Drought impacts

The aim of this research was to investigate the formation of hydrogen sulphide for different sewage characteristics and flow rates. An experimental set-up was developed to simulate a section of a gravity sewer pipe, the set-up comprised of a pipe of 2 m long and 155 mm inside diameter, referred to in this thesis as a laboratory sewer pipe. The first stage of the experimental program involved developing a biological growth rich in sulphate-reducing bacteria inside the laboratory sewer pipe using synthetic sewage.

131p runthenight07 01-03-2023 9 3   Download

The study assessed the effects of floods and droughts on agricultural land use in Quang Dien district, Thua Thien Hue province and proposedsolutions to adapt agricultural land use to drought and flooding in accordance with the local conditions in the context of climate change.

28p guitaracoustic09 14-01-2022 20 4   Download

The problem of flooding and drought is believed to be the impact of the water system in the poor watershed area. The flooding that later resulted in the accumulation of sediment in the downstream region and reservoir area, this was related to the condition of the forest in the upper part of the base.

7p lucastanguyen 01-06-2020 18 2   Download

The thesis aims to systematize the theory of FDI, macroeconomic fluctuations and the impact of FDI on macroeconomic fluctuations in an economy; analyze and assess the status of FDI attraction and use, the situation of macroeconomic fluctuations; propose solutions to attract, manage and effectively use FDI, taking advantage of the positive and drought effects of FDI on the macroeconomic situation in Vietnam.

0p dungmaithuy 17-09-2019 62 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: "Impact of drought and Hypoxylon mediterraneum on oak decline in the Mediterranean region...

8p toshiba6 07-10-2011 44 5   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: " Impact of drought and leaf development stage on enzymatic antioxidant system of two Populus deltoides × nigra clones"

5p toshiba5 19-09-2011 55 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Impact of summer drought on forest biodiversity: what do we know?

8p toshiba5 15-09-2011 49 6   Download