Suggested Topics within your search.
Suggested Topics within your search.
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961
Soil erosion susceptibility maps and raster dataset for the hydrological basins of North Africa
Published 2025-01-01“…Abstract Soil erosion in North Africa modulates agricultural and urban developments as well as the impacts of flash floods. Existing investigations and associated datasets are mainly performed in localized urban areas, often representing a limited part of a watershed. …”
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962
Fast Ways to Detect Outliers
Published 2021-03-01“…On the other hand, the presence of outliers may be of great benefit, for example knowledge of geological activities that precede natural disasters such as (earthquakes, forest fires, floods ... etc.). Therefore, detection of outliers is of great importance in various fields. …”
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963
Riparian forest communities along watercourses in the Sutjeska National Park (SE Bosnia and Herzegovina)
Published 2017-10-01“…Watercourses of the NP are represented by montane to submontane small rivers and creeks with fast-flowing water and frequent strong but short floods. This caused specific types of riverine forest vegetation to develop along their banks. …”
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964
Heavy Rain Episodes Identified by L-band InSAR and Limitations of Split-Spectrum Method in Indonesia
Published 2024-04-01“…Located in a tropical area with abundant precipitation, Indonesia is highly prone to heavy rain hazards, in particular landslides and floods. Thus, rainfall observation is vital. Nonetheless, the topography, the fund availability, as well as the archipelagic state of Indonesia may raise difficulties for in-situ observation, such as rain gauge and weather radar. …”
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965
Temporal variations landscape metrics of vegetation riparian areas in Gharesou River, Ardabil Province
Published 2024-03-01“…Comparison of river width values over the three study periods indicates an increasing trend in river widths, which may be due to the limitation of river width by human activities or the protection of river banks to protect agricultural lands against flooding effect. Also, the correlation of river width showed that the correlation between time period 2019 and 2016 was 0.63 and significant at 0.001 levels. …”
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966
Improved urban runoff prediction using high-resolution land-use, imperviousness, and stormwater infrastructure data applied to a process-based ecohydrological model.
Published 2023-11-01“…Modeling large-scale hydrological impacts brought about by site-level green and gray stormwater remediation actions is difficult because urbanized areas are extremely complex dynamic landscapes that include engineered features that, by design, expedite urban runoff to streams, creeks, and other water bodies to reduce urban flooding during storm events. Many urban communities use heavily engineered gray infrastructure to achieve that goal, along with more recent additions of green infrastructure such as rain gardens, bioswales, and riparian corridors. …”
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967
Geography of Sand and Gravel Mining in the Lower Mekong River
Published 2013-12-01“…Sand and gravel mining from rivers has increased throughout the developed countries since at least the mid-1900s, for construction (concrete) and for landfill (railways, motorways, land reclamation in flooded areas, offshore reclamation). Over the past 30 years, this phenomenon has spread due to the economic development of countries such as China, India and other fast-growing economies of South-East Asia. …”
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968
Location-Aware Cross-Layer Design Using Overlay Watermarks
Published 2007-01-01“…Transceiver aware of its location can also improve the routing efficiency by selective flooding or selective forwarding data only in the desired direction, since in most cases the location of a wireless host is unknown. …”
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969
Comparison of Precipitation Rates from Global Datasets for the Five-Year Period from 2019 to 2023
Published 2025-01-01“…Reliable climate information including accurate precipitation data is essential for identifying precipitation trends and variability as well as applying hydrologic models for purposes such as estimating (surface) water availability and predicting flooding. In this study, I compared precipitation rates from five reanalysis datasets and one analysis dataset—the European Centre for Medium-Range Weather Forecasts Reanalysis Version 5 (ERA-5), the Japanese 55-Year Reanalysis (JRA-55), the Modern-Era Retrospective Analysis for Research and Applications Version 2 (MERRA-2), the National Center for Environmental Prediction/National Center for Atmospheric Research Reanalysis 1 (NCEP/NCAR R1), the NCEP/Department of Energy Reanalysis 2 (NCEP/DOE R2), and the NCEP/Climate Forecast System Version 2 (NCEP/CFSv2)—with the merged satellite and rain gauge dataset from the Global Precipitation Climatology Project in Version 2.3 (GPCPv2.3). …”
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970
