The conceptions of theorems, laws and corollaries of hydrology were put forward. Combining with hydrology practice, several theo- rems, laws as well as corollaries of hydrology were summarized. The study provided some...The conceptions of theorems, laws and corollaries of hydrology were put forward. Combining with hydrology practice, several theo- rems, laws as well as corollaries of hydrology were summarized. The study provided some references for accelerating the development of hydrology theory in these aspects and promoting the improvement of its production technology.展开更多
This paper assesses the contribution of ecotourism to local communities and the environment.Livelihoods of local communities are examined to understand the socioeconomic situation of people living in proximity to ecot...This paper assesses the contribution of ecotourism to local communities and the environment.Livelihoods of local communities are examined to understand the socioeconomic situation of people living in proximity to ecotourism areas and their participation in ecotourism activities. The impact of ecotourism on the environment in Nyanga is also examined. The paper employs both literature review(secondary data) and a field survey(primary data) to achieve these objectives. To gather socioeconomic data of households and tourist traits, questionnaires were administered to120 households and 30 tourists in the study area. Key informant interviews were held in the survey to gather expert knowledge about ecotourism trends and environmental data in the area.Data were analyzed using Statistical Package for Social Sciences. Descriptive and inferential analyses were used for quantitative data while content and structural-functional analyses were used for qualitative data. The research revealed that ecotourism offers the highest salaries when compared to other sources of formal employment. Ecotourism activities were shown to positively impact the environment through the protection, preservation, and management of natural resources. The study concludes that ecotourism is a useful and sustainable poverty alleviation strategy which has not yet been fully exploited in Zimbabwe.展开更多
In the initial period of transplanting Western economic theory, Chinese students studying abroad in the late Qing and Republican periods played a very important role in the formation and development of modern Chinese ...In the initial period of transplanting Western economic theory, Chinese students studying abroad in the late Qing and Republican periods played a very important role in the formation and development of modern Chinese economics. On the one hand, by applying modern economic theory to Chinese economic problems, they sought solutions to these problems and facilitated the Sinicization and localization of economics; on the other, they kept pace with the latest developments in economics and were bold innovators, with some entering the ranks of world famous economists.展开更多
This paper reports a study into the use of lexical items in economics journal papers. The corpus in this study （EC） consisted of 907,380 running words from 120 journal papers randomly selected from economics journal...This paper reports a study into the use of lexical items in economics journal papers. The corpus in this study （EC） consisted of 907,380 running words from 120 journal papers randomly selected from economics journals which were written by native English speakers. The results showed that the Academic Word List （AWL） accounted for 12.74% of the tokens in EC and the distribution of AWL in EC was uneven. In the case study of the key words, only four out of nine key words ranked by keyness were AWL words, while the other five were from the General Service List （GSL）. Moreover, those nine key words together with other three key functional expressions were employed to fulfill discourse and rhetorical functions in academic writings. Pedagogical implications are also discussed within this paper.展开更多
文摘The conceptions of theorems, laws and corollaries of hydrology were put forward. Combining with hydrology practice, several theo- rems, laws as well as corollaries of hydrology were summarized. The study provided some references for accelerating the development of hydrology theory in these aspects and promoting the improvement of its production technology.
文摘This paper assesses the contribution of ecotourism to local communities and the environment.Livelihoods of local communities are examined to understand the socioeconomic situation of people living in proximity to ecotourism areas and their participation in ecotourism activities. The impact of ecotourism on the environment in Nyanga is also examined. The paper employs both literature review(secondary data) and a field survey(primary data) to achieve these objectives. To gather socioeconomic data of households and tourist traits, questionnaires were administered to120 households and 30 tourists in the study area. Key informant interviews were held in the survey to gather expert knowledge about ecotourism trends and environmental data in the area.Data were analyzed using Statistical Package for Social Sciences. Descriptive and inferential analyses were used for quantitative data while content and structural-functional analyses were used for qualitative data. The research revealed that ecotourism offers the highest salaries when compared to other sources of formal employment. Ecotourism activities were shown to positively impact the environment through the protection, preservation, and management of natural resources. The study concludes that ecotourism is a useful and sustainable poverty alleviation strategy which has not yet been fully exploited in Zimbabwe.
文摘In the initial period of transplanting Western economic theory, Chinese students studying abroad in the late Qing and Republican periods played a very important role in the formation and development of modern Chinese economics. On the one hand, by applying modern economic theory to Chinese economic problems, they sought solutions to these problems and facilitated the Sinicization and localization of economics; on the other, they kept pace with the latest developments in economics and were bold innovators, with some entering the ranks of world famous economists.
文摘This paper reports a study into the use of lexical items in economics journal papers. The corpus in this study （EC） consisted of 907,380 running words from 120 journal papers randomly selected from economics journals which were written by native English speakers. The results showed that the Academic Word List （AWL） accounted for 12.74% of the tokens in EC and the distribution of AWL in EC was uneven. In the case study of the key words, only four out of nine key words ranked by keyness were AWL words, while the other five were from the General Service List （GSL）. Moreover, those nine key words together with other three key functional expressions were employed to fulfill discourse and rhetorical functions in academic writings. Pedagogical implications are also discussed within this paper.
