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 2021-05-01 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
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
Influence of overplanting paddy rice on irrigation water delivery performance: a case study in the Dakalt branch canal, Nile Delta of Egypt	2
Assessing the performance of various infiltration models to improve water management practices	2
Multiple drainage can deliver higher rice yield and lower methane emission in paddy fields in An Giang Province, Vietnam	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
Crop type detection using an object-based classification method and multi-temporal Landsat satellite images	2
Qanats’ assistance in reviving groundwater resources using numerical groundwater model	2
The gap between farmers and beneficiaries in terms of awareness and expectations regarding the paddy field dam project	2
Forecasting the rice crop calendar in the northern regions of Iran with emphasis on climate change models	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
Comparison of consecutive impacts of wood and rice husk gasification biochars with nitrogen fertilizer on soybean yield	2
Effect of slag-based gypsum (SBG) and commercial gypsum (CG) on nutrient availability, uptake and yield of rice (Oryza sativa L.) in two different soils	2
Energy input–output modeling and sensitivity analysis for on-farm mechanically paddy straw bales formation	2
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	2
Flume model test on the behavior of debris flows into the reservoir and the impact pressure acting on the dam embankment	2
Sustainability in residue management: a review with special reference to Indian agriculture	2
Composting treatment and fertilizer properties of golden mussel (Limnoperna fortunei) mixed with dairy cow manure	1
Modification and application of SWAT model to simulate a submerged rice paddy field	1
Rice phenology and water requirements in Northwestern Bangladesh in the face of climate change	1

An economic value for ecosystem-based disaster risk reduction using paddy fields in the kasumitei open levee system	1
Effect of water edge structure on aquatic insect communities in wetland biotopes created for biological conservation: research performed immediately after field development	1
APEX-Paddy model simulation of hydrology, total nitrogen, and rice yield for different agricultural activities in paddy fields	1
Participatory actions for investigating eco-craft trail activities: a case of Pinglin in Taiwan	1
Designing a rain gauge network: utilizing satellite-derived precipitation data with geostatistical multivariate techniques	1
Occurrence of heavy metals in surface water bodies in rice cultivation areas in Trincomalee district, Sri Lanka	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
Nexus of climate change, irrigation requirement and water balance for paddy production in Chandra Canal Irrigation System, Nepal	1
Carbon footprint status of Indian Punjab in relation to different pre- to post-harvest activities of paddy cultivation	1
Evaluation of spatial variability of the integral energy of plant available water and its influential properties in paddy soil	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
Analyzing the impact of meteorological drought on crop yield of Kerala, India: a wavelet coherence approach	1
Impact of specialized rice production and marketing zoning policy on farmland use in Taiwan	1
Improved model for studying hydrological process in the field-to-field irrigation system	1
Predicting future dry season periods for irrigation management in West Sumatra, Indonesia	1
IoT-based smart crop-field monitoring of rice cultivation system for irrigation control and its effect on water footprint mitigation	1
Investigations on in-situ paddy straw management technology implemented under different mechanical treatments for wheat establishment	1
Analysis of organic pollution impact on purification capacity at the Tanjero River in Sulaimani City	1
Correction to: Improved model for studying hydrological process in the field-to-field irrigation system	1
Basis risk reduction in weather index insurance for rice production in North-West Malaysia	1
Level regime of Balkhash Lake as the indicator of the state of the environmental ecosystems of the region	1
Simultaneous mitigation of arsenic and cadmium accumulation in rice (Oryza sativa L.) seedlings by silicon oxide nanoparticles under different water management schemes	1
Demand prediction of rice growth stage-wise irrigation water requirement and fertilizer using Bayesian genetic algorithm and random forest for yield enhancement	1
Impact of field drying at different initial leaf ages on growth and yield formation of direct seeding rice in Chengdu plain	1
Impact of dairy wastewater on paddy rice cultivation, leachate microbes, and soil health under alternate wetting and drying irrigation	1
Rice yield variability in Punjab: an overview of five decades	1
Water availability assessment in cultivation and non-cultivation seasons to identify water security in a tropical catchment: Gin catchment, Sri Lanka	1
Vermicompost-based amendment compensated for the reducing effect of water stress on growth and yield of quinoa by improving soil moisture characteristic	1
Way forward to adopt agricultural practices for paddy straw management based on carbon sequestration and GHG emissions	1
Application of topographic elevation data generated by remote sensing approaches to flood inundation analysis model	1
Chlorantraniliprole application differentially affects adult emergence of Sympetrum dragonflies in rice paddy fields	1