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300 results for “Urban area”
Figure 2 in Relationship between environmental conditions and hostseeking activity of Ochlerotatus albifasciatus (Diptera: Culicidae) in an agroecosystem and in an urban area in Chubut, Central Patagonia, Argentina
Figure 2. Absolute frequencies of Ochlerotatus albifasciatus for the catches in Sarmiento Valley mean and standard error for the catches of Oc. albifasciatus according to different variables: (A) habitat type; (B) capture time; (C) proximity to a larval habitat; (D) air temperature; (E) air environmental RH; (F) wind speed; and (G) sunshine degree. Variables D, E, F and G were categorised here to make the corresponding graphics. The number above each bar is the absolute frequency of mosquitoes in this category.
Urban forests host rich polypore assemblages in a Nordic metropolitan area
<p>This dataset contains data for a manuscript titled 'Urban forests host rich polypore assemblages in a Nordic metropolitan area' where we have studied associations between the diversity of dead-wood inhabiting fungi and urbanization. The included spreadsheets contain data used in the analyses, i.e. polypore species occurrences, species richness and environmental data, accompanied by annotations about the characteristics of the study sites and individual dead-wood units. Data is given at two spatial scales on two separate spreadsheets: one at the level of dead-wood units and the other at the level of forest stands. Variable explanations are provided in separate text files. For further details regarding data collection and processing, please see the published article (https://doi.org/10.1016/j.landurbplan.2021.104222).</p>
Measurement report: Springtime reactive Volatile Organic Compounds (VOCs) and impacts on ozone in urban areas of Yunnan-Guizhou Plateau, China: a PTR-TOF-MS study
<p>Time-varying sequence and day-to-day concentration after treatment. It includes 18 observed major VOCs [acetaldehyde, 2-acrolein, acetone, methyl ethyl ketone (MEK), methyl vinyl ketone (MVK), methacrolein (MACR), methyl isobutyl ketone (MIK), 2-pentanone, ethyl acetate, isoprene, α-pinene, benzene, toluene, styrene, C8 aromatic hydrocarbons, C9 aromatic hydrocarbons, 1,3-dichlorobenzene, naphthalene, and acetonitrile].</p>
Emergency-line calls as an indicator to assess human-wildlife interaction in urban areas
<p><span>Human-wildlife interactions (HWI) are increasingly common as human disturbance and development continue to remove wildlife habitats. Documenting HWIs is critical for management agencies to develop strategies and management decisions that meet the needs of both people and wildlife. However, evaluating the frequency and types of HWI at broad spatial scales (e.g., national or regional level) can be costly and difficult to implement by managers. In this study, we apply a novel method for evaluating the patterns of HWI in urban areas using publicly available data from emergency calls placed by inhabitants of Romania's >300 urban areas. We used information from 4,601 emergency calls (Romanian National Emergency Call System 112), consisting of (1) wildlife species, (2) spatial location, (3) date and time, and (4) a short description of the emergency. Out of the 318 analyzed cities, 300 cities documented emergency calls on HWI between 2015–20120, with roe deer and brown bear as the most frequent species. There was an increasing trend in HWI-related emergency calls in 73% of the urban areas. We mapped the large-scale distribution of HWI by species and type of interactions, capturing variations at the national level, and further, we analyze social and biophysical factors influencing the occurrence and frequency of HWI. The results showed that social factors have the same positive or negative effect on all species, while the effect of the biophysical factors varied between species. Particularly, the presence of large natural habitats, represented by forests, influenced the number of calls only for brown bears. Seminatural landscapes with agricultural land have a different influence in terms of effect and significance for the considered species. Our results suggest that publicly available data from emergency calls can be used for the rapid assessment of HWI and for evaluating trends and predictors of HWI at broad spatial scales.</span></p>
LiDAR-derived voxel-based leaf area density distribution data of urban trees
<p>This dataset includes 3D tree models and radiative transfer codes used in a paper entitled "Simulating the 3D distribution of absorbed shortwave radiation in a tree crown: comparison of simplified and Monte Carlo models" submitted to the JGR: Atmospheres.</p>
Summertime divergence profile over Beijing urban areas as calculated from the radar wind profile MESONET in Beijing
<p>This dataset contains the divergence profiles over Beijing urban areas at 1-h intervals as calculated based on the continuous measurements of horizontal wind from the radar wind profiler MESONET in Beijing. This dataset covered the period from May to September. It is stored in Matlab format. The divergence is organized by an array of 66*24*153 (height * hour * day), and h is its corresponding altitude layer.</p>
FIGURE 1 in Urban green areas as earthworm species maintainers in Curitiba, Paraná, Brazil
FIGURE 1. Location of the city of Curitiba, in the state of Paraná, Brazil, the two sampled sites (A), the land use systems, grass lawn (GL) and native vegetation (NV) within each site, Universidade Positivo—UP (B) and Casa Verde—CV (C).
