587 results on '"Panagos P"'
Search Results
2. Geospatial evaluation of the agricultural suitability and land use compatibility in Europe's temperate continental climate region
- Author
-
Andrei Dornik, Marinela Adriana Cheţan, Tania Elena Crişan, Raul Heciko, Alexandru Gora, Lucian Drăguţ, and Panos Panagos
- Subjects
Digital soil assessment ,Soil properties ,Sustainability ,Mapping agricultural suitability ,GIS ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
Land suitability assessment is used in conjunction with geographic information systems to spatially model diverse aspects of soil functions, having the potential to facilitate a sustainable increase in agricultural production, reduce land degradation, or aid humans in adapting to climate change. Compared to the existing datasets, this study provides a new higher resolution geospatial assessment of the agricultural land suitability for several crops and land uses in the temperate continental climate across Europe. To model the land suitability we used geospatial data depicting seventeen eco-pedological indicators (e.g. soil texture, pH, porosity, temperature, precipitation, slope). To evaluate how the land is utilized, the suitability maps have been spatially cross-tabulated with a crop map. Over the entire study area, wheat and barley showed significant suitable land in the southern part, potatoes, and sugar beet exhibited the highest extent of suitable land in the northern parts, while corn and sunflower exhibited a much lower extent of suitable land. Water table depth, precipitation, temperature, terrain slope, soil porosity, SOC, and topsoil texture emerged as the limiting factors for agricultural suitability in the study area. Our results show that the suitable arable land does not have space left for the expansion of crops, however, we have identified regions with extensive cultivation of wheat and corn on unsuitable land with the potential for cultivation of more suitable crops such as barley, sunflower, sugar beet, and potato. It seems that one action that can enhance agricultural practices in the study area is to better allocate each cultivated crop across more suitable lands.
- Published
- 2024
- Full Text
- View/download PDF
3. GloRESatE: A dataset for global rainfall erosivity derived from multi-source data
- Author
-
Das, Subhankar, Jain, Manoj Kumar, Gupta, Vivek, McGehee, Ryan P., Yin, Shuiqing, de Mello, Carlos Rogerio, Azari, Mahmood, Borrelli, Pasquale, and Panagos, Panos
- Published
- 2024
- Full Text
- View/download PDF
4. An assessment of global land susceptibility to wind erosion based on deep-active learning modelling and interpretation techniques
- Author
-
Gholami, Hamid, Mohammadifar, Aliakbar, Song, Yougui, Li, Yue, Rahmani, Paria, Kaskaoutis, Dimitris G., Panagos, Panos, and Borrelli, Pasquale
- Published
- 2024
- Full Text
- View/download PDF
5. A unifying modelling of multiple land degradation pathways in Europe
- Author
-
Prăvălie, Remus, Borrelli, Pasquale, Panagos, Panos, Ballabio, Cristiano, Lugato, Emanuele, Chappell, Adrian, Miguez-Macho, Gonzalo, Maggi, Federico, Peng, Jian, Niculiță, Mihai, Roșca, Bogdan, Patriche, Cristian, Dumitrașcu, Monica, Bandoc, Georgeta, Nita, Ion-Andrei, and Birsan, Marius-Victor
- Published
- 2024
- Full Text
- View/download PDF
6. An integrated modeling approach for estimating monthly global rainfall erosivity
- Author
-
Fenta, Ayele A., Tsunekawa, Atsushi, Haregeweyn, Nigussie, Yasuda, Hiroshi, Tsubo, Mitsuru, Borrelli, Pasquale, Kawai, Takayuki, Belay, Ashebir S., Ebabu, Kindiye, Berihun, Mulatu L., Sultan, Dagnenet, Setargie, Tadesual A., Elnashar, Abdelrazek, Arshad, Arfan, and Panagos, Panos
- Published
- 2024
- Full Text
- View/download PDF
7. GloRESatE: A dataset for global rainfall erosivity derived from multi-source data
- Author
-
Subhankar Das, Manoj Kumar Jain, Vivek Gupta, Ryan P. McGehee, Shuiqing Yin, Carlos Rogerio de Mello, Mahmood Azari, Pasquale Borrelli, and Panos Panagos
- Subjects
Science - Abstract
Abstract Numerous hydrological applications, such as soil erosion estimation, water resource management, and rain driven damage assessment, demand accurate and reliable rainfall erosivity data. However, the scarcity of gauge rainfall records and the inherent uncertainty in satellite and reanalysis-based rainfall datasets limit rainfall erosivity assessment globally. Here, we present a new global rainfall erosivity dataset (0.1° × 0.1° spatial resolution) integrating satellite (CMORPH and IMERG) and reanalysis (ERA5-Land) derived rainfall erosivity estimates with gauge rainfall erosivity observations collected from approximately 6,200 locations across the globe. We used a machine learning-based Gaussian Process Regression (GPR) model to assimilate multi-source rainfall erosivity estimates alongside geoclimatic covariates to prepare a unified high-resolution mean annual rainfall erosivity product. It has been shown that the proposed rainfall erosivity product performs well during cross-validation with gauge records and inter-comparison with the existing global rainfall erosivity datasets. Furthermore, this dataset offers a new global rainfall erosivity perspective, addressing the limitations of existing datasets and facilitating large-scale hydrological modelling and soil erosion assessments.
- Published
- 2024
- Full Text
- View/download PDF
8. An assessment of global land susceptibility to wind erosion based on deep-active learning modelling and interpretation techniques
- Author
-
Hamid Gholami, Aliakbar Mohammadifar, Yougui Song, Yue Li, Paria Rahmani, Dimitris G. Kaskaoutis, Panos Panagos, and Pasquale Borrelli
- Subjects
Wind erosion ,Deep-active learning model ,Interpretation techniques ,High latitude hotspots ,Global scale ,Medicine ,Science - Abstract
Abstract Spatial accurate mapping of land susceptibility to wind erosion is necessary to mitigate its destructive consequences. In this research, for the first time, we developed a novel methodology based on deep learning (DL) and active learning (AL) models, their combination (e.g., recurrent neural network (RNN), RNN-AL, gated recurrent units (GRU), and GRU-AL) and three interpretation techniques (e.g., synergy matrix, SHapley Additive exPlanations (SHAP) decision plot, and accumulated local effects (ALE) plot) to map global land susceptibility to wind erosion. In this respect, 13 variables were explored as controlling factors to wind erosion, and eight of them (e.g., wind speed, topsoil carbon content, topsoil clay content, elevation, topsoil gravel fragment, precipitation, topsoil sand content and soil moisture) were selected as important factors via the Harris Hawk Optimization (HHO) feature selection algorithm. The four models were applied to map land susceptibility to wind erosion, and their performance was assessed by three measures consisting of area under of receiver operating characteristic (AUROC) curve, cumulative gain and Kolmogorov Smirnov (KS) statistic plots. The results revealed that GRU-AL model was considered as the most accurate, revealing that 38.5%, 12.6%, 10.3%, 12.5% and 26.1% of the global lands are grouped at very low, low, moderate, high and very high susceptibility classes to wind erosion hazard, respectively. Interpretation techniques were applied to interpret the contribution and impact of the eight input variables on the model’s output. Synergy plot revealed that the soil carbon content exhibited high synergy with DEM and soil moisture on the model’s predictions. ALE plot showed that soil carbon content and precipitation had negative feedback on the prediction of land susceptibility to wind erosion. Based on SHAP decision plot, soil moisture and DEM presented the highest contribution on the model’s output. Results highlighted new regions at high latitudes (southern Greenland coast, hotspots in Alaska and Siberia), which exhibited high and very high land susceptibility to wind erosion.
