Results 61 to 70 of about 598 (190)

Airborne gravimetry for geoid determination with Lacoste Romberg and Chekan gravimeters [PDF]

, 2015
Airborne gravimetry for geodetic purposes such as geoid determination and global geopotential models requires good bias stability, as well as good performance in turbulence for large-scale national projects.
Olesen, A. V., Einarsson, I., Forsberg, R.   +2 more
core   +1 more source

Soil properties and road proximity likely influence plant and bacterial traits and diversity more than habitat size in small urban greenspaces

PLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 878-891, May 2026.
The global decline in biodiversity can be partly ameliorated by sympathetic design of green spaces within urban environments. This includes roundabouts on road systems. This study utilised a combination of approaches to assess levels of plant and bacterial diversity in roundabouts of varying size, soil characteristics and habitat complexity.
Ethan Mitchell‐Innes, Brady Locke‐King, Michelle L. Davis, Paul Ashton, Ellen L. Fry   +4 more
wiley   +1 more source

Airborne Radar Reveals Area‐Wide Decadal Increase of Surface Mass Balance on the Plateau in Dronning Maud Land, East Antarctica

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Projections of Antarctica's sea‐level contribution depend on future changes in surface mass balance (SMB), yet it remains uncertain whether climate change has already impacted SMB on the East Antarctic Plateau, given diverging trends in prior studies.
Alexandra M. Zuhr, Steven Franke, Olaf Eisen, Daniel Steinhage, Veit Helm, Maria Hörhold, Johannes Freitag, Reinhard Drews   +7 more
wiley   +1 more source

Rapid Land Surface Uplift and Groundwater Recovery Observed During the Syrian War

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Recent geopolitical upheaval in Syria is driving regional growth by returning populations, which increases demands on water resources. In northwest Syria, widespread cropland abandonment during the Syrian War starting in 2011 drastically changed the hydrological regime of the region.
Saeed Mhanna, Landon J. S. Halloran, Yves Tille, Ahmed Haj Asaad, Francois Zwahlen, Philip Brunner   +5 more
wiley   +1 more source

Preliminary geoid mapping results by Fugro’s improved Micro-g LaCoste turnkey airborne gravity system

Journal of Geodetic Science, 2015
In this paper, we introduce the Micro-g LaCoste Turnkey Airborne Gravity System (TAGS) with Fugro’s improved gravity processing and geoid modeling software package for regional gravity field mapping and geoid determination.
Zhong D., Kingdon R. W.
doaj   +1 more source

NSF NCAR's In Situ Sensing Facility Measurement System During the Sundowner Wind EXperiment (SWEX)

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
This paper details the Sundowner Wind Experiment (SWEX) datasets, which characterize downslope winds to advance understanding of boundary layer processes and improve wildfire research and forecasting. The comprehensive, quality‐controlled data from various atmospheric observational platforms will be invaluable for future multidisciplinary research ...
Jacquelyn C. Witte, William Brown, Leila Carvalho, Terry Hock, Steven Oncley, Matthew Paulus, Christopher Roden, John Sobtzak, Isabel Suhr, Holger Vömel   +9 more
wiley   +1 more source

Airborne geoid mapping of land and sea areas of East Malaysia

Journal of Geodetic Science, 2017
This paper describes the development of a new geoid-based vertical datum from airborne gravity data, by the Department of Survey and Mapping Malaysia, on land and in the South China Sea out of the coast of East Malaysia region, covering an area of about ...
Jamil H., Kadir M., Forsberg R., Olesen A., Isa M. N., Rasidi S., Mohamed A., Chihat Z., Nielsen E., Majid F., Talib K., Aman S.   +11 more
doaj   +1 more source

Modeling Large Dust Aerosols in the Community Earth System Model Version 2 (CESM2)

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract Dust aerosols have a wide size distribution from less than 0.1 to over 100 μm and dominate Earth's atmospheric aerosol mass. However, most Earth system models (ESMs) inadequately represent dust aerosols larger than 10 μm in diameter, limiting the accuracy of the simulated dust cycle and climate impacts.
Longlei Li, Natalie M. Mahowald, Xiaohong Liu, María Gonçalves Ageitos, Ziming Ke, Danny M. Leung, Carlos Pérez García‐Pando, Ron L. Miller, Vincenzo Obiso, Paul Ginoux, Jasper F. Kok, Paola Formenti, Claudia Di Biagio, Philip G. Brodrick, David R. Thompson, Roger N. Clark, Gregory S. Okin, Robert O. Green, Bo Zhou, Samuel Albani, Adeyemi A. Adebiyi   +20 more
wiley   +1 more source

Possible gaso-petroleum occurrence from non-seismic and non-conventional exploration methods in the Central Basin, Cuba

Boletín de Ciencias de la Tierra, 2020
In various geological situations, seismic data provides little information about whether a trap contains hydrocarbons. It is well documented that the generality of hydrocarbon accumulations has predominantly vertical microfiltration.
Jessica Morales González, Manuel Pardo-Echarte, Osvaldo Rodríguez-Morán   +2 more
doaj   +1 more source

Bacterial Resilience and Vulnerability to Neonicotinoid Seed Treatments in Soil: Short‐Term Community Responses

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This study investigated short‐term impacts of seed treatment‐derived neonicotinoids on soil bacterial communities in wheat‐planted microcosms. Over 10 days, significant Day and Day × Treatment effects on bacterial community structure were observed, with selective enrichment and suppression of specific taxa despite limited overall changes in alpha ...
Sharmin Akter, Julia Jasonsmith, Nilantha R. Hulugalle, Craig L. Strong   +3 more
wiley   +1 more source