research is to substantiate mentoring as an interaction system for the facilitation of the prospective teachers＇ readiness to integrate into the school environment. The author of this paper offers the results of her theoretical research： substantiation of mentoring＇s importance in teachers＇ education, substantiation of mentors＇ roles and functions, and substantiation of ecological approach in teachers＇ education. Ecological approach in teachers＇ education facilitates the formation of friendly attitude toward a school as an educational environment. Mentoring provides the prospective teachers＇ readiness to the professional activity and ability to successful integration in various types of school environment, considering their specificity. The author applied the following research methods： experience reflection, studying, analysing, and evaluating of scientific literature.展开更多
Given the high alpine grassland coverage and intensive animal grazing activity, the ecosystem and livelihood of the herders are extremely vulnerable in the headwater region of the Yellow River. A series of programs ha...Given the high alpine grassland coverage and intensive animal grazing activity, the ecosystem and livelihood of the herders are extremely vulnerable in the headwater region of the Yellow River. A series of programs have been implemented by the Chinese government to restore degraded grasslands in this region, and major function-oriented zones(MFOZs) applied in 2014, have divided the region into three zones, i.e., the development prioritized, restricted, and prohibited zones, based on environmental carrying capacity, as well as the utilization intensity of grassland. This study identified various restoration approaches adopted in different MFOZs, and assessed the effects of the approaches in order to determine the most effective approaches. We collected 195 questionnaires from herders to analyze the effects of the various restoration approaches, and additional remote sensing and statistical data were also used for the analysis. Four distinct differences in the ecological and socioeconomic characteristics were found in three MFOZs.(1) Five technologies were applied in the study areas.(2) The grassland recovery rate was higher in development prioritized zones than in restricted and prohibited zones during 2000 and 2016, and especially high and very high coverage grasslands increased in the areas where crop-forage cultivation and grass seeding dominated in the prioritized zones.(3) The net income of households in the development prioritized zone was the best of all three zones.(4) The degree of awareness and willingness of herders to restore grassland was more positive in development prioritized zones than in restricted zones, where more herders adopted approaches with a combination of enclosure + deratization + crop-forage cultivation + warm shed. Based on these findings, it is recommended that decision-makers need to increase their efforts to narrow the gap of willingness and behavior between herders and other stakeholders, such as researchers and grassland administrators, in order to ensure grassland sustainability in the MFOZs. It is also beneficial to understand the effects of restoration on the ecological carrying capacities in different zones depending on the different development goals.展开更多
文摘With the approach of the second water storage of the Three Gorges Project, urban migration has become a great concern. However, being influenced by economical, social or other factors, ecological problems have apparently become pressing. All these problems are exerting great impact upon the speed and quality of new city’s or town’s construction. By means of ecology, urban ecology, landscape ecology, human settlement science as well as the principle of sustainable development, this paper analyzes the ecological problems in urban migration, and the corresponding approaches in order to promote ecological environment construction of new cities and give an impetus to sustainable development of the whole human settlements in the Three Gorges Reservoir Region.
文摘The sustainable development of today＇s society can be promoted by providing the educational sustainability. The education of prospective teachers should be based on ecological approach, which ensures the ecological perspective and an opportunity for students to develop their readiness to integrate into the school environment. The main aim of the author＇s research is to substantiate mentoring as an interaction system for the facilitation of the prospective teachers＇ readiness to integrate into the school environment. The author of this paper offers the results of her theoretical research： substantiation of mentoring＇s importance in teachers＇ education, substantiation of mentors＇ roles and functions, and substantiation of ecological approach in teachers＇ education. Ecological approach in teachers＇ education facilitates the formation of friendly attitude toward a school as an educational environment. Mentoring provides the prospective teachers＇ readiness to the professional activity and ability to successful integration in various types of school environment, considering their specificity. The author applied the following research methods： experience reflection, studying, analysing, and evaluating of scientific literature.
基金The National Key Research and Development Program of China(2016YFC0501906,2016YFC0503700).
文摘Given the high alpine grassland coverage and intensive animal grazing activity, the ecosystem and livelihood of the herders are extremely vulnerable in the headwater region of the Yellow River. A series of programs have been implemented by the Chinese government to restore degraded grasslands in this region, and major function-oriented zones(MFOZs) applied in 2014, have divided the region into three zones, i.e., the development prioritized, restricted, and prohibited zones, based on environmental carrying capacity, as well as the utilization intensity of grassland. This study identified various restoration approaches adopted in different MFOZs, and assessed the effects of the approaches in order to determine the most effective approaches. We collected 195 questionnaires from herders to analyze the effects of the various restoration approaches, and additional remote sensing and statistical data were also used for the analysis. Four distinct differences in the ecological and socioeconomic characteristics were found in three MFOZs.(1) Five technologies were applied in the study areas.(2) The grassland recovery rate was higher in development prioritized zones than in restricted and prohibited zones during 2000 and 2016, and especially high and very high coverage grasslands increased in the areas where crop-forage cultivation and grass seeding dominated in the prioritized zones.(3) The net income of households in the development prioritized zone was the best of all three zones.(4) The degree of awareness and willingness of herders to restore grassland was more positive in development prioritized zones than in restricted zones, where more herders adopted approaches with a combination of enclosure + deratization + crop-forage cultivation + warm shed. Based on these findings, it is recommended that decision-makers need to increase their efforts to narrow the gap of willingness and behavior between herders and other stakeholders, such as researchers and grassland administrators, in order to ensure grassland sustainability in the MFOZs. It is also beneficial to understand the effects of restoration on the ecological carrying capacities in different zones depending on the different development goals.
