Results 21 to 30 of about 2,160,574 (295)
Polar Research, 2021 This study presents comprehensive mapping of the current distribution of pinnipeds and polar bears (Ursus maritimus) around Svalbard based on a regional marine mammal sightings programme and explores time-trends (2005–2018).
Olof Bengtsson +4 more
doaj +1 more source
Frontiers in Plant Science, 2022 Alpine plants’ distribution is being pushed higher towards mountaintops due to global warming, finally diminishing their range and thereby increasing the risk of extinction.
Santosh Kumar Rana +9 more
doaj +1 more source
Radiative transfer effects on Doppler measurements as sources of surface effects in sunspot seismology [PDF]
, 2006 We show that the use of Doppler shifts of Zeeman sensitive spectral lines to observe wavesn in sunspots is subject to measurement specific phase shifts arising from, (i) altered height range of spectral line formation and the propagating character of p ...
Braun D. C. +7 more
core +3 more sources
The Psychological Dimension of the Lottery Paradox [PDF]
, 2021 The lottery paradox involves a set of judgments that are individually easy, when we think intuitively, but ultimately hard to reconcile with each other, when we think reflectively.
Nagel, Jennifer
core +1 more source
The Purkinje shift in cat: extent of the mesopic range [PDF]
The Journal of Physiology, 1971 1. The mesopic range, defined for cats with fully dilated pupils, extends from −1·0 to +1·4 log cd/m2. The technique employed involves measurement of the relative shift in threshold with adaptation level, between two wave‐lengths respectively selective for cones and rods at threshold. The magnitude of this shift is compared with that predicted from the
P, Hammond, C R, James
openaire +2 more sources
Frontiers in Marine Science, 2019 Pelagic amphipods represent a large fraction of organisms entering sediment traps as so-called “swimmers.” These swimmers were sampled with sediment traps (∼200–300 m water depth) with two mooring arrays deployed at two different positions in the Long ...
Franz Schröter +9 more
doaj +1 more source
FACETS, 2023 Climate change is affecting the ocean, altering the biogeography of marine species. Yet marine protected area (MPA) planning still rarely incorporates projected species range shifts.
Charlotte K. Whitney +2 more
doaj +1 more source
Modeling light shifts in optical lattice clocks [PDF]
, 2019 We present an extended model for the lattice-induced light shifts of the clock frequency in optical lattice clocks, applicable to a wide range of operating conditions.
Bregolin, Filippo +4 more
core +2 more sources
Compressions of the shift on the bidisk and their numerical ranges
Journal of Operator Theory, 2018 41 ...
Bickel, Kelly, Gorkin, Pamela
openaire +2 more sources
Winners and Losers: Cordulegaster Species under the Pressure of Climate Change
Insects, 2023 (1) Bioclimatic factors have a proven effect on species distributions in terrestrial, marine, or freshwater ecosystems. Because of anthropogenic effects, the changes in these variables are accelerated; thus, the knowledge of the impact has great ...
Judit Fekete +6 more
doaj +1 more source