- Published
- 2024
- Full Text
- View/download PDF
9. Publisher Correction: Soil health is associated with higher primary productivity across Europe
- Author
-
Romero, Ferran, Labouyrie, Maëva, Orgiazzi, Alberto, Ballabio, Cristiano, Panagos, Panos, Jones, Arwyn, Tedersoo, Leho, Bahram, Mohammad, Guerra, Carlos A., Eisenhauer, Nico, Tao, Dongxue, Delgado-Baquerizo, Manuel, García-Palacios, Pablo, and van der Heijden, Marcel G. A.
- Published
- 2024
- Full Text
- View/download PDF
10. Quantitative analysis of the compliance of EU Sewage Sludge Directive by using the heavy metal concentrations from LUCAS topsoil database
- Author
-
Yunta, Felipe, Schillaci, Calogero, Panagos, Panos, Van Eynde, Elise, Wojda, Piotr, and Jones, Arwyn
- Published
- 2024
- Full Text
- View/download PDF
11. A unifying modelling of multiple land degradation pathways in Europe
- Author
-
Remus Prăvălie, Pasquale Borrelli, Panos Panagos, Cristiano Ballabio, Emanuele Lugato, Adrian Chappell, Gonzalo Miguez-Macho, Federico Maggi, Jian Peng, Mihai Niculiță, Bogdan Roșca, Cristian Patriche, Monica Dumitrașcu, Georgeta Bandoc, Ion-Andrei Nita, and Marius-Victor Birsan
- Subjects
Science - Abstract
Abstract Land degradation is a complex socio-environmental threat, which generally occurs as multiple concurrent pathways that remain largely unexplored in Europe. Here we present an unprecedented analysis of land multi-degradation in 40 continental countries, using twelve dataset-based processes that were modelled as land degradation convergence and combination pathways in Europe’s agricultural (and arable) environments. Using a Land Multi-degradation Index, we find that up to 27%, 35% and 22% of continental agricultural (~2 million km2) and arable (~1.1 million km2) lands are currently threatened by one, two, and three drivers of degradation, while 10–11% of pan-European agricultural/arable landscapes are cumulatively affected by four and at least five concurrent processes. We also explore the complex pattern of spatially interacting processes, emphasizing the major combinations of land degradation pathways across continental and national boundaries. Our results will enable policymakers to develop knowledge-based strategies for land degradation mitigation and other critical European sustainable development goals.
- Published
- 2024
- Full Text
- View/download PDF
12. An integrated modeling approach for estimating monthly global rainfall erosivity
- Author
-
Ayele A. Fenta, Atsushi Tsunekawa, Nigussie Haregeweyn, Hiroshi Yasuda, Mitsuru Tsubo, Pasquale Borrelli, Takayuki Kawai, Ashebir S. Belay, Kindiye Ebabu, Mulatu L. Berihun, Dagnenet Sultan, Tadesual A. Setargie, Abdelrazek Elnashar, Arfan Arshad, and Panos Panagos
- Subjects
Medicine ,Science - Abstract
Abstract Modeling monthly rainfall erosivity is vital to the optimization of measures to control soil erosion. Rain gauge data combined with satellite observations can aid in enhancing rainfall erosivity estimations. Here, we presented a framework which utilized Geographically Weighted Regression approach to model global monthly rainfall erosivity. The framework integrates long-term (2001–2020) mean annual rainfall erosivity estimates from IMERG (Global Precipitation Measurement (GPM) mission’s Integrated Multi-satellitE Retrievals for GPM) with station data from GloREDa (Global Rainfall Erosivity Database, n = 3,286 stations). The merged mean annual rainfall erosivity was disaggregated into mean monthly values based on monthly rainfall erosivity fractions derived from the original IMERG data. Global mean monthly rainfall erosivity was distinctly seasonal; erosivity peaked at ~ 200 MJ mm ha−1 h−1 month−1 in June–August over the Northern Hemisphere and ~ 700 MJ mm ha−1 h−1 month−1 in December–February over the Southern Hemisphere, contributing to over 60% of the annual rainfall erosivity over large areas in each hemisphere. Rainfall erosivity was ~ 4 times higher during the most erosive months than the least erosive months (December–February and June–August in the Northern and Southern Hemisphere, respectively). The latitudinal distributions of monthly and seasonal rainfall erosivity were highly heterogeneous, with the tropics showing the greatest erosivity. The intra-annual variability of monthly rainfall erosivity was particularly high within 10–30° latitude in both hemispheres. The monthly rainfall erosivity maps can be used for improving spatiotemporal modeling of soil erosion and planning of soil conservation measures.
- Published
- 2024
- Full Text
- View/download PDF
13. A trait-based ecological perspective on the soil microbial antibiotic-related genetic machinery
- Author
-
Olesya Dulya, Vladimir Mikryukov, Daniil V. Shchepkin, Mari Pent, Heidi Tamm, Massimo Guazzini, Panos Panagos, Arwyn Jones, Alberto Orgiazzi, Fabio Marroni, Mohammad Bahram, and Leho Tedersoo
- Subjects
Antibiotic resistance ,Antibiotic biosynthesis ,Secondary metabolites ,Metagenome ,Soil ,Trait ,Environmental sciences ,GE1-350 - Abstract
Antibiotic resistance crisis dictates the need for resistance monitoring and the search for new antibiotics. The development of monitoring protocols is hindered by the great diversity of resistance factors, while the “streetlight effect” denies the possibility of discovering novel drugs based on existing databases. In this study, we address these challenges using high-throughput environmental screening viewed from a trait-based ecological perspective. Through an in-depth analysis of the metagenomes of 658 topsoil samples spanning Europe, we explored the distribution of 241 prokaryotic and fungal genes responsible for producing metabolites with antibiotic properties and 485 antibiotic resistance genes. We analyzed the diversity of these gene collections at different levels and modeled the distribution of each gene across environmental gradients. Our analyses revealed several nonparallel distribution patterns of the genes encoding sequential steps of enzymatic pathways synthesizing large antibiotic groups, pointing to gaps in existing databases and suggesting potential for discovering new analogues of known antibiotics. We show that agricultural activity caused a continental-scale homogenization of microbial antibiotic-related machinery, emphasizing the importance of maintaining indigenous ecosystems within the landscape mosaic. Based on the relationships between the proportion of the genes in the metagenomes with the main predictors (soil pH, land cover type, climate temperature and humidity), we illustrate how the properties of chemical structures dictate the distribution of the genes responsible for their synthesis across environments. With this understanding, we propose general principles to facilitate the discovery of antibiotics, including principally new ones, establish abundance baselines for antibiotic resistance genes, and predict their dissemination.
