Jönsson, Bror Fredrik,

Diss. Stockholm : Stockholms universitet, 2005.

Moore, Stephanie Kay, School of Biological, Earth & Environmental Sciences, UNSW

Three novel methods were examined to assess the effects of nutrient enrichment in three sub-tropical east Australian estuaries with differing levels of catchment disturbance. The Manning and Wallamba River catchments are 8927 and 500 km2 respectively and support intensive livestock agriculture and some residential development, whereas the smaller Wallingat River catchment is 185 km2 and is mostly forested. The Wallamba and Wallingat Rivers flow into Wallis Lake, which was the site of an environm...

SU, YU-CI, 蘇昱齊

碩士 / 國立高雄科技大學 / 海洋環境工程系 / 107 / Salt River which is an artificial river running through the Linhai Industrial Park is the largest industrial park in southern Taiwan, and eventually out of the Kaohsiung Harbor. Salt River is mainly used to as a drainage channel to receive the wastewater effluent from Linhai Industrial Park and sewage water from local residents. This study aimed to investigate the existence of organic pollutant, namely polycyclic aromatic hydrocarbons (PAHs) in estuary of Salt Riv...

Yung-Yu Fang, 方詠俞

碩士 / 國立中山大學 / 海洋環境及工程學系研究所 / 107 / The wetlands ecosystem plays an important role on providing us with water and human health, supporting rich biodiversity and climate change, and storing more carbon than any other ecosystem. Because of this, the wetlands ecosystem has gradually been valued. Due to the increase of economic development, the area of wetland is lost faster and faster. Kaohsiung city promoted the concept of ecological corridors in 2003, and Yuanchungan wetland park was defined as on...

Wen-Bin Yang, 楊文彬

博士 / 國立中山大學 / 環境工程研究所 / 106 / In the context of global warming and climate change, greenhouse gas (GHG) emission has received a considerable attention for the past decades. Of many natural GHG sources, wetland plays an important role in modulating the concentrations of GHGs in the atmosphere. This study aims to continuously monitor the emission of greenhouse gases (CO2, CH4, and N2O) from a constructed wetland. A self-designed dynamic floating chamber was applied to collect GHGs through a Teflon...

Xin Xu, 徐昕

碩士 / 國立臺灣大學 / 生態學與演化生物學研究所 / 104 / Estuaries own high productivity, and function as critical habitat, foraging site and nursery ground for fishes and other creatures. Many changes have taken place to the estuary landscape due to urbanization, thus bring disturbance to the rivers and the local living creatures. The Danhai New Town Project, a government permitted urban development, started in 1994. Since then, many changes to the landscape have been witnessed in the nearby estuary of Gongsitian St...

Hui-Ting Hung, 洪慧婷

碩士 / 國立臺灣海洋大學 / 海洋生物研究所 / 92 / Abstract In this study, the fate of tributyltin(TBT) in estuarine sediments was investigated by adding TBT to sediments collected from the Tamsui River and incubated under aerobic-light, aerobic-dark, anaerobic-light and anaerobic-dark conditions. The maximum TBT degradation rates under anaerobic conditions about 0.05~0.07 μM/ day, were lower than those under aerobic conditions, about 0.09~0.13 μM/ day. Light had no effect on the rates of TBT degradation under aero...

郭加恩

博士 / 國立海洋大學 / 海洋生物研究所 / 90 / Abstract In this study, microorganisms in anoxic sediment slurries collected from the Tansui River and the Erjen River were used to test its ability to dechlorinate some polychlorinated biphenyl (PCB) congeners (3,3’,4,4’- tetrachlorobiphenyl (34-34 CB) , 3,4,4’,5-tetrachlrobiphenyl (345-4 CB) , 2,3’,4’,5-tetrachlrobiphenyl (25-34 CB) , 3,3’,4,4’,5- pentachlorobiphenyl (345-34 CB) , 3,3’,4,4’,5,5’-hexachlorobiphenyls (345-345 CB) ) and commercial PCBs (Aro...

