Search Results

Showing 1 - 20 results of 159 for search '"Sight ', query time: 0.45s Refine Results

Sort

List Grid Visual

Select Page | with selected:

Select result number 1
1

Out of Sight, Out of Mind: How Conservation Is Failing European Porpoises

by Ida Carlén, Laetitia Nunny, Mark P. Simmonds
Published in Frontiers in Marine Science (2021)

Get access
Get access

Article in Journal/Newspaper
Select result number 2
2

Cetaceans Sightings During Research Cruises in Three Remote Atlantic British Overseas Territories

by Stephanie M. Martin, Marta Soeffker, Andy Schofield, Rhys Hobbs, Trevor Glass, Simon A. Morley
Published in Frontiers in Marine Science (2021)
“...Marine mammal sightings were recorded during research cruises to three remote, mid-ocean British...”

Get access
Get access

Article in Journal/Newspaper
Select result number 3
3

Predicting Harbor Porpoise Strandings Based on Near-Shore Sightings Indicates Elevated Temporal Mortality Rates

by Lonneke L. IJsseldijk, Kees C. J. Camphuysen, Guido O. Keijl, Gerard Troost, Geert Aarts
Published in Frontiers in Marine Science (2021)
“..., distribution, and mortality patterns. However, trends in sightings and strandings are rarely analyzed...”

Get access
Get access

Article in Journal/Newspaper
Select result number 4
4

Comparison of temporal fluctuations in the total electron content estimates from EISCAT and GPS along the same line of sight

by B. Forte, N. D. Smith, C. N. Mitchell, F. Da Dalt, T. Panicciari, A. T. Chartier, D. Stevanovic, M. Vuckovic, J. Kinrade, J. R. Tong, I. Häggström, E. Turunen
Published in Annales Geophysicae (2013)
“.... The EISCAT measurements were obtained along the same line of sight of a given GPS satellite observed from...”

Get access
Get access

Article in Journal/Newspaper
Select result number 5
5

Possible causes of a substantial decline in sightings in South Africa of an ecologically important apex predator, the white shark

by Robin Fisher
Published in South African Journal of Science (2021)
“...A decline in sightings of a top predator, the white shark (Carcharadon carcharias), in South Africa...”

Get access
Get access

Article in Journal/Newspaper
Select result number 6
6

Spatial Distribution, Temporal Changes, and Knowledge Gaps in Basking Shark (Cetorhinus maximus) Sightings in the California Current Ecosystem

by Alexandra G. McInturf, Barbara Muhling, Joseph J. Bizzarro, Nann A. Fangue, David A. Ebert, Damien Caillaud, Heidi Dewar
Published in Frontiers in Marine Science (2022)
“...) examine temporal patterns of basking shark sightings in the CCE, and (ii) determine the spatial, temporal...”

Get access
Get access

Article in Journal/Newspaper
Select result number 7
7

Out of Sight, But Within Reach: A Global History of Bottom-Trawled Deep-Sea Fisheries From >400 m Depth

by Lissette Victorero, Les Watling, Maria L. Deng Palomares, Claire Nouvian
Published in Frontiers in Marine Science (2018)

Get access
Get access

Article in Journal/Newspaper
Select result number 8
8

A contribution to the knowledge of the cetological fauna in the waters of Western Sardinia

by Alexandre Gannier
Published 1998
Subjects: “...sighting frequency...”

Get access
Get access

Article in Journal/Newspaper
Select result number 9
9

Antarctic Time-Variable Regional Gravity Field Model Derived from Satellite Line-of-Sight Gravity Differences and Spherical Cap Harmonic Analysis

by Mohsen Feizi, Mehdi Raoofian Naeeni, Jakob Flury
Published in Remote Sensing (2023)
“...-of-sight gravity difference (LGD) measurements obtained from the GRACE-Follow-On (GFO) mission...”

Get access
Get access

Article in Journal/Newspaper
Select result number 10
10

Behavioral Response Study on Seismic Airgun and Vessel Exposures in Narwhals

by Mads Peter Heide-Jørgensen, Susanna B. Blackwell, Outi M. Tervo, Adeline L. Samson, Eva Garde, Rikke G. Hansen, Manh Cu’ò’ng Ngô, Alexander S. Conrad, Per Trinhammer, Hans C. Schmidt, Mikkel-Holger S. Sinding, Terrie M. Williams, Susanne Ditlevsen
Published in Frontiers in Marine Science (2021)
“... be detected at distances >5 km in 2017 and >11 km in 2018 when in line of sight of the seismic vessel...”

