Log in

Relevant bibliographies by topics / Water volume stored and discarded / Journal articles

To see the other types of publications on this topic, follow the link: Water volume stored and discarded.

Journal articles on the topic 'Water volume stored and discarded'

Author: Grafiati

Published: 8 September 2021

Last updated: 29 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Water volume stored and discarded.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Oriaku, J. C., Mong, O. O., Onyeocha, C. E., et al. "Experimental Study of Biochar Production Process Using a Pilot Carbonization Kiln as a Biofuel’s Properties Improvement Module." Asian Journal of Environment & Ecology 22, no. 3 (2023): 133–40. http://dx.doi.org/10.9734/ajee/2023/v22i3498.

Full text

Abstract:

Pyrolysis is a thermo-chemical process of biomass conversion to a carbon neutral or better fuels and materials from biomass. It is a thermal decomposition of organic material in a controlled (insufficient) oxygen at a high temperature thereby producing solid (biochar), liquid (oil) and gaseous products. Biochar produced during this process is a very valuable material that can be utilized as soil additive and in carbon sequestration, where the carbon can be stored (locked) in the soil. The result is improved soil structure, pH, water and nutrient retention and the mitigation of climate change.

APA, Harvard, Vancouver, ISO, and other styles

2

Berketova, L., and S. Volodina. "Food Sharing - as an Eco-friendly Way to Use Food." Bulletin of Science and Practice 6, no. 1 (2020): 253–59. http://dx.doi.org/10.33619/2414-2948/50/28.

Full text

Abstract:

The problem of rational and economical use of food is increasingly understood among the public, in particular among environmentalists, in different countries and people. In particular, the reasons for the loss of food raw materials and food products can be considered the presence of high competition among food producers, the problems of distribution and storage of food raw materials and food products and high requirements for the quality-appearance-of products, dishes. A significant amount of unused, discarded food negatively affects the ecology of the planet due to the formation of toxins and

APA, Harvard, Vancouver, ISO, and other styles

3

Bennett, Victoria, and Precious Ebisintei. "Investigation of Heat-induced Chemical Changes in Black-eyed Beans (Phaseolus vulgaris) with and without Dichlorvos (Sniper) Treatment Using Gas Chromatography-mass Spectrometry (GC-MS)." European Journal of Nutrition & Food Safety 17, no. 3 (2025): 11–29. https://doi.org/10.9734/ejnfs/2025/v17i31645.

Full text

Abstract:

Aim: This research is to investigate the effect of heat on the chemical profile of black-eyed beans (Phaseolus vulgaris) treated under different conditions. Sample A (used as received from the farmer without further treatment) served as a control to compare with Samples B and C, which were treated with Dichlorvos (Sniper) using Gas Chromatography-Mass Spectrometry (GC-MS). Study Design: This study prepared three black-eyed bean samples: untreated (Sample A), Dichlorvos-treated with black water discarded (Sample B), and Dichlorvos-treated without black water discarded (Sample C). Each sample wa

APA, Harvard, Vancouver, ISO, and other styles

4

Terzi, Stefano, Janez Sušnik, Stefan Schneiderbauer, Silvia Torresan, and Andrea Critto. "Stochastic system dynamics modelling for climate change water scarcity assessment of a reservoir in the Italian Alps." Natural Hazards and Earth System Sciences 21, no. 11 (2021): 3519–37. http://dx.doi.org/10.5194/nhess-21-3519-2021.

Full text

Abstract:

Abstract. Water management in mountain regions is facing multiple pressures due to climate change and anthropogenic activities. This is particularly relevant for mountain areas where water abundance in the past allowed for many anthropogenic activities, exposing them to future water scarcity. Here stochastic system dynamics modelling (SDM) was implemented to explore water scarcity conditions affecting the stored water and turbined outflows in the Santa Giustina (S. Giustina) reservoir (Autonomous Province of Trento, Italy). The analysis relies on a model chain integrating outputs from climate

APA, Harvard, Vancouver, ISO, and other styles

5

Crioni, Pedro Luiz Becaro, Caroline Favoreto da Cunha, Elias Hideo Teramoto, and Hung Kiang Chang. "ASSESSMENT OF THE WATER VOLUME STORAGE IN RESERVOIRS FROM THE BRAZILIAN SEMIARID REGIONS." Caminhos de Geografia 24, no. 92 (2023): 57–70. http://dx.doi.org/10.14393/rcg249262923.

Full text

Abstract:

Semiarid regions comprise a significant portion of the Earth and they are characterized by lack of water resources. Due to low water availability, surface water is commonly stored in small reservoirs that serve as a primary source of water supply and agriculture. The water volume stored in these reservoirs may be estimated by use of area-volume model, which estimates the volume per flooded area of the reservoir. The area of reservoirs can be easily estimated by computation of Normalized Difference Water Index (NDWI) using satellite imagery. Because of the vital importance of water availability

APA, Harvard, Vancouver, ISO, and other styles

6

Fountain, Andrew G. "The Storage of Water in, and Hydraulic Characteristics of, the Firn of South Cascade Glacier, Washington State, U.S.A." Annals of Glaciology 13 (1989): 69–75. http://dx.doi.org/10.3189/s0260305500007667.

