Showing 4,221 - 4,240 results of 15,510 for search '"water"', query time: 0.35s Refine Results
  1. 4221

    Estimating Conveyance Efficiency and Maize Productivity of Traditional Irrigation Systems in Usa River Catchment, Tanzania by Humuri K. Haymale, Karoli N. Njau, Frederick C. Kahimba

    Published 2020-01-01
    “…It is because of understanding the volume of water lost along with the transportation facility, enhancing water usage and productivity, hence making better decisions about the utilization of water resources. …”
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    Article
  2. 4222

    Ammonia Volatilization Losses from Paddy Fields under Controlled Irrigation with Different Drainage Treatments by Yupu He, Shihong Yang, Junzeng Xu, Yijiang Wang, Shizhang Peng

    Published 2014-01-01
    “…The effect of controlled drainage (CD) on ammonia volatilization (AV) losses from paddy fields under controlled irrigation (CI) was investigated by managing water table control levels using a lysimeter. Three drainage treatments were implemented, namely, controlled water table depth 1 (CWT1), controlled water table depth 2 (CWT2), and controlled water table depth 3 (CWT3). …”
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    Article
  3. 4223

    Modeling the Hydrological Process of the Genale Dawa-3 Dam Watershed, Ethiopia by Ashenafi Dechasa, Wakjira T. Dibaba, Alemu O. Aga, Mezgebu Geme Worku, Miliyon Dida Feye, Firaol Bedada Kopesa, Bekele Terefe Gebisa, Brook Legese, Amare Tura Abate

    Published 2025-01-01
    “…Watershed hydrology comprehension is fundamental to the efficacious management of water resources and the formulation of sustainable solutions. …”
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    Article
  4. 4224
  5. 4225

    Prawno-administracyjne aspekty ochrony wód w Polsce by Maciej Jabłoński

    Published 2011-12-01
    “…Water Law regulates water management in accordance with the principle of sustainable development, in particular the development and protection of water resources, water use, and water management. …”
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    Article
  6. 4226
  7. 4227

    Assessing the impact of residual film on agriculture: A meta-analysis of soil moisture, salinity, and crop yield by Jingrun Wang, Hongguang Liu, Reaihan E, Ping Gong, Pengfei Li, Changkun Yang, Ling Li, Yibin Xu, Jianshu Dong, Yong Guo

    Published 2025-01-01
    “…Residual films (RFs) disrupt the normal migration and distribution of water, salts and nutrients in soil, posing a significant threat to the sustainable development of agriculture and food security. …”
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    Article
  8. 4228

    The Effects of Controlled Drainage on N Concentration and Loss in Paddy Field by Bin Lu, Guangcheng Shao, Shuang’en Yu, Shiqiang Wu, Xinghua Xie

    Published 2016-01-01
    “…Concentration of ammonia nitrogen (NH4+-N) and nitrate nitrogen (NO3--N) in surface and subsurface paddy water was observed. The results indicated that the concentration of NH4+-N and NO3--N in paddy water declined with the persistence of a waterlogged condition. …”
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    Article
  9. 4229

    Mechanism of Enhanced Oil Recovery for In-Depth Profile Control and Cyclic Waterflooding in Fractured Low-Permeability Reservoirs by Daiyin Yin, Wei Zhou

    Published 2021-01-01
    “…When fractured low-permeability reservoirs enter a high water cut period, injected water always flows along fractures, water cut speeds increase rapidly, and oil production decreases quickly in oil wells. …”
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    Article
  10. 4230

    Comparison of Gastric Emptying Time after the Ingestion of Whisky with Isocalorically Adjusted Glucose Solution by Tadashi Okabe, Hideo Terashima, Atsuhiro Sakamoto

    Published 2022-01-01
    “…The gastric emptying pattern of whisky with water was faster than that of isocaloric sugar water, but slower than that of water. …”
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    Article
  11. 4231

    Hydrochemical Characteristics and Formation of the Madeng Hot Spring in Yunnan, China by Ren Zhenhua, Zhou Xun, Yang Miaolin, Wang Xiaocui, Zheng Yuhui, Li Xiaolu, Shen Ye

