查詢結果分析
相關文獻
- 大肚溪口潮間帶地區大型底棲動物群聚現象與相關重金屬含量分析
- 大肚溪口地區環境監測研究
- 七股潟湖潮間帶底棲多毛類群聚及其與環境因子之關係
- 重金屬對潮間帶螺類之毒性研究
- 由鎘及鉛存在形態來探討萃取法及電動法土壤復育效率
- 表面塗裝材料中可溶出重金屬鋇來源之探討
- Chlorides Affecting the Speciation and Partitioning of a Single Heavy Metal in a Waste Incineration Process
- 以不同消化方法探討本省南部及東部農業區與都會區數種土壤中重金屬含量及其存在形態的差異
- 藉溫控穩定不添加重金屬皮蛋製程
- 九孔及其飼料龍鬚菜之重金屬含量
頁籤選單縮合
題名 | 大肚溪口潮間帶地區大型底棲動物群聚現象與相關重金屬含量分析=Benthic Macro-Invertebrate Community in the Tatu Estuary and Its Relation to Heavy Metal Contents |
---|---|
作者 | 劉靜榆; Liou, Ching-yu; |
期刊 | 特有生物研究 |
出版日期 | 20020700 |
卷期 | 4:2 2002.07[民91.07] |
頁次 | 頁9-29 |
分類號 | 361.524 |
語文 | chi |
關鍵詞 | 大型底棲無脊椎動物; 群聚結構; 重金屬; 大肚溪口; 潮間帶; Benthic macro-invertebrates; Community structure; Heavy metals; Tatu estuary; Tidal zone; |
中文摘要 | 大肚溪口位於臺灣中西部,是臺灣目前所設立之海岸保護區中面積最大的。為瞭解底棲動物群聚現象及其與土壤重金屬含量之關係,本研究選定9個固定採樣站(station),每隔三個月於各採樣站設置一個樣區,採集樣區內的底棲動物,調查工作自2000年1月至12月,共四季,取得36個樣區資料,並分別檢測樣區內水體之鹽度、pH值、溶氧飽和度及土壤中鎘、鎳、鉛、鋅、鉻、銅、砷、汞等8項重金屬含量,以探討底棲動物群聚與環境因子之關係。結果顯示,不同樣區間之區別明顯,而季節的差異則不甚明顯,水質及土壤重金屬含量皆會影響底棲動物群聚。由所設置的9個採樣站採取的生物體樣本,進行8項重金屬含量的檢驗,分析顯示鎘、鋅、鉛、鎳、鉻、砷在貝類中之含量高於蟹類,再對應分析土壤的8項重金屬全量檢驗值,各樣區的底棲動物體內重金屬之含量雖然有差異,但不若土壤重金屬含量在各樣區的差異大,反而物種的差異大些。 |
英文摘要 | Tatu Estuary in central western Taiwan is the largest coastal sanctuary of the island. To understand the interaction of benthic macro-invertebrate community and its surrounding environments in the tidal zone, macro-invertebrates were sampled seasonally at nine sampling stations at intervals of three months in 2000. Salinity, pH value, and dissolved oxygen saturation were measured seasonally. Contents of heavy metals, including cadmium, nickel, lead, zinc, chromium, copper, arsenic and mercury in soil and macro-invertebrates were analyzed. The results indicated that there was conspicuous variation in the benthic macro-invertebrate community structure among sampling stations, but not among the seasons. Water quality affected the community structure. The heavy metal contents were highly variable among the stations for soils, but not for macro-invertebrates. The heavy metal contents were also more variable among species than among sampling stations. The contents of cadmium, nickel, lead, zinc, chromium and arsenic in bivalves were higher than those in crabs. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。