Full text

Abstract:

The porosity and water saturation of the firn of South Cascade Glacier were measured in order to determine both the volume of water stored in it and the significance of this water content for the water volume stored in the glacier. The distance to water below the firn surface was found never to be greater than 4 m, and the average thickness of the water-saturated layer was estimated to be 1.25 m. The average firn porosity was 0.15, the water saturation was 0.61, and the total volume of water stored in the firn was approximately 1.78 × 105m3representing about 12% of the total spring storage. Th

APA, Harvard, Vancouver, ISO, and other styles

7

Fountain, Andrew G. "The Storage of Water in, and Hydraulic Characteristics of, the Firn of South Cascade Glacier, Washington State, U.S.A." Annals of Glaciology 13 (1989): 69–75. http://dx.doi.org/10.1017/s0260305500007667.

Full text

Abstract:

The porosity and water saturation of the firn of South Cascade Glacier were measured in order to determine both the volume of water stored in it and the significance of this water content for the water volume stored in the glacier. The distance to water below the firn surface was found never to be greater than 4 m, and the average thickness of the water-saturated layer was estimated to be 1.25 m. The average firn porosity was 0.15, the water saturation was 0.61, and the total volume of water stored in the firn was approximately 1.78 × 105m3representing about 12% of the total spring storage. Th

APA, Harvard, Vancouver, ISO, and other styles

8

Guillén-Ludeña, Sebastián, Jorge A. Toapaxi, and Luis G. Castillo. "Flushing Capacity of a Stored Volume of Water: An Experimental Study." Water 14, no. 17 (2022): 2607. http://dx.doi.org/10.3390/w14172607.

Full text

Abstract:

This paper presents a systematic analysis of the hydraulic flushing capacity of a stored volume of water to remove sediments. This analysis is based on 90 laboratory experiments in which the volume of sediment evacuated was measured for varying initial volumes of water, three bed slopes, and three sediment sizes. The experiments consisted of the rapid emptying of a reservoir by means of suddenly opening a tilting gate downstream. This opening produced an accelerated flow which eroded the mobile bed of the reservoir. The efficacy of flushing, herein defined as the ratio of the volume of sedimen

APA, Harvard, Vancouver, ISO, and other styles

9

Al-Daraji, Forqan Kh, Najed Faisal Shareef, and Wisam B. Hasan. "Prediction of Water Storage Volume in Soil Surface Layers Using Geomatics Techniques." IOP Conference Series: Earth and Environmental Science 1487, no. 1 (2025): 012191. https://doi.org/10.1088/1755-1315/1487/1/012191.

Full text

Abstract:

Abstract This study was conducted in the northeastern area of the left bank of Shatt al-Arab left riverside north of Basrah Governorate of Iraq. Suitable satellite imagery for the study area was collected in July 13, 2023 coinciding with the time of field sample collection. The selected imagery underwent spectral correction followed by classification of the study area to identify and distribute sample collection sites evenly across three locations. Field samples were collected from the soil surface layers to calculate the volume of water stored in the soil. A predictive model was developed to

APA, Harvard, Vancouver, ISO, and other styles

10

Hadipernata, M., N. Hidayah, and R. Rachmat. "Characteristics of rice cooking quality of Ciherang variety during storage." IOP Conference Series: Earth and Environmental Science 1024, no. 1 (2022): 012038. http://dx.doi.org/10.1088/1755-1315/1024/1/012038.

Full text

Abstract:

Abstract The decline of rice quality will occur during storage. One of the quality parameters of rice is the cooking quality. The study was conducted to determine the cooking quality characteristics of Ciherang rice for eight months storage. Rice was stored in several types of packaging, namely plastic sacks, vacuum plastic packaging and non-vacuum plastic. While the storage temperature was air conditioner temperature and room temperature. The cooking quality of rice observed in this study included the cooking time, the water absorption ratio, the volume expansion ratio, and gel consistency. T

APA, Harvard, Vancouver, ISO, and other styles

11

Jalon S, Salahiron N., and Deloria I. "Cement Board Using Discarded Peanut Shell (Arachis Hypogaea)." International Journal of Latest Technology in Engineering Management & Applied Science 13, no. 10 (2024): 139–46. http://dx.doi.org/10.51583/ijltemas.2024.131018.

Full text

Abstract:

This study investigates the use of powdered peanut shells as a sustainable alternative in cement board production. With the growing emphasis on eco-friendly construction materials, exploring alternative resources is essential. Cement boards were fabricated incorporating powdered peanut shells at varying percentages (5%, 10%, and 15% by weight) relative to the total weight of the cement mixture. The preparation involved calculating the sample volume, adjusting the mixture weight to account for the peanut shells, and setting the water-cement ratio to 0.46. The process included grinding the peanu

APA, Harvard, Vancouver, ISO, and other styles

12

Rak, Janusz, and Katarzyna Pietrucha-Urbanik. "Diversification of Water Network Tanks Volume." Applied Mechanics and Materials 811 (November 2015): 395–401. http://dx.doi.org/10.4028/www.scientific.net/amm.811.395.

Full text

Abstract:

Diversification of the water volume has a particularly positive role in crisis situations related to water supply in urban and industrial areas. The function of water supply tanks is to compensate water supply for a settlement unit in a daily cycle, stabilizing the pressure in the supply area. In crisis situations, tanks capacity is used for the purposes of fire. A new function is the use of stored water as an emergency source of water supply during failure. Water supply network tanks act as reserves for various types of undesirable events. The previous methods of analysis and risk assessment

APA, Harvard, Vancouver, ISO, and other styles

13

Mubaah, Abdulla, and Siva Priya Thiagarajah. "Feasibility of Use of Second Life Electrical Vehicle Batteries in Data Centres in Malaysia." Journal of Engineering Technology and Applied Physics 5, no. 1 (2023): 5–11. http://dx.doi.org/10.33093/jetap.2023.5.1.2.