Chen, Chin-Yin, 陳瑾瑩

碩士 / 中國文化大學 / 應用化學研究所 / 86 / Abstract In this study, 8-Hydroxyquinoline (8-HQ) strategy was utilized to extract heavy metals in estuarine water . The concentrated sample was then further analyzed for Cu, Cd by Graphite atomic absorption spectrometry (GAAS). After characterized the synthesized 8-HQ, it found that 8-HQ chelating agent possesses high stability against the fluctuation of the pH value and it ...

Ke, Min-Hsin, 柯旻欣

碩士 / 國立聯合大學 / 土木與防災工程學系碩士班 / 106 / Geomorphic change is one of important factors to affect the hydrodynamics in an estuary, and this also affects salt transport and, thereby, the distribution and salt intrusion. The Danshui River passes through the Taipei city, which is the area with high population density and the center of government and economy. Therefore, the water uses and the geomorphic changes of the estuarine system of the Danshui River have been noticed. In this study, a three-dimension...

Huang, Zih-Ting, 黃子庭

碩士 / 國立臺灣海洋大學 / 海洋環境資訊系 / 106 / The present study used the sequential extraction method published by Tessier et al.(1979) to analyze the concentrations of trace metals in sediments of the Taiwan estuarine mouth and the Taiwan Strait and to understand the spatial distribution and the pollution status of the analyzed trace metals. The sequential extraction method divides the concentrations of trace metals in sediments into five fractions, namely: (1) exchangeable; (2) bound to carbonates; (3) boun...

LIN, YU-TING, 林昱廷

碩士 / 東海大學 / 環境科學與工程學系 / 105 / Being located in the global monsoon regions, Taiwan is characterized by distinctly wet and dry seasons. To cope with water shortage in dry season, Taiwanese government has actively build more lakes and reservoirs to store water during wet season. Because of the policies, dried bare lands is usually happening in the downstream. Eventually, this phenomenon will increase the emission of river dust from dry riverbed. This research study is divided into three parts. To s...

Jia-Xi Lin, 林佳曦

碩士 / 國立高雄海洋科技大學 / 水產養殖研究所 / 101 / For understanding accumulation capability of heavy metals and how to reflect the status of pollution, estuarine crabs were collected to assess whether those are possible to be pollution indicator organisms.The crabs were colleted to analyze and compare with the content of heavy metals in the environmental soil and water, and population density beside Erren River beach in wet and dry season since July 2012 to January 2013. The results revealed that the average co...

WANG,SHOU-MIN, 王守民

碩士 / 國立中興大學 / 植物學研究所 / 79 /

Ai-Hua Ning, 甯愛華

碩士 / 國立臺灣大學 / 海洋研究所 / 96 / The precision and accuracy of the copper-cadmium reduction method for nitrate determination have been evaluated for estuarine waters, and the interference induced by salinity has been studied. An erratic decay trend on the efficiency of the reduction column was found as salinity increases. Further study indicates that the efficiency is closely related to the concentration and pH of the complexing reagents ( NH4Cl or EDTA ) add prior to allowing the sample to pass throu...

Ken-Men Wuang, 黃耿盟

碩士 / 國立臺灣海洋大學 / 海洋生物研究所 / 92 /

Huang Chin Ming, 黃俊敏

碩士 / 國立海洋大學 / 海洋生物研究所 / 90 / Abstract Chloroethylenes (CEs) has been used extensively as solvent for dry cleaning, metal degreaser and fumigant. Because of its widespread use and persistence, CEs are often detected in polluted soils, sediments, and groundwater throughout the world. Because of its potential for adverse health effects following exposure, many researches have been conducted to use effective bioremediation methods to clean up the polluted sites. Previous research indicate...

YaTing Wang, 王雃亭

碩士 / 國立中興大學 / 植物學系 / 90 / The biomass, production and yield of fish in estuaries are often higher than those in other aquatic ecosystems. In order to understand the food and relative contribution of each primary producer to detritivorous fish, I collected the sources of estuarine organic matter, including vascular plants, periphyton, and seston, from Tapong Bay and Kuandu wetlands, respectively. I used detritivorous fish (Liza macrolepis) as a model fish to examine its stomach contents by evalua...

