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«Hébergement et accompagnement de personnes en aménagement de peine pour raisons médicales : Se soigner dans la dignité (Guide pratique de présentation des lieux d’accueil)»
はしがき 治療を理由とした刑の修正を受ける人々の居場所と援
Estimation of Water Environment Capacity in the Cau River Basin, Vietnam using the Streeter–Phelps Model
Recently, with the acceleration of industrialization, fertilizer and pesticide consumption has increased, leading to intense pollution emission, and rapid increases in pollution load in the Cau River Basin, Vietnam. The main pollutants far exceed their threshold capacities, resulting in deterioration of the function and ecosystem of the river. Therefore, the estimation of the water environment capacity in this river is essential. There are many approaches to address this issue. However, due to a lack of input data and information, researchers are now facing many difficulties in finding a suitable tool for their analysis. This paper introduces a useful model in order to overcome this difficulty. The input data of the areas along the Cau River, such as hydrometeorology data and pollutant sources were collected for the year 2014. Subsequently, water quality component parameters, including total phosphorus (TP), total nitrogen (TN), total suspended solid (TSS), carbon oxygen demand (COD), and biochemical oxygen demand over five days (BOD5) that corresponded to different confidence probabilities of surface water discharge, were then computed at some assessment points using the Streeter–Phelps model. Finally, the water environment capacity of this river was assessed by comparing the computed results with the standard values. The results show that most values of the water quality parameters (TP, TN, TSS, COD, and BOD5) in the sub–basins of the Cau River (at assessment points No.1, 2, 3 and 4) far exceeded the standard values, which indicated that the water in the sub–basins was heavily polluted and had low self–cleaning capacities. This could be the contribution of pollutant loads from sub–basins exceeded the standard values. The results serve as useful tools by which managers and authorities can set better goals for different hydrological periods, especially in areas dominated by pollutant sources. They also provide researchers with useful input data and information to help them deal with the environmental issues regarding the Cau River Basin
How Internationalization Policy Initiatives Affect Students and Faculty Members in Japanese Higher Education
Protection for Woman in California, USA in the 1910s : Improvement of Immigrant Family by Los Angeles Japanese Humane Society
はじめに Ⅰ.羅府日本人人道会の性格と活動 Ⅱ.日本人女性の保護 Ⅲ.「家庭復旧」と「正式結婚」による「解決」 おわり
A study on burden feeling of Junior high and high school teachers
Ⅰ.はじめに Ⅱ.質問紙調査 Ⅲ.インタビュー調査 Ⅳ.おわり