Full text

Abstract:

It is estimated that the cumulative of Electric Vehicles (EVs) will reach 85 million by 2030. EV batteries that have degraded to 80% of their initial capacity no longer provide the required efficiency for EV, resulting in an increasing amount of batteries being discarded and stored in warehouses instead of being recycled. The cost of this storage after its End of Life (EOL) adds to the initial cost of the EV. There is amounting environmental pressure to re-purpose these discarded batteries in other applications, such as energy arbitrage and peak shaving, such that the initial cost of the EV be

APA, Harvard, Vancouver, ISO, and other styles

14

Li, Yang, Jiancang Xie, Jianghua Yang, Jian Ren, and Nan Zhai. "Application of Blockchain Technology in Water Rights Trading in the Irrigation Area under the Internet-of-Things Environment." Security and Communication Networks 2022 (August 12, 2022): 1–12. http://dx.doi.org/10.1155/2022/8700730.

Full text

Abstract:

Water rights trading is an important way to solve the shortage of water resources. Combined with the characteristics of water resources and the requirements of the market economy, the organic combination of the government and the market should be strengthened. Through the establishment of a water rights system and a water rights trading market, the implementation of water rights trading will be promoted. Due to the decentralized and distributed structure, blockchain technology greatly reduces its intermediary cost in the application process. The tamper-resistant timestamp feature can realize d

APA, Harvard, Vancouver, ISO, and other styles

15

LIN, LI-CHUN, and LARRY R. BEUCHAT. "Survival and Growth of Enterobacter sakazakii in Infant Cereal as Affected by Composition, Reconstitution Liquid, and Storage Temperature." Journal of Food Protection 70, no. 6 (2007): 1410–22. http://dx.doi.org/10.4315/0362-028x-70.6.1410.

Full text

Abstract:

Invasive infections caused by Enterobacter sakazakii have occurred predominantly in low-birth-weight neonates and infants younger than 2 months of age. However, infections have also occurred in healthy infants up to 8 months of age and in immunocompromised children up to 4 years of age. The ability of E. sakazakii to survive and grow in infant cereals as affected by composition of the cereal, composition of the reconstitution liquid, and temperature is unknown. A study was done to determine the survival and growth characteristics of E. sakazakii initially at populations of 0.005 and 0.52 CFU/m

APA, Harvard, Vancouver, ISO, and other styles

16

Silvennoinen, Kirsi, Juha-Matti Katajajuuri, Hanna Hartikainen, Lotta Heikkilä, and Anu Reinikainen. "Food waste volume and composition in Finnish households." British Food Journal 116, no. 6 (2014): 1058–68. http://dx.doi.org/10.1108/bfj-12-2012-0311.

Full text

Abstract:

Purpose – The purpose of this paper is to determine the volume and quality of food waste in Finnish households and discuss drivers for waste being produced. Design/methodology/approach – In total, 380 households weighed all solid food waste and liquid milk waste daily each time they disposed food during a two-week period. The authors concentrated only on avoidable food waste, i.e. all wasted food and raw material that could have been consumed, had they been stored or prepared differently. Other biowaste, such as vegetable peelings, coffee grounds, or bones, was not measured. Findings – The amo

APA, Harvard, Vancouver, ISO, and other styles

17

Zhang, Yi, and Dong Ming Guo. "Effect of Cold Energy Storage of Multi-Wells Aquifer Thermal Energy Storage in Sanhejian Coal Mine." Advanced Materials Research 382 (November 2011): 276–80. http://dx.doi.org/10.4028/www.scientific.net/amr.382.276.

Full text

Abstract:

In practical work, implementation of the technology of aquifer thermal energy storage(ATES) is divided into energy storage phase and energy utilization phase. Sufficient cold/warm water is stored in energy storage phase, and the stored cold/warm water is consumed in energy utilization phase, so as to achieve the purpose of cooling or heating. In this paper, taking Sanhejian Coal Mine as an example, we analyze the effect of cold energy storage in multi-wells by analyzing the volume change of cold water body within different temperature ranges in different periods. Through the analysis of volume

APA, Harvard, Vancouver, ISO, and other styles

18

K. N., Vidya. "Runoff assessment by Storm water management model (SWMM)- A new approach." Journal of Applied and Natural Science 13, SI (2021): 142–48. http://dx.doi.org/10.31018/jans.v13isi.2813.

Full text

Abstract:

The present study investigated the storm wise runoff collected in farm pond with the runoff estimated by Storm Water Management Model (SWMM) and Soil Conservation Service (SCS-CN) models. The SWMM and SCS-CN models estimated runoff depth storm wise. The runoff depths correspond to the catchment area given the runoff volume from the catchment. The runoff depth estimated from the Storm Water Management Model and Soil Conservation Service model was compared against the depth of runoff estimated from the Water balance model. For small rainfall depths, the runoff estimated from the Storm Water Mana

APA, Harvard, Vancouver, ISO, and other styles

19

Karakoçak, B. B., O. Yenigün, and R. T. Toraman. "An integrated approach to water management in Kayseri: rainwater collection and use in an amusement park." Water Science and Technology 67, no. 5 (2013): 1137–43. http://dx.doi.org/10.2166/wst.2013.656.

