O - okhotsk 中文 - EN166

okhotsk Okhotsk , the sea of Okhotsk...

okie
There is a close relation between mesozoic tectonic evolution , fluid evolution , petrogenesis and mineralization in the manzhouli - e ' erguna region in the northeast of the northern orogenic belt , china , and three evolution stages of the mesozoic tectonic - fluid - petrogenetic and metallogenetic system are proposed out : 1 ) acompanied by ree and cu mineralization , the calc - alkaline volcanic rocks and mantle - crust mixed type granite occurred under the regional tension tectonic background caused by the mongolia - okhotsk residual ocean that was closing in scissors form in the early - middle jurassic . 2 ) acompanied by pb , zn and ag mineralization , the calc - alkaline and alkaline volcanic rocks occurred under the regional shear - compression tectonic background in the late jurassic . 3 ) acompanied by u , f , pb , zn and ag mineralization , the caic - alkaline and alkaline volcanic rocks occurred under the regional tension tectonic background in the early cretaceous 摘要本文討論了北方造山帶東北段滿洲里額爾古納地區及其毗鄰區中生代構造流體成巖成礦系統及其演化的三個不同階段： 1 )早中侏羅世張性“似裂谷環境”下所形成的中基性堿性火山巖、同熔性花崗巖及深源流體活動形成的稀土礦床和斑巖性銅鋁礦床； 2 )晚侏羅世擠壓剪切環境下所形成的酸性火山巖、斑巖類及深源流體活動所形成的鉛鋅銀礦床； 3 )早白堊世張性環境下所形成的基性堿性火山巖及深源流體活動所形成的鈾礦床、金銀礦床及螢石礦床。
In 1999 , the dipole existed in between the okhotsk high and the depression in the north of northeast china , thus the okhotsk high became active and maintained , the subh was located to an area quite further south than usual . the high persisted in the east region of nw china , the cold air flowed to the mid - lower reaches of the yangtze river along the high . in the east region of nw china , air steam under troposphere was strong sinking motion , and formatted the negative vorticity region , the vapour flux divergence was divgence . lt was apparently that the rain could n ' t occur in the eastern portin of nw china . in 2000 year , okhotsk high was very weak or did n ' t exist in , there was high in the east asia - japan , the subh is located to an area further north than usual . in the east region of nw china , the trough maintained , air stream under troposphere was strong ascending motion , the cycolonic circulation was prevailing , the vapour flux divergence was intensive convergences the rain easy happened in the east areas of northwest china 4多梅雨1999年鄂霍茨克海阻塞高壓與我國東北北部低壓形成偶極子，使得阻塞高壓穩定少動，西太副高位置偏南，西北地區東部持續受高壓控制，冷空氣沿此高壓流經長江中下游地區上空；在西北地區東部對流層中下層氣流下沉運動較強，呈反氣旋渦度，水汽通量散度輻散，不利于西北地區東部降水。空梅雨2000年相反，鄂霍茨克海高壓減弱甚至不存在，東亞-日本為高壓，西太副高位置偏西偏北，西北地區東部處于西風槽中，對流層中下層氣流上升運動增強，盛行低壓環流，水汽通量散度強烈輻合，有利于降水生成。
It is found that the anomalous sea ice area over the southwest part of the sea of okhotsk , together with the associated northern pacific sst anomaly , can exert crucial influence on the variability in the vigor and nw - se extension ( contraction ) of the pacific storm track , while the sea ice area anomalies over the area of northeastern part of the sea of okhotsk and the gulf of shelikhow , together with its associated north pacific ssta , mainly impact the strength and south - north movement of the storm track 結果發現：冬季鄂霍次克海西南部海區海冰面積異常與北大平洋海溫異常共同作用對北大平洋風暴軸在西北東南方向的伸縮及強度的年際變化有重要影響；鄂霍次克海東北部及舍列霍夫海海區海冰面積異常與海溫異常的共同作用主要影響風暴軸的南北位移和強弱。
