Great paleoenvironment change of the basins that located in northeast region of Tibet plateau is closely related to the second uplift of Tibet plateau and the formation of Asia monsoon. This conclusion was found by the analysis and correlation of magnetstratigraphy无码精品A∨在线观看十八禁国产、 biostratigraphy、lithohorizon in xining basin、 lanzhou basin and linxia basin.

西寧盆地、蘭州盆地色色综合电影网站、臨夏盆地的磁性地層、生物地層自拍偷拍第9页、巖石地層的對(duì)比表明位于青藏高原東北部的周緣盆地在青藏高原的第二次隆升時(shí)被迫的進(jìn)行了相應(yīng)的應(yīng)力調(diào)整和變形国产精品黄片在线播放，并在剛成形的亞洲季風(fēng)共同作用下，導(dǎo)致自身古環(huán)境發(fā)生重大變遷AV天堂永久网。

Four potential exploration targets are: Drape and extruding anticline traps in the source rock drainage area in Chonta Formation in central-western basin; Traction and extruding anticline traps in the source rock drainage area in Pucara Group in central-southern basin; Pucara Group carbonate traps in central basin; Upper Cretaceous lithologic traps and Upper Paleozoic structural-stratigraphy traps in the northern and eastern exploratory area.

有潛力的勘探領(lǐng)域包括中西部白堊系Chonta組烴源巖供油區(qū)域的披覆和擠壓背斜圈閉亚洲va国产日韩欧美精品色婷婷，中部和南部侏羅系Pucara群烴源巖供油區(qū)域的牽引背斜圈閉和擠壓背斜圈閉国产精品视频免费视频看看，中部的Pucara群碳酸鹽巖圈閉性爱日韩一区，北部和東部成熟探區(qū)上白堊統(tǒng)巖性圈閉和上古生界構(gòu)造-地層圈閉。

Meanwhile, the writers have systematically analysized the evolutional course of the fauna, and hold that the change of faunal content is closely related to ecologic environments.So as the evolution of Liujiang basin concerned, it went through the course from open basin near sea―closed basin―shallow water delta in that period.The stage disappearance of the fauna was caused by the development of shallow water delta.

同時(shí)作者分析了這個(gè)動(dòng)物群的發(fā)生發(fā)展過程三级片A片一级毛片视频，認(rèn)為生物群內(nèi)容的變化與生態(tài)環(huán)境密切相關(guān)高清无码性爱视频在线观看，當(dāng)時(shí)柳江盆地經(jīng)歷了從開放型盆地―閉塞盆地―淺水三角洲的演化，淺水三角洲的發(fā)育導(dǎo)致了生物群的階段性消失在线观看黄色视频一站。

The foreland basin phase was controlled mainly by the thrust of Qinlin-Dabie orogenic area during later Jurassic and middle Triassic;the rift basin phase is controlled by fault and deasil circumvolving with the change of stressing during Cretaceous and Paleocene,with strong magma activity;and in the depression basin phase the bas...

盆地地殼結(jié)構(gòu)和小震分布及震源機(jī)制解顯示地震集中在沉降最大的潛江—沔陽(yáng)凹陷帶附近一级做a爰片久久毛片A片高潮，震源深度優(yōu)勢(shì)分布在15 km左右，即盆地基底附近日本男人插女人。

The research shows that in the Yinggehai basin, the formation of CO_(2) reservoir which is crust-sourced and crust-mental-mixed-sourced, mainly controlled by local action of hot fluid in the mud diapir area which is multi terms and multi zones and by physical-chemical mechanism of very thick marine calcareous sandstone and mudstone of Pliocene-Miocene. The volcano- and mantle-sourced CO_(2) in the Qiongdongnan basin and Pearl River Mouth basin is mainly controlled by volcanos activities and by the exist of large faults which reached to base to connect the gas from the mantle. According to different mechanism ang formation of reservoir os the the crustal rock-chemical genesis and volcano-and mantle-sourced CO_(2), we can follow the source of it, analysis and predict the migration and accumulation and distribution model of gas and espacially CO_(2), so as to help to make the plan of petroleum exploration and reduce the risk of exploration.

認(rèn)為：鶯歌海盆地殼源型及殼崛蘸泛霞谝灰趁夥压劭矗混合型CO2的形成及富集成藏，主要受控于泥底辟熱流體晚期分層清清草影院欧美日韩、分塊和多期的局部上侵活動(dòng)a片黄片黄片大黄片黄片，和巨厚的上新統(tǒng)—中新統(tǒng)海相含鈣砂泥巖的物理化學(xué)綜合作用，且CO2運(yùn)聚分布規(guī)律亦具多期和分層欧美在线视频播放、分區(qū)的特點(diǎn)欧美成年人视频在线观看免费；瓊東南盆地東部及珠江口盆地火山幔源成因型CO2則主要受控于幔源型火山活動(dòng)和溝通深部氣源的基底深大斷裂的導(dǎo)氣配置作用，CO2運(yùn)聚富集規(guī)律與幔源型火山活動(dòng)及深大斷裂的發(fā)育展布密切相關(guān)美女黄色被插视频，CO2主要來(lái)自地殼深部幔源火山活動(dòng)所伴生的大量CO2激情婷婷另类小说；因此，根據(jù)殼源巖石化學(xué)成因型CO2與火山幔源成因型CO2不同成因機(jī)理及成藏條件男插女黄色视频在线观看网址，可以追蹤C(jī)O2氣源91AⅤ看片，可分析和預(yù)測(cè)天然氣尤其是CO2的運(yùn)聚分布規(guī)律，可為天然氣勘探部署及決策提供依據(jù)人人操人人艹人人射，可減少和降低勘探風(fēng)險(xiǎn)日本视频一区在线观看。

In view of Helan Mountain-Yinchuan basin is a ecological Continuum, it's innovative to put forward the holistic system of Helan Mountain-Yinchuan Basin as suitable scale for landscape management. Based on the fact that Helan Mountain-Yinchuan Basin in a circle composed by deserts and Loess Plateau,and seven vegetation ( the mountain forest belt,mountain shrub-grass belt,mountain foot desert grassland belt,oasis belt in diluvial fan plain,oasis belt in alluvial plain,wetland belt near the Yellow river, desert grassland belt in Obrdos platform) belong to the system, a"mountain-plain oasis-river-platform eco-productive paradigm"is proposed.

