OOIR: Observatory of International Research

Papers

(The H4-Index of Environmental Earth Sciences is 31. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Comparison of the DRASTIC + L and modified VABHAT models in vulnerability assessment of Karaj aquifer, central Iran, using MCDM, SWARA, and BWM methods	91
Lead contamination and isotopic composition of the bulk and < 2.5 μm fraction of soils in Xuzhou, China	84
Water quality deterioration near culverts within the Apalachicola National Forest	80
Spatiotemporal variation and periodic evolution characteristics of groundwater in the Xining area of China, eastern Qinghai–Tibet Plateau	77
Isotopic hydrological links among precipitation, river water and groundwater in an alpine mountain basin, NE Qinghai–Tibet Plateau in warm seasons	69
Modeling fate and transport of ammonium, nitrite, and nitrate in a soil contaminated with large dose of urea	67
A comparative evaluation of landslide susceptibility mapping using machine learning-based methods in Bogor area of Indonesia	62
Application of multi-hydrochemical indices for spatial groundwater quality assessment: Ziway Lake Basin of the Ethiopian Rift Valley	60
Investigation of fracture properties of rocks under drilling fluid saturation	55
Geothermal energy assessment through the Curie point depth, geothermal gradient, and heat flow around the Akiri hot spring region in Central Nigeria	54
Damage mechanism of granite under subcritical water–rock interaction	54
Spatial evolution mechanism of coal structure damage and gas permeability under water-based ultrasonic treatment	49
Field test on uplift bearing characteristics of transmission tower foundation in mountainous areas of western China	46
Oxidation characteristics and active group evolution of oil-immersed coal	45
Determination of aliphatic hydrocarbons in surface sediments of Mangueira Lagoon (RS—Brazil)	41
Stability assessment of unlined real horseshoe-shaped tunnels in anisotropic and heterogeneous undrained clay	41
Water management for Istanbul: collapse or survival	40
Deformation and hysteresis behaviors of sandstone exposed to distinct sequences of variable-frequency compressive cyclic stresses	39
Pollutant transport via sediments in medium-sized meandering rivers: the example of barium in Kupa River (Croatia)	39
Risk assessment of selected cephalosporins in surface waters: predictions for North Cyprus	39
Study on hydrochemical characteristics of underground hot water in typical granite thermal storage and hot water development model in Dabie Mountain, Anhui Province	38
Forecasting land use in urban Himalayas: a remote sensing-guided machine learning approach	36
Geographic object-based image analysis for landslide identification using machine learning on google earth engine	36
Determination of river flow and sediment regime changes in response to construction of regulating dams: an indicator-based approach	35
Identification of soil erosion‑susceptible areas using fuzzy logic and hydrological indices aided by mineralogical-granulometric analysis in lower Subansiri basin, Assam, India	33

Permeability evolution of deep coal under the coupling damage of mining-adsorption	33
Geochemical characterization of potentially toxic elements in topsoil under different land-use patterns in the village of Guido (Midwestern Burkina Faso) using multivariate geostatistical techniques	33
Depositional impact on reservoir quality in the Lower Goru Formation, middle Indus basin, Pakistan: insights from well log and sedimentological analysis	32
Mapping the karstification potential of central Cebu, Philippines using GIS	31
Shear strength and compression behavior of colemanite-added sand-bentonite mixtures under high temperature and temperature cycles	31
Stability analysis of soil-rock slope (SRS) with an improved stochastic method and physical models	31
Integrating dynamic factors for predicting future landslide susceptibility	31
Application and adsorption characteristics of scoria for removing sulfate from a low-temperature groundwater environment in Longdong area, China	31