OOIR: Observatory of International Research

Papers

(The median citation count of Paddy and Water Environment is 1. 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
Plastic film mulching reduces net greenhouse gas emissions in a rice–rapeseed rotation field	13
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
Partitioning water footprints of rice for assessing their implications in the face of climate change in Bangladesh	11
Biochar Effects on Rice Paddy Cadmium Contaminated Calcareous Clay Soil: A Study on Adsorption Kinetics and Cadmium Uptake	11
Development and evaluation of inland flood inundation modeling using long short-term memory (LSTM)	10
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
Investigation of water delivery performance considering irrigation time as well as water volume: a case in the North Nile Delta of Egypt	9
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
Impacts of extreme drought on rice planting calendar in Vietnamese Mekong Delta	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
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
Sensitivity and performance evaluation of improved SCS-CN model by incorporating temporally decaying retention parameter with varying soil moisture for more versatile applications	7
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
Effects of no-tillage practice for late-rice on rice yield and global warming potential in double-cropping rice systems	6
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
Integrated drought evaluation index: considering the ecological feedback of the soil moisture and vegetation on wheat	5
Groundwater estimation of Ghayen plain with regression-based and hybrid time series models	5
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
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 crop rotation patterns and nitrogen management to enhance yield, quality, and nitrogen use efficiency of high-quality japonica rice	3
Assessing water distribution and efficiency by coupled hydraulic-hydrological modeling for irrigation canal network	3
Forecasting the rice crop calendar in the northern regions of Iran with emphasis on climate change models	3
Field verification of single leak detection method based on transient pressures using optimization technique in in-situ irrigation pipeline system including branch junctions and diameter changes	3
Modeling the impacts of natural and anthropogenic processes on the hydrologic components in Kordan watershed, Iran	3
Significance of temperature control in nitrogen transformations in surface sediments of Taihu Lake, China	3
Identification of optimal level of nitrogen fertilizer and tillage practice to reduce nitrous oxide emissions and maximize the nitrogen use efficiency and productivity from tropical rice paddy	3
The gap between farmers and beneficiaries in terms of awareness and expectations regarding the paddy field dam project	3
On seismic behavior of unsaturated fill dam models	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
Flume model test on the behavior of debris flows into the reservoir and the impact pressure acting on the dam embankment	3
Assessing the performance of various infiltration models to improve water management practices	2
Influence of overplanting paddy rice on irrigation water delivery performance: a case study in the Dakalt branch canal, Nile Delta of Egypt	2
Thermal stress analysis of cracks around the joints of the side wall of cast-in-place reinforced concrete open channels	2
Effect of water edge structure on aquatic insect communities in wetland biotopes created for biological conservation: research performed immediately after field development	2
Analysis of precipitation–runoff relationships in Iran: a case study in Karoon sub-basins in south-western Iran	2
Crop type detection using an object-based classification method and multi-temporal Landsat satellite images	2
Unveiling the thermal impact of land cover transformations in Khuzestan province through MODIS satellite remote sensing products	2
Effects of submergence stress on germination and seedling growth of direct-seeded rice and evaluation of submergence tolerance	2
Energy input–output modeling and sensitivity analysis for on-farm mechanically paddy straw bales formation	2
Improved model for studying hydrological process in the field-to-field irrigation system	2
Participatory actions for investigating eco-craft trail activities: a case of Pinglin in Taiwan	2
Sustainability in residue management: a review with special reference to Indian agriculture	2
Comparison of consecutive impacts of wood and rice husk gasification biochars with nitrogen fertilizer on soybean yield	2

Qanats’ assistance in reviving groundwater resources using numerical groundwater model	2
Occurrence of heavy metals in surface water bodies in rice cultivation areas in Trincomalee district, Sri Lanka	2
Water availability assessment in cultivation and non-cultivation seasons to identify water security in a tropical catchment: Gin catchment, Sri Lanka	2
Effects of different biogas slurry application patterns on nitrogen and phosphorus losses in a paddy field	2
Correction to: Improved model for studying hydrological process in the field-to-field irrigation system	1
Application of topographic elevation data generated by remote sensing approaches to flood inundation analysis model	1
Analysis of organic pollution impact on purification capacity at the Tanjero River in Sulaimani City	1
Chlorantraniliprole application differentially affects adult emergence of Sympetrum dragonflies in rice paddy fields	1
Demand prediction of rice growth stage-wise irrigation water requirement and fertilizer using Bayesian genetic algorithm and random forest for yield enhancement	1
Analyzing the impact of meteorological drought on crop yield of Kerala, India: a wavelet coherence approach	1
Predicting future dry season periods for irrigation management in West Sumatra, Indonesia	1
Impacts of the dry season on rice production using Landsat 8 in West Sumatra	1
Image-based recognition and processing system for monitoring water levels in an irrigation and drainage channel	1
An economic value for ecosystem-based disaster risk reduction using paddy fields in the kasumitei open levee system	1
Integration of ridge and furrow rainwater harvesting systems and soil amendments improve crop yield under semi-arid conditions	1
Improving fertilization practices to reduce the potential of nutrient loss from rice paddy fields	1
Composting treatment and fertilizer properties of golden mussel (Limnoperna fortunei) mixed with dairy cow manure	1
Vermicompost-based amendment compensated for the reducing effect of water stress on growth and yield of quinoa by improving soil moisture characteristic	1
Impact of dairy wastewater on paddy rice cultivation, leachate microbes, and soil health under alternate wetting and drying irrigation	1
Way forward to adopt agricultural practices for paddy straw management based on carbon sequestration and GHG emissions	1
Risk-based irrigation decision-making for the Shihmen Reservoir Irrigation District of Taiwan	1
Carbon footprint status of Indian Punjab in relation to different pre- to post-harvest activities of paddy cultivation	1
Energy and greenhouse gas footprint analysis of conventional and reduced tillage practices in rainfed and irrigated rice–wheat systems	1
Modification and application of SWAT model to simulate a submerged rice paddy field	1
Basis risk reduction in weather index insurance for rice production in North-West Malaysia	1
Machine learning techniques for reference evapotranspiration and rice irrigation requirements prediction: a case study of Kerian irrigation scheme, Malaysia	1
Impact of field drying at different initial leaf ages on growth and yield formation of direct seeding rice in Chengdu plain	1
IoT-based smart crop-field monitoring of rice cultivation system for irrigation control and its effect on water footprint mitigation	1
Designing a rain gauge network: utilizing satellite-derived precipitation data with geostatistical multivariate techniques	1
Nexus of climate change, irrigation requirement and water balance for paddy production in Chandra Canal Irrigation System, Nepal	1
The sensitivity of rice production to transplanting date and irrigation water management in a drier climate future scenario	1
Rice phenology and water requirements in Northwestern Bangladesh in the face of climate change	1
Evaluation of different irrigation methods based on deep evaluate model named IMDEM	1
Methane emissions and rice yield in a paddy soil: the effect of biochar and polystyrene microplastics interaction	1
Evaluation of spatial variability of the integral energy of plant available water and its influential properties in paddy soil	1
Level regime of Balkhash Lake as the indicator of the state of the environmental ecosystems of the region	1
Impact of specialized rice production and marketing zoning policy on farmland use in Taiwan	1