Results 91 to 100 of about 99,968 (304)
Influence of nontrophic interactions between benthic invertebrates on river sediment processes: a microcosm study [PDF]
, 2004 The main objective of this study was to measure the impact of benthic invertebrate diversity on river sediment processes. We quantified the effects of interactions between three taxa (asellids, chironomid larvae, and tubificid worms).
Creuzé des Châtelliers, Michel +3 more
core +5 more sources
Future Arctic Ocean Seasonal Ice Zones and Implications for Pelagic-Benthic Coupling [PDF]
Oceanography, 2011 Despite concerns about rapid changes in Arctic Ocean physical forcing and ecosystem function, quantitative knowledge and time series are scarce. The number of reliable physical-biological coupled models and models based on remote sensing is small. To improve our comprehension of carbon flux in the most prominent Arctic Ocean feature, the seasonal ice ...
Wassmann, Paul, Reigstad, Marit
openaire +3 more sources
Limnology and Oceanography: Methods, EarlyView.Abstract Investigations of hydrostatic pressure effects on microbial enzymatic processing are challenging but critical for understanding element cycling in the world's oceans. In this study, we developed and tested a stainless‐steel pressure cell capable of withstanding up to 110 MPa of hydrostatic pressure (equivalent to ~ 11,000 m depth), featuring ...
Maria Papadimitraki +6 more
wiley +1 more source
Seabed classification in the Gulf of Alaska from acoustic surveys using deep learning
Limnology and Oceanography: Methods, EarlyView.Abstract High‐resolution mapping of seafloor habitats has wide applications for fisheries, conservation efforts, offshore infrastructure planning, mineral extraction, and scientific modeling. This study leverages existing widespread single‐beam acoustic data and machine learning to create habitat maps for the Gulf of Alaska at a spatial resolution of ...
Karuna Agarwal +2 more
wiley +1 more source
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1995 The Rivers Seyahdarvishan and Passikhan are the main two rivers which evacuate water to Anzali coastal lagoon. The two rivers has sustain flow in potamon zone with only variations in rate during spring and autumn season.
N. Hosseinpor
doaj
Iraqi Geological JournalBiostratigraphy of the Sinjar Formation is investigated in two sections (Dokan and Sinjar) from northeastern and northwestern Iraq, respectively.
Noor Al-Taee +3 more
doaj +1 more source
The deep-sea macrobenthos on the continental slope of the northwestern Mediterranean Sea: a quantitative approach [PDF]
, 1999 As part of the ECOMARGE operation (J.G.O.F.S. France), macrobenthic assemblages in the Toulon Canyon were described and quantified on the basis of sampling carried out between 250 and 2000 m depth on the Mediterranean continental slope. Results show that
Arnoux, Andre +6 more
core +5 more sources
A high-resolution remotely sensed benthic habitat map of the Qatari coastal zone
Marine Pollution Bulletin, 2020 A comprehensive, high resolution, ground truthed benthic habitat map has been completed for Qatar's coastal zone and Halul Island. The objectives of this research were to; 1. Systematically compare and contrast pixel- and object-based classifiers for benthic mapping in a limited focus area and then to, 2.
Josh D, Butler +4 more
openaire +2 more sources
Limnology and Oceanography: Methods, EarlyView.Abstract Metabolism is a key property of lake ecosystem functioning, but logistical challenges make it difficult to estimate across remote regions. The steady‐state dissolved oxygen (DO) stable isotope method (18O method) estimates metabolism from discrete water samples and thus enables large‐scale surveys.
Fredrik Alriksson +6 more
wiley +1 more source
Frontiers in Marine ScienceEcological restoration has become an important management-tool to counteract the widespread losses of seagrass meadows and their associated biodiversity.
Max L. E. Gräfnings +14 more
doaj +1 more source