Application of an integrated catchment-lake model approach for simulating effects of climate change on lake inputs and biogeochemistry

The Science of The Total Environment, Год журнала: 2023, Номер 885, С. 163946 - 163946

Опубликована: Май 5, 2023

Язык: Английский

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Analyzing variation of water inflow to inland lakes under climate change: Integrating deep learning and time series data mining

Environmental Research, Год журнала: 2024, Номер 259, С. 119478 - 119478

Опубликована: Июнь 24, 2024

Язык: Английский

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Human-Induced water loss from closed inland Lakes: Hydrological simulations in China’s Daihai lake

Journal of Hydrology, Год журнала: 2022, Номер 607, С. 127552 - 127552

Опубликована: Фев. 3, 2022

Язык: Английский

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Assessing the effectiveness of potential best management practices for science-informed decision support at the watershed scale: The case of the Mar Menor coastal lagoon, Spain

The Science of The Total Environment, Год журнала: 2022, Номер 859, С. 160144 - 160144

Опубликована: Ноя. 12, 2022

Coastal lagoons are ecosystems of high environmental importance but quite vulnerable to human activities. The continuous inflow pollutant loads can trigger negative impacts on the ecological status these water bodies, which is contrary European Green Deal. One example Mar Menor coastal lagoon in Spain, has experienced significant degradation recent years due excessive external nutrient input, especially from non-point source (NPS) pollution. one largest Mediterranean region and a site great socio-economic value. In this study, highly anthropogenic complex watershed Menor, known as Campo de Cartagena (1244 km2), was modelled with Soil Water Assessment Tool (SWAT) analyse potential options for recovery unique system. model used simulate several best management practices (BMP) proposed by regulations, such vegetative filter strips, shoreline buffers, contour farming, removal illegal agriculture, crop rotation management, waterway vegetation restoration, fertiliser greenhouse rainwater harvesting. Sixteen scenarios individual combined BMPs were analysed study. We found that, measures, strips farming most effective reduction: approximately 30 % total nitrogen (TN) 40 phosphorus (TP). Moreover, restoration showed highest sediment (S) reduction at 20 %. However, combination demonstrated clear synergistic effects, reducing S export 38 %, TN 67 TP 75 Selecting appropriate be implemented scale requires holistic approach considering effectiveness NPS pollution BMP implementation costs. Thus, we have way forward enabling science-informed decision-making when choosing strategies control contamination scale.

Язык: Английский

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Adaptive Edge-Based AIoT Architecture for Efficient Retraining and Sustainable Monitoring of Ephemeral Streams

Communications in computer and information science, Год журнала: 2025, Номер unknown, С. 246 - 260

Опубликована: Янв. 1, 2025

Язык: Английский

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How are you, Mar Menor? Fostering Awareness About an Ecological Crisis through Children's Art and Conversational Generative AI

Опубликована: Фев. 25, 2025

Язык: Английский

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Coupling SWAT+ and GOTM-WET models to assess agricultural management practices for mitigating harmful algal blooms in Mar Menor, Spain

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 125033 - 125033

Опубликована: Март 23, 2025

We analysed the effectiveness of agricultural best management practices (BMPs) for mitigating harmful algal blooms (HABs) in Mar Menor lagoon, Spain, by coupling SWAT + catchment and GOTM-WET lake models. compared different BMP scenarios, including "vegetative filter strips", "contour farming", "fertilizer reduction", "crop rotation", their combination reducing high chlorophyll a (Chl-a) events over period 2003-2022. All BMPs significantly reduced nutrient inputs entering which limited formation HABs. The scenario that combined all was most effective controlling HABs, decreasing numbers days with HABs 81 %, Chl-a 50 % during periods This mainly explained crop rotation, fertilizer reduction vegetative strips differentially (e.g. rotation nitrogen 47.4 phosphorus 31.8 %). Contour farming least inputs, thus (1.6 5.8 HAB). results suggest dynamics are controlled interactive effects forms, where orthophosphate plays key role initiating is then maintained concentrations. research underscores relevance effectively driven eutrophication coastal vulnerable aquatic ecosystems like Menor. Coupling SWAT+ models, moved beyond solely simulations allowed incorporation lagoon responses to HAB prevention.

Язык: Английский

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Modeling climate impacts on ecosystem services in an anthropized coastal lagoon for effective planning and adaptation

Climatic Change, Год журнала: 2025, Номер 178(5)

Опубликована: Апрель 24, 2025

Язык: Английский

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Recent precipitation trends in Peninsular Spain and implications for water infrastructure design

Journal of Hydrology Regional Studies, Год журнала: 2022, Номер 45, С. 101308 - 101308

Опубликована: Дек. 19, 2022

Peninsular Spain. There is strong evidence that climate change has produced a decrease in precipitation combined with an increased frequency, intensity and magnitude of high-intensity storm events Such have been particularly recurrent on the Spanish Mediterranean coast recent years. This study's first objective to update trends seasonality Spain from 1951 2019 at different time scales. Secondly, we analyse how extreme recorded years can modify water infrastructure design flows. A QGIS plugin was programmed using Python calculate flows accordance methodologies legally established The results confirm decreasing trend annual most territory. significant during March June. Moreover, average increases around 30–40 % flows, which reached double values obtained reference period 1951–1990 some basins, relevance incorporating into flow calculations Design without rainfall data be underestimated, profound risk implications. Therefore, there sufficient technical basis draw attention this problem recommend its formal consideration by competent authorities.

Язык: Английский

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Assessment of oceanographic services for the monitoring of highly anthropised coastal lagoons: The Mar Menor case study

Ecological Informatics, Год журнала: 2024, Номер 81, С. 102554 - 102554

Опубликована: Март 12, 2024

Ocean monitoring systems are designed for continuous of the seas and oceans to track their evolution thus anticipate environmental issues. However, they often based on Internet Things (IoT) that expensive, hard maintain, offer little spatial coverage. An emerging alternative is Satellite Remote Sensing (SRS) good geographical coverage but, as a reliable real-time system, also face several challenges such conditions, spatio-temporal granularity, terrain oleography, etc. This paper introduces an easy-to-use software tool crawl water-quality data from up 6 satellite instruments (i.e. Sentinel 3 A, 3B, NOAA VIIRS, SNPP Aqua MODIS, Terra MODIS) European Space Agency's (ESA) Coopernicus system NASA's Marine Environmental Monitoring Service. We provide in-depth analysis in terms reliability chlorophyll-a (Chl-a) highly anthropised local/regional context like Mar Menor lagoon (Murcia, Spain), where serious socio-environmental issues arising due eutrophication process. Our results show linear correlation between situ data, obtained by Spanish public institutions since 2016, generated IRTM-NN (Inverse Radiative Transfer Model-Neural Network) algorithm general, reaching coefficient values close 0.9. They organic matter inputs ephemeral streams relevant determining Chl-a concentrations. Moreover, temporal using single instrument rather limited, no were recorded 80% days studied. figure decreases 30% when combined, increasing granularity measurements approximately 5 1.5 days, suggesting need combination these robust SRS system.

Язык: Английский

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