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DC Field | Value | Language |
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dc.date.accessioned | 2022-03-30T13:06:19Z | - |
dc.date.available | 2022-03-30T13:06:19Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Drago, A. (2003). Addressing the need of marine observations for fisheries. In Proceedings of the Fourth APS Annual Seminar on the Development of Agriculture and Fisheries in Malta (pp. 33-73). | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar/handle/123456789/92621 | - |
dc.description.abstract | The quest to gain knowledge and understand the workings of the oceans has been a constant undertaking by mankind since the dawn of history. Information on the sea has served navigators to exploit ocean winds and currents, ancient explorers to reach new continents and merchants to reach distant harbours, fishermen and whalers to ascertain their catches, and navies to master ocean space. The need and practical use of ocean knowledge has become even more important today with our increasing dependence on the sea, and an evolving conscience confessing its commitment to the sustained management of ocean resources and obligation towards ocean governance. The practical study of the sea has in the last two decades leaped forward along with the advancement in science and technology, improved sensors to observe the sea by direct measurements as well as remotely from space, and in particular with the progress in information technology. It goes today under the name of ‘Operational Oceanography’ which can be defined as the activity of systematic and long-term routine measurements of the seas, oceans and atmosphere, and their rapid interpretation and dissemination [1,2]. Important products derived from operational oceanography are: nowcasts: providing the most usefully accurate description of the present state of the sea including living resources; forecasts: providing continuous forecasts of the future condition of the sea for as far ahead as possible; and hindcasts: assembling long term data sets which provide data for description of past states, and time series showing trends and changes. Operational Oceanography proceeds usually, but not always, by the rapid transmission of observational data to data assimilation centres. There, powerful computers use processing software and numerical forecasting models to extract added-value information from the data. The outputs are used to generate data products, applications and services often through intermediary value-adding organisations. Examples of final products include warnings (of coastal floods, storm impacts, harmful algal blooms and contaminants, etc.), electronic charts, optimum routes for ships, prediction of seasonal or annual primary productivity, ocean currents, ocean climate variability, etc. The final products and forecasts are targeted for rapid distribution to industrial users, government agencies and regulatory authorities. Operational oceanography thus fulfils the demands of the many marine activities, providing support to recurrent and emerging needs such as for safer and more efficient navigation, improved and new marine services, effective assessments on the state of health of the ocean, mitigation of marine hazards, forecasting climate variability, and furthering in general the mastering of the oceans as a resource of food, materials, energy and space. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | An APS Bank Publication | en_GB |
dc.rights | info:eu-repo/semantics/restrictedAccess | en_GB |
dc.subject | Fishery resources -- Malta | en_GB |
dc.subject | Fishery management -- Malta | en_GB |
dc.subject | Oceanography -- Research | en_GB |
dc.subject | Meteorology -- Data processing | en_GB |
dc.subject | Dynamic meteorology | en_GB |
dc.subject | Environmental monitoring -- Mediterranean Region | en_GB |
dc.title | Addressing the need of marine observations for fisheries | en_GB |
dc.type | conferenceObject | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.bibliographicCitation.conferencename | Fourth APS Annual Seminar on the Development of Agriculture and Fisheries in Malta | en_GB |
dc.bibliographicCitation.conferenceplace | Malta, 2003 | en_GB |
dc.description.reviewed | N/A | en_GB |
dc.contributor.creator | Drago, Aldo | - |
Appears in Collections: | Rectorate |
Files in This Item:
File | Description | Size | Format | |
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Addressing_the_need_of_marine_observations_for_fisheries(2003).pdf Restricted Access | 1.04 MB | Adobe PDF | View/Open Request a copy |
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