Full text

Abstract:

Water management in urban areas of developing countries is a major environmental challenge for the future. Within the framework of the IWA Cities of the Future Programme, current water and wastewater management systems are investigated in Kayseri, Turkey, with the purpose of bringing water into the center of city life by a reformed pilot project. In order to assess both the quantity and dynamics of water to be utilized in the Kayseri Amusement Park, the US Environmental Protection Agency's (US EPA) Storm Water Management Model (SWMM) 5.0 was used. The obtained results demonstrated that after 3

APA, Harvard, Vancouver, ISO, and other styles

20

Al-Dulaimy, Fayadh M. Abed, Hameed Jasim Khalaf, and Bassim Mohammed Majel. "Heat Transfer Enhancement in MCHS using Al2O3 / Water Nanofluid." Tikrit Journal of Engineering Sciences 20, no. 2 (2013): 1–13. http://dx.doi.org/10.25130/tjes.20.2.01.

Full text

Abstract:

In the present paper, Numerical simulation is performed to investigate the laminar force convection of Al2O3/water Nanofluid in a flow channel with different constant heat flux 50, 90, 150 W/cm2 respectively and two values of mass flow rate of fluid. The heat sources are placed on the bottom wall of channel which produces much thermal energy that must be discarded from the system. The remaining surfaces of channel are kept adiabatic to exchange energy between Nanofluid and heat sources. The effects of Reynolds number Re < 1000), the volume fraction of nanoparticles of nanofluid have the per

APA, Harvard, Vancouver, ISO, and other styles

21

Zia, Asad, Pu Zhang, Ivan Holly, and Jaroslav Prokop. "Sustainability Enhancement through High-Dose Recycled Tire Steel Fibers in Concrete: Experimental Insights and Practical Applications." Sustainability 15, no. 22 (2023): 15760. http://dx.doi.org/10.3390/su152215760.

Full text

Abstract:

This study investigates the viability of incorporating high doses of recycled tire steel fibers (RSFs) in concrete to enhance sustainability. To address this, RSFs are incorporated at volume fractions ranging from 1% to 1.75% in the concrete mixture. The study evaluates various performance parameters, including workability, elastic modulus, compressive strength (CS), split tensile strength (SS), flexural strength (FS), linear shrinkage (LS), and water absorption (WA). Results show a 10% improvement in SS and a 4% improvement in FS compared to plain concrete (0RFRC). Additionally, RSF-reinforce

APA, Harvard, Vancouver, ISO, and other styles

22

Kraljičak, Jasna, Nada Parađiković, and Monika Tkalec. "Morphological Characteristics of Roses Cut Flower after Vase Life." АГРОЗНАЊЕ 17, no. 2 (2017): 203. http://dx.doi.org/10.7251/agren1602203k.

Full text

Abstract:

Investigation was conducted under controlled conditions in the laboratory for plant production at the Faculty of Agriculture in Osijek. The cut roses used in the study were „Red Naomi“. Three different mediums of 300 ml volume were used in the study: ordinary tap water, Chrysal clear, Crystal soil gel. After symptoms of decay such as weariness of neck and yellowing and drying of petals were observed, each rose was taken out of medium and the volume of the residual liquid was measured. Leaves, neck and head of decayed roses were separately weighed, placed in paper bags and dried at 70 ºC for 24

APA, Harvard, Vancouver, ISO, and other styles

23

Che Jamin, Noorhidayah, and Noor Zalina Mahmood. "Scheduled Waste Management in Malaysia: An Overview." Advanced Materials Research 1113 (July 2015): 841–46. http://dx.doi.org/10.4028/www.scientific.net/amr.1113.841.

Full text

Abstract:

Industry has become an essential part of modern society, and waste production is an inevitable outcome of the developmental activities. A material becomes waste when it is discarded with impunity and may pose a potential hazard to the human health or the environment (soil, air, waste) when improperly treated, stored, transported or disposed off or managed. In other words, scheduled waste contributes a major share towards environmental degradation. Scheduled and hazardous waste is the most difficult waste to be managed due to the dangerous elements not only for the environment but also for publ

APA, Harvard, Vancouver, ISO, and other styles

24

Istiqomah, Meicin Hikmah, Ida Munfarida, and Sarita Oktorina. "Utilization of Milkfish (Chanos sp) Bones for Reducing Lead (Pb) Contamination." International Journal of Research 11, no. 6 (2024): 74–81. https://doi.org/10.5281/zenodo.11561111.

Full text

Abstract:

<strong>Background: </strong>Good water quality is essential to meet all basic human needs. In Indonesia, water needs are met through both piped and non-piped sources, including shallow wells, groundwater, and existing springs. However, the presence of heavy metals in source water presents a significant challenge for water treatment. One effective water treatment technology is the use of biofilters, which can be made using discarded milkfish bones. <strong>Methods: </strong>This study employs an experimental approach utilizing a biofilter reactor within a batch system, with a reactor volume of

APA, Harvard, Vancouver, ISO, and other styles

25

ARGUETA, CLAUDIA, SEAN YODER, ALAN E. HOLTZMAN, et al. "Isolation and Identification of Nontuberculous Mycobacteria from Foods as Possible Exposure Sources." Journal of Food Protection 63, no. 7 (2000): 930–33. http://dx.doi.org/10.4315/0362-028x-63.7.930.