Local-Scale Weather Forecasts over a Complex Terrain in an Early Warning Framework: Performance Analysis for the Val d’Agri (Southern Italy) Case Study
Published 2022-01-01“…This EWS has been applied on to a specific area: the Val d’Agri basin in the Basilicata region of Southern Italy, which is extensively affected by several landslides and floods. The hourly precipitation forecasts are provided by a dedicated meteorological model, the KALM-HD, using two different horizontal resolutions, 1.25 and 5 km, to analyze possible influences of the mesh grid size as well. …”
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971
Research on Effectiveness and Application of Fixed-Plane Perforation Fracturing Technology in Ultra-Low-Permeability Reservoir
Published 2022-01-01“…Water flooding development of Chang 6 ultra-low-permeability reservoirs in Ansai lasted for more than 30 years; the front of the water drive has swept the reservoir high permeability zone. …”
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972
SOCIO-ECONOMIC CONSEQUENCES OF IMMIGRATION IN ITALY
Published 2014-06-01“…The middle-aged population in Italy is ever growing, thus migrants play an important role in filling the workforce depletion as well as flooding the labor market. The effects of migration cannot be viewed as either positive or negative. …”
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973
Comparative Study of Statistical Features to Detect the Target Event During Disaster
Published 2020-06-01“…People often interacted with real-time events such as earthquakes and floods through twitter. During a disaster, the number of posts or tweets is drastically increased in twitter. …”
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974
Lessons from the Case History of a Massive Landslide Dam
Published 2020-01-01“…The resulting unconsolidated dam and water impoundment upstream carried hazard potential of downstream damage to both infrastructure and population due to potential flooding caused by its breach. Comprehensive investigations and monitoring were implemented to analyse dam stability. …”
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975
Profiling bacterial communities of irrigation water and leafy green vegetables produced by small-scale farms and sold in informal settlements in South Africa
Published 2023-09-01“…This study aimed to profile bacterial communities in irrigation water (flooding and overhead irrigation water) and leafy green vegetables (Brassica rapa L. chinensis and Brassica rapa varieties of morogo) to establish the natural bacterial flora at the water-fresh produce interface from five small-scale farms in two provinces in South Africa. …”
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976
Evaluation and Assessment of Resiliency of Transportation Networks in Ilam City
Published 2022-03-01“…The results indicate that 49 percent of the transportation networks in Ilam City, which have a high level of resiliency based on the general criteria, are in high danger of flooding. Moreover, 72 percent of the traffic congestion points in Ilam City are located on streets with a high level of resiliency based on the general criteria. …”
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977
Assessing the Impacts of Climate Change on Livelihoods in Rujumbura Rukungiri District.
Published 2023“…On the climate change perceptions, there has been increase in drought conditions, variations in seasons, increase in temperatures, decrease in rainfall, erratic rains and increased flooding conditions. Adaptation measures used by respondents were; early planting, changing the planting dates, crop diversifications, change in the crop varieties, rainwater harvest, and watering crops during drought. …”
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978
Inversion of interlayer scale using dynamic data of production wells in bottom water reservoirs: Sangtamu Oilfield, Tarim basin
Published 2025-01-01“…There are several interlayers of varying scales inside it, which impact the characteristics of the oil production and water breakthrough curves of the wells in the water flooding development oilfield, resulting in strong heterogeneity within the reservoir. …”
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979
An approach for accurate identification and monitoring of species in mangrove forests based on multi-source spectral data and deep learning
Published 2025-03-01“…Accordingly, this study presents an approach that integrates remote sensing data in a study area with a diverse range of ecological scenarios, comprising monospecific mangrove forests, which are dominated by a single species and mixed mangroves with flooded freshwater forested wetlands. First, the integration of photogrammetric analysis from unmanned aerial vehicles (UAVs) enables the precise determination of the spatial distribution of mangrove forests. …”
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980
Long-Term Statistical Analysis of Severe Weather and Climate Events in Greece
Published 2025-01-01“…Finally, societal impacts from weather hazards have increased in Greece over the past 14 years, with flash floods being the most frequent and damaging events, while public preparedness and effective risk communication remain low.…”
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