scholarly journals Spatial and temporal patterns of phytoplankton composition in Burullus Lagoon, Southern Mediterranean Coast, Egypt

2014 ◽  
Vol 40 (2) ◽  
pp. 133-142 ◽  
Author(s):  
Mohamed Zein Alabedin Nassar ◽  
Samiha Mahmoud Gharib
Keyword(s):  
Temporal Patterns ◽  
Mediterranean Coast ◽  
Phytoplankton Composition ◽  
Spatial And Temporal Patterns ◽  
Southern Mediterranean

scholarly journals Exploratory Space–Time Analyses of Reported Lyme Borreliosis Cases in France, 2016–2019

Pathogens ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 444
Author(s):  
Wen Fu ◽  
Camille Bonnet ◽  
Julie Figoni ◽  
Alexandra Septfons ◽  
Raphaëlle Métras
Keyword(s):  
Lyme Borreliosis ◽  
Temporal Patterns ◽  
Space Time ◽  
Mediterranean Coast ◽  
Pathogen Transmission ◽  
Health Concern ◽  
Surveillance Systems ◽  
Spatial Clusters ◽  
Spatial And Temporal Patterns ◽  
Spatio Temporal

In recent decades, the incidence of Lyme borreliosis (LB) in Europe seems to have increased, underpinning a growing public health concern. LB surveillance systems across the continent are heterogeneous, and the spatial and temporal patterns of LB reports have been little documented. In this study, we explored the spatio-temporal patterns of LB cases reported in France from 2016 to 2019, to describe high-risk clusters and generate hypotheses on their occurrence. The space–time K-function and the Kulldorf’s scan statistic were implemented separately for each year to evaluate space–time interaction between reported cases and searching clusters. The results show that the main spatial clusters, of radius size up to 97 km, were reported in central and northeastern France each year. In 2017–2019, spatial clusters were also identified in more southern areas (near the Alps and the Mediterranean coast). Spatio-temporal clustering occurred between May and August, over one-month to three-month windows in 2016–2017 and in 2018–2019. A strong spatio-temporal interaction was identified in 2018 within 16 km and seven days, suggesting a potential local and intense pathogen transmission process. Ongoing improved surveillance and accounting for animal hosts, vectors, meteorological factors and human behaviors are keys to further elucidate LB spatio-temporal patterns.

SPATIAL AND TEMPORAL PATTERNS OF GROUNDWATER ELEVATION AND SALINITY ON ASSATEAGUE ISLAND

2016 ◽  
Author(s):  
Ruth Coffey ◽  
◽  
Hannah Sprinkle ◽  
Eric Sherry ◽  
Brian Sturgis ◽  
...  
Keyword(s):  
Temporal Patterns ◽  
Spatial And Temporal Patterns ◽  
Assateague Island

LEVERAGING MACHINE LEARNING TO INFORM SPATIAL AND TEMPORAL PATTERNS IN DEEP-SEA CORAL BIODIVERSITY, GULF OF MEXICO AND US WEST ATLANTIC

2019 ◽  
Author(s):  
Alexander N. Zimmerman ◽  
◽  
Claudia C. Johnson ◽  
Nicholas W. Bussberg ◽  
Mehmet M. Dalkilic
Keyword(s):  
Machine Learning ◽  
Gulf Of Mexico ◽  
Deep Sea ◽  
Temporal Patterns ◽  
Spatial And Temporal Patterns ◽  
Us West

THE NEW RADIOCARBON DATASET FOR TRILITH MONUMENTS OF SOUTHEASTERN ARABIA

Radiocarbon ◽  
2020 ◽  
pp. 1-11
Author(s):  
R Garba ◽  
P Demján ◽  
I Svetlik ◽  
D Dreslerová
Keyword(s):  
Iron Age ◽  
Temporal Patterns ◽  
Temporal Analysis ◽  
Coastal Plains ◽  
Spatial And Temporal Patterns ◽  
Two Phase ◽  
Stone Monuments ◽  
South Central ◽  
Geographical Expansion ◽  
Spatio Temporal

ABSTRACT Triliths are megalithic monuments scattered across the coastal plains of southern and southeastern Arabia. They consist of aligned standing stones with a parallel row of large hearths and form a space, the meaning of which is undoubtedly significant but nonetheless still unknown. This paper presents a new radiocarbon (14C) dataset acquired during the two field seasons 2018–2019 of the TSMO (Trilith Stone Monuments of Oman) project which investigated the spatial and temporal patterns of the triliths. The excavation and sampling of trilith hearths across Oman yielded a dataset of 30 new 14C dates, extending the use of trilith monuments to as early as the Iron Age III period (600–300 BC). The earlier dates are linked to two-phase trilith sites in south-central Oman. The three 14C pairs collected from the two-phase trilith sites indicated gaps between the trilith construction phases from 35 to 475 years (2 σ). The preliminary spatio-temporal analysis shows the geographical expansion of populations using trilith monuments during the 5th to 1st century BC and a later pull back in the 1st and 2nd century AD. The new 14C dataset for trilith sites will help towards a better understanding of Iron Age communities in southeastern Arabia.

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