Full text

Abstract:

A variety of foods collected from local supermarkets and produce stands were examined as possible sources of nontuberculous mycobacterial exposure. Food samples were combined with sterile ultrapure water and manually shaken. To remove large particles, the suspensions were filtered through a sterile strainer, centrifuged, and the supernatants were discarded. The food pellets were stored at −75°C. The pellets were treated with either oxalic acid or sodium hydroxide–sodium citrate solutions to reduce contamination by nonmycobacterial organisms. Decontaminated pellets were cultured on both Middleb

APA, Harvard, Vancouver, ISO, and other styles

26

Castaño-Martín, Francisco Manuel, Álvaro Gómez-Gutiérrez, and Manuel Pulido-Fernández. "Modelling Water Availability in Livestock Ponds by Remote Sensing: Enhancing Management in Iberian Agrosilvopastoral Systems." Remote Sensing 16, no. 17 (2024): 3257. http://dx.doi.org/10.3390/rs16173257.

Full text

Abstract:

Extensive livestock farming plays a crucial role in the economy of agrosilvopastoral systems of the southwestern Iberian Peninsula (known as dehesas and montados in Spanish and Portuguese, respectively) as well as providing essential ecosystem services. The existence of livestock in these areas heavily relies on the effective management of natural resources (annual pastures and water stored in ponds built ad hoc). The present work aims to assess the water availability in these ponds by developing equations to estimate the water volume based on the surface area, which can be quantified by means

APA, Harvard, Vancouver, ISO, and other styles

27

Ho, Hwi-Chie, Tota Kasih, and Kevin Puika. "Development of IoT-based water reduction system for improving clean water conservation." Przegląd Naukowy Inżynieria i Kształtowanie Środowiska 29, no. 1 (2020): 54–61. http://dx.doi.org/10.22630/pniks.2020.29.1.5.

Full text

Abstract:

Water is one of the basic necessities of life; however, due to the increased growth of population and without any changes of people’s current water consumption rate the world would face water scarcity in the near future. Developing tools and techniques that aim to combat the loss of water quantity becomes a priority action due to it can provide actionable information to the community in its contribution to clean water conservation. In this study, the IoT-based water reduction system has been developed to measure water volume at three household appliances (washing machine, shower, and toilet) b

APA, Harvard, Vancouver, ISO, and other styles

28

Silanikove, N., and A. Tadmor. "Rumen volume, saliva flow rate, and systemic fluid homeostasis in dehydrated cattle." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 256, no. 4 (1989): R809—R815. http://dx.doi.org/10.1152/ajpregu.1989.256.4.r809.

Full text

Abstract:

This work was carried out to test the hypothesis that the high level of salivary secretion containing much Na+ and the volume of fluid sequestered in the foregut of ruminants play an important part in water and Na+ homeostasis. Saliva flow and composition and water and Na+ balance in the rumen have been measured in hydrated and dehydrated cows with esophageal fistulas. Reduction of voluntary feed intake in beef cattle during water deprivation was related to the stage of dehydration. Salivary secretion rate was linearly related to voluntary feed intake (r = 0.96) and inversely and linearly rela

APA, Harvard, Vancouver, ISO, and other styles

29

Lei, Jian Hua, and Wolfgang Schilling. "Preliminary uncertainty analysis – a prerequisite for assessing the predictive uncertainty of hydrologic models." Water Science and Technology 33, no. 2 (1996): 79–90. http://dx.doi.org/10.2166/wst.1996.0039.

Full text

Abstract:

Physically-based urban rainfall-runoff models are mostly applied without parameter calibration. Given some preliminary estimates of the uncertainty of the model parameters the associated model output uncertainty can be calculated. Monte-Carlo simulation followed by multi-linear regression is used for this analysis. The calculated model output uncertainty can be compared to the uncertainty estimated by comparing model output and observed data. Based on this comparison systematic or spurious errors can be detected in the observation data, the validity of the model structure can be confirmed, and

APA, Harvard, Vancouver, ISO, and other styles

30

Okere, S. G., F. O. Nduka, and K. Otokunefor. "Detection of <I>Giardia</I> cyst and <I>Taenia</I> eggs in river water samples collected from Aleto River in Eleme Local Government Area, Rivers State, Nigeria." Scientia Africana 23, no. 2 (2024): 59–66. http://dx.doi.org/10.4314/sa.v23i2.6.

Full text

Abstract:

This study aimed at detecting Giardia cyst and Taenia eggs in river water samples collected from Aleto River in Eleme Local Government Area, River State, Nigeria, to check for potability and purity of water.Water samples of river water were collected from two points (downstream and midstream) of Aleto river. Labelled clean sample bottles with tightly-fitted lids were used to collect water samples from the river and stored in coolers with ice packs to maintain their temperature and transportation to the laboratory. Collected water samples were transferred into sterile vial tubes and centrifuged

APA, Harvard, Vancouver, ISO, and other styles

31

Gharbi, Moshtaq Ahmed, Abdulqader Mahdi Salh, and Mohmood Jameel Khalaf. "Estimation of water runoff and harvestability of the valley of Haliwat Basin, Western Desert using SCS-CN model." Journal of Degraded and Mining Lands Management 12, no. 4 (2025): 8149–58. https://doi.org/10.15243/jdmlm.2025.124.8149.

