Results 41 to 50 of about 6,935 (225)

Tropicalization of the Temperate Zone: Spatiotemporal Variability of Winter Warming and Declining Freeze Days Across the United States

open access: yesInternational Journal of Climatology, EarlyView.
Unique characteristics of winter daily minimum (Tmin) and maximum (Tmax) temperatures and freeze days across the conterminous United States from 1952 to 2024 are examined. Results show spatial heterogeneity in Tmin/Tmax warming rates across the tropical‐temperate transition zone in the southeastern United States, and that the highest temperature on the
Vincent M. Brown   +4 more
wiley   +1 more source

Holocene shoreline displacement and the impact of the Storegga tsunami on Hinnøya, northern Norway

open access: yesBoreas, EarlyView.
The Holocene relative sea‐level (RSL) history of Norway's largest island, Hinnøya, has been investigated in detail, using sediment records from 25 isolation basins. The sediments were analysed for macrofossil and phytoplankton content, which served as the basis for identifying marine–lacustrine transitions, that is isolation contacts. Terrestrial plant
Anders Romundset   +5 more
wiley   +1 more source

Determination of a Gravimetric Geoid Model of Greece Using the Method of KTH

open access: yes, 2010
The main purpose of this study is to compute a gravimetric geoid model of Greece using the least squares modification method developed at KTH. In regional gravimetric geoid determination, the modified Stokes' formula that combines local terrestrial data ...
J. D. Fairhead   +7 more
core   +1 more source

Estimasi Sea Surface Topography Menggunakan Data Satelit Altimetri di Laut Indonesia Timur Periode 2016-2021

open access: yes, 2023
Sea surface topography adalah penyimpangan permukaan laut dari referensi geoid, yang dipengaruhi oleh berbagai parameter, termasuk undulasi, sea surface height, dan pasang surut.
Handoko, Eko Yuli   +2 more
core   +1 more source

Differential growth dynamics of common salt marsh species Spartina alterniflora and Juncus roemerianus under varied sediment amendments

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Many coastal wetlands are at high risk of degradation or loss due to sea‐level rise. Restoration techniques for maintaining coastal marshes are paramount, with thin‐layer placement (TLP) emerging as one feasible solution. Despite TLP's utilization, additional research is needed on species‐ and sediment‐specific responses ...
Caitlin Hemphill   +2 more
wiley   +1 more source

Pemodelan Geoid Pulau Kalimantan Menggunakan Data Gayaberat Airborne dan Model Geoid Global [PDF]

open access: yes, 2021
Ketersediaan geoid khususnya dalam kegiatan survei dan pemetaan berguna untuk transformasi ketinggian, yaitu mengubah ketinggian geometrik yang diperoleh dari pengamatan Global Navigation Satellite System (GNSS) menjadi ketinggian ortometrik yang ...
Udama, Zahroh Arsy
core  

How the Indian Ocean Geoid Low Was Formed

open access: yesGeophysical Research Letters, 2023
The origin of the Earth's lowest geoid, the Indian Ocean geoid low (IOGL) has been controversial. The geoid predicted from present‐day tomography models has shown that mid to upper mantle hot anomalies are integral in generating the IOGL.
Debanjan Pal, Attreyee Ghosh
doaj   +1 more source

Permanent nearshore sediment loss and inevitable retreat of cohesive bluff‐backed beaches

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 7, July 2026.
Net volume in survey control areas at the dune‐backed beach (PB) and bluff‐backed beach (LD) is shown between surveys (‘interval’), where the first point is the difference between 2012 and 2020 JABLTCX LiDAR surveys. Cumulative totals are shown as square markers. Water levels during the same dates are shown in grey.
Chelsea A. Volpano   +2 more
wiley   +1 more source

GMT-04-script-JD-geoid-MT

open access: yes, 2019
GMT-04-script-JD-geoid ...
Polina Lemenkova (5855411)
core   +1 more source

Geoid model determination for the Hellenic area “Hellas Geoid 2023”

open access: yesActa Geodaetica et Geophysica, 2023
AbstractThe latest geoid model "HELLAS GEOID 2023" (HG2023) derived by the Hellenic Military Geographical Service is the most comprehensive model for the entire Hellenic area. Long-term gravity data, orthometric and geometric heights, seabed topography and a high-resolution digital terrain model were implemented in the calculations. Data evaluation and
Melissinos Paraskevas   +2 more
openaire   +1 more source

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