Meng, Pei-Jie, 孟培傑

博士 / 國立臺灣大學 / 海洋研究所 / 86 /

TASI,LI-LING, 蔡莉翎

碩士 / 東吳大學 / 微生物學系 / 104 / Sulfonamides are common medical antibiotics, and often adds to animal feeds to prevent infections. Due to sulfonamides presence in the original form from the animal faeces, the traditional wastewater treatment plant is unable to process completely. Microbial transformation and degradation is the principal practical processes currently known for successful removal of sulfonamides from sediments. The purpose of this study is to investigate aerobic and anaerobic biodegrada...

Chun-Hsien Lee, 李俊賢

碩士 / 國立中央大學 / 水文所 / 94 / Estuaries and tidal rivers are the primary conduit between river and coastal ocean. Estuaries are the semi-enclosed coastal water body which connects with the open sea, and they have the characteristics of inland river, such as flood and dry seasonal variations due to runoff. They also exhibit the characteristics of ocean, such as the flood and ebb tides. Therefore, the hydrodynamics and salinity characteristics of the estuary and tidal river are extremely complicated, a...

CHAN, WEN-TING, 詹文婷

碩士 / 國立聯合大學 / 土木與防災工程學系碩士班 / 101 / The hydrodynamic characteristics and salt distributions in tidal rivers, estuaries, and coastal waters are critically important for the transportation of pollution between river and coastal sea. The Danshuei River is the third largest river and the largest estuarine system in Taiwan, occupying nearly half the population of Taiwan in Taipei area. Due to the population growth and industrial and commercial development in Taipei area, the serious pollutions result ...

左佳勝

碩士 / 國立中山大學 / 海洋資源學系 / 85 / The objecties of this research are to explore the in situ temperature, salinity, percent transmission, and turbidity in the vicinity of the Tseng-Wen river mouth, to make atmosphere correction by the reflectance model of NOAA weather satellite and LANDSAT-TM satellite, and to calculate the relationship among the reflectance, turbidity, and suspended sediment concentrations. The purpose of this research is to study the time-space variation of hydrographic properties in...

Tse-HanYang, 楊賾翰

碩士 / 國立成功大學 / 環境工程學系碩博士班 / 99

林進源

碩士 / 中國文化大學 / 應用化學研究所 / 90 / Abstract In this study, 8-hydroxyquinoline(8-HQ) immobilized on silica gel has been used for preconcentration and purification of dissolved trace metals V、Co、Ni、Cd of riverine and estuarine waters prior to the determination by graphite furnace atomic absorption spectrometry. The concentrations of dissolved trace metals V、Co、Ni are higher in river waters, but Cd is higher in mid-estuary. All dissolved metals gradually decrease as the waters flow ...

Wang, Chen-CI, 王莀㥓

碩士 / 國立屏東科技大學 / 環境工程與科學系所 / 105 / Estuaries receive nutrients and contaminants from the upper reaches of rivers, leading to higher levels of contamination in estuarine sediments. The degree of pollution is usually assessed with chemical analyses, but estuarine toxicity tests to evaluate the actual degree of risk are still insufficient, and therefore there is a lack of data on bioavailability. The development of estuarine sediment toxicity tests using the native Taiwanese species Ptilohyale barbi...

Ken, Poi Jiu, 根柏儒

碩士 / 國立聯合大學 / 土木與防災工程學系碩士班 / 106 / Danshui River is often densely populated owing to the abundant ecological and water resources in the tidal reaches and estuaries, resulting in advanced civilizations. However, the wastewater discharged by factories and households has led to serious water pollution due to the vast development of the area. This poses a threat to not only the physical and mental health of the local residents but also to the ecological environment. This study aims to simulate the t...