基于賀蘭山——銀川盆地是一個(gè)生態(tài)連續(xù)的復(fù)合系統(tǒng)，創(chuàng)新性地提出以整個(gè)山盆系統(tǒng)做為景觀整體管理的尺度亚洲国产AⅤ精品一区二区观看；基于賀蘭山——銀川盆地處于生態(tài)脆弱圈內(nèi)山地森林帶人人操人人人人摸人人干、山地灌草帶、山麓荒漠草原帶、洪積平原帶亚洲第一色日韩、黃河沖積平原帶国产久精品、黃河灘涂濕地帶、鄂爾多斯臺(tái)地荒漠草原帶等7個(gè)植被帶的水平和垂直地帶性特點(diǎn)人人操人人操人人操人人操人人人操，提出了賀蘭山——銀川盆地系統(tǒng)山地-平原綠洲—黃河—臺(tái)地的生產(chǎn)生態(tài)范式少妇无码大屁股视频XXXX。

There are 109 species chinese endemic plants, oblong to 49 genues 18 families, it has new endemicity and older endemicity, the flora is mainly consist of the Mediterranean elements(36.73%) and north temperate element Zhungeer Basin 32 spcies, Tarim Basin 38 spcies, Hexizulang 44 spcies, Alaxa Plateau 42 spcies , Caidamu Basin 17 spcies.

小木蟲不對(duì)該文獻(xiàn)的全文內(nèi)容負(fù)責(zé)，歡迎協(xié)助我們監(jiān)督管理一级牧交视频播放在线观看，如果您對(duì)該內(nèi)容有異議2020国产精品永久在线，請(qǐng)立即發(fā)郵件聯(lián)系通知管理員，我們保證在1個(gè)工作日內(nèi)給予處理黄色电影久久久。小木蟲日本一道本男人天堂综合网，學(xué)術(shù)科研第一站本站點(diǎn)為免費(fèi)學(xué)術(shù)站點(diǎn)，所提供的資源信息均來(lái)自于網(wǎng)絡(luò)SQL

The great potentials for exploration of litho-stratigraphic reservoirs do not appear until new methods and technologies have been applied and in-depth understandings have been gained. In recent two or three years, big discoveries have been made in Jilin oilfield, in which 80 percent of reserves are found in some areas of thin sand-shale interbedding of its delta front. There still exist petroleum potentials amounting to 6×10^8 t for exploration in this area, especially in southern Songliao basin where the litho-stratigraphic traps will be more important domains and deserve extra attention. Hence, geologically speaking, this study on the hydrocarbon accumulation of litho-stratigraphic reservoirs in Songliao basin is of vital significance to exploration of the southern Songliao basin.

但通過新方法一级黄片久久99、新技術(shù)的應(yīng)用和地質(zhì)認(rèn)識(shí)的不斷深入东北肥女人毛多水多性视频，巖性－地層油氣藏展現(xiàn)出了較大的勘探潛力，吉林油田近2-3年來(lái)的大發(fā)現(xiàn)和新增儲(chǔ)量的80％是在有一定面積的三角洲前緣薄互層中獲得的最新地址91，在這個(gè)領(lǐng)域中仍有6×10^8t的石油資源有待勘探亚洲性爱视频免费，特別是松遼盆地南部地層－巖性圈閉是未來(lái)油氣勘探的重要領(lǐng)域，具有進(jìn)一步解剖研究和勘探價(jià)值久久911，因此日韩a无v码在线播放，對(duì)松遼盆地巖性－地層油氣藏成藏規(guī)律進(jìn)行研究，對(duì)于松遼盆地南部勘探有著十分重要的意義久玖玖视频在线播放。

He west margin of Eerduosi Basin is a south-north running thrust belt,where the North China platform in the east part of China and west geosyncline join together. Because of the distinctive tectonic location,two different types of basins formed:Liupanshan Basin and Yinchuan Basin.

鄂爾多斯盆地西緣為一走向南北的逆沖帶4455vw在线视频，該帶在地質(zhì)構(gòu)造上處于我國(guó)東部華北地臺(tái)和西部地糟的交接地帶，由于其特殊的大地構(gòu)造位置在线一区不卡播放，因此黄色网A片，形成了六盤山盆地和銀川盆地兩種不同性質(zhì)的盆地。

Massif form the hard base on the lower part of the ground, above which Okcheon geosyncline and Pyeongan basin, Daedong basin, and Gyeongsang basin form the sedimentary basins of the Paleozoic era and the Mesozoic era.

如果將其作為構(gòu)成土地的單位加以劃分www.4455永久，京畿陸塊與小白陸塊形成了下部的堅(jiān)實(shí)基礎(chǔ)肏屄性爱欧美性爱，其上形成了沃川地向斜帶和平安盆地、大同盆地及慶尚盆地等古生代與中生代的沉積盆地真人批批120分钟。