Results 21 to 30 of about 6,679,528 (309)
Remote Sensing, 2020 The spatiotemporal changes of lake water resources objectively reflect not only the process of the water resources balance, but also the ecological environment changes in the lake area.
Yi Lin +6 more
doaj +1 more source
BUILDING A HYDRAULIC MODEL TO RAISE THE LEVEL OF THE TIGRIS RIVER IN THE SCARCITY PERIOD
Journal of Engineering and Sustainable Development, 2022 Due to the flow’s lack from Turkey and Iran, the Tigris River has recently been suffering from a decrease in water elevations and the emergence of dry areas in some parts of the river.
Ali Dhafer Abed, Md Azlin Md Said
doaj +1 more source
Data Gaps in Evidence-Based Research on Small Water Enterprises in Developing Countries [PDF]
, 2009 This paper assess the literature on small water enterprises -- water delivery operations that predominantly provide water at the community level.
Haiou Huang +3 more
core +1 more source
Geophysical Research Letters, 2023 Water discharges at hydroelectric dams on the Imjin River, which flows through North and South Korea, generate abrupt water level increases downstream. We assessed infrasound signals from water discharges using an infrasound array located ∼32 km from the
Il‐Young Che +4 more
doaj +1 more source
Hydraulic Modeling of a Mixed Water Level Control Hydromechanical Gate [PDF]
, 2011 This article describes the hydraulic behavior of a mixed water level control hydromechanical gate present in several irrigation canals. The automatic gate is termed "mixed" because it can hold either the upstream water level or the downstream water level
Bos M. +9 more
core +4 more sources
Nature, 1879 I OBSERVE in NATURE (vol. xix. p. 518) a description of what is stated to be a new form of water-level indicator which has lately been erected by the India-rubber, Gutta-percha, and Telegraph Works Company, at the Leamington New Waterworks.
openaire +1 more source
METHODOLOGY FOR HYDRAULIC CALCULATION OF RIVER REGULATION AND DETERMINATION OF DIKE PARAMETERS
Наука и техника, 2017 Territory protection against flood water inundation and creation of polder systems are carried out with the help of protection dikes. One of the main requirements to the composition of polder systems in flood plains is a location of border dikes beyond ...
E. I. Mikhnevich
doaj +1 more source
Fluoride Level in Drinking Water in Federal Territory of Labuan, Malaysia [PDF]
, 2016 BACKGROUND: Fluoride in drinking water is one of few chemicals that have been shown to cause health effect. Low concentration of fluoride in drinking water has beneficial effect on teeth.
Abidin, Z. (Zaenal) +2 more
core +1 more source
Study on the cause of short-term rise of water level in Bengbu monitoring center well
地震科学进展, 2023 Based on the previous study on the long-term rise of water level in Bengbu monitoring center well, we analyze 59 short-time rises of the water level in Bengbu monitoring center well from 2017 to 2020. By selecting rainfall parameters in different periods
Xiaolei Shi +5 more
doaj +1 more source
Remote Sensing, 2022 The lakes in the arid or semi-arid regions of western China are more sensitive to climate changes, and lake levels are considered as a direct indicator of regional climate variability.
Jun Chen, Zheng Duan
doaj +1 more source