Get access
Get access

Article in Journal/Newspaper
Select result number 11
11

Polarisation in the auroral red line during coordinated EISCAT Svalbard Radar/optical experiments

by M. Barthélémy, J. Lilensten, F. Pitout, C. Simon Wedlund, R. Thissen, D. Lorentzen, F. Sigernes, J. Moen, G. Gronoff, I. McCrea, H. Rothkael, H. Ménager, A. Aruliah
Published in Annales Geophysicae (2011)
“... Scatter radar/optical experiment campaigns. When pointing northward with a line-of-sight nearly...”

Get access
Get access

Article in Journal/Newspaper
Select result number 12
12

The BEAN experiment - An EISCAT study of ion temperature anisotropies

by I. W. McCrea, G. O. L. Jones, M. Lester
“... of line-of-sight ion temperature is made more complex by the presence of an unknown percentage of atomic...”

Get access

Article in Journal/Newspaper
Select result number 13
13

The BEAN experiment - An EISCAT study of ion temperature anisotropies

by I. W. McCrea, G. O. L. Jones, M. Lester
Published in Annales Geophysicae (1995)
“... of line-of-sight ion temperature is made more complex by the presence of an unknown percentage of atomic...”

Get access
Get access

Article in Journal/Newspaper
Select result number 14
14

EISCAT measurements of solar wind velocity and the associated level of interplanetary scintillation

by R. A. Fallows, P. J. S. Williams, A. R. Breen
Published in Annales Geophysicae (2002)
“... reliable measurements of the solar wind velocity derived for a number of points along the line-of-sight...”

Get access
Get access

Article in Journal/Newspaper
Select result number 15
15

Dayside ionospheric response to changes in IMF polarity: optical and plasma-flow observations

by S. E. Pryse, A. M. Smith, L. Kersley
Published in Annales Geophysicae (2000)
“..., measured by a meridian scanning photometer at Ny-Ålesund on Svalbard, and also in the line-of-sight plasma...”

Get access
Get access

Article in Journal/Newspaper
Select result number 16
16

STARE velocity at large flow angles: is it related to the ion acoustic speed?

by M. V. Uspensky, A. V. Koustov, S. Nozawa
Published in Annales Geophysicae (2006)
“... that the irregularity phase velocity is the line-of-sight component of the E × B drift scaled down by a factor ~0.6 due...”

Get access
Get access

Article in Journal/Newspaper
Select result number 17
17

Estimating uncertainties in incoherent scatter radar parameters from random variations in time series data

by C. J. Davis, I. W. McCrea
Published in Annales Geophysicae (2004)
“... temperature and line-of-sight ion velocity. Good agreement was found with the results of previous analyses...”

Get access
Get access

Article in Journal/Newspaper
Select result number 18
18

Inferring Mass Loss by Measuring Contemporaneous Deformation around the Helheim Glacier, Southeastern Greenland, Using Sentinel-1 InSAR

by Zohreh Erfani Jazi, Mahdi Motagh, Volker Klemann
Published in Remote Sensing (2022)
“... and July 2020 suggest that there is a maximum cumulative displacement of ~6 cm in the line of sight (LOS...”

Get access
Get access

Article in Journal/Newspaper
Select result number 19
19

Developments in the use of EISCAT for interplanetary scintillation

by R. A. Fallows, A. R. Breen, G. D. Dorrian
Published in Annales Geophysicae (2008)
“... on the different solar wind streams which may be present in the line of sight. The development of dual-frequency...”

Get access
Get access

Article in Journal/Newspaper
Select result number 20
20

Alternating-code experiment for plasma-line studies

by P. Guio, N. Bjørnå, W. Kofman
Published in Annales Geophysicae (1996)
“... analysis to estimate electron mean drift velocity and thereafter electric currents along the line of sight...”

Get access
Get access

Article in Journal/Newspaper