OOIR: Observatory of International Research

Papers

(The TQCC of Paddy and Water Environment is 3. 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 2021-05-01 to 2025-05-01.)

Article	Citations
A field test to investigate spatiotemporal distribution of soil moisture under different cropland covers in the semiarid Loess Plateau of China	46
Observations of electrical resistivity tomography and groundwater level under an irrigated terraced paddy field in northern Taiwan	37
Determining Optimal Horizontal Spacing for Sand Filter in Reservoir Dams	33
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	26
Evaluation of the effects of transplanting date shifts and drainage outlet raising management practices in paddy farming regions under future climates using coupled APEX-Paddy and SWAT models	17
Anoxification recovery using underwater LED irradiation and influence of its optical spectrum on water quality improvement	15
Partitioning water footprints of rice for assessing their implications in the face of climate change in Bangladesh	11
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	11
Biochar Effects on Rice Paddy Cadmium Contaminated Calcareous Clay Soil: A Study on Adsorption Kinetics and Cadmium Uptake	11
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
Effect of interceptor drainage on phosphorus transport and soil chemical characteristics under different cultivation conditions	10
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	10
Plastic film mulching reduces net greenhouse gas emissions in a rice–rapeseed rotation field	10
Drought assessment using multivariate indices in the sub-basins of the Vaippar River Basin, Tamil Nadu, India	9
The causal effect of losing irrigated water on farmland prices	9
Investigation of water delivery performance considering irrigation time as well as water volume: a case in the North Nile Delta of Egypt	8
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
Alternate wetting and drying irrigation technology for sustainable rice (Oryza sativa) production	8
Irrigation methods suitable for vegetable crops cultivation in sodic soil with alkaline irrigation water	8
Spatiotemporal variation in rice evapotranspiration under the influence of rice expansion: a case study in the Sanjiang Plain, Northeast China	7
Impacts of extreme drought on rice planting calendar in Vietnamese Mekong Delta	7
Greenhouse gas emission patterns and global warming potential as a result of establishment techniques and nutrient managements in rainfed rice	7
Spatiotemporal dynamics of bioproduction systems and ecosystem services in the Baroro and Pagsanjan-Lumban watersheds, Philippines	7
Unveiling the nexus of paddy fields and flooded environments: a probabilistic approach to flood impact assessment and loss estimation in paddy agriculture	6
Multiyear analysis of the dependency of the planting date on rainfall and soil moisture in paddy fields in Cambodia, 2003–2019	6

Sensitivity and performance evaluation of improved SCS-CN model by incorporating temporally decaying retention parameter with varying soil moisture for more versatile applications	6
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	6
Identifying effective AE parameters for damage evaluation of concrete in headwork: a combined cluster and random forest analysis of acoustic emission data	5
Economic assessment of water-saving irrigation management techniques and continuous flooded irrigation in different rice production systems	5
Numerical simulation on effect of irrigation conditions on water temperature distribution in a paddy field	5
Rice cultivation under raised bed conserving irrigation technique: effects of bed width on soil wetness and yield	5
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	5
Effects of no-tillage practice for late-rice on rice yield and global warming potential in double-cropping rice systems	4
Integrated drought evaluation index: considering the ecological feedback of the soil moisture and vegetation on wheat	4
Hydraulic analyses using two-dimensional shallow water equations for functional evaluation of the Yamadazeki barrage in the Chikugo river, Japan	4
Composite radial filter for recharging aquifer with runoff from paddy field	4
Assessing paddy methane emissions through the identification of rice and winter crop areas using Sentinel-2 imagery in Korea	4
Improving yield and nitrogen use efficiency of hybrid indica rice through optimizing nitrogen application strategies in the rice season under different rotation patterns	4
A bibliometric analysis of scientific literature on alternate wetting and drying (AWD)	4
Groundwater estimation of Ghayen plain with regression-based and hybrid time series models	4
Development of irrigation schedule and management model for sustaining optimal crop production under agricultural drought	4
Assessing fertiliser-induced adulteration and nutrient imbalance in paddy-growing soils in Punjab, India	3
Evaluation of surface damage for in-service deteriorated agricultural concrete headworks using 3D point clouds by laser scanning method	3
On seismic behavior of unsaturated fill dam models	3
Significance of temperature control in nitrogen transformations in surface sediments of Taihu Lake, China	3
The microsprinkler irrigation system influences the growth, yield, and water productivity and nutrient uptake of aerobic rice under humid subtropical climatic conditions	3
Prediction of pulse suitability in rice fallow areas using fuzzy AHP-based machine learning methods in Eastern India	3
Impact assessment of cover plants on soil physiochemical properties of earth canals at paddy field in Ghana	3
Assessing water distribution and efficiency by coupled hydraulic-hydrological modeling for irrigation canal network	3
Modeling the impacts of natural and anthropogenic processes on the hydrologic components in Kordan watershed, Iran	3
Correction: Measuring public relative importance for agricultural and rural multifunctionality: an application of case 1 best–worst scaling	3
Estimation of urea reaction rate constants in paddy fields	3
Analysis of RVI for rice crops in small-scale agricultural fields using Sentinel-1 SAR data: case study on LAI retrieval using regression algorithms	3
Optimizing crop rotation patterns and nitrogen management to enhance yield, quality, and nitrogen use efficiency of high-quality japonica rice	3