Water resources development and management, Journal Year: 2023, Volume and Issue: unknown, P. 537 - 550
Published: Jan. 1, 2023
Language: Английский
Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104333 - 104333
Published: Feb. 1, 2025
Language: Английский
Citations
1
Land, Journal Year: 2025, Volume and Issue: 14(3), P. 629 - 629
Published: March 16, 2025
This study examines the effectiveness of torrential erosion control structures (concrete check dams) to mitigate post-fire sediment transport within Seich Sou Forest in Thessaloniki, Greece. Four years after fire 1997, which burned 68% forest, dams were constructed (in 2001) and catchments Eleonas Panteleimon. In 2022, our team conducted field surveys, size, effective storage capacity, siltation 40 recorded. The results revealed that stored 14.36% 18.81% their total capacity Panteleimon catchments, respectively, with average annual levels 0.33 t/ha/year 0.21 t/ha/year. These low rates could be attributed shallow, rocky soils rapid vegetation recovery. However, this highlights timely construction immediately have significantly increased effectiveness. showed if fire, they would retain 6.17 (Eleonas) 7.08 (Panteleimon), during first three years. values are agreement previously published studies Mediterranean ecosystems. highlighted importance increase reduce soil transportation.
Language: Английский
Citations
1
Land, Journal Year: 2022, Volume and Issue: 11(6), P. 911 - 911
Published: June 15, 2022
Our study was conducted in the suburban forest of Thessaloniki (Seich Sou), which constitutes one most significant forests Greece and is located northeast Thessaloniki. In 1997, more than half area destroyed by a wildfire, while recently (May 2019), insect outbreak bark beetle Tomicus piniperda detected. The action still goes on, infestation has so far 300 ha area. Extensive selective logging removal infected trees from were carried out order to mitigate restrict spread. current study, silt-fenced erosion plots installed on representative locations disturbed (by fire action) undisturbed areas, quantify effect above-mentioned disturbances soil correlate height intensity precipitation with rate. results show that there no statistically increase areas compared control plots. However, where works had been applied as an preventive measure. addition, revealed 25 years after fire, rate at higher level areas. This could be considered first attempts evaluate impact erosion, also great lack information concerning assessment long-term post-fire effects ecosystem.
Language: Английский
Citations
33
Cogent Engineering, Journal Year: 2022, Volume and Issue: 9(1)
Published: July 19, 2022
Irrigation is the artificial application of water to crops supply moisture. With rising drought indices and rapid population expansion, need for irrigation food production growing. Nonetheless, irrigated agriculture battling several issues that have resulted in poor performance, inefficient usage, low crop production. Improving use efficiency necessitates using technology decreases losses, matches available supplies demand, tracks performance. Geographical Information Systems (GIS) Remote Sensing (RS) allow effectively managing land resources irrigation. Current GIS RS uses systems are covered this study, covering suitability irrigation, needs, scheduling, performance evaluation, other related applications. The future potential applications sustainable management highlighted. This paper offers relevant information researchers, irrigators, policymakers on how technological improvements will change enhance usage efficiency.
Language: Английский
Citations
31
Land, Journal Year: 2022, Volume and Issue: 11(10), P. 1705 - 1705
Published: Oct. 1, 2022
The present study was conducted in the suburban forest of Thessaloniki city (Seich Sou), which constitutes one most significant forests Greece. In 1997, more than half area destroyed by a wildfire, after soil erosion and flood control works (check-dams) were constructed burned areas. aim is to estimate annual rate for last 30 years (pre- post-fire periods) applying WaTEM/SEDEM model, order investigate impact this wildfire on erosion, effectiveness flood- erosion-control level regeneration. It first time that calibrated validated Greece, taking into account records from 18 check-dams 2001. mean 0.0419 t/ha/year, 0.998 t/ha/year 0.08 pre-fire period, 3 20 fire, respectively. results showed very low an expected increase gradual decrease subsequent until 2021. However, it seems regeneration has not been fully achieved, since at long-term period double compared with period. Concerning check-dams’ effectiveness, observed operation, they non-silted, them retained small amount sediments. This fact could be attributed multiple factors such as thin depth, fire severity catchment geomorphology, though main reason elapsed between occurrence construction. advance/strengthen knowledge concerning pre/post-fire processes already degraded ecosystems, while model serve useful tool able applied other Mediterranean catchments similar characteristics.