- Published
- 2024
- Full Text
- View/download PDF
14. Brief communication: A first hydrological investigation of extreme August 2023 floods in Slovenia, Europe
- Author
-
N. Bezak, P. Panagos, L. Liakos, and M. Mikoš
- Subjects
Environmental technology. Sanitary engineering ,TD1-1066 ,Geography. Anthropology. Recreation ,Environmental sciences ,GE1-350 ,Geology ,QE1-996.5 - Abstract
Extreme floods occurred from 4 to 6 August 2023 in Slovenia causing three casualties and causing total direct and indirect damage, including post-disaster needs according to the Post-Disaster Needs Assessment (PDNA), close to EUR 10 billion. The atypical summer weather conditions combined with the high air and sea temperatures in the Mediterranean and the high soil moisture led to the most extreme flood event in Slovenia in recent decades. The return periods of both daily and sub-daily precipitation extremes and peak discharges reached 250–500 years, and the runoff coefficient of a typical torrential and mostly forested mesoscale catchment was around 0.5. In addition, flooding, soil erosion, mass movements and river sediment transport processes caused major damage to buildings (more than 12 000 houses) and diverse infrastructure.
- Published
- 2023
- Full Text
- View/download PDF
15. Towards a better understanding of pathways of multiple co-occurring erosion processes on global cropland
- Author
-
Pasquale Borrelli, Christine Alewell, Jae E. Yang, Nejc Bezak, Yixian Chen, Ayele Almaw Fenta, Arthur Nicolaus Fendrich, Surya Gupta, Francis Matthews, Sirio Modugno, Nigussie Haregeweyn, David A. Robinson, Florence Tan, Matthias Vanmaercke, Gert Verstraeten, Diana C.S. Vieira, and Panos Panagos
- Subjects
Modelling ,Multi-model approach ,Water ,Wind ,Gully ,Tillage ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
Soil erosion is a complex process involving multiple natural and anthropic agents, causing the deterioration of multiple components comprising soil health. Here, we provide an estimate of the spatial patterns of cropland susceptibility to erosion by sheet and rill, gully, wind, tillage, and root crops harvesting and report the co-occurrence of these processes using a multi-model approach. In addition, to give a global overview of potential future changes, we identify the locations where these multiple concurrent soil erosion processes may be expected to intersect with projected dry/wet climate changes by 2070. Of a modelled 1.48 billion hectares (B ha) of global cropland, our results indicate that 0.56 B ha (∼36% of the total area) are highly susceptible (classes 4 and 5) to a single erosion process, 0.27 B ha (∼18% of the total area) to two processes and 0.02 B ha (1.4% of the total area) to three or more processes. An estimated 0.82 B ha of croplands are susceptible to possible increases in water (0.68 B ha) and wind (0.14 B ha) erosion. We contend that the presented set of estimates represents a basis for enhancing our foundational knowledge on the geography of soil erosion at the global scale. The generated insight on multiple erosion processes can be a useful starting point for decision-makers working with ex-post and ex-ante policy evaluation of the UN Sustainable Development Goal 15 (Life on Land) activities. Scientifically, this work provides the hitherto most comprehensive assessment of soil erosion risks at the global scale, based on state-of-the-art models.
- Published
- 2023
- Full Text
- View/download PDF
16. Connections between soil microbes, land use and European climate: Insights for management practices
- Author
-
Stamou, G.P., Panagos, P., and Papatheodorou, E.M.
- Published
- 2024
- Full Text
- View/download PDF
17. EUSEDcollab: a network of data from European catchments to monitor net soil erosion by water
- Author
-
Matthews, Francis, Verstraeten, Gert, Borrelli, Pasquale, Vanmaercke, Matthias, Poesen, Jean, Steegen, An, Degré, Aurore, Rodríguez, Belén Cárceles, Bielders, Charles, Franke, Christine, Alary, Claire, Zumr, David, Patault, Edouard, Nadal-Romero, Estela, Smolska, Ewa, Licciardello, Feliciana, Swerts, Gilles, Thodsen, Hans, Casalí, Javier, Eslava, Javier, Richet, Jean-Baptiste, Ouvry, Jean-François, Farguell, Joaquim, Święchowicz, Jolanta, Nunes, João Pedro, Pak, Lai Ting, Liakos, Leonidas, Campo-Bescós, Miguel A., Żelazny, Mirosław, Delaporte, Morgan, Pineux, Nathalie, Henin, Nathan, Bezak, Nejc, Lana-Renault, Noemí, Tzoraki, Ourania, Giménez, Rafael, Li, Tailin, Zuazo, Víctor Hugo Durán, Bagarello, Vincenzo, Pampalone, Vincenzo, Ferro, Vito, Úbeda, Xavier, and Panagos, Panos
- Published
- 2023
- Full Text
- View/download PDF
18. Publisher Correction: Patterns in soil microbial diversity across Europe
- Author
-
Labouyrie, Maëva, Ballabio, Cristiano, Romero, Ferran, Panagos, Panos, Jones, Arwyn, Schmid, Marc W., Mikryukov, Vladimir, Dulya, Olesya, Tedersoo, Leho, Bahram, Mohammad, Lugato, Emanuele, van der Heijden, Marcel G. A., and Orgiazzi, Alberto
- Published
- 2023
- Full Text
- View/download PDF
19. Patterns in soil microbial diversity across Europe
- Author
-
Labouyrie, Maëva, Ballabio, Cristiano, Romero, Ferran, Panagos, Panos, Jones, Arwyn, Schmid, Marc W., Mikryukov, Vladimir, Dulya, Olesya, Tedersoo, Leho, Bahram, Mohammad, Lugato, Emanuele, van der Heijden, Marcel G. A., and Orgiazzi, Alberto
- Published
- 2023
- Full Text
- View/download PDF
20. Projected landscape-scale repercussions of global action for climate and biodiversity protection
- Author
-
von Jeetze, Patrick José, Weindl, Isabelle, Johnson, Justin Andrew, Borrelli, Pasquale, Panagos, Panos, Molina Bacca, Edna J., Karstens, Kristine, Humpenöder, Florian, Dietrich, Jan Philipp, Minoli, Sara, Müller, Christoph, Lotze-Campen, Hermann, and Popp, Alexander
- Published
- 2023
- Full Text
- View/download PDF
21. Modeling arsenic in European topsoils with a coupled semiparametric (GAMLSS-RF) model for censored data
- Author
-
Arthur Nicolaus Fendrich, Elise Van Eynde, Dimitrios M. Stasinopoulos, Robert A. Rigby, Felipe Yunta Mezquita, and Panos Panagos
- Subjects
Arsenic ,GAMLSS ,Random forest ,Soil contamination ,Statistical modeling ,Trace element ,Environmental sciences ,GE1-350 - Abstract
Arsenic (As) is a versatile heavy metalloid trace element extensively used in industrial applications. As is carcinogen, poses health risks through both inhalation and ingestion, and is associated with an increased risk of liver, kidney, lung, and bladder tumors. In the agricultural context, the repeated application of arsenical products leads to elevated soil concentrations, which are also affected by environmental and management variables. Since exposure to As poses risks, effective assessment tools to support environmental and health policies are needed. However, the most comprehensive soil As data available, the Land Use/Cover Area frame statistical Survey (LUCAS) database, contains severe limitations due to high detection limits. Although within International Organization for Standardization standards, the detection limits preclude the adoption of standard methodologies for data analysis. The present work focused on developing a new method to model As contamination in European soils using LUCAS soil samples. We introduce the GAMLSS-RF model, a novel approach that couples Random Forests with Generalized Additive Models for Location, Scale, and Shape. The semiparametric model can capture non-linear interactions among input variables while accommodating censored and non-censored observations and can be calibrated to include information from other campaign databases. After fitting and validating a spatial model, we produced European-scale As concentration maps at a 250 m spatial resolution and evaluated the patterns against reference values (i.e., two action levels and a background concentration). We found a significant variability of As concentration across the continent, with lower concentrations in Northern countries and higher concentrations in Portugal, Spain, Austria, France and Belgium. By overcoming limitations in existing databases and methodologies, the present approach provides an alternative way to handle highly censored data. The model also consists of a valuable probabilistic tool for assessing As contamination risks in soils, contributing to informed policy-making for environmental and health protection.
