|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 大型坳陷湖盆异重流成因的水道-湖底扇系统--以松辽盆地白垩系嫩江组一段为例显示文摘以松辽盆地齐家—古龙地区白垩系嫩江组一段为研究对象,通过地震沉积学、沉积构造和沉积序列等分析,发现异重流成因的大型水道—湖底扇系统,对大型坳陷湖盆深水区分布的异重流及其形成的异重岩进行研究,构建了陆相湖盆异重流成因的水道—湖底扇沉积模式。研究表明,异重流发源于盆地边缘,经北部三角洲后在深水区形成完整的水道—湖底扇系统。自北向南依次发育顺直水道和弯曲水道,直线延伸距离超过80 km,宽度100~900 m;水道末端发育湖底扇,最大面积可达20 km^2。该系统主要以细粒沉积为主,发育块状砂岩和流水成因的沉积构造,内部发育侵蚀接触面,富含陆源有机质碎屑,具底床载荷和悬浮载荷兼有的形成机制。异重岩沉积序列表现为向上变粗和向上变细的旋回成对出现,反映洪水逐渐增强随后又减弱的动力学特点。 | 潘树新 刘化清 ZAVALA Carlos 刘彩燕 梁苏娟 张庆石 白忠峰 | 2017 | 石油勘探与开发2017,44,6: | 35 |
| 2 | 异重流成因和异重岩沉积特征显示文摘河流在洪水期携带大量陆源碎屑,当其入湖或入海后,由于洪水密度大于周围水体的密度,洪水发生下沉并沿盆地底部长距离运移,形成陆源下潜流或异重流。异重流形成的相关沉积岩被统称为异重岩。异重岩通常由一个底部的反粒序单元和一个顶部的正粒序单元组成,反粒序单元反映了异重流能量的逐渐增强,正粒序反映了流体能量的逐渐减弱。异重流以3种方式搬运碎屑颗粒,即底载搬运、悬浮搬运和漂浮搬运。根据搬运方式的不同,异重岩分为3类岩相,即底载成因的B类岩相、悬载成因的S类岩相和漂浮物成因的L类岩相。异重流的沉积充填形成了河道、堤岸和朵叶体3类微相,内部岩相变化极为发育。异重岩的沉积特征虽然典型且较易识别,但是常被误认为是砂质碎屑流、滨岸相、三角洲相或河流相沉积。 | Carlos Zavala 潘树新 | 2018 | 岩性油气藏2018,30,1: | 26 |
| 3 | 家禽病毒性呼吸系统疾病的挑战及对策显示文摘在家禽业中需要重点防控的病毒性呼吸系统疾病有新城疫、传染性支气管炎、传染性喉气管炎、禽偏肺病毒病、禽流感。这类呼吸系统疾病的防控策略由于受到很多因素的影响,效果不一。结合生物安全、有效免疫、快速准确的诊断以及全面的现代管理技术综合性措施的实施可以获得较好防控效果。并且,了解家禽遗传因素、营养、管理和传染性疾病之间的互作有助于更好地防控家禽病毒性呼吸系统疾病。 | Guillermo Zavala 吕玲(译) | 2012 | 中国家禽2012,34,3: | 5 |
| 4 | The new knowledge is written on sedimentary rocks——a comment on Shanmugam’s paper “the hyperpycnite problem”显示文摘In a recent contribution G. Shanmugam (2018) discusses and neglects the importance of hyperpycnal flows and hyperpycnites for the understanding of some sediment gravity flow deposits. For him, the hyperpycnal flow paradigm is strictly based on experimental and theoretical concepts, without the supporting empirical data from modern depositional systems. In this discussion I will demonstrate that G. Shanmugam overlooks growing evidences that support the importance of hyperpycnal flows in the accumulation of a huge volume of fossil clastic sediments. Sustained hyperpycnal flows also provide a rational explanation for the origin of well sorted fine-grained massive sandstones with floating clasts, a deposit often wrongly related to sandy debris flows. | Carlos Zavala | 2019 | Journal of Palaeogeography2019,8,3: | 5 |
| 5 | Hyperpycnal (over density) flows and deposits显示文摘A hyperpycnal flow forms when a relatively dense land-derived gravity flow enters into a marine or lacustrine water reservoir. As a consequence of its excess of density, the incoming flow plunges in coastal areas, generating a highly dynamic and often long-lived dense underflow. Depending on the characteristics of the parent flow(flow duration and flow rheology) and basin salinity, the resulting deposits(hyperpycnites) can be very variable.According to flow duration, land-derived gravity flows can be classified into short-lived or long-lived flows. Shortlived gravity flows last