Language: Английский
Citations
31
Environments, Journal Year: 2023, Volume and Issue: 10(10), P. 170 - 170
Published: Oct. 2, 2023
This review paper adopts bibliometric and meta-analysis approaches to explore the application of supervised machine learning regression models in satellite-based water quality monitoring. The consistent pattern observed across peer-reviewed research papers shows an increasing interest use satellites as innovative approach for monitoring quality, a critical step towards addressing challenges posed by rising anthropogenic pollution. Traditional methods have limitations, but satellite sensors provide potential solution that lowering costs expanding temporal spatial coverage. However, conventional statistical are limited when faced with formidable challenge conducting recognition analysis geospatial big data because they characterized high volume complexity. As compelling alternative, deep techniques has emerged indispensable tool, remarkable capability discern intricate patterns might otherwise remain elusive traditional statistics. study employed targeted search strategy, utilizing specific criteria titles 332 journal articles indexed Scopus, resulting inclusion 165 meta-analysis. Our comprehensive provides insights into trends, productivity, impact It highlights key journals publishers this domain while examining relationship between first author’s presentation, publication year, citation count, factor. major findings highlight widespread including MultiSpectral Instrument (MSI), Ocean Land Color (OLCI), Operational Imager (OLI), Moderate Resolution Imaging Spectroradiometer (MODIS), Thematic Mapper (TM), Enhanced Plus (ETM+), practice multi-sensor fusion. Deep neural networks identified popular high-performing algorithms, significant competition from extreme gradient boosting (XGBoost), even though XGBoost is relatively newer field learning. Chlorophyll-a clarity indicators receive special attention, geo-location had optical classes. contributes significantly providing extensive examples in-depth discussions code, well highlighting cyber infrastructure used research. Advances high-performance computing, large-scale processing capabilities, availability open-source software facilitating growing prominence applications artificial intelligence monitoring, positively contributing
Language: Английский
Citations
19
CATENA, Journal Year: 2024, Volume and Issue: 243, P. 108194 - 108194
Published: June 18, 2024
Language: Английский
Citations
7
Water, Journal Year: 2021, Volume and Issue: 13(24), P. 3511 - 3511
Published: Dec. 9, 2021
A systematic method, incorporating the revised universal soil loss equation model (RUSLE), remote sensing, and geographic information system (GIS), was used to estimate erosion potential area in Maradi region of south-central Niger. The spatial trend seasonal obtained by integrating sensing environmental variables into a grid-based GIS method. RUSLE is most commonly method for estimating erosion, its input variables, such as rainfall erosivity, erodibility, slope length steepness, cover management, conservation practices, vary greatly over space. These factors were calculated determine their influence on average region. An estimated mean annual 472.4 t/ac/year, based RUSLE, determined study area. rates varied from 14.8 944.9 t/ac/year. eroded areas identified central west-southern areas, with ranging 237.1 maps can serve useful reference deriving land planning management strategies provide opportunity develop decision plan prevention control
Language: Английский
Citations
37
Soil and Tillage Research, Journal Year: 2022, Volume and Issue: 219, P. 105345 - 105345
Published: Feb. 16, 2022
Language: Английский
Citations
24
Frontiers in Water, Journal Year: 2024, Volume and Issue: 6
Published: April 17, 2024
Reservoir sedimentation is a significant issue that shortens reservoir life and impacts operations such as irrigation, hydropower, drinking water supply because it significantly reduces the reservoir’s initial capacity. Information on changes in storage capacity required to reduce risk of sustainability. This study was conducted Angereb sub-humid region Ethiopia, Upper Blue Nile Basin. Bathymetric surveys ArcGIS 10.8 were used estimate service reservoir. A Triangulated Irregular Network (TIN) surface developed from survey data volume Based findings this bathymetry total 2.18 Mm 3 sediment deposited bed between 2007 2022. Storage decreased by 62.28% 16 years operation caused an average annual reduction 3.9%. The yield (SY) specific (SSY) watershed revealed 192715.5 170312.5 m year −1 3043.2 2689.4-ton km −2 y for trap efficiencies 70.1 80% calculated with two methods, respectively. SSY has increased about 50.3% minimum 70.1% maximum indicating more degradation sixteen years. gross loss 75% which 5.3 1997 reduced 1.32 2022 2.9% will be filled up 7 if incoming remains same future. These serve call action foundation managing accumulated developing control management strategies similar reservoirs.
Language: Английский
Citations
4