Minh Trang

Title:  Tích hợp các vấn đề biến đổi khí hậu vào các kế hoạch phát triển kinh tế - xã hội Authors:  Trần, Thục Huỳnh, Thị Lan Hương Đào, Minh Trung Keywords:  Phát triển bền vững;Kinh tế - xã hội;Vịnh Bắc bộ;Biến đổi khí hậu Issue Date:  2013 Publisher:  H. : ĐHQGHN Description:  8 tr. URI:  http://repository.vnu.edu.vn/handle/VNU_123/25218 Appears in Collections: Đề tài cấp ĐHQGHN và Quốc gia (LIC)

Title:  Sediment trap efficiency of paddy fields at the watershed scale in a mountainous catchment in northwest Vietnam Authors:  Slaets, J.I.F. Schmitter, P. Hilger, T. Duc Vien, T. Cadisch, G. Keywords:  catchment;cultivation;food security;irrigation system;Viet Nam;Zea mays Issue Date:  2016 Publisher:  Copernicus GmbH Citation:  Scopus Abstract:  Composite agricultural systems with permanent maize cultivation in the uplands and irrigated rice in the valleys are very common in mountainous southeast Asia. The soil loss and fertility decline of the upland fields is well documented, but little is known about reallocation of these sediments within the landscape. In this study, a turbidity-based linear mixed model was used to quantify sediment inputs, from surface reservoir irrigation water and from direct overland flow, into a paddy area of 13 ha. Simultaneously, the sediment load exported from the rice fields was determined. Mid-infrare...