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coastal plain 濱海平原。

By comparing with the strata of “ holocene series of the coastal plain of laizhou bay “ and combining 14c age measurement , the strata position and features of the lagoon ? hallow sea ? each sedimentary facies are confirmed . the stratigraphic division of upper marine facies of holocene is done and the sedimentary environment of every stratum is affirmed 通過與“萊州灣濱海平原全新統”進行地層對比并結合~ ( 14 ) c測年數據,確定了該沉積區全新世瀉湖?淺海?海灘相沉積層的層位和特征,并對該層及其以上地層進行地層劃分,判斷出各層的沉積環境。

Finally , through analyzing spore - pollen of 10 samples and consulting the research achievement of the subject , “ ancient geographic environmental evolvement on the coastal plain of laizhou bay since holocene “ , the features of climatic and environmental changes of this area since the middle holocene are gained 最后,對選取的10個樣品進行孢粉分析,并結合“萊州灣濱海平原全新世以來的古地理環境演變”的成果,總結出巨淀湖?清水泊沉積區中全新世以來氣候環境變化特征。

coastal waiter

Sequence stratigraphy can contribute directly to the exploration of subtle stratigraphic traps . high - resolution stratigraphic correlation approaches used in this paper based on the principle of stratigraphic base - level cycles developed by t . a . cross are well tested in shallow marine and adjacent coastal plain strata 本文所運用的高分辨率層序地層學是由t . a . cross成因地層研究小組發展的一種新理論,它以地層基準面原理為理論基礎進行成因地層分析和儲層預測。

Based on the analysis of a large number of drillings , the static sounding and chemical data obtained from the present hangzhou bay coastal plain , this paper presents the sedimentary facies and architectures of the qiantangjiang river and taihu incised valleys , and the characteristics of shallow gas reservoir distribution 摘要根據杭州灣沿海平原大量的鉆井、靜力觸探井和分析化驗等資料,研究了下切河谷(錢塘江和太湖下切河谷)充填物的沉積建造和沉積相,以及淺層生物氣藏分布特征。

Because ancient lakes on the south coastal plain of laizhou bay lie in transitional area between sea and land , they receive the influence of sea level changes , river diversion , diastrophism and the activities of human beings , so the course of formation and change of ancient lakes are very complicated 該區的古湖泊,處于海陸交互的復雜環境中,受到海平面變動和氣候變化的深刻影響,同時也受到河流變遷、地質構造變動、人類活動的影響,其形成與演變過程十分復雜。

Based on investigation of land subsidence and dynamic monitoring of groundwater , this paper summarized both history and status quo of land subsidence of the coastal plain in zhanjiang urban areas , and put forward suggestion for land subsidence control measures , and provided scientific basis for the water resource planning and the undergroundwater resource management 文章根據多年來的地面沉降與地下水動態監測、調查成果,對湛江市區濱海平原地面沉降歷史與現狀、地面沉降基本規律進行總結,提出了地面沉降防治措施建議,為地方制定水資源規劃和地下水資源的管理決策提供科學依據。

By comparing with the strata of “ holocene series of the coastal plain of laizhou bay “ and combining 14c age measurement , the strata position and features of the lagoon ? hallow sea ? each sedimentary facies are confirmed . the stratigraphic division of upper marine facies of holocene is done and the sedimentary environment of every stratum is affirmed 通過與“萊州灣濱海平原全新統”進行地層對比并結合~ ( 14 ) c測年數據,確定了該沉積區全新世瀉湖?淺海?海灘相沉積層的層位和特征,并對該層及其以上地層進行地層劃分,判斷出各層的沉積環境。

The low and flat coastal plain , the vulnerable muddy coast and the radiate sand ridges without external sediment supply in jiangsu province are extraordinarily sensitive to coastal dynamical changes . faced with the possible sea - level rise in the future , inevitably , the region will be exposed to serious impacts comparatively 江蘇中部低平的濱海平原、脆弱的淤泥質海岸和缺少外來泥沙供給的輻射沙洲對海岸動力變化異常敏感,面對未來可能的海面上升,該區域必將受到較為嚴重的影響。

Finally , through analyzing spore - pollen of 10 samples and consulting the research achievement of the subject , “ ancient geographic environmental evolvement on the coastal plain of laizhou bay since holocene “ , the features of climatic and environmental changes of this area since the middle holocene are gained 最后,對選取的10個樣品進行孢粉分析,并結合“萊州灣濱海平原全新世以來的古地理環境演變”的成果,總結出巨淀湖?清水泊沉積區中全新世以來氣候環境變化特征。