Influence of the land use of the foraging area on the physico-chemical properties of the honey of the honey bee, Apis mellifera , in the urban and peri-urban landscape of Butembo, Democratic Republic of Congo
<p>Dataset of the study site land cover and honey physico-chemical quality</p>
A tightly coupled river-ocean model for simulating combined flood due to storm surge and river flow in coastal-urban areas
<p>Coastal flooding, resulting from storm surges or extreme river flows, causes significant causalities and damage to properties in low-lying areas. The simultaneous occurrence of river flows and storm surges, termed combined/compound events, exacerbates the flood risk compared to independent occurrences. Combined flood events are simulated with the help of hydraulic and hydrodynamic models using a loosely or tightly coupled approach. In the loosely coupled approach, a hydrodynamic model simulates storm surges first, and a hydraulic model then simulates inland flood due to river overflow considering surge as the boundary condition at the river mouth/estuary. Conversely, the tightly coupled approach involves simultaneous simulation of both river flow and storm surge by coding the mathematical representation of river and ocean flow dynamics in the same numerical model. This allows the interaction between river and ocean flows to be simulated anywhere in the combined river-ocean computational domain, making it highly relevant for simulating combined floods. However, existing models based on this approach encounter numerical instability, especially in inland regions where topography variation is steep and highly uneven. Also, such combined models are highly limited for large scale applications. Therefore, this research focuses on developing a tightly coupled 2D finite volume river-ocean model called IROMS-C2D. The developed model intends to address the limitations of the previous models and provide a stable solution framework for the simulation of combined flooding resulting from the interaction of storm surges and river flows in coastal urban areas. Further, it enhances our understanding of flood risks in coastal areas, particularly in urban settings, and facilitates the formulation of effective measures for flood control and adaptation of coastal infrastructure.</p>
A tightly coupled river-ocean model for simulating combined flood due to storm surge and river flow in coastal-urban areas
<p>Coastal flooding, resulting from storm surges or extreme river flows, causes significant causalities and damage to properties in low-lying areas. The simultaneous occurrence of river flows and storm surges, termed combined/compound events, exacerbates the flood risk compared to independent occurrences. Combined flood events are simulated with the help of hydraulic and hydrodynamic models using a loosely or tightly coupled approach. In the loosely coupled approach, a hydrodynamic model simulates storm surges first, and a hydraulic model then simulates inland flood due to river overflow considering surge as the boundary condition at the river mouth/estuary. Conversely, the tightly coupled approach involves simultaneous simulation of both river flow and storm surge by coding the mathematical representation of river and ocean flow dynamics in the same numerical model. This allows the interaction between river and ocean flows to be simulated anywhere in the combined river-ocean computational domain, making it highly relevant for simulating combined floods. However, existing models based on this approach encounter numerical instability, especially in inland regions where topography variation is steep and highly uneven. Also, such combined models are highly limited for large scale applications. Therefore, this research focuses on developing a tightly coupled 2D finite volume river-ocean model called IROMS-C2D. The developed model intends to address the limitations of the previous models and provide a stable solution framework for the simulation of combined flooding resulting from the interaction of storm surges and river flows in coastal urban areas. Further, it enhances our understanding of flood risks in coastal areas, particularly in urban settings, and facilitates the formulation of effective measures for flood control and adaptation of coastal infrastructure.</p>
Potential Effectiveness of the Diabetes Prevention Program in the Peri-urban Area of Bamako, Mali
ClinicalTrials.gov study NCT05260879. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Modelling of Correlation Between Emergency Department Admissions and Location-specific Air Quality and Weather in the Florence Urban Area
ClinicalTrials.gov study NCT06491290. IPD Sharing: NO. Countries: 1. Publications: 1.
Determination of the Prevalence of Unrecognized Heart Failure Among Patients at Risk in Urban Areas Across Germany Using CMR
ClinicalTrials.gov study NCT07185100. IPD Sharing: NO. Countries: 1. Publications: 14.
Establishing Social Connections in Urban Areas: Evaluating a Community-based Programme
ClinicalTrials.gov study NCT06805136. IPD Sharing: YES. Countries: 1. Publications: 5.
Systems Saving Lives - Long-term Survival of Out-of-hospital Cardiac Arrest in the Urban Area of Bologna
ClinicalTrials.gov study NCT04510480. IPD Sharing: NO. Countries: 1. Publications: 8.
Epidemiological Investigation and Cohort Study on Food Allergy in Children Aged 3 to 6 Years in Wenzhou and Taizhou Urban Areas
ClinicalTrials.gov study NCT03974555. IPD Sharing: Not stated. Countries: 1. Publications: 1.
How Urban Interventions in Lower Socioeconomic Areas Influence Health Behaviors (UrbASanté Study)
ClinicalTrials.gov study NCT05743257. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Epidemiological Study In Tuberculosis-Endemic Urban Area in Senegal
ClinicalTrials.gov study NCT03767946. IPD Sharing: UNDECIDED. Countries: 1. Publications: 4.
Urban forests host rich polypore assemblages in a Nordic metropolitan area
Open the record for dataset details and reuse information.
Data from: Urban areas affect flight altitudes of nocturnally migrating birds
Open the record for dataset details and reuse information.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.