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1	Using Structural Equation Modeling to study the relationship between the sea anemone Phymanthus strandesi and ecological factors in the seagrass bed of Hsiao-Liuchiu Island Chang, Chen-hao 30 August 2010 (has links) Seagrass bed is a highly productivity ecosystem, it also provides habitats for animals and plays an important role in stabilizing the substrate. The sea anemone Phymanthus strandesi is very abundant in the seagrass bed of Thalassia hemprichii on Hsiao-Liuchiu Island. Structural Equation Modeling (SEM) was used to investigate the relationship between P. strandesi and some environmental factors, which affect the distribution of this species at Tuozaiping tidal flat (N 22¢X20"55' E 120¢X21"49'), Hsiao-Liuchiu Island. Light and temperature were also manipulated in the laboratory to test their effect on the hiding response of P. strandesi. The results of SEM show that the abundance of T. hemprichii showed very weak positive relation with P.strandesi. On the other hand, soil depth on the seagrass bed might be the main factor that affects the distribution of P. strandesi. In high a temperature situation (i.e. over 38¢XC), all the sea anemones in the experimental container hided into the sand. However, only some sea anemones hid when exposed to strong light (i.e. 5030 lum/ft²) after one and half hours. Structural Equation Modeling seagrass bed sea anemone
2	Studies on the feeding ground utilization by dugongs in the intertidal seagrass beds in Talibong Island, Thailand using drone-based photogrammetry / ドローン写真測量を用いたタイ国タリボン島の潮間帯の海草藻場におけるジュゴンの摂餌場利用に関する研究 Yamato, Chiaki 25 March 2024 (has links) 京都大学 / 新制・課程博士 / 博士(情報学) / 甲第25432号 / 情博第870号 / 京都大学大学院情報学研究科社会情報学専攻 / (主査)教授大手信人, 教授土居秀幸, 准教授市川光太郎 / 学位規則第4条第1項該当 / Doctor of Informatics / Kyoto University / DGAM Dugong Habitat use Seagrass bed Drone Feeding ecology 007
3	Environmental Change and Molluscan Death Assemblages: An Assessment of Ecological History Along a Carbonate Bank in Florida Bay Ferguson, Chad Allen 06 November 2009 (has links) No description available. Biology Earth Ecology Environmental Science Geology Paleoecology Paleontology molluscan death assemblages subfossil carbonate bank body size sea shell mollusk coastal monitoring seagrass bed environmental change anthropogenic nutrient enrichment coastal environment Thalassia Halodule Cerithium Florida Bay

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