Results 91 to 100 of about 6,727 (205)

Advancements in the GRACE and GRACE‐FO Gradiometer Mode

open access: yesEarth and Space Science, Volume 12, Issue 5, May 2025.
Abstract The global gravitational gradient field has not been observed since the decommission of GOCE in 2013. Based on the foundational work of Peidou and Pagiatakis (2019, https://doi.org/10.1029/2018jb016382), we advance the concept of GRACE gradiometer mode (GM) for the purpose of using GRACE, GRACE‐FO and future gravity space missions as ...
Nikeet Pandit, Spiros Pagiatakis
wiley   +1 more source

First description of shark Isistius brasiliensis (Dalatiidae) in the waters of Russia

open access: yesИзвестия ТИНРО, 2015
Description of rare shark Isistius brasiliensis caught off southern Kuril Islands on July 18, 1978. Morphometric parameters are presented, including counts of dorsal and caudal vertebras, teeth rows, mitral valves, and intestinal helical valve coils.
Vladimir N. Dolganov
doaj   +1 more source

Long-term dynamics of biomass and modern fishery of atka mackerel Pleurogrammus monopterygius in the Pacific waters of Kamchatka and Kuril Islands

open access: yesИзвестия ТИНРО, 2015
Dynamics of commercial stock for the Kuril-Kamchatka population of atka mackerel is evaluated on the data on size-age structure of its catches and fishery statistics for 1968-2014. Long period of low abundance was observed until the early 1990s, with the
Alexander O. Zolotov   +2 more
doaj   +1 more source

Identity and Distribution of Triglops metopias (Teleostei, Cottidae) in the Northwestern Pacific

open access: yesJournal of Marine Science and Engineering
The Alaskan (highbrow) sculpin, Triglops metopias, is a rare and poorly known species with a restricted distribution in the North Pacific. This species has been previously recorded only from off the Aleutian Islands and the Gulf of Alaska, while previous
Artem M. Prokofiev   +4 more
doaj   +1 more source

State of the stock and features of the fishery for arabesque greenling Pleurogrammus azonus Jordan at Metz (1913) in the waters of southern Kuril Islands

open access: yesИзвестия ТИНРО, 2016
Dynamics of commercial stock is considered for arabesque greenling at southern Kuril Islands on the data on size-age structure of its catches and fishery statistics for 1974-2015.
Alexander O. Zolotov, Rafael N. Fatykhov
doaj   +1 more source

Skylab-2 handheld photography alphabetized geographical features list [PDF]

open access: yes
This publication represents a relisting of the Skylab-2, PTD Handheld Photography Catalog. The purpose of this publication is to provide imagery researchers a supplement to the PTD Catalog by alphabetically sorting together all similar major and minor ...
Devalcourt, C. C., Mcniel, J. L.
core   +1 more source

Field study of the ultra-acidic thermal springs "Blue Lakes" on Baransky volcano (Iturup Island, Southern Kuril Islands) in 2025 [PDF]

open access: yesГеосистемы переходных зон
Preliminary results of field surveys (July 2025) of the ultra-acid sulfate-chloride thermal springs of the " Blue Lakes" which discharge in the Kipyashchiy Stream valley on the slope of the active Baransky volcano (Iturup Island, Southern Kuril Islands)
Degterev, Artem V., Romanyuk, Fedor A.
doaj   +1 more source

Spartan Daily, October 5, 1994 [PDF]

open access: yes, 1994
Volume 103, Issue 24https://scholarworks.sjsu.edu/spartandaily/8594/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Formation of forearc basins by collision between seamounts and accretionary wedges : an example from the New Hebrides subduction zone [PDF]

open access: yes, 1989
L'interprétation des données bathymétriques Seabeam obtenues le long de la fosse des Nouvelles-Hébrides permet de proposer un modèle en deux stades pour la formation de bassins avant-arc sub-insulaires. Ces bassins résultent de l'indentation du bas de la
Collot, Jean-Yves, Fisher, M.A.
core   +1 more source

Paternal phylogeographic structure of the brown bear (Ursus arctos) in northeastern Asia and the effect of male-mediated gene flow to insular populations

open access: yesZoological Letters, 2017
Background Sex-biased dispersal is widespread among mammals, including the brown bear (Ursus arctos). Previous phylogeographic studies of the brown bear based on maternally inherited mitochondrial DNA have shown intraspecific genetic structuring around ...
Daisuke Hirata   +6 more
doaj   +1 more source

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