ZHANG,SHI-JIE, 張世杰

碩士 / 國立臺灣大學 / 植物學研究所 / 79 /

Gwo-Wen Hwang, 黃國文

博士 / 國立臺灣大學 / 土木工程學研究所 / 100 / This study aimed at constructing an adaptive management model for wintering habitat of Common Teal (Anas crecca) in Hwajiang Wetland. A habitat suitability index (HSI) was developed to quantify the physical environments of the Teals’ preferred habitat. The Hwajiang wetland is an important wintering site for migratory Common Teal, whose population has dramatically declined in recent years, due most likely to the persistent degradation of habitats in this wetland. Du...

Liu, Wen-Cheng, 柳文成

博士 / 國立臺灣大學 / 農業工程學研究所 / 87 / The estuary, together with the tidal freshwater river upstream of it, is the pathway for exchange of water and materials between its drainage basin and coastal ocean. To predict the fate and transport of materials from land to ocean, it is essential to understand the hydrodynamic characteristics of this stretch of the river. This study investigates the major components of water movement in the estuarine system : tidal flow, freshwater river flow and estuarine (or ...

郭惠全

碩士 / 國立臺灣大學 / 動物學研究所 / 89 /

張喬盛

碩士 / 國立臺灣師範大學 / 地理研究所 / 89 /

Hong-You Hsu, 許弘佑

碩士 / 國立東華大學 / 海洋生物多樣性及演化研究所 / 97 / This study aims to understand the level of metal accumulation of fish otolith in the polluted river, and to discuss the relationships between otolith elemental composition and water chemistry. Two experiments are included in present study. The first experiment was to collect fish and water samples in September to November 2007, from one of the most polluted river in southeastern Taiwan, Erren River, in order to understand the level of otolith metal accumulation...

Chih-Yen Hsu, 許質彥

碩士 / 國立臺灣海洋大學 / 河海工程學系 / 94 / Abstract This research is mainly the sand dynamic state that inquires into the nearby waters of Taipei port to distribute, by having already imitated harbor current conditions in Taipei port, and is done ratio by the actual data to and correct, respond harbor future development in Taipei port and follow-up project, brings the influence of the Danshui river estuarine evolution river a nearby waters by this extension that understands Taipei port. The main simulation m...

Yao-Pin Tseng, 曾耀彬

碩士 / 國立臺灣大學 / 生物環境系統工程學研究所 / 92 / Taiwan is an island surrounded by the ocean. The rivers mostly run down steep slopes with high speed. Most of them flow into the ocean finally. The downstream estuaries or tidal-affected parts of rivers have become an essential passageway for the transmission and interchange of water and substances between rivers and oceans. Thus, multiple pollution problems derived, which have caused serious harm and pollution to the local water quality and ecology. Regard...

Wang shun-jia, 王順加

碩士 / 國立臺灣大學 / 土木工程研究所 / 84 / A laterally-averaged hydraulic model is developed in this study. It is applicable to simulate the complicated hydraulic characteristics of estuarine rivers. The governing equations of the model are established by laterally integrating the continuity and momentum equations. A Semi-Implicit Finite Difference Method was used in this model. Since shallow water approximation is adopt...

Liu,Chiung-Hsi, 劉炯錫

博士 / 國立臺灣大學 / 動物學系 / 82 /

Tseng, Yung-Shiang, 曾永祥

碩士 / 國立臺灣大學 / 海洋研究所 / 86 /

Tai- Hsiao Wu, 吳岱曉

碩士 / 嘉南藥理科技大學 / 環境工程與科學系暨研究所 / 91 / With the laboratory control, the aim of this study is to realize the effect of salinity on the distribution of heavy metal between dissolved and five heavy-metal binding fractions in river sediment as well as on the remobilization of metals from different size of particles. Heavy metals could be adsorbed onto suspended particulate and sediments with different particle sizes when they were discharged into the river. When sediment flowed through estuary and mixe...

Jun-zhang Huang, 黃俊彰

碩士 / 國立臺灣師範大學 / 地理研究所 / 92 / Abstract Estuary is an important channel to connect the land and oceans , including three aspects: river、mainland and coast；under the influence of mainland and ocean physical strength ,estuary apparently is an motive turning point of flowing water and silt, presenting its complexity and sensitivity. Shuang-xi Estuary is a famous bathing beach in North Taiwan. Recently,with the noticeable changes in the shape of spit, Zhong- jian dock establish...

