Results 41 to 50 of about 42,645 (242)

Preliminary report on the hydrography and oyster growing conditions in Choctawhatchee Bay, July 11-13, 1961 [PDF]

, 1961
The hydrographic conditions in an estuary such as Choctavhatchee Bay, are complex and dynamic. Temperature and salinity measurements taken at any estuarine sampling station are subject to wide fluctuation depending on local tide and weather conditions ...
Ritchie, Theodore P
core  

Nonindigenous Aquatic Species [PDF]

Online resource center, maintained by U.S.G.S., provides information, data, links about exotic plants, invertebrates, vertebrates, diseases and parasites.

core   +2 more sources

Analyzing the discharge regime of a large tropical river through remote sensing, ground-based climatic data, and modeling [PDF]

, 1996
This study demonstrates the potential for applying passive microwave satellite sensor data to infer the discharge dynamics of large river systems using the main stem Amazon as a test case.
Annette L. Schloss, Arkin, Baumgartner, Bhaskar J. Choudhury, Birkett, Chahine, Charles J. Vörösmarty, Choudhury, Choudhury, Choudhury, Committee on Global Change, Cort J. Willmott, Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Defense Mapping Agency Aerospace Center (DMAAC), Dickinson, Dümenil, Giddings, Global Runoff Data Centre (GRDC), Imhoff, Koblinsky, Korzoun, Lean, Leeden, Legates, Legates, Meade, Melillo, Mintz, Mintz, Morris, Nepstad, Pierce, Rastetter, Richey, Rodda, Rzóska, Salati, Salati, Scott M. Robeson, Serafini, Shukla, Sioli, Sippel, Sippel, Skole, Timothy J. Dorman, Timothy K. Stearns, Vörösmarty, Vörösmarty, Vörösmarty, Webb, Willmott, Willmott, Willmott, Willmott, Willmott, Willmott   +60 more
core   +2 more sources

Palaeoenvironmental evolution of the Baltic Sea basin during the Last Interglacial (Eemian, Mikulino stages): a review

Boreas, EarlyView.
This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley   +1 more source

Measurements of total alkalinity and inorganic dissolved carbon in the Atlantic Ocean and adjacent Southern Ocean between 2008 and 2010 [PDF]

, 2013
Water column dissolved inorganic carbon and total alkalinity were measured during five hydrographic sections in the Atlantic Ocean and Drake Passage. The work was funded through the Strategic Funding Initiative of the UK's Oceans2025 programme, which ran
Bakker, D. C. E., De Boer, A. M., Jones, E. M., Lee, Gareth, Legge, O., Louwerse, A., Riley, J., Scally, S., Schuster, U., Watson, A. J.   +9 more
core   +4 more sources

Food intake of early juvenile western Baltic cod (Gadus morhua) during settlement transition

Journal of Fish Biology, EarlyView.
Abstract This study examines the gut contents of 203 early juvenile Atlantic cod [17–101 mm ± 18.48 mm standard deviation (SD)] from the Western Baltic Sea (ICES Subdivision 22) collected between 2020 and 2022. According to the observed prey (proportion of pelagic, intermediate and benthic items) in the cod guts, settlement transition from a pelagic to
Anton Höper, Nicole Funk, Felix Mittermayer, Axel Temming, Steffen Funk   +4 more
wiley   +1 more source

Bathymetric Survey for Enhancing the Volumetric Capacity of Tagwai Dam in Nigeria via Leapfrogging Approach

Geomatics, 2021
From a global perspective, dams are constructed to trap water flowing from a higher concentration to a lower concentration into a basin for several purposes to aid humanity.
Pius Onoja Ibrahim, Harald Sternberg
doaj   +1 more source

Hydrography around Dokdo [PDF]

Ocean and Polar Research, 2002
CTD data taken in the Ulleung Basin between 1996 and 2001 are analyzed to understand the hydrography around Dokdo. Major features occurring in the Ulleung Basin such as the path variability of the East Korean Warm Current (EKWC), the location and size of the Ulleung Warm Eddy (UWE) and the position of the Offshore Branch along the Japanese coast all ...
Kyung-Il Chang, Youn-Bae Kim, Moon-Sik Suk, Sang-Kyung Byun   +3 more
openaire   +1 more source

The Greenland–Scotland Ridge in a Changing Ocean: Time to Act?

Marine Ecology, EarlyView.
ABSTRACT The Greenland–Scotland Ridge is a submarine mountain that rises up to 500 m below the sea surface and extends from the east coast of Greenland to the continental shelf of Iceland and across the Faroe Islands to Scotland. The ridge not only separates deeper ocean basins on either side, that is, the North Atlantic and Arctic oceans, but also ...
Christophe Pampoulie, Saskia Brix, Haseeb S. Randhawa   +2 more
wiley   +1 more source

Multi-Scale Marine Object Detection in Side-Scan Sonar Images Based on BES-YOLO

Sensors
Aiming at the problem of low accuracy of multi-scale seafloor target detection in side-scan sonar images with high noise and complex background texture, a model for multi-scale target detection using the BES-YOLO network is proposed.
Quanhong Ma, Shaohua Jin, Gang Bian, Yang Cui   +3 more
doaj   +1 more source