- Published
- 2024
- Full Text
- View/download PDF
22. Individual Attitudes and Settlement Perspectives of Refugees in Greece: The Case of Samos Island
- Author
-
Kostas Rontos, Luca Salvati, Nikolaos Panagos, and Maria Kourmoulaki
- Subjects
social integration ,refugees’ settlement ,third-country nationals ,closed controlled facility ,Social Sciences - Abstract
Expanding refugee influxes have involved a rising number of European countries in recent years. In this context, our study investigates attitudes of international protection seekers regarding their prospects of staying permanently in a transit country such as Greece. This research was based on primary statistical data collected through the dissemination of structured questionnaires from a sample of refugees from the Closed Controlled Facility of Samos island, Eastern Greece, one of the most attended gates allowing access to Europe from Turkey and the Middle East. Descriptive and non-parametric statistics and results from a logistic regression contributed to the examination of factors that simultaneously determine the will of the refugees to stay in Greece instead of moving to another country. The main reasons they want to stay in Greece are primarily for employment opportunities and a better quality of life. They aspire to learn Greek to integrate better into the local society, actively seeking this skill from their initial arrival. However, their social integration into the local host community cannot be achieved effectively at the current time due to the absence of appropriate strategies at the local/regional levels. The need for employment (expressed by attempts to find work), the quality of life (access to public and private services), the country of origin, marital status and, finally, the sense of safety based on the existence (or, conversely, lack) of xenophobic and racist incidents are the main reasons that simultaneously determine their decision to stay permanently in Greece.
- Published
- 2024
- Full Text
- View/download PDF
23. EUSEDcollab: a network of data from European catchments to monitor net soil erosion by water
- Author
-
Francis Matthews, Gert Verstraeten, Pasquale Borrelli, Matthias Vanmaercke, Jean Poesen, An Steegen, Aurore Degré, Belén Cárceles Rodríguez, Charles Bielders, Christine Franke, Claire Alary, David Zumr, Edouard Patault, Estela Nadal-Romero, Ewa Smolska, Feliciana Licciardello, Gilles Swerts, Hans Thodsen, Javier Casalí, Javier Eslava, Jean-Baptiste Richet, Jean-François Ouvry, Joaquim Farguell, Jolanta Święchowicz, João Pedro Nunes, Lai Ting Pak, Leonidas Liakos, Miguel A. Campo-Bescós, Mirosław Żelazny, Morgan Delaporte, Nathalie Pineux, Nathan Henin, Nejc Bezak, Noemí Lana-Renault, Ourania Tzoraki, Rafael Giménez, Tailin Li, Víctor Hugo Durán Zuazo, Vincenzo Bagarello, Vincenzo Pampalone, Vito Ferro, Xavier Úbeda, and Panos Panagos
- Subjects
Science - Abstract
Abstract As a network of researchers we release an open-access database (EUSEDcollab) of water discharge and suspended sediment yield time series records collected in small to medium sized catchments in Europe. EUSEDcollab is compiled to overcome the scarcity of open-access data at relevant spatial scales for studies on runoff, soil loss by water erosion and sediment delivery. Multi-source measurement data from numerous researchers and institutions were harmonised into a common time series and metadata structure. Data reuse is facilitated through accompanying metadata descriptors providing background technical information for each monitoring station setup. Across ten European countries, EUSEDcollab covers over 1600 catchment years of data from 245 catchments at event (11 catchments), daily (22 catchments) and monthly (212 catchments) temporal resolution, and is unique in its focus on small to medium catchment drainage areas (median = 43 km2, min = 0.04 km2, max = 817 km2) with applicability for soil erosion research. We release this database with the aim of uniting people, knowledge and data through the European Union Soil Observatory (EUSO).
- Published
- 2023
- Full Text
- View/download PDF
24. Patterns in soil microbial diversity across Europe
- Author
-
Maëva Labouyrie, Cristiano Ballabio, Ferran Romero, Panos Panagos, Arwyn Jones, Marc W. Schmid, Vladimir Mikryukov, Olesya Dulya, Leho Tedersoo, Mohammad Bahram, Emanuele Lugato, Marcel G. A. van der Heijden, and Alberto Orgiazzi
- Subjects
Science - Abstract
Abstract Factors driving microbial community composition and diversity are well established but the relationship with microbial functioning is poorly understood, especially at large scales. We analysed microbial biodiversity metrics and distribution of potential functional groups along a gradient of increasing land-use perturbation, detecting over 79,000 bacterial and 25,000 fungal OTUs in 715 sites across 24 European countries. We found the lowest bacterial and fungal diversity in less-disturbed environments (woodlands) compared to grasslands and highly-disturbed environments (croplands). Highly-disturbed environments contain significantly more bacterial chemoheterotrophs, harbour a higher proportion of fungal plant pathogens and saprotrophs, and have less beneficial fungal plant symbionts compared to woodlands and extensively-managed grasslands. Spatial patterns of microbial communities and predicted functions are best explained when interactions among the major determinants (vegetation cover, climate, soil properties) are considered. We propose guidelines for environmental policy actions and argue that taxonomical and functional diversity should be considered simultaneously for monitoring purposes.
- Published
- 2023
- Full Text
- View/download PDF
25. Call for joint international actions to improve scientific understanding and address soil erosion and riverine sediment issues in mountainous regions
- Author
-
Fan Zhang, Baoyuan Liu, Liping Zhu, Richard Cruse, Dongfeng Li, Panos Panagos, Pasquale Borrelli, Yakov Kuzyakov, and Shaoshan An
- Subjects
Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
During the International Workshop on Soil Erosion and Riverine Sediment in Mountainous Regions held in November 2022, scientists from many countries shared their state-of-the-art knowledge and brainstormed to improve scientific understanding for coping with climate change and anthropogenic impacts. Information summarized in this discussion includes proposed key scientific questions and suggested joint actions to reduce soil erosion and riverine sediment problems in mountainous regions.