Full text

Abstract:

The area under study is one of the dry climates, characterized by seasonal rainfall in the winter only. It also contains no stations for measuring the amount of rainwater that falls. Therefore, the study aimed to estimate the amount of rainwater falling using indirect mathematical methods to estimate the amount of water that can be stored behind the dams built in this valley, which will be reflected in the better management of this water and its sustainability for various uses. The final runoff values for the valley of Haliwat Basin were calculated based on the total annual rainfall and the ma

APA, Harvard, Vancouver, ISO, and other styles

32

Larsen, Morten, Christian Tøttrup, Eva Mätzler, Bo Naamansen, Dorthe Petersen, and Kisser Thorsøe. "A satellite perspective on jökulhlaups in Greenland." Hydrology Research 44, no. 1 (2012): 68–77. http://dx.doi.org/10.2166/nh.2012.195.

Full text

Abstract:

Methods by remote sensing techniques were developed to locate potential jökulhlaup lakes and to assess the volume of water discharged. To locate potential jökulhlaup lakes, a time sequence of LandSat satellite imagery covering the area was investigated with spectral mapping techniques. The investigations showed how LandSat images can be used to map surface water, glacial ice, and surface temporal anomalies, and when combined with geographic information system (GIS) analysis, potential jökulhlaup lakes could be identified. For assessing the volume of the water discharged, the bottom topography

APA, Harvard, Vancouver, ISO, and other styles

33

Demirbaş, Ayhan, and Recep Bakiş. "Turkey's Water Resources and Hydropower Potential." Energy Exploration & Exploitation 23, no. 1 (2005): 19–29. http://dx.doi.org/10.1260/0144-5987.23.1.19.

Full text

Abstract:

The aim of this paper is to investigate water resources in Turkey. Annual rainfall varies from 220 mm to 2500 mm with an average of 643 mm, which means total volume of 501 km3 and average annual potential of surface water is 186 km3 and 95 km3 of this amount potential can be feasibly developed. Ground water reservoirs are estimated to be around 12 km3. As a result of construction of 700 dams, with different types, purposes and sizes, 140 km3 of water is being stored in the reservoirs. Total hydropower potential of Turkey is annually 433,000 GWh. Almost 50% of the total potential is technically

APA, Harvard, Vancouver, ISO, and other styles

34

Tyszka, Jan. "Estimation and economic valuation of the forest retention capacities." Journal of Water and Land Development 13a, no. 1 (2009): 149–59. http://dx.doi.org/10.2478/v10025-010-0025-6.

Full text

Abstract:

Estimation and economic valuation of the forest retention capacities Based on results concerning the forest impact on water cycling an attempt was undertaken to evaluate water retention in forests. The economic value of water retention was established assuming the cost of water storage in small reservoirs built in forest areas. Calculations did not account for differences resulting from different functions of naturally retained water and that stored with the use of technical methods. Considering volume and time of water retention in forests, the annual value of natural water retention in fores

APA, Harvard, Vancouver, ISO, and other styles

35

Suchat, Sunisa, and Paisin Aditapsatit. "On the Performance of Hybrid Natural Rubber Rubberized Concrete." Advanced Materials Research 844 (November 2013): 186–89. http://dx.doi.org/10.4028/www.scientific.net/amr.844.186.

Full text

Abstract:

Waste rubber is an environmental concern. The large global market of concrete products could usefully consume this waste, even if the fractions used were very low, provided such concrete mix had sufficient strength and other characteristics. Therefore, the properties of concrete mixes that include natural rubber were studied at 28 days of age, which is a standard time to characterize hardened concrete properties. We included two types of natural rubber in this study, namely natural rubber latex (NRL) and discarded rubber glove. First, 60% concentrate latex (HA: high ammonia) was used in latex

APA, Harvard, Vancouver, ISO, and other styles

36

Rouhillah, Inzar Salfikar, and Andrian Maulana. "Implementation of Flow Sensors for Monitoring Water Flow in the Gallon Water Filling Process." J-Innovation 14, no. 1 (2025): 41–45. https://doi.org/10.55600/jipa.v14i1.333.

Full text

Abstract:

Automatic monitoring of water volume during gallon filling is a technology increasingly important in the water filling industry, particularly for ensuring accuracy and efficiency in the distribution process. This tool aims to monitor the water flow rate during the filling of mineral water gallons using a Flow Sensor. An Arduino Uno serves as the controller for this system. When the water pump is activated to fill the gallon, the flow sensor measures the amount of water flowing through it by generating pulses, which are then sent to the Arduino Uno for processing and calculation of the water fl

APA, Harvard, Vancouver, ISO, and other styles

37

Legchenko, Anatoly, Clément Miège, Lora S. Koenig, et al. "Estimating water volume stored in the south-eastern Greenland firn aquifer using magnetic-resonance soundings." Journal of Applied Geophysics 150 (March 2018): 11–20. http://dx.doi.org/10.1016/j.jappgeo.2018.01.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Amanowicz, Łukasz, and Michał Turski. "PCM-Filled Capsules (RT44HC) for Heat Storage—Laboratory Scale Pilot Study." Energies 18, no. 2 (2025): 345. https://doi.org/10.3390/en18020345.

Full text

Abstract:

Peak power shaving in heating systems can be achieved using heat accumulators, traditionally implemented in the form of water storage tanks. Their heat capacity can be increased by using a phase change material (PCM) instead of water, which, however, usually requires a change in the tank design. The innovation of this paper is an interesting concept to use plastic capsules filled with a PCM that replace part of the water volume in an existing heat accumulator. The aim of this paper is to compare the cooling rate of the same volume of water as that of the water mixed with the PCM capsules to in

APA, Harvard, Vancouver, ISO, and other styles

39

Lalombo, Yulia Indah Sari, Khusnul Yaqin, and Sharifuddin Bin Andy Omar. "Nutrient Absorption Rate of Oryzias celebensis Embryo." Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil 5, no. 2 (2021): 67–71. http://dx.doi.org/10.29239/j.akuatikisle.5.2.67-71.