The positive and negative anomaly centers at 500hpa level formed the anomaly “ wave train “ from lower latitude to higher latitude over east asia . the teleconnection pattern called east asia - pacific pattern ( eap ) plays important roles in the summer rainfall in shandong area . study shows that weaker okhotsk sea high , northward location of subtropical high and stronger indian low , are likely to lead to more rain in shandong province in summer 分析對比旱澇年不同層次高度場以及高低層散度場，結果發現，在春夏季旱澇年，高度場幾個主要的距平中心以及115 130 e區域高( 200hpa )低( 925hpa )層散度場基本呈現出反位相分布特征，北半球夏季存在的東亞-太平洋遙相關型( eap型)對山東夏季降水產生重要影響。
This paper use the ncep / ncar day - to - day reanalysis data of 500hpa high field and so on , choose ural mountain , baikal , okhotsk as the key district , the mid - high latitude of eurasia circulation courses that have long duration ( scale of time is middle , namely during 10 - 30 day ) , maybe continue continuously after being intermittence of 1 - 2 days in middle , appear repeatedly is for research object , define an index “ i “ of the circulation pattern over mid - high latitude of eurasia . a method is proposed to identify the summer typical persistent circulation pattern at 500hpa levels over eurasia mid - high latitude . the climate characteristics of those typical persistent circulation patterns are studied 本文利用ncep / ncar再分析逐日500hpa高度場等資料，選擇烏拉爾山、貝加爾湖、鄂霍次克海這三個地方作為關鍵區，以夏季歐亞中高緯度持續時間長(時間尺度屬于中間時間尺度，即10 ? 30天之間) 、中間可能會間歇1 、 2天然后又繼續持續、反復出現的環流過程為研究對象，定義了一個夏季歐亞中高緯流型指數，在此基礎上提出了一種對夏季歐亞中高緯500hpa典型持續流型的界定方法，研究了典型持續流型的氣候特征，分析了流型指數的年代際變化，以及對應不同階段、不同流型的降水場、加熱場、海溫場等的主要特征。
The interdecadal characteristics of correlation pattern of interannual relationship between winter sea - ice extent of davis strait and august 500hpa height of northern hemisphere is “ + - + “ pattern from ural mountains to north of sea of okhotsk which is strongly negatively correlated with the august rainfall of north china before 1974 , and it has not apparent correlation pattern in europe - asia continent after 1974 1974年前，冬季戴維斯海峽海冰面積和北半球8月500hpa位勢高度場的相關系數呈一個自烏拉爾山開始到鄂霍次克海以北分布的“ + - + ”型，該型和8月華北降水的反相關較好； 1974年后，相關在歐亞大陸地區變差，沒有明顯的相關型，冬季戴維斯海峽海冰面積和8月華北降水關系變差。
Further more , the coherence between circulation and olr are calculated and analyzed . the results show that there is positive correlation between australian high and the precipitation of middle and low reaches of yangtze rivers , and negative correlation between okhotsk and the precipitation of middle and low reaches of yangtze rivers 由相關分析得出，春季鄂霍次克海區與澳大利亞高壓區和長江中下游地區夏季olr值分別表現出較好的正相關和負相關，表明這兩個地區位勢高度場的變化與夏季長江中下游地區降水多少有著密切的關系。
Based on the arctic sea ice concentration data and the ncep / ncar reanalysis data , the contemporaneous relationship of the winter sea ice in the sea of okhotsk and its adjacent sea areas with the northern pacific storm track is investigated by statistical analysis methods 摘要利用北極海冰密集度資料和ncep / ncar再分析資料，運用統計方法討論了冬季鄂霍次克海及其鄰近海區海冰異常與同期北太平洋風暴軸的聯系。
During flood years , the center of negative anomaly is around ural mountains , the center of positive anomaly is around high - latitude of east asia and another negative and positive center are over okhotsk sea and the north - west pacific , respectively 通過對夏季旱澇等級指數的morlet型和mexicanhat型小波變換分析，發現山東夏季旱澇指數主要存在著2 5年和7年左右的周期振蕩。
Typhoons , earthquakes and a frozen sea make life difficult enough for the two consortia extracting oil and gas from beneath the sea of okhotsk , off the coast of sakhalin island in the russian far east 對于在俄羅斯遠東地區庫頁島海岸附近海域從鄂霍次克海下開采石油和天然氣的兩大財團來說，臺風，地震和冰封的大海已經讓他們日子夠難過的了。
Okhotsk , sea of 鄂霍次克海
Influence on northern pacific storm track of okhotsk sea ice during winter 冬季鄂霍次克海海冰對北太平洋風暴軸年際變化的影響