- Published
- 2023
- Full Text
- View/download PDF
26. The overlooked threat of land take from wind energy infrastructures: Quantification, drivers and policy gaps
- Author
-
Kati, V., Kassara, C., Panagos, P., Tampouratzi, L., Gotsis, D., Tzortzakaki, O., Petridou, M., Psaralexi, M., Sidiropoulos, L., Vasilakis, D., Zakkak, S., Galani, A., and Mpoukas, N.
- Published
- 2023
- Full Text
- View/download PDF
27. Projected landscape-scale repercussions of global action for climate and biodiversity protection
- Author
-
Patrick José von Jeetze, Isabelle Weindl, Justin Andrew Johnson, Pasquale Borrelli, Panos Panagos, Edna J. Molina Bacca, Kristine Karstens, Florian Humpenöder, Jan Philipp Dietrich, Sara Minoli, Christoph Müller, Hermann Lotze-Campen, and Alexander Popp
- Subjects
Science - Abstract
Abstract Land conservation and increased carbon uptake on land are fundamental to achieving the ambitious targets of the climate and biodiversity conventions. Yet, it remains largely unknown how such ambitions, along with an increasing demand for agricultural products, could drive landscape-scale changes and affect other key regulating nature’s contributions to people (NCP) that sustain land productivity outside conservation priority areas. By using an integrated, globally consistent modelling approach, we show that ambitious carbon-focused land restoration action and the enlargement of protected areas alone may be insufficient to reverse negative trends in landscape heterogeneity, pollination supply, and soil loss. However, we also find that these actions could be combined with dedicated interventions that support critical NCP and biodiversity conservation outside of protected areas. In particular, our models indicate that conserving at least 20% semi-natural habitat within farmed landscapes could primarily be achieved by spatially relocating cropland outside conservation priority areas, without additional carbon losses from land-use change, primary land conversion or reductions in agricultural productivity.
- Published
- 2023
- Full Text
- View/download PDF
28. A field parcel-oriented approach to evaluate the crop cover-management factor and time-distributed erosion risk in Europe
- Author
-
Francis Matthews, Gert Verstraeten, Pasquale Borrelli, and Panos Panagos
- Subjects
C-factor ,Soil erosion ,Modelling ,Remote sensing ,Crop-phenology ,IACS data ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
The crop cover-management (C-) factor in arable landscapes describes the soil erosion susceptibility associated with seasonally cultivated crops. Previous informatic and computational limitations have led many modelling studies to prescribe C-factor values and assume spatial and temporal stationarity. However, the multiple influencing factors ranging from parcel-scale crop cultivation and management to regional-scale rainfall regimes motivates new methods to capture this variation when identifying at-risk areas. Here, we define a multi-component method to derive the C-factor by associating time series of canopy and residue surface cover from Sentinel-2 and climate-specific rainfall erosivity with Integrated Administration and Control System (IACS) field parcel data from European Union member states. A scalable and standardised method is emphasised to increase the future interoperability and inter-comparability of soil erosion modelling studies deploying the C-factor. Additionally, field parcel simulation units with associated crop declarations provide a new reference scale to link predictions of soil erosion risk with specific management decisions and declarations by farmers. After implementing the method on a homogenised subsample of 8600 field parcels covering available IACS regions, several key findings are outlined: 1) time series information provides new opportunities to predict the time-criticality of erosion in specific crop cultivations, 2) the varying (a-)synchronicity between seasonal crop canopy cover and heavy rainstorms means that spatial variability is inherent within the C-factor across Europe, and 3) the addition of agricultural management practices (e.g. tillage practice descriptions) to open-access IACS repositories can facilitate more comprehensive evaluations of the C-factor and soil erosion risk.
- Published
- 2023
- Full Text
- View/download PDF
29. Policy implications of multiple concurrent soil erosion processes in European farmland
- Author
-
Borrelli, Pasquale, Panagos, Panos, Alewell, Christine, Ballabio, Cristiano, de Oliveira Fagundes, Hugo, Haregeweyn, Nigussie, Lugato, Emanuele, Maerker, Michael, Poesen, Jean, Vanmaercke, Matthias, and Robinson, David A.
- Published
- 2023
- Full Text
- View/download PDF
30. Global rainfall erosivity database (GloREDa) and monthly R-factor data at 1 km spatial resolution
- Author
-
Panos Panagos, Tomislav Hengl, Ichsani Wheeler, Pawel Marcinkowski, Montfort Bagalwa Rukeza, Bofu Yu, Jae E. Yang, Chiyuan Miao, Nabansu Chattopadhyay, Seyed Hamidreza Sadeghi, Yoav Levi, Gunay Erpul, Christian Birkel, Natalia Hoyos, Paulo Tarso S. Oliveira, Carlos A. Bonilla, Werner Nel, Hassan Al Dashti, Nejc Bezak, Kristof Van Oost, Sašo Petan, Ayele Almaw Fenta, Nigussie Haregeweyn, Mario Pérez-Bidegain, Leonidas Liakos, Cristiano Ballabio, and Pasquale Borrelli
- Subjects
Soil erosion ,Hydrology ,Risk ,Soil health ,Open data ,Computer applications to medicine. Medical informatics ,R858-859.7 ,Science (General) ,Q1-390 - Abstract
Here, we present and release the Global Rainfall Erosivity Database (GloREDa), a multi-source platform containing rainfall erosivity values for almost 4000 stations globally. The database was compiled through a global collaboration between a network of researchers, meteorological services and environmental organisations from 65 countries. GloREDa is the first open access database of rainfall erosivity (R-factor) based on hourly and sub-hourly rainfall records at a global scale. This database is now stored and accessible for download in the long-term European Soil Data Centre (ESDAC) repository of the European Commission's Joint Research Centre. This will ensure the further development of the database with insertions of new records, maintenance of the data and provision of a helpdesk.In addition to the annual erosivity data, this release also includes the mean monthly erosivity data for 94% of the GloREDa stations. Based on these mean monthly R-factor values, we predict the global monthly erosivity datasets at 1 km resolution using the ensemble machine learning approach (ML) as implemented in the mlr package for R. The produced monthly raster data (GeoTIFF format) may be useful for soil erosion prediction modelling, sediment distribution analysis, climate change predictions, flood, and natural disaster assessments and can be valuable inputs for Land and Earth Systems modelling.
