OOIR: Observatory of International Research

Papers

(The TQCC of Paddy and Water Environment is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
A field test to investigate spatiotemporal distribution of soil moisture under different cropland covers in the semiarid Loess Plateau of China	49
Observations of electrical resistivity tomography and groundwater level under an irrigated terraced paddy field in northern Taiwan	35
Determining Optimal Horizontal Spacing for Sand Filter in Reservoir Dams	20
Suitability assessment of treated wastewater with various dilution levels for irrigation in a rain-fed area: implications for crop growth and element translocations in Sorghum bicolor (L.) Moench	17
Anoxification recovery using underwater LED irradiation and influence of its optical spectrum on water quality improvement	16
Effect of base surface roughness, cutting depth and coating thickness on adhesion of inorganic repair materials for repairing concrete channels in the pre-survey and monitoring survey	13
Assessment of the occurrence of climate change and its effects on planting date and growth duration of rainfed wheat in the western and northwestern regions of Iran	13
Plastic film mulching reduces net greenhouse gas emissions in a rice–rapeseed rotation field	13
Biochar Effects on Rice Paddy Cadmium Contaminated Calcareous Clay Soil: A Study on Adsorption Kinetics and Cadmium Uptake	11
Partitioning water footprints of rice for assessing their implications in the face of climate change in Bangladesh	11
The causal effect of losing irrigated water on farmland prices	10
Alternate wetting and drying irrigation technology for sustainable rice (Oryza sativa) production	10
Dynamics of radiocesium in an irrigation reservoir managed at low water level from the perspective of inflow and outflow water quality under non-flood conditions	10
Development and evaluation of inland flood inundation modeling using long short-term memory (LSTM)	10
Drought assessment using multivariate indices in the sub-basins of the Vaippar River Basin, Tamil Nadu, India	9
Irrigation methods suitable for vegetable crops cultivation in sodic soil with alkaline irrigation water	9
Investigation of water delivery performance considering irrigation time as well as water volume: a case in the North Nile Delta of Egypt	9
The role of Japan’s agricultural restoration councils during natural disasters: a case study of water withdrawal restrictions due to the 2018 Mt. Iwo eruption	8
Greenhouse gas emission patterns and global warming potential as a result of establishment techniques and nutrient managements in rainfed rice	8
Spatiotemporal dynamics of bioproduction systems and ecosystem services in the Baroro and Pagsanjan-Lumban watersheds, Philippines	8
Integrated crop management practices for rice: impact on crop growth, yield, nutrient acquisition, water productivity, and farm profitability	8
Impacts of extreme drought on rice planting calendar in Vietnamese Mekong Delta	8
Examining practical applications of a neural network model coupled with a physical model and transfer learning for predicting an unprecedented flood at a lowland drainage pumping station	7
Application of phosphorus in red paddy soils enhances growth and yield of rice and alters CO2 and CH4 emission from soils in a time- and dose-dependent manner	7
Unveiling the nexus of paddy fields and flooded environments: a probabilistic approach to flood impact assessment and loss estimation in paddy agriculture	7

A bibliometric analysis of scientific literature on alternate wetting and drying (AWD)	7
Numerical simulation on effect of irrigation conditions on water temperature distribution in a paddy field	7
Spatiotemporal variation in rice evapotranspiration under the influence of rice expansion: a case study in the Sanjiang Plain, Northeast China	7
Identifying effective AE parameters for damage evaluation of concrete in headwork: a combined cluster and random forest analysis of acoustic emission data	7
Economic assessment of water-saving irrigation management techniques and continuous flooded irrigation in different rice production systems	7
Sensitivity and performance evaluation of improved SCS-CN model by incorporating temporally decaying retention parameter with varying soil moisture for more versatile applications	7
Rice cultivation under raised bed conserving irrigation technique: effects of bed width on soil wetness and yield	6
Composite radial filter for recharging aquifer with runoff from paddy field	6
Effects of no-tillage practice for late-rice on rice yield and global warming potential in double-cropping rice systems	6
Groundwater estimation of Ghayen plain with regression-based and hybrid time series models	5
Integrated drought evaluation index: considering the ecological feedback of the soil moisture and vegetation on wheat	5
Improving yield and nitrogen use efficiency of hybrid indica rice through optimizing nitrogen application strategies in the rice season under different rotation patterns	4
Hydraulic analyses using two-dimensional shallow water equations for functional evaluation of the Yamadazeki barrage in the Chikugo river, Japan	4
Assessing fertiliser-induced adulteration and nutrient imbalance in paddy-growing soils in Punjab, India	4
Impact assessment of cover plants on soil physiochemical properties of earth canals at paddy field in Ghana	4
Research on spatial optimization of multi-pond systems for addressing nonpoint source pollution in agricultural watershed	4
Development of irrigation schedule and management model for sustaining optimal crop production under agricultural drought	4
Assessing paddy methane emissions through the identification of rice and winter crop areas using Sentinel-2 imagery in Korea	4
Estimation of urea reaction rate constants in paddy fields	4
Evaluation of surface damage for in-service deteriorated agricultural concrete headworks using 3D point clouds by laser scanning method	4
Study on analysis of influencing factors and prediction of actual evapotranspiration based on machine learning	4
Optimizing raised bed widths with conserving furrow irrigation: effects on crop-water productivity and soil moisture in wheat cultivation in Bangladesh	4
Correction: Measuring public relative importance for agricultural and rural multifunctionality: an application of case 1 best–worst scaling	4
Prediction of pulse suitability in rice fallow areas using fuzzy AHP-based machine learning methods in Eastern India	4
Rice yield, water and nitrogen use efficiencies, and soil physicochemical properties as influenced by alternate wetting and drying coupled with N-fertilizer interactions in Bangladesh	4
The microsprinkler irrigation system influences the growth, yield, and water productivity and nutrient uptake of aerobic rice under humid subtropical climatic conditions	4