Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"coastal sea"”.
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Drivers of coastal sea level variability along the east and south of South Africa
Sea level rise and variability is of great concern in the coastal areas where a significant part of the global population is settled. Therefore, understanding regional and local long-term sea level variability as well as its trend is critical. On the other hand, quantifying how the sea level has …
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Sub-Tidal Oscillations in Monterey Harbor.
… hours to several days, and have a well-defined seasonal and diurnal frequency of occurrence, being most common during July and between the hours of 1200 and 1600. The shorter waves are recorded almost continuously. The long period waves probably are progressive waves produced by air-pressure …
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Multi-stressor impacts of ocean warming and acidification on the regeneration andbiomineralisation of <i>Psammechinus miliaris</i>
… are vital for survival, mobility, and defence. Sea urchins, as ecologically important benthic grazers, rely on the ability to regenerate tube feet and calcify spines to maintain function in dynamic coastal habitats. This thesis investigates the response of the coastal sea urchin Psammechinus …
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Wind-Driven Sea Surface Wave and Coastal Water Level Dynamics Across Different Spatial Scales
… propagate over long distances towards vulnerable coastal regions. Complex factors that impact the properties of surface waves, including wind, topography, and water levels, must be incorporated into numerical models to achieve accurate simulations of the wave climate. Predictions of the offshore …
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Late-quaternary environmental change at Eastbourne, East Sussex
… the impact of both anthropogenic factors and coastal changes. The pattern of Flandrian coastal/sea-level change has been reconstructed through an examination of transgressive and regressive contacts and overlaps and their associated biostratigraphies. In addition to two contacts, three phases …
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A study of Benguela Niños and Niñas from 1958 to 2015
Prediction and Research Moored Array in the Tropical Atlantic (PIRATA) records in combination with outputs from an Ocean Linear Model (OLM) and altimetric data are used to investigate the link between the equatorial Atlantic Ocean dynamics and the variability in the coastal region of Angola-Namibia …
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MEDITERRANEAN AQUACULTURE AND SUSTAINABILITY: HOLISTIC ASSESSMENT OF EUROPEAN SEA BASS (DICENTRARCHUS LABRAX) AND GILTHEAD SEA BREAM (SPARUS AURATA) FARMING
… solution to meet the rising global demand for seafood. This trend is also present in the Mediterranean region, where two of the most important species in terms of both production and economic value are European Sea Bass (Dicentrarchus labrax) and Gilthead Sea Bream (Sparus aurata). These two …
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IN-SITU PRECONCENTRATION OF TRACE METALS IN NATURAL WATERS AND BRINES WITH ANALYSIS BY FLOW INJECTION ATOMIC SPECTROMETRY
… with a high dissolved solids content such as sea water are difficult to analyse directly by ICP techniques due to the sample matrix forming polyatomic ion interferences when using ICP-MS and matrix modification of the background when undertaking ICP-AES studies. This thesis describes the …
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IN SITU MEASUREMENT OF TRACE METALS IN COASTAL WATERS
… sources, sinks and roles in estuaries and near coastal zones, their general characteristics and the importance of their behaviour in estuaries. Filtration and commonly used analytical methods for trace metals detemriinations in natural waters are also discussed. Chapter 2 highlights the …
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Akumulasi logam berat Pb, Cd, dan Hg pada kerang bulu (Anadara antiquata) dan kerang darah (Anadara granosa) di Perairan Pantai Lekok Kabupaten Pasuruan
… to humans because heavy metals are toxic. This research is quantitative descriptive that aims to find out the heavy metal pollution of Pb, Cd, and Hg. Taking Sampling was done by exploratory in Lekok Beach Pasuruan district. Heavy metal content analysis conducted at the Laboratory of Chemistry, …