Results 71 to 80 of about 9,285,747 (151)

Availability bias and responsive movement during ground‐based wildlife surveys revealed by concurrent thermal drone surveys

open access: yesWildlife Biology, Volume 2026, Issue 5, September 2026.
Methods to estimate abundance from unmarked populations of animals are widely used because of their efficiency and presumed accuracy. These methods account for imperfect detection by comparing observed data against the assumed distribution of the entire population.
David M. Delaney   +2 more
wiley   +1 more source

Independence-Monmouth Traffic Safety Management Program (TSMP)

open access: yes, 1981
Cover letter title: Independence-Monmouth Traffic Safety Management Program (TSMP).At head of title: Preliminary."July 1981.""OTSC Project #81-02-5-609."This archived document is maintained by the State Library of Oregon as part of the Oregon Documents ...

core  

Pre-Flight Conflict Detection and Resolution for UAV Integration in Shared Airspace: Sendai 2030 Model Case

open access: yesIEEE Access, 2019
The increasing demand for services performed by Unmanned Aerial Vehicles (UAVs) requires the simulation of Unmanned Aircraft System Traffic Management (UTM) systems.
Florence Ho   +6 more
doaj   +1 more source

River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management

open access: yesReviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park   +25 more
wiley   +1 more source

Spatial Distribution and Environmental Factor Analysis of the Invasive Alien Species Spotted Lanternfly (Lycorma delicatula) in South Korea

open access: yesEntomological Research, Volume 56, Issue 9, September 2026.
ABSTRACT The spotted lanternfly (Lycorma delicatula) is an invasive alien species that has rapidly expanded across South Korea since its population began to surge in 2006. This study analyzed the spatiotemporal distribution patterns and environmental drivers of the species following its nationwide expansion, utilizing national survey data from 2016 to ...
Minjun Kim   +3 more
wiley   +1 more source

Traffic Management Systems [PDF]

open access: yes
This study uses regression analysis to evaluate long-run traffic management system performance. Three important traffic management systems in the Twin Cities metro area - Ramp Metering, Variable Message Signs (VMS), and Freeway Service Patrol (the ...
Wei Chen, David Levinson
core  

Satellite‐Based Fishing Fleet Tracking: A New Foundation for Fisheries Science and Management

open access: yesFish and Fisheries, Volume 27, Issue 5, Page 1134-1150, September 2026.
ABSTRACT Satellite‐based vessel‐tracking technologies have ushered in a new era for monitoring fishing activity at scale. By combining artificial intelligence (AI) methods with remotely‐sensed data, researchers can now detect, classify and analyse fishing behaviour across vast and previously unobservable ocean regions.
Jennifer Raynor, Tai Lohrer
wiley   +1 more source

Russia's Strategic Paradox: Short‐Term Gains, Long‐Term Risks from the Iran War

open access: yesMiddle East Policy, Volume 33, Issue 3, Autumn (Fall) 2026.
Abstract How is the Iran War influencing Russia's foreign policy? This article argues that the conflict strengthens Moscow's short‐term strategic position while reinforcing the structural limits of Russian power. The analysis traces these effects across Russia's wartime economy, its position in Ukraine and the Middle East, and its relations with China ...
Namig Abbasov, Emil S. Aslan
wiley   +1 more source

Smart Routing Framework for Urban Curbside Scanning: A Framework for Time‐Optimized and Spatially Representative Data Collection

open access: yesTransactions in GIS, Volume 30, Issue 6, September 2026.
ABSTRACT Urban curbside monitoring requires routes that balance travel efficiency with representative sensing coverage. This study develops a reproducible GIS‐based routing framework for vehicle‐based residential curbside scanning. The framework integrates local‐residential target link identification, deterministic farthest point sampling, directed ...
Lubna Obaid   +3 more
wiley   +1 more source

Planning & Scheduling Applications in Urban Traffic Management [PDF]

open access: yes
Local authorities that manage traffic-related issues in urban areas have to optimise the use of available resources, in order to minimise congestion and delays.
Chrpa, Lukáš   +4 more
core   +3 more sources

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