    Published 2018-01-01
    “…The hot water is of SO4•Cl-Na•Ca type. There is a slight hydrogen sulfide odor in the spring water. …”
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    Article
  12. 4232

    Predicted Infiltration for Sodic/Saline Soils from Reclaimed Coastal Areas: Sensitivity to Model Parameters by Dongdong Liu, Dongli She, Shuang’en Yu, Guangcheng Shao, Dan Chen

    Published 2014-01-01
    “…This study was conducted to assess the influences of soil surface conditions and initial soil water content on water movement in unsaturated sodic soils of reclaimed coastal areas. …”
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    Article
  13. 4233

    Design of a Solar Powered Precision Irrigation System. by Othieno John Wangara

    Published 2023
    “…Irrigation generally is the controlled application of water for agricultural purposes. Globally, 70% of water use is applied in irrigation of crops, making irrigation the largest consumptive user of fresh water. …”
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    Thesis
  14. 4234

    Simulation and explanatory analysis of dissolved oxygen dynamics in Lake Ulansuhai, China by Fan Zhang, Xiaohong Shi, Shengnan Zhao, Ruonan Hao, Biao Sun, Guohua Li, Shihuan Wang, Hao Zhang

    Published 2025-02-01
    “…They represent the optimal hybrid models for the open-water and ice-covered periods, respectively. The SHAP analysis showed that water temperature, blue-green algae, pH, turbidity, electrical conductivity, and chlorophyll.a exhibited significant importance in the WT-RF model, in that order. …”
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    Article
  15. 4235

    Monthly Optimal Reservoirs Operation for Multicrop Deficit Irrigation under Fuzzy Stochastic Uncertainties by Liudong Zhang, Ping Guo, Shiqi Fang, Mo Li

    Published 2014-01-01
    “…An uncertain monthly reservoirs operation and multicrop deficit irrigation model was proposed under conjunctive use of underground and surface water for water resources optimization management. …”
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    Article
  16. 4236

    Testing the Key Performance of Mobile Flood Protection System by Shoukai Chen, Huimin Li, Lei Guo, Lunyan Wang, Yongchao Cao

    Published 2018-01-01
    “…The leakage accelerates when the water level exceeds 1.5 m, thus registering 300 L/h at the 1.7 m level. …”
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    Article
  17. 4237

    « Le Creusot n’a pas d’eau ». Tensions entre développement économique et capital environnemental sur le temps long by Sandrine Petit

    Published 2017-11-01
    “…I distinguish three moments of water socio-natural and technology assemblage. In the 19th century, water missed for the blast furnaces of Creusot and the engineers conceived projects for routing water to industry and inhabitants. …”
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    Article
  18. 4238

    Numerical Simulation on the Seepage Properties of Soil-Rock Mixture by Ning Zhao, Yingchao Wang, Bo Meng, Ning Luo

    Published 2018-01-01
    “…To reveal the mechanism of water inrush in a fault tunnel and study the influence of different structures on the seepage process, a filling structure composed of a soil skeleton (fixed particles), a movable particles phase, and a water phase is constructed to simulate the rock mass broken by the fault. …”
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    Article
  19. 4239

    Research on the Strength Prediction Model of Softened Mudstone Based on Triaxial Compressive Test of Rock by Kai Yun, Yongquan Zhu, Renyuan Wang, Zhichun Fang

    Published 2022-01-01
    “…Mudstone is highly sensitive to water. When it comes into contact with water, the softening phenomena such as the decrease of strength and the increase of deformation are prominent. …”
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    Article
  20. 4240

    B3LYP Study on Reduction Mechanisms from O2 to H2O at the Catalytic Sites of Fully Reduced and Mixed-Valence Bovine Cytochrome 𝑐 Oxidases by Yasunori Yoshioka, Masaki Mitani

    Published 2010-01-01
    “…The MV C𝑐O catalyses reduction to produce one water molecule, while the FR C𝑐O catalyses to produce two water molecules. …”
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    Article