Results 81 to 90 of about 82,783 (326)
Atmospheric and Ionospheric Effects of La Palma Volcano 2021 Eruption
Atmosphere, 2023 On 19 September 2021, La Palma volcano (Canarias Archipelagos) started an eruption that persisted until 13 December 2021. Despite the Volcano Explosive Index (VEI) being estimated equal to 3, corresponding to not so powerful eruption, the long eruption ...
Hanshuo Zhang +9 more
doaj +1 more source
Field test of assumptions for using line transect distance sampling on rock ptarmigan
Wildlife Biology, EarlyView.Reliable population estimates are essential for the management of harvested species. Line transect distance sampling using pointing dogs is an established survey method for willow ptarmigan and has also been proposed for the monitoring of rock ptarmigan.
Marius Kjønsberg +3 more
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract The concept of growing degree days (GDDs) is commonly used to predict phenological events in plants, assuming that plants develop proportionally to the accumulated temperature. Two species‐specific parameters, TBase and t0 (minimum temperature above which and start date
Robert Rauschkolb +10 more
wiley +1 more source
Mantle transect of the Karelian Craton from margin to core based on P-T data from garnet and clinopyroxene xenocrysts in kimberlites [PDF]
Bulletin of the Geological Society of Finland, 2009 Peridotitic garnet and clinopyroxene xenocrysts from the 1.2 Ga Lentiira-Kuhmo and the 760 Ma Kuusamo kimberlite fields, emplaced within the Central Karelian Craton, have been studied using major and trace element geochemistry to obtain information on ...
M. Lehtonen, H. O'Brien
doaj +1 more source
The lithosphere–asthenosphere boundary structure at 11–21 Ma from wide-angle seismic data in the equatorial Atlantic Ocean [PDF]
, 2023 Venkata Vaddineni, S. C. Singh
openalex +1 more source
Habitat imprinting in breeding territory selection of a long‐lived bird of prey
Journal of Animal Ecology, EarlyView.A unique long‐term dataset has allowed this study of an important habitat selection mechanism, habitat imprinting, in a species which is typically extremely challenging to study. It gives us better understanding of the role of early experience in selection of breeding sites in long‐lived species with high breeding site fidelity.
Ida Penttinen +2 more
wiley +1 more source
Lithospheric Stress Tensor from Gravity and Lithospheric Structure Models
Pure and Applied Geophysics, 2017 In this study we investigate the lithospheric stresses computed from the gravity and lithospheric structure models. The functional relation between the lithospheric stress tensor and the gravity field parameters is formulated based on solving the boundary-value problem of elasticity in order to determine the propagation of stresses inside the ...
Eshagh, Mehdi, Tenzer, Robert
openaire +4 more sources
Plant Species Biology, EarlyView.The glandular hairs in the floral tube of Paederia foetida has an effect on an ant's ability to enter a flower. Our results showed that trimming the glandular hairs increased the success rate of ants entering the floral tube. Abstract Hairs that grow on plant organs have been shown to play a variety of roles. Paederia foetida (Rubiaceae) is a perennial
Yuichi Matsushita, Okihito Yano
wiley +1 more source
Upper mantle P velocity structure beneath the Midwestern United States derived from triplicated waveforms [PDF]
, 2012 Upper mantle seismic velocity structures in both vertical and horizontal directions are key to understanding the structure and mechanics of tectonic plates.
Chu, Risheng +2 more
core
Lateral variations in the crustal structure of the Indo-Eurasian collision zone [PDF]
, 2018 We thank Michael Ritzwoller and two anonymous reviewers for constructive comments that have helped improve the manuscript. The majority of the seismic data used in this study were downloaded from IRIS DMC.
Gilligan, Amy, Priestley, Keith
core +1 more source