- Published
- 2023
- Full Text
- View/download PDF
31. Matrix representation of lateral soil movements: scaling and calibrating CE-DYNAM (v2) at a continental level
- Author
-
A. N. Fendrich, P. Ciais, E. Lugato, M. Carozzi, B. Guenet, P. Borrelli, V. Naipal, M. McGrath, P. Martin, and P. Panagos
- Subjects
Geology ,QE1-996.5 - Abstract
Promoting sustainable soil management is a possible option for achieving net-zero greenhouse gas emissions in the future. Several efforts in this area exist, and the application of spatially explicit models to anticipate the effect of possible actions on soils at a regional scale is widespread. Currently, models can simulate the impacts of changes on land cover, land management, and the climate on the soil carbon stocks. However, existing modeling tools do not incorporate the lateral transport and deposition of soil material, carbon, and nutrients caused by soil erosion. The absence of these fluxes may lead to an oversimplified representation of the processes, which hinders, for example, a further understanding of how erosion has been affecting the soil carbon pools and nutrients through time. The sediment transport during deposition and the sediment loss to rivers create dependence among the simulation units, forming a cumulative effect through the territory. If, on the one hand, such a characteristic implies that calculations must be made for large geographic areas corresponding to hydrological units, on the other hand, it also can make models computationally expensive, given that erosion and redeposition processes must be modeled at high resolution and over long timescales. In this sense, the present work has a three-fold objective. First, we provide the development details to represent in matrix form a spatially explicit process-based model coupling sediment, carbon, and erosion, transport, and deposition (ETD) processes of soil material in hillslopes and valley bottoms (i.e., the CE-DYNAM model). Second, we illustrate how the model can be calibrated and validated for Europe, where high-resolution datasets of the factors affecting erosion are available. Third, we presented the results for a depositional site, which is highly affected by incoming lateral fluxes from upstream lands. Our results showed that the benefits brought by the matrix approach to CE-DYNAM enabled the before-precluded possibility of applying it on a continental scale. The calibration and validation procedures indicated (i) a close match between the erosion rates calculated and previous works in the literature at local and national scales, (ii) the physical consistency of the parameters obtained from the data, and (iii) the capacity of the model in predicting sediment discharge to rivers in locations observed and unobserved during its calibration (model efficiency (ME) =0.603, R2=0.666; and ME =0.152, R2=0.438, respectively). The prediction of the carbon dynamics on a depositional site illustrated the model's ability to simulate the nonlinear impact of ETD fluxes on the carbon cycle. We expect that our work advances ETD models' description and facilitates their reproduction and incorporation in land surface models such as ORCHIDEE. We also hope that the patterns obtained in this work can guide future ETD models at a European scale.
- Published
- 2022
- Full Text
- View/download PDF
32. GloSEM: High-resolution global estimates of present and future soil displacement in croplands by water erosion
- Author
-
Pasquale Borrelli, Cristiano Ballabio, Jae E. Yang, David A. Robinson, and Panos Panagos
- Subjects
Science - Abstract
Measurement(s) Soil displacement by water erosion (t/ha/year) Technology Type(s) Grid-based GIS modelling Sample Characteristic - Environment Soil system Sample Characteristic - Location Global
- Published
- 2022
- Full Text
- View/download PDF
33. Phosphorus plant removal from European agricultural land
- Author
-
Panagos, Panos, Muntwyler, Anna, Liakos, Leonidas, Borrelli, Pasquale, Biavetti, Irene, Bogonos, Mariia, and Lugato, Emanuele
- Published
- 2022
- Full Text
- View/download PDF
34. GloSEM: High-resolution global estimates of present and future soil displacement in croplands by water erosion
- Author
-
Borrelli, Pasquale, Ballabio, Cristiano, Yang, Jae E., Robinson, David A., and Panagos, Panos
- Published
- 2022
- Full Text
- View/download PDF
35. Exploring the possible role of satellite-based rainfall data in estimating inter- and intra-annual global rainfall erosivity
- Author
-
N. Bezak, P. Borrelli, and P. Panagos
- Subjects
Technology ,Environmental technology. Sanitary engineering ,TD1-1066 ,Geography. Anthropology. Recreation ,Environmental sciences ,GE1-350 - Abstract
Despite recent developments in modeling global soil erosion by water, to date, no substantial progress has been made towards more dynamic inter- and intra-annual assessments. In this regard, the main challenge is still represented by the limited availability of high temporal resolution rainfall data needed to estimate rainfall erosivity. As the availability of high temporal resolution rainfall data will most likely not increase in future decades since the monitoring networks have been declining since the 1980s, the suitability of alternative approaches to estimate global rainfall erosivity using satellite-based rainfall data was explored in this study. For this purpose, we used the high spatial and temporal resolution global precipitation estimates obtained with the National Oceanic and Atmospheric Administration (NOAA) Climate Data Record (CDR) Climate Prediction Center MORPHing (CMORPH) technique. Such high spatial and temporal (30 min) resolution data have not yet been used for the estimation of rainfall erosivity on a global scale. Alternatively, the erosivity density (ED) concept was also used to estimate global rainfall erosivity. The obtained global estimates of rainfall erosivity were validated against the pluviograph data included in the Global Rainfall Erosivity Database (GloREDa). Overall, results indicated that the CMORPH estimates have a marked tendency to underestimate rainfall erosivity when compared to the GloREDa estimates. The most substantial underestimations were observed in areas with the highest rainfall erosivity values. At the continental level, the best agreement between annual CMORPH and interpolated GloREDa rainfall erosivity maps was observed in Europe, while the worst agreement was detected in Africa and South America. Further analyses conducted at the monthly scale for Europe revealed seasonal misalignments, with the occurrence of underestimation of the CMORPH estimates in the summer period and overestimation in the winter period compared to GloREDa. The best agreement between the two approaches to estimate rainfall erosivity was found for fall, especially in central and eastern Europe. Conducted analysis suggested that satellite-based approaches for estimation of rainfall erosivity appear to be more suitable for low-erosivity regions, while in high-erosivity regions (> 1000–2000 MJ mm ha−1 h−1 yr−1) and seasons (> 150–250 MJ mm ha−1 h−1 month−1), the agreement with estimates obtained from pluviographs (GloREDa) is lower. Concerning the ED estimates, this second approach to estimate rainfall erosivity yielded better agreement with GloREDa estimates compared to CMORPH, which could be regarded as an expected result since this approach indirectly uses the GloREDa data. The application of a simple-linear function correction of the CMORPH data was applied to provide a better fit to GloREDa and correct systematic underestimation. This correction improved the performance of CMORPH, but in areas with the highest rainfall erosivity rates, the underestimation was still observed. A preliminary trend analysis of the CMORPH rainfall erosivity estimates was also performed for the 1998–2019 period to investigate possible changes in the rainfall erosivity at a global scale, which has not yet been conducted using high-frequency data such as CMORPH. According to this trend analysis, an increasing and statistically significant trend was more frequently observed than a decreasing trend.
- Published
- 2022
- Full Text
- View/download PDF
36. A New Benchmark for Consumer Visual Tracking and Apparent Demographic Estimation from RGB and Thermal Images
- Author
-
Iason-Ioannis Panagos, Angelos P. Giotis, Sokratis Sofianopoulos, and Christophoros Nikou
- Subjects
consumer tracking ,demographic-data estimation ,target detection ,motion prediction ,tracklet association ,multi-attribute classification ,Chemical technology ,TP1-1185 - Abstract
Visual tracking and attribute estimation related to age or gender information of multiple person entities in a scene are mature research topics with the advent of deep learning techniques. However, when it comes to indoor images such as video sequences of retail consumers, data are not always adequate or accurate enough to essentially train effective models for consumer detection and tracking under various adverse factors. This in turn affects the quality of recognizing age or gender for those detected instances. In this work, we introduce two novel datasets: Consumers comprises 145 video sequences compliant to personal information regulations as far as facial images are concerned and BID is a set of cropped body images from each sequence that can be used for numerous computer vision tasks. We also propose an end-to-end framework which comprises CNNs as object detectors, LSTMs for motion forecasting of the tracklet association component in a sequence, along with a multi-attribute classification model for apparent demographic estimation of the detected outputs, aiming to capture useful metadata of consumer product preferences. Obtained results on tracking and age/gender prediction are promising with respect to reference systems while they indicate the proposed model’s potential for practical consumer metadata extraction.
