Results 61 to 70 of about 214,690 (342)

Geophysical and Biological Reconnaissance of Rock Habitats in Western Camden Bay, Beaufort Sea, Alaska [PDF]

open access: yes, 1983
This report presents the results of a 10-day geophysical and biological survey in western Camden Bay, in the Alaskan Beaufort Sea. The primary objective of this survey was to confirm the existence of boulders and cobbles on the seafloor as reported by
Dunton, K. H.   +2 more
core  

Beyond Genes: Metabolomic Evidence Indicates Potential Species‐Level Differentiation in European Wild Rabbits

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The European rabbit (Oryctolagus cuniculus) plays a key ecological role in Mediterranean ecosystems, yet its populations are declining. Two subspecies, O. c. algirus and O. c. cuniculus, are present in the Iberian Peninsula and exhibit genetic, phenotypic, and ecological differences.
César Cortés‐García   +8 more
wiley   +1 more source

Urgensi Revisi Undang-Undang Landas Kontinen Indonesia

open access: yesPadjadjaran: Jurnal Ilmu Hukum, 2016
Pengaturan mengenai landas kontinen di Indonesia khususnya dalam menentukan batas terluar landas kontinen masih mengacu pada ketentuan Konvensi Jenewa tentang Landas Kontinen tahun 1958, yaitu menggunakan kriteria kedalaman dan kemampuan dalam melakukan ...
Davina Oktivana
doaj   +1 more source

Population genetic structure of Patagonian toothfish (Dissostichus eleginoides) in the Southeast Pacific and Southwest Atlantic Ocean [PDF]

open access: yesPeerJ, 2018
Previous studies of population genetic structure in Dissostichus eleginoides have shown that oceanographic and geographic discontinuities drive in this species population differentiation. Studies have focused on the genetics of D.
Cristian B. Canales-Aguirre   +4 more
doaj   +2 more sources

Researchers explore Arctic freshwater\u27s role in ocean circulation [PDF]

open access: yes, 2000
A critical, but insufficiently understood, component of global change is the influence of Arctic freshwater input on water mass exchange between the Arctic Ocean and Atlantic and Pacific Oceans.
Andrews, John T.   +7 more
core   +1 more source

Weather Patterns Associated With Coastal Disasters in Santa Catarina, Southern Brazil

open access: yesInternational Journal of Climatology, EarlyView.
The study identified weather patterns (WPs) associated with coastal disasters between 1998 and 2020 along the Santa Catarina coast, Brazil. Using atmospheric and oceanographic data combined with official disaster records, five WPs were defined, mainly associated with cyclonic and anticyclonic systems linked to extreme wave events.
Karine Bastos Leal   +5 more
wiley   +1 more source

The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces

open access: yesGeophysical Monograph Series, Page 229-246., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson   +2 more
wiley  

+11 more sources

Instrumental temperature-dependence of backscatter measurements by a multibeam echosounder: findings and implications

open access: yesFrontiers in Remote Sensing
Multibeam echosounder Backscatter Strength (BS) measurement is a pivotal tool for seabed mapping and monitoring. However, its effective utilization is contingent upon the resolution of challenges such as environmental influences, calibration and ...
Marc Roche   +17 more
doaj   +1 more source

Studies of the ice regime in the waters of the Gulf of Khatanga in the Laptev Sea

open access: yesЛëд и снег, 2018
The study was carried out to reveal characteristics of the ice regime of poorly explored water area of the Khatanga Bay in the South-Western part of the Laptev Sea.
K. A. Kornishin   +7 more
doaj   +1 more source

Large-scale sedimentation on the glacier-influenced polar North Atlantic Margins: Long-range side-scan sonar evidence [PDF]

open access: yes, 1996
Long-range side-scan sonar (GLORIA) imagery of over 600,000 km² of the Polar North Atlantic provides a large-scale view of sedimentation patterns on this glacier-influenced continental margin.
Dowdeswell, J. A.   +6 more
core   +2 more sources

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