線海沉積物 的英文怎麼說
中文拼音 [xiànhǎichénjīwù]
線海沉積物
英文
neritic sediment- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 沉 : Ⅰ動詞1 (沉沒; 墜落) sink 2 (沉下 多指抽象事物) keep down; lower 3 [方言] (停止) rest Ⅱ形容...
- 積 : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 沉積 : [地] deposit; sedimentation; deposition; precipitation
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Benthic foraminifer fauna, ams14c dating and acoustic sub - bottom profile was analyzed in the core ey02 - 2 and ey02 - 1 drilled from the muddy deposit in the middle southern yellow sea and the mid - shelf of north east china sea. considering the results of core qc2 ? dz4 and the standard oxygen isotope curves, we discussed the late - quaterenary paleo - environment evolution, benthic foraminifer fauna, paleo - climate, the climate events and water mass in postglacial period, average sedimentation rates, paleo - water depth, origin of sediments, average sea level rise rate in the shelf of south yellow sea and east china sea. at last we discussed the condition of sea level rise in the east china, green house effect and the protection of coastal zone
本文根據南黃海中部泥質區和東海中陸架的兩個鉆孔巖芯的古生物、 ams ~ ( 14 ) c測年、淺地層剖面等,參考qc _ 2 、 dz _ 4成果及標準氧同位素曲線探討了黃東海陸架晚第四紀古環境演化、底棲動物群特徵、古氣候、冰後期以來氣候事件、古水團、沉積速率、古水深、沉積物源、海平面平均上升率,討論目前中國東部海平面上升的狀況、溫室效應及海岸帶保護。Based on the synthetic research of field outcrops, drilling section, well log and office compilation, combined with analyses of geological background, lithological association, sedimentary texture, sedimentary structure, geochemical and palaeobiological features, the researched area in the palaeozoic can be divided into deltas, braided deltas, lacus, barrier coast, continental shelf and carbonate platform etc. six kinds of sedimentary facies
在野外露頭、鉆井剖面及測井曲線的綜合研究和室內編圖基礎上,綜合地質背景、巖性組合、沉積結構、沉積構造、地球化學及古生物學特徵,研究區古生界被劃分為三角洲、辮狀河三角洲、湖泊、障壁海岸、陸棚及碳酸鹽臺地等6種沉積相類型。The climate of this period is almost as warm and wet as the stage 5e of the last interglacial. the mean temperature is 2 - 4 c higher and the precipitation is much larger than that of the today, the holocene which we live in. while in the climatic records of deep ocean, antarctic and greenland ice - core, marine isotope stage ( mis ) 3 is a weakly warm period, though a little warmer than marine isotope stage ( mis ) 2 and marine isotope stage ( mis ) 4, evidently colder than the last interglacial and holocene favorable period
末次冰期中期,即深海氧同位素第3階段的氣候在我國,尤其是青藏高原地區表現出明顯不同於深海沉積物和極地冰芯記錄的特徵:青藏高原古里雅冰芯的~ ( 18 ) o曲線表明3階段存在特強夏季風事件,其氣溫和降水接近於末次間冰期5e階段,超過全新世,其暖濕程度已經達到間冰期的程度;而深海氧同位素3階段在深海、南極、格陵蘭冰芯的氧同位素記錄中均為弱暖期,雖較2階段、 4階段溫暖,但顯著低於全新世大暖期和末次間冰期。There were significant correlation between md and abundance of nematode ( p < 0. 05 ) and weak negative correlation among water depth and numbers of meiofauna, nematode and copepods ( p > 0. 05 ). biomass spectra, the biomass distribution over a sequence of the body size intervals, provide dynamic information about the relationships among components in ecosystem
小型底棲動物、海洋線蟲和橈足類的豐度和生物量與環境因子進行pearson相關性分析,結果顯示海洋線蟲的豐度與沉積物的中值粒徑相關性顯著( p 0 . 05 ) 。Ocean currents of the south china sea, fresh water discharge and sedimentation from the pearl river, as well as changes in coastline due to large scale reclamation affect the sea currents and sea levels at various parts of hong kong waters
南海的洋流珠江口流出的淡水和沉積物以致大型填海做成的海岸線改變,都可能對香港各水域的水流和水位有影響。分享友人