Full text

Abstract:

Oryzias celebensis is a species of medaka fish in South Sulawesi. During incubation, the growth and development of these fish embryos depend on the nutrients stored in the eggs. Therefore, this study aimed to determine the volume size of egg yolks and oil droplets and the absorption rate of egg yolks of O. celebensis embryos that reared in different incubation media. The study was conducted using a completely randomized design (CRD) with four rearing media treatments, namely A (Early Rearing Media), B (bottled water), C (Pattunuang river water) and D (well water) with five replications . The r

APA, Harvard, Vancouver, ISO, and other styles

40

Areas de Almeida, Jaqueline Costa, Caroline Moreira de Souza, Letícia Delduque Alves, et al. "The effects of seasonality on the quality of rainfall water in the city of rio de Janeiro." International Journal of Hydrology 6, no. 4 (2022): 118–28. http://dx.doi.org/10.15406/ijh.2022.06.00316.

Full text

Abstract:

Critical periods and abnormal rainfall events have been observed in the South-East of Brazil, and this has affected both the amount and quality of the volume of water in the water supply systems. This study seeks to assess the influence of seasonal factors on the quality of rainfall at a water treatment plant, located in the city of Rio de Janeiro - RJ. The methodology involved collecting rainfall samples between January 2017 and December 2018, at four specific points in the system: first flush 1 (FF1), first flush 2 (FF2), void volume (VV) and reservoir (RR). The parameters were analyzed stat

APA, Harvard, Vancouver, ISO, and other styles

41

Yusup, Muhamad, Po Abas Sunarya, and Krisandi Aprilyanto. "Rancang Bangun Sistem Monitoring Pengukuran Volume Air Berbasis IoT Menggunakan Arduino Wemos." Journal CERITA 6, no. 2 (2020): 147–53. http://dx.doi.org/10.33050/cerita.v6i2.1136.

Full text

Abstract:

System The process of counting and storing in a manual water reservoir analysis has a high percentage of error rate compared to an automated system. In a company industry, especially in the WWT (Waste Water Treatment) section, it has several reservoir tanks as stock which are still counted manually. The ultrasonic sensor is placed at the top of the WWT tank in a hanging position. Basically, to measure the volume in a tank only variable height is always changing. So by utilizing the function of the ultrasonic sensor and also the tube volume formula, the stored AIR volume can be monitored in rea

APA, Harvard, Vancouver, ISO, and other styles

42

Bahri, A., C. Basset, and A. Jrad-Fantar. "Agronomic and health aspects of storage ponds located on a golf course irrigated with reclaimed wastewater in Tunisia." Water Science and Technology 42, no. 10-11 (2000): 399–406. http://dx.doi.org/10.2166/wst.2000.0688.

Full text

Abstract:

In Tunisia, golf courses are irrigated with reclaimed wastewater stored in ponds for variable periods. The impact of storage on the sanitary and agronomic quality of the water was evaluated in two surveys conducted over one year. The water quality of the golf course ponds, operated as open ponds, was directly dependent on the flowrate and the quality of the new effluents. The faecal coliforms removal varied between 4 log. units at the end of winter and 1 log. unit in summer. Values exceeding the WHO guidelines (1989) (200 FC/100 mL) were recorded in the irrigation water. Reclaimed wastewater s

APA, Harvard, Vancouver, ISO, and other styles

43

BLOCK, ZACHARY, ALIETA EYLES, ROSS CORKREY, ROGER STANLEY, TOM ROSS, and CHAWALIT KOCHARUNCHITT. "Effect of Storage Conditions on Shelf Stability of Undiluted Neutral Electrolyzed Water." Journal of Food Protection 83, no. 10 (2020): 1838–43. http://dx.doi.org/10.4315/jfp-20-104.

Full text

Abstract:

ABSTRACT Neutral electrolyzed water (NEW) is an oxidizing sanitizer that can be made locally on-site; it is often stored in a ready-to-use format to accumulate the large volumes required for periodic or seasonal use. The shelf stability of NEW sanitizer was, therefore, assessed under various storage conditions to guide the development of protocols for its industrial application. To that end, fresh NEW with an available chlorine concentration (ACC) of 480 mg/L, pH 6.96, and oxidation reduction potential (ORP) of 916 mV was stored under different conditions. These were open or sealed polypropyle

APA, Harvard, Vancouver, ISO, and other styles

44

Moura, Marina de P., Alfredo Ribeiro Neto, and Fábio A. da Costa. "Application of satellite imagery to update depth-area-volume relationships in reservoirs in the semiarid region of Northeast Brazil." Revista Brasileira de Engenharia Agrícola e Ambiental 26, no. 1 (2022): 44–50. http://dx.doi.org/10.1590/1807-1929/agriambi.v26n1p44-50.