At the same time , by gathering a lot of historic document data , the historical evolvement of ancient lakes such as judian lake ? ingshuibo lake , heizhongbo lake and biehua lake and the reasons of vanishment of lakes are discussed . by consulting the course of the evolvement of ancient lakes in hebei plain , the law of the evolvement of ancient lakes in the south coastal plain of laizhou bay is summed up 與此同時,本論文結合大量歷史文獻資料,從歷史地理學的角度重點論述了巨淀湖?清水泊、黑冢泊和別畫湖的歷史演變過程以及古湖泊消亡的原因,并通過參考河北平原古湖泊的演化過程,總結出萊州灣南岸平原古湖泊的演化規律。

Abstract : using investigation method , village and its relation with farmland productivity are comparatively analyzed in mountainous and hilly region , piedmont , low plain and coastal plain of south - center of hebei province . village distribution is almost constant during the last decades and village division is similar in different periods and regions 文摘:應用調查方法,比較定量分析了河北省中南部山地丘陵、山前平原、低平原和濱海平原的村落及農田生產力的變化特征。

Sequence stratigraphy can contribute directly to the exploration of subtle traps . it is effective to increase the precision of stratigraphic correlation , therefor to enhance the reliability of subtle traps prediction , stratigraphic correlation approaches using in this paper based on principle of stratigraphic base - level cycles developed by t . a . cross , which are well tested in shallow marine and coastal plain strata . utilizing core , drilling , logging , seismic data and other information , the paper focus on recognizing the stratigraphic cycles formed by multi - order base - level cycles , establishing the stratigraphic correlation framework , researching on the distribution of reservoir and the prediction of the prospecting targets of the fourth section of shahejie formation in qi - shu area , liaohe basin 本文以t . a . cross成因地層研究小組提出的以地層基準面旋回原理為理論基礎進行成因地層分析和儲層預測的高分辨率層序地層學為指導,利用鉆井、地震、巖心等多種分析資料,對遼河盆地西斜坡中部齊?曙地區沙四段地層進行了層序地層綜合研究,建立了研究區高分辨率等時地層格架,在等時格架內對本區沙四段進行了沉積體系特征及其展布規律的研究,在綜合分析成藏要素的基礎上對沙四段有利目標區進行了預測。

Using investigation method , village and its relation with farmland productivity are comparatively analyzed in mountainous and hilly region , piedmont , low plain and coastal plain of south - center of hebei province . village distribution is almost constant during the last decades and village division is similar in different periods and regions 應用調查方法,比較定量分析了河北省中南部山地丘陵、山前平原、低平原和濱海平原的村落及農田生產力的變化特征。

Based on the above analysis , the other factors reflecting the features of environmental evolvement and the spore - pollen assemblage of huabei plain , the features of environmental evolvement in the south coastal plain of laizhou bay since the middle holocene is summarized 根據上述分析研究,再綜合萊州灣南岸平原其它反映該研究區環境演變特征的要素,以及鄰近的華北平原的孢粉組合,分析總結出萊州灣南岸平原中全新世以來的環境演變特征。

Geographically , it is a land of extremes ; fertile coastal plains , glaciated high mountain ranges , deep sinuous fiords surrounded by ancient forests , and volcanic plateaux complete with geysers , boiling mud pools and thermal springs 從地理位置上看,新西蘭是(世界)一塊極端的( /極品級的)領土, (有)肥沃的沿海平原,冰封的高山山脈,還有由原始森林環繞著的深入的蜿蜒的峽灣,以及死活火山(這一句翻譯得不甚準確) ,熱泥漿池和溫泉。

A little research on ancient lakes on the south coastal plain of laizhou bay has been done , except briefly elaborating the development of ancient lakes in historical period from the perspective of historical geography , by looking up the historical document data 前人對分布于萊州灣南岸平原上的古湖泊研究較少,僅限于通過查閱歷史文獻資料,從歷史地理角度概略地闡述了古湖泊在歷史時期的演變過程。

Since land subsidence occurred in 1980s in the coastal plain in zhanjiang urban areas , along with the continuous exploitation of groundwater , the land surface has subsided for different degrees , which may affect national economic sustainable development 摘要湛江市區地面沉降自20世紀80年代發生以來,隨著地下水開采深度的增加,地面已出現了不同程度的沉降,影響了社會的穩定和經濟的可持續發展。

Three msc woven jiangsu arts ltd . is located in china ' s eastern coastal plain beautiful and richly endowed jianghai , binjiang the sea , and the world metropolis shanghai of the sea , waterways , roads , railways , air transport is very convenient 江蘇海安三藝織業有限公司地處中國東部沿海美麗富饒的江海平原,濱江臨海,與世界大都市上海隔江相望,水路、陸路、鐵路、空運十分便捷。

The shallow groundwater table and the decline rate decrease from the piedmont plain to the coastal plain , while the deep groundwater level and decline rate increase from the piedmont plain to the coastal plain 在區域分布上,自山前平原至濱海平原,淺層地下水位和下降幅度逐漸減小,而深層地下水位和下降幅度逐漸增大。