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 2021-07-01 to 2025-07-01.)

Article	Citations
A field test to investigate spatiotemporal distribution of soil moisture under different cropland covers in the semiarid Loess Plateau of China	47
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	26
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	18
Anoxification recovery using underwater LED irradiation and influence of its optical spectrum on water quality improvement	17
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	15
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	12
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	12
Partitioning water footprints of rice for assessing their implications in the face of climate change in Bangladesh	11
Alternate wetting and drying irrigation technology for sustainable rice (Oryza sativa) production	10
Drought assessment using multivariate indices in the sub-basins of the Vaippar River Basin, Tamil Nadu, India	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
The causal effect of losing irrigated water on farmland prices	10
Investigation of water delivery performance considering irrigation time as well as water volume: a case in the North Nile Delta of Egypt	9
Development and evaluation of inland flood inundation modeling using long short-term memory (LSTM)	9
Spatiotemporal dynamics of bioproduction systems and ecosystem services in the Baroro and Pagsanjan-Lumban watersheds, Philippines	8
Irrigation methods suitable for vegetable crops cultivation in sodic soil with alkaline irrigation water	8
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
Unveiling the nexus of paddy fields and flooded environments: a probabilistic approach to flood impact assessment and loss estimation in paddy agriculture	7
Integrated crop management practices for rice: impact on crop growth, yield, nutrient acquisition, water productivity, and farm profitability	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
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

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	6
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	6
Multiyear analysis of the dependency of the planting date on rainfall and soil moisture in paddy fields in Cambodia, 2003–2019	6
Numerical simulation on effect of irrigation conditions on water temperature distribution in a paddy field	6
Economic assessment of water-saving irrigation management techniques and continuous flooded irrigation in different rice production systems	6
Rice cultivation under raised bed conserving irrigation technique: effects of bed width on soil wetness and yield	5
Composite radial filter for recharging aquifer with runoff from paddy field	5
A bibliometric analysis of scientific literature on alternate wetting and drying (AWD)	5
Effects of no-tillage practice for late-rice on rice yield and global warming potential in double-cropping rice systems	5
Prediction of pulse suitability in rice fallow areas using fuzzy AHP-based machine learning methods in Eastern India	4
Development of irrigation schedule and management model for sustaining optimal crop production under agricultural drought	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
Assessing fertiliser-induced adulteration and nutrient imbalance in paddy-growing soils in Punjab, India	4
Optimizing raised bed widths with conserving furrow irrigation: effects on crop-water productivity and soil moisture in wheat cultivation in Bangladesh	4
Integrated drought evaluation index: considering the ecological feedback of the soil moisture and vegetation on wheat	4
Assessing paddy methane emissions through the identification of rice and winter crop areas using Sentinel-2 imagery in Korea	4
Impact assessment of cover plants on soil physiochemical properties of earth canals at paddy field in Ghana	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
Groundwater estimation of Ghayen plain with regression-based and hybrid time series models	4
Hydraulic analyses using two-dimensional shallow water equations for functional evaluation of the Yamadazeki barrage in the Chikugo river, Japan	4
Correction: Measuring public relative importance for agricultural and rural multifunctionality: an application of case 1 best–worst scaling	4
Study on analysis of influencing factors and prediction of actual evapotranspiration based on machine learning	4
Modeling the impacts of natural and anthropogenic processes on the hydrologic components in Kordan watershed, Iran	3
Optimizing crop rotation patterns and nitrogen management to enhance yield, quality, and nitrogen use efficiency of high-quality japonica rice	3
Multiple drainage can deliver higher rice yield and lower methane emission in paddy fields in An Giang Province, Vietnam	3
Evaluation of surface damage for in-service deteriorated agricultural concrete headworks using 3D point clouds by laser scanning method	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
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 microsprinkler irrigation system influences the growth, yield, and water productivity and nutrient uptake of aerobic rice under humid subtropical climatic conditions	3
On seismic behavior of unsaturated fill dam models	3
The gap between farmers and beneficiaries in terms of awareness and expectations regarding the paddy field dam project	3
Assessing water distribution and efficiency by coupled hydraulic-hydrological modeling for irrigation canal network	3
Estimation of urea reaction rate constants in paddy fields	3
Crop type detection using an object-based classification method and multi-temporal Landsat satellite images	2
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	2
Unveiling the thermal impact of land cover transformations in Khuzestan province through MODIS satellite remote sensing products	2
Thermal stress analysis of cracks around the joints of the side wall of cast-in-place reinforced concrete open channels	2
Energy input–output modeling and sensitivity analysis for on-farm mechanically paddy straw bales formation	2
Effect of water edge structure on aquatic insect communities in wetland biotopes created for biological conservation: research performed immediately after field development	2
Participatory actions for investigating eco-craft trail activities: a case of Pinglin in Taiwan	2
Forecasting the rice crop calendar in the northern regions of Iran with emphasis on climate change models	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
Influence of overplanting paddy rice on irrigation water delivery performance: a case study in the Dakalt branch canal, Nile Delta of Egypt	2
Occurrence of heavy metals in surface water bodies in rice cultivation areas in Trincomalee district, Sri Lanka	2
Improved model for studying hydrological process in the field-to-field irrigation system	2
Qanats’ assistance in reviving groundwater resources using numerical groundwater model	2
Flume model test on the behavior of debris flows into the reservoir and the impact pressure acting on the dam embankment	2

