In this paper, we propose a deep-sea floor image enhancement method based on the Retinex theory and its performance was evaluated using deep-sea floor images taken by an AUV. The performance of the image enhancement was evaluated through crab recognition....
but the influence of temperature is not. The trace-fossil record of environmental factors is also influenced by preservation, which depends on, among other factors, erosion of the sea floor and intensity ofbioturbationin deep tiers. Action of currents can be reflected in the morphology and orienta...
Salisbury, Sea floor spreading, progressive alteration of layer 2 basalts, and associated changes in seismic velocities, Earth ... NI Christensen,MH Salisbury - 《Earth & Planetary Science Letters》 被引量: 67发表: 1972年 Mid‐Atlantic Ridge between 22° and 23° north latitude and the ...
Photo and video images show no evidence for gas bubbles in the water column, although methane is present in the mud volcano sediments. White patches, which comprise over 75% of the sea floor in some areas, are interpreted to be bacterial mats and/or gas hydrates. 展开 ...
网络释义 1. 深海底 石油英语词汇(D1) - 商务英语词汇 ... deep-sea facies 深海相deep-sea floor深海底deep-sea sounding 深海测深 ... www.cihui.biz|基于23个网页 2. 深海床 测量学专业词汇英语翻译(十四) ... 深海测锤 deep-sea lead深海床deep-sea floor深海地堑 deep-sea graben ... ...
The Deep-Sea Floor: An Overview. In Ecosystems of the Deep Oceans; Tyler, P.A., Ed.; Elsevier: Amsterdam, The Netherlands, 2003; p. 5. [Google Scholar] Jebbar, M.; Franzetti, B.; Girard, E.; Oger, P. Microbial diversity and adaptation to high hydrostatic pressure in deep-sea ...
The explosion as gases are vented through the straw to the ship's drill floor could cause serious damage, or worse yet, the change in the density of the sea water as the gas bubbles are released into the overlying ocean could cause the ship to sink. With no system to control the ...
Scanning electron microscopy (SEM) images (Fig. 2d) show the surface profiles after removal of microorganisms from the surface. Whereas the surface morphology before degradation (original) was very smooth, the surfaces of the samples after placement on the shore or the deep-sea floor were ...
Five species of gammaridean amphipods belonging to the family Lysianassidae, none of which had previously been reported from the Japanese waters were obtained by setting baited traps on the sea floor of Enshu- and Kumano-nada, off central Japan, at depths of 330-1015 m. They are : Anonyx...
AT the recent meeting of the British Association at Newcastle upon Tyne, six papers were given before the Geological Section on problems concerning the deep-sea floor. There was, in addition, an evening lecture by Prof. Hana Pettersson1, the leader of th