Full text

Abstract:

ABSTRACT Reservoirs are the primary source of water supply in the semiarid region of Pernambuco state, Brazil, because of the constant water scarcity affecting this region. Knowledge of the amount of water available is essential for the effective management of water resources. The volume of water stored in the reservoirs is calculated using the depth-area-volume relationship. However, in most reservoirs in the semiarid region, this relationship is currently out of date. Therefore, the objective of this study was to explore the potential and limitations of the application of the ISODATA unsuper

APA, Harvard, Vancouver, ISO, and other styles

45

Åkerstedt, Hans O., T. Staffan Lundström, I. A. Sofia Larsson, Jiri Marsalek, and Maria Viklander. "Modeling the Swelling of Hydrogels with Application to Storage of Stormwater." Water 13, no. 1 (2020): 34. http://dx.doi.org/10.3390/w13010034.

Full text

Abstract:

The swelling effect in hydrogel bodies or sponge-like porous bodies (SPB) used in a specific stormwater storage concept of the down-flow type is considered. A macroscopic swelling model is proposed, in which water is assumed to penetrate into the hydrogel by diffusion described by diffusion equations together with a free-moving boundary separating the interface between the water and hydrogel. Such a type of problem belongs to the certain class of problems called Stefan-problems. The main objective of this contribution is to compare how the theoretical total amount of absorbed water is modified

APA, Harvard, Vancouver, ISO, and other styles

46

Frappart, F., F. Papa, A. Güntner, et al. "Interannual variations of the terrestrial water storage in the Lower Ob' basin from a multisatellite approach." Hydrology and Earth System Sciences Discussions 7, no. 5 (2010): 6647–76. http://dx.doi.org/10.5194/hessd-7-6647-2010.

Full text

Abstract:

Abstract. Temporal variations of surface water volume over inundated areas of the Lower Ob' basin in Siberia, one of the largest contributor of freshwater to the Arctic Ocean, are estimated using combined observations from a multisatellite inundation dataset and water levels over rivers and floodplains derivec from the TOPEX/POSEIDON (T/P) altimetry satellite. We computed time-series of monthly maps of surface water volume over the period of common availability of T/P and the multisatellite data (1993–2004). The results exhibit similar interannual variabilities with precipitation estimates and

APA, Harvard, Vancouver, ISO, and other styles

47

KOUTO, Yaovi Agbeko, Douti LARE, and B. Kossi IMBGA. "Influence of Water Dosage on the Compressive Strength of Earth Concrete Containing Corn Stalks Fibres." International Journal of Science and Healthcare Research 8, no. 4 (2023): 14–148. http://dx.doi.org/10.52403/ijshr.20230421.

Full text

Abstract:

The influence of the water content on the compressive strength of the soil – corn stalk fibres – water mixture is analysed in this study. The clay soil is mixed with corn stalk fibres with a water volume variation of 16 to 20% in increments of 1% to produce concrete samples stored in an enclosure at room temperature. On these samples, the density is determined every day to monitor the evolution of water loss as well as compressive strength. It appears that the loss of density decreases with the day and stabilizes from the 26th day and that the best compressive resistance is obtained for a wate

APA, Harvard, Vancouver, ISO, and other styles

48

Brito, Pedro, Rodrigo Miranda, Ygor Cristiano Brito Morais, et al. "Avaliação da evapotranspiração estimada pelo MODIS e do balanço hídrico para a bacia do Pontal-Pernambuco." Revista Brasileira Geografia Física 14, no. 5 (2021): 2866–77. http://dx.doi.org/10.26848/rbgf.v14.5.p2866-2877.

Full text

Abstract:

The semi-arid region of northeastern Brazil has a strong tendency to decrease precipitation with climate change. It is known that the social, economic, and environmental impacts will be very high if this happens. Evapotranspiration and water balance are important variables in public policy decision-making related to rain and water resources, as it allows for greater knowledge of the water supply in each region. Thus, evaluating different estimation methodologies for these variables provides an important contribution to the planning of environmental public policies. Given the above, this study

APA, Harvard, Vancouver, ISO, and other styles

49

Sobrinho, Jose F., and Francisca Edineide L. Barbosa. "Water Absorption by Hydrogel Using Fertilizers." Environment and Natural Resources Research 10, no. 2 (2020): 26. http://dx.doi.org/10.5539/enrr.v10n2p26.

Full text

Abstract:

It was sought, in this research, to evaluate the effects of fertilizer solutions on water retention by hydrogel as well as if the application methods and fertilizers affect water retention when the hydrogel is added to the soil. In laboratory works (experiment 1), the completely randomized design was used taking into account four treatments: distilled water; Urea (UR &ndash; 2.0 g L-1 ) and Magnesium Sulfate + Monoammonium Phosphate (MS + MAP &ndash; 2.0 g L-1 &nbsp;each). Regarding the experiment 2, considering soil columns, a 2x3x2 factorial was used, corresponding to two hydroge

APA, Harvard, Vancouver, ISO, and other styles

50

Ifmalinda, R. E. Putri, and I. Rasinta. "Estimation of Size, Volume and Weight of Oranges Using Digital Images Processing." IOP Conference Series: Earth and Environmental Science 1059, no. 1 (2022): 012016. http://dx.doi.org/10.1088/1755-1315/1059/1/012016.

Full text

Abstract:

Abstract Lima Puluh Kota Regency is one of the largest orange producing areas in West Sumatra. The common method for calculating the volume of fruit can be done manually with the water displacement method using a measuring cup filled with water then the fruit is put into, so the amount of spilled water is called an overflow which is equal to the volume of the fruit. This identification method will cause the quality of the fruit to be damaged due to immersion in the water (3). To overcome the shortcomings of this method, it is necessary to have a technology like digital image processing that is

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!