Assessing the performance of various infiltration models to improve water management practices	2
Effects of submergence stress on germination and seedling growth of direct-seeded rice and evaluation of submergence tolerance	2
Effects of different biogas slurry application patterns on nitrogen and phosphorus losses in a paddy field	2
Water availability assessment in cultivation and non-cultivation seasons to identify water security in a tropical catchment: Gin catchment, Sri Lanka	2
Analysis of precipitation–runoff relationships in Iran: a case study in Karoon sub-basins in south-western Iran	2
Level regime of Balkhash Lake as the indicator of the state of the environmental ecosystems of the region	1
Evaluation of spatial variability of the integral energy of plant available water and its influential properties in paddy soil	1
Impact of dairy wastewater on paddy rice cultivation, leachate microbes, and soil health under alternate wetting and drying irrigation	1
Designing a rain gauge network: utilizing satellite-derived precipitation data with geostatistical multivariate techniques	1
Way forward to adopt agricultural practices for paddy straw management based on carbon sequestration and GHG emissions	1
Nexus of climate change, irrigation requirement and water balance for paddy production in Chandra Canal Irrigation System, Nepal	1
Chlorantraniliprole application differentially affects adult emergence of Sympetrum dragonflies in rice paddy fields	1
An economic value for ecosystem-based disaster risk reduction using paddy fields in the kasumitei open levee system	1
Correction to: Improved model for studying hydrological process in the field-to-field irrigation system	1
Impact of field drying at different initial leaf ages on growth and yield formation of direct seeding rice in Chengdu plain	1
Carbon footprint status of Indian Punjab in relation to different pre- to post-harvest activities of paddy cultivation	1
Application of topographic elevation data generated by remote sensing approaches to flood inundation analysis model	1
Demand prediction of rice growth stage-wise irrigation water requirement and fertilizer using Bayesian genetic algorithm and random forest for yield enhancement	1
The sensitivity of rice production to transplanting date and irrigation water management in a drier climate future scenario	1
Evaluation of different irrigation methods based on deep evaluate model named IMDEM	1
Risk-based irrigation decision-making for the Shihmen Reservoir Irrigation District of Taiwan	1
Modification and application of SWAT model to simulate a submerged rice paddy field	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
Rice phenology and water requirements in Northwestern Bangladesh in the face of climate change	1
Rice yield variability in Punjab: an overview of five decades	1
Analyzing the impact of meteorological drought on crop yield of Kerala, India: a wavelet coherence approach	1
IoT-based smart crop-field monitoring of rice cultivation system for irrigation control and its effect on water footprint mitigation	1
Predicting future dry season periods for irrigation management in West Sumatra, Indonesia	1
Analysis of organic pollution impact on purification capacity at the Tanjero River in Sulaimani City	1
Impact of specialized rice production and marketing zoning policy on farmland use in Taiwan	1
Integration of ridge and furrow rainwater harvesting systems and soil amendments improve crop yield under semi-arid conditions	1