- Published
- 2023
- Full Text
- View/download PDF
37. Effects of an exercise and sport intervention among refugees living in a Greek refugee camp on mental health, physical fitness and cardiovascular risk markers: study protocol for the SALEEM pragmatic randomized controlled trial
- Author
-
Markus Gerber, Flora Colledge, Dominique de Quervain, Konstantinia Filippou, Elsa Havas, Florian Knappe, Sebastian Ludyga, Marianne Meier, Ioannis D. Morres, Alexandros Panagos, Uwe Pühse, Karim Ramadan, Harald Seelig, Yannis Theodorakis, Roland von Känel, and Antonis Hatzigeorgiadis
- Subjects
Asylum seekers ,Cardiovascular risk ,Exercise ,Fitness ,Greece ,Mental health ,Medicine (General) ,R5-920 - Abstract
Abstract Background Due to ongoing political and social conflicts, the number of international refugees has been increasing. Refugees are exposed to severe mental and physical strain, as well as traumatic experiences during their flight. Therefore, the risk of psychiatric disorders is markedly increased among international refugees. International organizations have criticized the lack of early interventions as a key problem, because untreated mental disorders are often difficult to cure at a later stage. Today, exercise and sport have been successfully employed to treat a wide range of psychiatric disorders. With patients with post-traumatic stress disorders (PTSD), very limited empirical evidence exists, and studies carried out with international refugees are nearly non-existent. Methods We intend to implement a pragmatic randomized controlled trial (RCT) with an exercise and sport intervention group (n = 68, 50% women) and a wait-list control group (n = 68, 50% women) in the Koutsochero refugee camp, located close to the city of Larissa (Greece). During the RCT, exercise and sport will be offered five times per week (60 min/session) for 10 weeks. Participants will be asked to participate in at least two sessions per week. The programme is developed according to the participants’ needs and preferences and they will be able to choose between a range of activities. PTSD symptoms will serve as primary outcome, and several secondary outcomes will be assessed. Qualitative data collection methods will be used to gain a more in-depth appraisal of the participants’ perception of the intervention programme. In the second year of study, the programme will be opened to all camp residents. A strategy will be developed how the programme can be continued after the end of the funding period, and how the programme can be scaled up beyond the borders of the Koutsochero camp. Discussion By moving towards the primary prevention of chronic physical conditions and psychiatric disorders, a relevant contribution can be done to enhance the quality and quantity of life of refugee camp residents in Greece. Our findings may also strengthen the evidence for exercise as medicine as a holistic care option in refugee camps, by helping camp residents to adopt and maintain a physically active lifestyle. Trial registration The study was registered prospectively on the 8 February 2021 with ISRCTN https://www.isrctn.com/ISRCTN16291983
- Published
- 2021
- Full Text
- View/download PDF
38. Patients with inflammatory bowel disease are more hesitant about Coronavirus disease 2019 vaccination
- Author
-
Hyuk Joon Kwon, Katherine Panagos, Madeline Alizadeh, Mack Bell, Mohammad Bourmaf, Erin Zisman, Pinkle Paul, Lauren Sibel, and Uni Wong
- Subjects
vaccine hesitancy ,immunosuppression ,COVID-19 ,inflammatory bowel disease ,vaccines ,Medicine (General) ,R5-920 - Abstract
Despite the impact of the Coronavirus Disease 2019 (COVID-19) pandemic, vaccine hesitancy remains common in the general public and patients with Inflammatory Bowel Diseases (IBD). We sought to examine the reasons for vaccine hesitancy in patients with IBD. In this case-control study, we performed a retrospective chart review of 1,349 IBD patients and 215 non-IBD patients seen at University of Maryland Medical Center, a tertiary referral medical center, between March 2020 and October 2021. Data obtained included demographics, vaccination records, disease history, number of IBD-related surgeries, and IBD medications. 813/1,349 (60.3%) IBD patients received at least one dose of either the Pfizer/BioNTech, Moderna, or Johnson & Johnson vaccines. In a multivariate logistic regression, COVID vaccination was found to be positively associated with older age (p-value = 1.65e-5), female sex (p = 0.00194), Asian and White races (p = 0.02330, 0.00169), number of clinic visits (p = 1.11e-08), and biologic use (p = 7.82e-5). There was no association between vaccination and other types of vaccination nor with the use of other IBD medications. There was a negative association between vaccination status and the total number of IBD related surgeries (p = 0.02857). In non-IBD patients, only the number of clinic visits was positively associated with COVID-19 vaccination. Although the majority of IBD patients are immunosuppressed, COVID-19 vaccination rate was only 60.3%. Younger adults, males, African Americans, and those requiring IBD-related surgeries were less likely to receive COVID-19 vaccine. Healthcare providers need to recognize these potential risk factors for COVID-19 vaccine hesitancy.
- Published
- 2022
- Full Text
- View/download PDF
39. Publisher Correction: Patterns in soil microbial diversity across Europe
- Author
-
Maëva Labouyrie, Cristiano Ballabio, Ferran Romero, Panos Panagos, Arwyn Jones, Marc W. Schmid, Vladimir Mikryukov, Olesya Dulya, Leho Tedersoo, Mohammad Bahram, Emanuele Lugato, Marcel G. A. van der Heijden, and Alberto Orgiazzi
- Subjects
Science - Published
- 2023
- Full Text
- View/download PDF
40. Speaking Clearly for Older Adults with Normal Hearing: The Role of Speaking Rate
- Author
-
Krause, Jean C. and Panagiotopoulos, Athina Panagos
- Abstract
Purpose: Talkers typically use a slow speaking rate when producing clear speech, a speaking style that has been widely shown to improve intelligibility over conversational speech in difficult communication environments. With training, however, talkers can learn to produce a form of clear speech at normal speaking rates that provides young listeners with normal hearing much of the same intelligibility benefit. The purpose of this study was to determine if older listeners with normal hearing can also obtain an intelligibility benefit from clear speech at normal rates. Method: Eight older listeners (55-68 years of age) with normal hearing were presented with nonsense sentences from 4 talkers in a background of speech-shaped noise (signal-to-noise ratio = 0 dB). Intelligibility (percent correct key words) was evaluated for conversational and clear speech produced at 2 speaking rates (normal and slow), for a total of 4 conditions: conv/normal, conv/slow, clear/normal, and clear/slow. Results: As expected, the clear/slow speaking condition provided a large and robust intelligibility advantage (23 points) over conv/normal speech. The conv/slow condition provided almost as much benefit on average (21 points) but was highly variable across talkers. Notably, the clear/normal speaking condition provided the same size intelligibility advantage (14 points), previously reported for young listeners with normal hearing (Krause & Braida, 2002), thus extending the benefit of clear speech at normal speaking rates to older normal-hearing listeners. Conclusions: Applications based on clear/normal speech (e.g., signal processing approaches for hearing aids) have the potential to provide comparable intelligibility improvements to older and younger listeners alike.
