ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
The Liaodong Bay is the northernmost part of China's seas, and sea ices are often seen there in cold winter, which strongly affect the development of marine economy, maritime transportation, and offshore fishery. The temporal and spatial changing patterns of sea ices in the Liaodong Bay were primarily ...
U-IT based technologies are being used in all areas including health, medical care, distribution, transportation, fisheries and agriculture. In relation to these information communication technologies, fusion technologies between IT and traditional industries are rising as a new topic. However, it is ...
In the South-Eastern part of the North Sea, known as the German Bight, the Helmholz-Zentrum Geesthacht (HZG, former GKSS Research Center) is currently realizing the experimental observation Network COSYNA for: Coastal Observing System for Northern and Arctic Seas. The observation area underlies extensive ...
Concern for the environment and energy security is changing the way we think about energy. Grid-enabled passenger vehicles, like electric vehicles (EV) and plug-in hybrid electric vehicles (PHEV) can help address environmental and energy issues. Automakers have recognized that electric drive vehicles ...
With rapid development of economy in Hainan, the environmental issue has become more and more a focus of attention. On the basis of current research achievements on carrying capacity, first of all, this article established a model of carrying capacity taking into consideration of island environmental ...
Mineral processing wastewater of sulfide ore containing dressing pharmacy such as residual xanthate, resulting in many mine ecological deterioration, serious water and soil pollution, human health, agricultural production and fisheries caused great harm, could easily lead to environmental pollution. ...
This paper begins with the elaboration of the legal content and the distinction between “Marine Natural Reserves” (MNRs) and “Marine Special Protected Areas” (MSPAs). Through analyzing the location of National MNR of Xiamen's Rare Marine Species and the Xiamen Island, this paper intends to prove the ...
In order to get geometric deviation of ship hull blocks, the alignment between measuring data and model data is the prerequisites to achieve the data analysis. Brayden-Fletcher-Goldfarb-Shanno (BFGS) algorithm was proposed with initial alignment. The algorithm takes use of initial alignment in order ...
Typhoon disasters occurred frequently in China. When typhoon is coming, resident islands had to bear the brunt of typhonic attack. Typhoon usually causes damages to varying degrees in resident islands. Based on field survey of Dongtou county, this paper analyzes the influence of typhoon and the major ...
Coastline, as the interactive identification of sea-land intersection, has important instruction function to the recession of coastal beach and wetland ecosystem; also, the change of coastline is the result and comprehensive reflection of the interaction of the global environment changes, coastal environment ...
In maritime transportation, safety during vessel's navigation at sea depends on technical and human components of the ship-system and the marine environment. The danger to the ship, on board crew and the environment continually change during the entire ship voyage due to numerous unpredictable factors. ...
Flooding accidents in fishing boats, especially when there are human casualties, are of great concern for society, mainly in the region where they take place. The management of a fleet of fishing boats must keep in mind appropriate control mechanisms which guarantee the ships are completely able; they ...
The management procedures governing the economic activities are not useful unless they are accompanied by sustainability principles related to environmental preservation and social welfare. The proposed project, as presented in this article, will allow the optimization of environmental inspections of ...
An ice-ocean forecasting system for eastern Canadian waters has been developed to provide short-term forecasts of ice concentration, ice thickness, sea surface temperature and other oceanographic variables. In this paper, we describe the forecast model, forcing data, methods of data assimilation and ...
This paper deals with a design tool using CFD and criteria for ship structures under impact pressure loads due to sloshing, slamming and green water. This study focuses on the development of numerical techniques for computing fluid structure interaction and for evaluating the sea keeping performance ...
Imperfect CO2 removal mechanisms of CO2 scrubbers often lead to the existence of CO2 in gas inhaled by a diver from underwater rebreathers. This may cause CO2 related rebreather faults and subsequently would increase the risk of human injuries. We introduce a stochastic model for three CO2 related rebreather ...
Flood disasters are among the world's most damaging types of disaster and occur frequently in the world, which cause great personal injuries and property damages. To improve flood risk management and decision-making, a flood risk assessment spatial decision support system architecture is proposed that ...
In the underwater communication, the biggest challenge is to reduce the masking effect of underwater ambient noise. The main objective of this paper is to develop an optimum modified LMS adaptive algorithm for accurate detection of underwater acoustic signal, which is prone to the effect of ambient ...
A suitable sampling technology to identify species and to estimate population dynamics based on individual counts at different temporal levels in relation to habitat variations is increasingly important for fishery management and biodiversity studies. In the past two decades, as interest in exploring ...
Advances in molecular techniques have enabled the study of genetic diversity and population structure in many different contexts. Studies that assess the genetic structure of cetacean populations often use biopsy samples from free-ranging individuals and tissue samples from stranded animals or individuals ...