Water scarcity

Vietnam experiences increasing droughts throughout the dry season due to climate change, global warming, and human-caused activities like urbanization and deforestation. Drought hazard significantly impacts socioeconomic, agriculture, and the environment; it directly threatens human lives, livelihoods, food security, and environmental degradation.

13p vifaye 20-09-2024 4 1   Download

Bài viết đã sử dụng phương pháp Delphi kết hợp cùng với quy tắc KAMET và phương pháp phân tích hệ thống phân cấp (Analytic Hierarchy Process_AHP) để xây dựng bộ chỉ số khan hiếm nước (Water Scarcity Index_WSI) đánh giá mức độ khan hiếm nước cho đô thị.

15p vishekhar 01-11-2023 8 1   Download

This paper captures the persistently changing dimensions and new paradigms of water security providing a holistic view including a wide range of sustainable solutions to address the water challenges.

21p hoanglongjp 14-07-2023 10 5   Download

One of the easiest and efficient way of water conservation to solve drinking water scarcity is rooftop water harvesting. To evaluate the performance of the first flush with micromesh filter system, inflow and outflow of the rooftop water samples were analysed for pH, EC, TDS, SAL and TSS parameters. In general, the PH, electrical conductivity, and TDS of the roof water samples were within the drinking water standards and the first flush with micromesh filter system was found to reduce TDS values.

9p chauchaungayxua6 26-06-2020 15 2   Download

This research surveys households in three different communes in the province. The aim of the research is to explore how domestic water is perceived by local people, how it is used, and how it should be improved.

13p thiendiadaodien_9 04-03-2019 13 0   Download

The sustainability and prosperity of the ancient civilizations of China, Egypt, Babylonia, Phoenicia, Persia and Roma were based on the extensive use of water for human consumption, crop irrigation, canal navigation and energy generation. Today, the worldwide scarcity of water and clean energy constitutes a central and critical problem for the whole humankind. This situation is aggravated as industrial, agricultural and municipal effl uents reach the water bodies, or the coastal seawater that is used as feed for desalination plants.

346p ktcn_1 10-07-2012 115 13   Download