- Published
- 2019
- Full Text
- View/download PDF
41. Different climate sensitivity of particulate and mineral-associated soil organic matter
- Author
-
Lugato, Emanuele, Lavallee, Jocelyn M., Haddix, Michelle L., Panagos, Panos, and Cotrufo, M. Francesca
- Published
- 2021
- Full Text
- View/download PDF
42. Global phosphorus shortage will be aggravated by soil erosion
- Author
-
Christine Alewell, Bruno Ringeval, Cristiano Ballabio, David A. Robinson, Panos Panagos, and Pasquale Borrelli
- Subjects
Science - Abstract
Phosphorus is an essential nutrient critical for agriculture, but because it is non-renewable its future availability is threatened. Here the authors show that across the globe most nations have net losses of phosphorus, with soil erosion as the major route of loss in Europe, Africa and South America.
- Published
- 2020
- Full Text
- View/download PDF
43. Victim’s interests and the role of probation officers in victim-offender mediation: Theoretical analysis and the Greek juvenile justice system
- Author
-
Panagos Konstantinos I.
- Subjects
mediation ,restorative justice ,victim ,juvenile justice ,greece ,Criminal law and procedure ,K5000-5582 - Abstract
The present paper focuses on the role of probation officers for juvenile offenders in victim-offender mediation and on the main challenges for the protection of victims’ interests. The general nature of probation officers’ duties has been characterized as ‘offender-focused’. However, according to the Directive 2012/29/EU, restorative justice includes processes through which the victim and the offender can participate actively in resolving the problems that occur from the offence, with the help of an impartial third party. The Greek juvenile justice system will be examined as a case study. The analysis reveals that the Greek legislator has adopted a ‘quasi-restorative’ practice that promotes juvenile offenders’ rehabilitation and socialization. This fact raises concerns regarding the ‘legitimation’ of mediation process from a victimological perspective. Special emphasis is given to the significance of the informed consent that should be provided by the victims in order to participate in the process based on the procedural justice theory.
- Published
- 2020
- Full Text
- View/download PDF
44. Global assessment of storm disaster-prone areas.
- Author
-
Nazzareno Diodato, Pasquale Borrelli, Panos Panagos, and Gianni Bellocchi
- Subjects
Medicine ,Science - Abstract
BackgroundAdvances in climate change research contribute to improved forecasts of hydrological extremes with potentially severe impacts on human societies and natural landscapes. Rainfall erosivity density (RED), i.e. rainfall erosivity (MJ mm hm-2 h-1 yr-1) per rainfall unit (mm), is a measure of rainstorm aggressiveness and a proxy indicator of damaging hydrological events.Methods and findingsHere, using downscaled RED data from 3,625 raingauges worldwide and log-normal ordinary kriging with probability mapping, we identify damaging hydrological hazard-prone areas that exceed warning and alert thresholds (1.5 and 3.0 MJ hm-2 h-1, respectively). Applying exceedance probabilities in a geographical information system shows that, under current climate conditions, hazard-prone areas exceeding a 50% probability cover ~31% and ~19% of the world's land at warning and alert states, respectively.ConclusionRED is identified as a key driver behind the spatial growth of environmental disruption worldwide (with tropical Latin America, South Africa, India and the Indian Archipelago most affected).
- Published
- 2022
- Full Text
- View/download PDF
45. Effects of an exercise and sport intervention among refugees living in a Greek refugee camp on mental health, physical fitness and cardiovascular risk markers: study protocol for the SALEEM pragmatic randomized controlled trial
- Author
-
Gerber, Markus, Colledge, Flora, de Quervain, Dominique, Filippou, Konstantinia, Havas, Elsa, Knappe, Florian, Ludyga, Sebastian, Meier, Marianne, Morres, Ioannis D., Panagos, Alexandros, Pühse, Uwe, Ramadan, Karim, Seelig, Harald, Theodorakis, Yannis, von Känel, Roland, and Hatzigeorgiadis, Antonis
- Published
- 2021
- Full Text
- View/download PDF
46. Challenges in the Geo-Processing of Big Soil Spatial Data
- Author
-
Leonidas Liakos and Panos Panagos
- Subjects
harmonization ,reproducibility ,big data ,open source ,composite ,indicators ,Agriculture - Abstract
This study addressed a critical resource—soil—through the prism of processing big data at the continental scale. Rapid progress in technology and remote sensing has majorly improved data processing on extensive spatial and temporal scales. Here, the manuscript presents the results of a systematic effort to geo-process and analyze soil-relevant data. In addition, the main highlights include the difficulties associated with using data infrastructures, managing big geospatial data, decentralizing operations through remote access, mass processing, and automating the data-processing workflow using advanced programming languages. Challenges to this study included the reproducibility of the results, their presentation in a communicative way, and the harmonization of complex heterogeneous data in space and time based on high standards of accuracy. Accuracy was especially important as the results needed to be identical at all spatial scales (from point counts to aggregated countrywide data). The geospatial modeling of soil requires analysis at multiple spatial scales, from the pixel level, through multiple territorial units (national or regional), and river catchments, to the global scale. Advanced mapping methods (e.g., zonal statistics, map algebra, choropleth maps, and proportional symbols) were used to convey comprehensive and substantial information that would be of use to policymakers. More specifically, a variety of cartographic practices were employed, including vector and raster visualization and hexagon grid maps at the global or European scale and in several cartographic projections. The information was rendered in both grid format and as aggregated statistics per polygon (zonal statistics), combined with diagrams and an advanced graphical interface. The uncertainty was estimated and the results were validated in order to present the outputs in the most robust way. The study was also interdisciplinary in nature, requiring large-scale datasets to be integrated from different scientific domains, such as soil science, geography, hydrology, chemistry, climate change, and agriculture.
- Published
- 2022
- Full Text
- View/download PDF
47. Team Based Learning: Acute Ischemic Stroke
- Author
-
Paden, M., Panagos, P., Heitsch, L., and Bavolek, R.
- Published
- 2015
48. Soil Security for the European Union
- Author
-
Luca Montanarella and Panos Panagos
- Subjects
Geology ,QE1-996.5 - Published
- 2021
- Full Text
- View/download PDF
49. Soil pollution in the European Union – An outlook
- Author
-
Vieira, D.C.S., Yunta, F., Baragaño, D., Evrard, O., Reiff, T., Silva, V., de la Torre, A., Zhang, C., Panagos, P., Jones, A., and Wojda, P.
- Published
- 2024
- Full Text
- View/download PDF
50. Author Correction: Different climate sensitivity of particulate and mineral-associated soil organic matter
- Author
-
Lugato, Emanuele, Lavallee, Jocelyn M., Haddix, Michelle L., Panagos, Panos, and Cotrufo, M. Francesca
- Published
- 2022
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.