Results 21 to 30 of about 12,938 (234)

The identification of wildlife-vehicle collision hotspots: Citizen science reveals spatial and temporal patterns [PDF]

open access: yesEcological Processes, 2021
AbstractLinear infrastructures (e.g., roads, railways, pipelines, and powerlines) pose a serious threat to wildlife, due to the risk of wildlife-vehicle collisions (roadkills). The placement of mitigation measures, such as crossing structures, should consider species’ life cycles and ecological requirements.
Francesco Valerio   +2 more
openaire   +4 more sources

Exploring the mobility in the Madrid Community

open access: yesScientific Reports, 2023
Displacements within urban spaces have attracted particular interest among researchers. We examine the journeys that happen in the Madrid Community considering 24 travel typologies and 1390 administrative areas.
Mary Luz Mouronte-López, Javier Gómez
doaj   +1 more source

Spatiotemporal Analysis of Traffic Accidents Hotspots Based on Geospatial Techniques

open access: yesISPRS International Journal of Geo-Information, 2022
This paper aims to explore the spatiotemporal pattern of traffic accidents using five years of data between 2015 and 2019 for the Irbid Governorate, Jordan.
Khaled Hazaymeh   +2 more
doaj   +1 more source

The Influence of Strip-City Street Network Structure on Spatial Vitality: Case Studies in Lanzhou, China

open access: yesLand, 2021
In the context of China’s recent urbanization, the agglomeration and diffusion of the strip-city spatial network are gradually being reconstructed.
Xin Li   +4 more
doaj   +1 more source

Dissemination of Spatial-Temporal Information in Mobile Networks with Hotspots [PDF]

open access: yes, 2005
In this paper we examine the dissemination of reports about resources in mobile networks with hotspots, where hotspots, vehicles and sensors communicate with each other via short-range wireless transmission. Each disseminated report represents information about a spatial-temporal event, such as the availability of a parking slot at a particular time or
Ouri Wolfson, Bo Xu, Huabei Yin
openaire   +1 more source

Spatial and temporal hotspots of termite‐driven decomposition in the Serengeti

open access: yesEcography, 2010
Ecosystem engineers are organisms that directly or indirectly control the availability of resources to other organisms by causing physical state changes in biotic or abiotic materials. Termites (Insecta, Isoptera) are among the most important ecosystem engineers in tropical ecosystems.
Freymann, Bernd P.   +2 more
openaire   +2 more sources

Spatio-Temporal Crime HotSpot Detection and Prediction: A Systematic Literature Review

open access: yesIEEE Access, 2020
The primary objective of this study is to accumulate, summarize, and evaluate the state-of-the-art for spatio-temporal crime hotspot detection and prediction techniques by conducting a systematic literature review (SLR). The authors were unable to find a
Umair Muneer Butt   +5 more
doaj   +1 more source

Changing seasonal, temporal and spatial crop-raiding trends over 15 years in a human-elephant conflict hotspot [PDF]

open access: yesBiological Conservation, 2021
Human-wildlife conflict is increasing due to rapid natural vegetation loss and fragmentation. We investigated seasonal, temporal and spatial trends of elephant crop-raiding in the Trans Mara, Kenya during 2014–2015 and compared our results with a previous study from 1999 to 2000. Our results show extensive changes in crop-raiding patterns.
Tiller, Lydia N.   +9 more
openaire   +2 more sources

Spatial-Temporal Convolutional Transformer Network for Multivariate Time Series Forecasting

open access: yesSensors, 2022
Multivariate time series forecasting has long been a research hotspot because of its wide range of application scenarios. However, the dynamics and multiple patterns of spatiotemporal dependencies make this problem challenging.
Lei Huang   +3 more
doaj   +1 more source

SPATIOTEMPORAL ANALYSIS OF THE EBOLA HEMORRHAGIC FEVER IN WEST AFRICA IN 2014 [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Ebola hemorrhagic fever (EHF) is an acute hemorrhagic diseases caused by the Ebola virus, which is highly contagious. This paper aimed to explore the possible gathering area of EHF cases in West Africa in 2014, and identify endemic areas and their ...
M. Xu, C. X. Cao, H. F. Guo
doaj   +1 more source

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