Zhang, Zheng Yi, 張正誼

碩士 / 國立臺灣大學 / 土木工程學研究所 / 83 / A width-averaged vertical two-dimensional hydraulic and salinity routing model is developed in this model. The model is applicable to simulate the complicated hydraulic characteristics and pollutant transport in an estuarine river. The governing equations solved in the model including：water continuity equation, momentum equations and salinity convection-diffusion equation. To increase t...

Yu-ying Chan, 詹侑穎

碩士 / 朝陽科技大學 / 環境工程與管理系碩士班 / 99 / Taiwan is influenced by geology and river’s properties. There had serious soil erosion and loss problems in Taiwan’s river catchment area everywhere. One of the most serious Estuary Dust problem was found at Beinan river where is located in Taitung County. There had greatly difference on water abundance and water shortage period at Beinan River. Taitung County’s geography caused wind direction changes frequently, then, it makes sand move to river downstream. Beca...

Chang-Shen Liu, 劉長甡

碩士 / 中國文化大學 / 應用化學研究所 / 90 / ABSTRACT The purposes of this study are to understand distributions and historical pollution records of heavy metals in sediment core of Western Taiwan estuary area, The results of the experiment showed that the concentration of heavy metals nickel、silver and lead are higher than other heavy metals in Tamsui River. The concentration of heavy metals lead and cadmium are higher than other metals in Chiang Chun River. Heavy metal in forms deposit b...

Shih-Chao Yeh, 葉士肇

碩士 / 國立臺灣大學 / 海洋研究所 / 98 / The distribution, partitioning and fluxes of Mercury (Hg) with its controlling factors had been investigated in surface waters of the Danshuei River estuary and nearby coastal areas of Taiwan in summer (May 2003 and July 2004) and winter (December 2008 and January 2010). Additionally, in January 2010 the Hg in different size phases of physical separation in the Danshuei River was analyzed such as filter-passing total dissolved (HgD≤ 0.45μm, ≤ 0.45 μm), truly dissolved ...

chan-en kuo, 郭加恩

碩士 / 國立海洋大學 / 海洋生物研究所 / 83 /

Wen-Ling Kuo, 郭紋伶

碩士 / 國立臺灣科技大學 / 工業管理系 / 98 / In this paper, we consider a truck dock assignment problem with an operational time constraint in a crossdock where the number of trucks exceeds the number of docks available. The objective of the problem is to find an optimal truck dock assignment to minimize the sum of the total dock operational cost and the penalty cost for all the unfulfilled shipments. The problem is limited by the crossdock capacity where the cargo temporary storage. The problem feasibility is ...

RAKESH SINGH, 信瑞學

碩士 / 國立臺灣海洋大學 / 系統工程暨造船學系 / 104 / In this research, the mooring forces required when the vessel is on floating dry-dock have been analysed by through the parametric study. The stability of various type of vessels up to 3000dwt, on a floating dry-dock have been investigated by the FreeShip software. Furthermore, five ships have different hydrostatic properties as well as different dimensions and volumes. We analyze the data of all the five ships and know how much mooring forces are required in...

Meyer, Armand Anton

Countless centuries has sailed by since humanity first discovered the method of travelling across the far stretched oceans that divided undiscovered continents. As noted by Le Corbusier, these liners were deemed being an engineering feat of the twentieth century, as their design resembled an epitome of indulgence and hospitality. As the average lifespan of a commercial liner is 25 years, the shipping industry is reaching a pinnacle point in time where countless ships will be decommissioned. As t...

Yu, Guo Dong

University of Macau / Institute of Chinese Medical Sciences

Kasenga, Matthew O

Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Engineering Systems Division; in conjunction with the Leaders for Global Operations Program at MIT, 2013. / Cataloged from PDF version of thesis. / Includes bibliographical references (p. 89-90). / Amazon has been enjoying a rapid pace of growth over the last few years. One unfortunate side effect of this growth is the overall increased complexity of the network...