Results 101 to 110 of about 25,770 (228)

RECENT GEODYNAMICS OF FAULT ZONES: FAULTING IN REAL TIME SCALE

open access: yesГеодинамика и тектонофизика, 2015
Recent deformation processes taking place in real time are analyzed on the basis of data on fault zones which were collected by long-term detailed geodetic survey studies with application of field methods and satellite monitoring.A new category of recent
Yu. O. Kuzmin
doaj   +1 more source

Seismic Eruption Teaching Modules [PDF]

open access: yes
This site presents educational modules for teaching about earthquakes, volcano eruptions and related plate tectonic concepts using an interactive computer program for mapping called Seismic/Eruption (also called SeisVolE). The program includes up-to-date
Lawrence Braile
core   +1 more source

Atlas and zoogeography of common fishes in the Bering Sea and northeastern Pacific [PDF]

open access: yes, 1988
The geographic and depth frequency distribution of 124 common demersal fish species in the northeastern Pacific were plotted from data on me at the Northwest and Alaska Fisheries Center (NWAFC), National Marine Fisheries Service.
Allen, M. James, Smith, Gary B.
core  

REGIONAL APPROACH TO FISHERY NORMALIZATION OF SUSPENDED MATTER CONTENT

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2019
The article discusses regional approach to fishery suspended sediment guidelines. The authors have proposed a system of regional normalizing with taking into account the ichthyofauna structure and background conditions to be realized at the basin level ...
Sergey R. Chalov, Vsevolov N. Leman
doaj   +1 more source

Population structure of chum salmon (Oncorhynchus keta) across the Pacific Rim, determined from microsatellite analysis [PDF]

open access: yes, 2009
The Pacific Rim population structure of chum salmon (Oncorhynchus keta) was examined with a survey of microsatellite variation to describe the distribution of genetic variation and to evaluate whether chum salmon may have originated from two or more ...
Beacham, Terry D.   +3 more
core  

Thermal regime of coastal waters and possible mechanisms of formation for strong year-classes of West Kamchatka pink salmon

open access: yesИзвестия ТИНРО
Dynamics of downstream migration is considered for juvenile pink salmon at West Kamchatka in 1975–2023. Lengthening of the migration period is noted for recent years with high parental stocks.
N. A. Dederer   +2 more
doaj   +1 more source

Emerging patterns of species richness, diversity, population density, and distribution in the skates (Rajidae) of Alaska [PDF]

open access: yes, 2008
Six years of bottom-trawl survey data, including over 6000 trawls covering over 200 km2 of bottom area throughout Alaska’s subarctic marine waters, were analyzed for patterns in species richness, diversity, density, and distribution of skates. The Bering
Hoff, Gerald R.   +3 more
core  

Subfossil chironomids from Kamchatka

open access: yesCHIRONOMUS Journal of Chironomidae Research, 2014
Chironomid head capsules from surface sediments in Kamchatka reflect a rich and diverse fauna. We observed a relatively high abundance of head capsules from the subfamily Diamesinae. An unknown morphotype of Tanytarsini, 'Tanytarsini type klein', was found in the lake sediments of two lakes from Central and southern Kamchatka.
openaire   +3 more sources

Genetic variation of rougheye rockfish (Sebastes aleutianus) and shortraker rockfish (S. borealis) inferred from allozymes [PDF]

open access: yes, 2005
Rougheye rockfish (Sebastes aleutianus) and shortraker rockfish (Sebastes borealis) were collected from the Washington coast, the Gulf of Alaska, the southern Bering Sea, and the eastern Kamchatka coast of Russia (areas encompassing most of their ...
Hawkins, Sharon L.   +6 more
core  

Rheological, thermometric and geochemical signatures of oil and gas bearing capacity of the Western Kamchatka shelf

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле
The relations of structural, rheological, thermophysical and geochemical characteristics of the Earth's crust of West Kamchatka with the adjacent shelf are studied. This oil-and-gas-bearing region is confined to the region of juxtaposition of the Pacific
A.M. Petrishchevsky
doaj   +1 more source

Home - About - Disclaimer - Privacy