Trang Bang is the largest agricultural production district of TayNinh province, Vietnam that has a great influence on the socio-economic development of the whole province. This study assessed land use - land cover cha...Trang Bang is the largest agricultural production district of TayNinh province, Vietnam that has a great influence on the socio-economic development of the whole province. This study assessed land use - land cover change in Trang Bang district from 1995 to 2017, the results provide scientific evidence for the safe and effective identification of causes and safeguards for mulch. The study was conducted by an expert classification system and the land use/land cover (LULC) was classified into 6 classes: food-crops, fruit-tree, water, built-up, industry and shrub. The result showed that the LULC there decreased between 1995 and 2017. All the two land cover types (food-crops, fruit-tree) decreased 141.2 km2 (41.4%) in 2017 compared with 1995, while the area of industrial and urban land (industry, built-up) increased 70.0 km2 (20.6%). The overall classification accuracies in 1995, 2007, and 2017 were 94.2%, 98.0%, and 96.3% respectively. The overall kappa coefficients for the image classification were 0.90, 0.97, and 0.94 in 1995, 2007, and 2017 respectively. In general, the average classification was above 90%, and this proved that the classification was reliable and acceptable. The result show that the LULC in the study area decreased during 1997-2017 and tended to decrease in recent years.展开更多
Based on the data collected at the Cau Da station, the Regional Ocean Modeling System (ROMS) is applied for hydrodynamics (e.g. circulation and temperature-salinity) in Binh Cang - Nha Trang Bay, Vietnam. The results ...Based on the data collected at the Cau Da station, the Regional Ocean Modeling System (ROMS) is applied for hydrodynamics (e.g. circulation and temperature-salinity) in Binh Cang - Nha Trang Bay, Vietnam. The results present the several cases of hydrodynamic regimes in the Bay during two mainly monsoon seasons (northeast and southwest monsoons). The clearly hydrodynamic regime occurs in the bay due to the impacts of rivers and monsoon conditions. These changes could be contributed to the hydrodynamic systems and water exchanges, that support basic scientific information for sustainable development of Binh Cang - Nha Trang bay.展开更多
This research aimed to examine problems in building up local development plan,construct new meaning scheme of community strategic planning of civil society,and identify strategic guidelines for grassroots economic dev...This research aimed to examine problems in building up local development plan,construct new meaning scheme of community strategic planning of civil society,and identify strategic guidelines for grassroots economic development.Key informants were 145 representatives of civil society from 102 communities in Trang Province,Thailand.Research instruments were dialogue forums which encouraged the key informants to reveal their own experiences in public hearings.Data were analyzed by using interpretation of their own experiences in order to construct new meaning scheme from them.Findings revealed that the problems of previous community strategic plan facilitated by governmental organizations had less concern towards people’s self-reliance and participation to determine their own community future.Civil society participated in construction of new meaning scheme of local development by setting direction concerning existing local assets;e.g.marine resources,mountains,forests and paddy fields.Meanwhile,local people were harmoniously living among diversified cultural and ethnical differences like Buddhists,Muslims,Chinese-Thais,and local ethnic groups.External factors that weakened local capacity are consumerism in today’s society,and governmental mechanism was not conformed to local development.All developmental budgets were arranged by government organizations.Thus,new meaning scheme to development is setting up the directions of local development based on peaceful and strong relationship of community people including reservation of natural and cultural diversity.Furthermore,civil society’s role should be strengthened and reset,while government organizations act as facilitators instead of being commanders.The strategic guidelines included:promoting occupational capacity for small-and medium-sized community enterprises to gain more opportunity in economic space of local wisdom products,conserving the natural resources and bio-diversity,developing physical environment and city plan to support tourism,providing non-formal education to empower intellectual capability of local community leaders,and developing community-based tourism to gain additional income based on the historical and cultural strengths.展开更多
文摘Trang Bang is the largest agricultural production district of TayNinh province, Vietnam that has a great influence on the socio-economic development of the whole province. This study assessed land use - land cover change in Trang Bang district from 1995 to 2017, the results provide scientific evidence for the safe and effective identification of causes and safeguards for mulch. The study was conducted by an expert classification system and the land use/land cover (LULC) was classified into 6 classes: food-crops, fruit-tree, water, built-up, industry and shrub. The result showed that the LULC there decreased between 1995 and 2017. All the two land cover types (food-crops, fruit-tree) decreased 141.2 km2 (41.4%) in 2017 compared with 1995, while the area of industrial and urban land (industry, built-up) increased 70.0 km2 (20.6%). The overall classification accuracies in 1995, 2007, and 2017 were 94.2%, 98.0%, and 96.3% respectively. The overall kappa coefficients for the image classification were 0.90, 0.97, and 0.94 in 1995, 2007, and 2017 respectively. In general, the average classification was above 90%, and this proved that the classification was reliable and acceptable. The result show that the LULC in the study area decreased during 1997-2017 and tended to decrease in recent years.
文摘Based on the data collected at the Cau Da station, the Regional Ocean Modeling System (ROMS) is applied for hydrodynamics (e.g. circulation and temperature-salinity) in Binh Cang - Nha Trang Bay, Vietnam. The results present the several cases of hydrodynamic regimes in the Bay during two mainly monsoon seasons (northeast and southwest monsoons). The clearly hydrodynamic regime occurs in the bay due to the impacts of rivers and monsoon conditions. These changes could be contributed to the hydrodynamic systems and water exchanges, that support basic scientific information for sustainable development of Binh Cang - Nha Trang bay.
文摘This research aimed to examine problems in building up local development plan,construct new meaning scheme of community strategic planning of civil society,and identify strategic guidelines for grassroots economic development.Key informants were 145 representatives of civil society from 102 communities in Trang Province,Thailand.Research instruments were dialogue forums which encouraged the key informants to reveal their own experiences in public hearings.Data were analyzed by using interpretation of their own experiences in order to construct new meaning scheme from them.Findings revealed that the problems of previous community strategic plan facilitated by governmental organizations had less concern towards people’s self-reliance and participation to determine their own community future.Civil society participated in construction of new meaning scheme of local development by setting direction concerning existing local assets;e.g.marine resources,mountains,forests and paddy fields.Meanwhile,local people were harmoniously living among diversified cultural and ethnical differences like Buddhists,Muslims,Chinese-Thais,and local ethnic groups.External factors that weakened local capacity are consumerism in today’s society,and governmental mechanism was not conformed to local development.All developmental budgets were arranged by government organizations.Thus,new meaning scheme to development is setting up the directions of local development based on peaceful and strong relationship of community people including reservation of natural and cultural diversity.Furthermore,civil society’s role should be strengthened and reset,while government organizations act as facilitators instead of being commanders.The strategic guidelines included:promoting occupational capacity for small-and medium-sized community enterprises to gain more opportunity in economic space of local wisdom products,conserving the natural resources and bio-diversity,developing physical environment and city plan to support tourism,providing non-formal education to empower intellectual capability of local community leaders,and developing community-based tourism to gain additional income based on the historical and cultural strengths.