for minutes or hours, and are mostly related to small mountainous river discharges, alluvial fans, collapse of natural dams, landslides, volcanic eruptions, j?kulhlaups, etc. Long-lived gravity flows last for days,weeks or even months, and are mostly associated with medium-to large-size river discharges.Concerning the rheology of the incoming flow, hyperpycnal flows can be initiated by non-Newtonian(cohesive debris flows), Newtonian supercritical(lahars, hyperconcentrated flows, and concentrated flows) or Newtonian subcritical flows(pebbly, sandy or muddy sediment-laden turbulent flows). Once plunged, non-Newtonian and Newtonian supercritical flows require steep slopes to accelerate, allow the incorporation of ambient water and develop flow transformations in order to evolve into a turbidity current and travel further basinward. Their resulting deposits are difficult to differentiate from those related to intrabasinal turbidites. On the contrary, long-lived Newtonian subcritical flows are capable of transferring huge volumes of sediment, freshwater and organic matter far from the coast even along gentle or flat slopes. In marine settings, the buoyant effect of interstitial freshwater in pebbly and sandy hyperpycnal flows can result in lofting due to flow density reversal. Since the excess of density in muddy hyperpycnal flows is provided by silt-clay sediments in turbulent suspension, lofting is not possible even in marine/saline basins. Muddy hyperpycnal flows can also erode the basin bottom during their travel basinward,allowing the incorporation and transfer of intrabasinal sediments and organic matter. Long-lived hyperpycnal flow deposits exhibit typical characteristics that allow a clear differentiation respect to those related to intrabasinal turbidites. Main features include(1) composite beds with gradual and recurrent changes in sediment grain-size and sedimentary structures,(2) mixture of extrabasinal and intrabasinal components,(3) internal and discontinuous erosional surfaces, and(4) lofting rhythmites in marine/saline basins. | Carlos Zavala | 2020 | Journal of Palaeogeography2020,9,3: | 4 |
| 6 | Leaf temperature of soybean grown under elevated CO2 increases Aphis glycines (Hemiptera" Aphididae) population growth显示文摘在提高的二氧化碳(CO2 ) 下面种的植物经历为昆虫作为食物影响他们的适用性的生理的变化。为了决定靠大豆( Glycine 最大 Linnaeus )生活的效果,在提高的 CO2 下面成长,大豆蚜虫(蚜虫属 glycines Matsumura )的人口生长在伊利诺大学在 SoyFACE 研究地点被决定,Urbana平原,美国伊利诺,在下面成年提高( 550 L/L )并且周围( 370 L/L ) CO2 的层次。在提高的 CO2 下面的蚜虫人口的生长在 1 个星期以后是显著地更大的,与达到在 CO2 的周围的层次下面种的植物上的那些的尺寸两次的人口。在 CO2 的提高的层次下面种的大豆叶子以前在 SoyFACE 被表明增加了减少的有气孔的传导力引起的叶温度。把增加的叶温度与提高的 CO2 的另外的效果分开,当 CO2 水平被增加时,空气温度被降低,它降低了全面的叶温度到为在 CO2 的周围的层次下面种的叶子测量的那些。在提高的 CO2 下面种并且减少空气温度的植物上的蚜虫人口生长不比在在 CO2 的周围的层次下面种的植物上显著地大。由增加 Glycine 最大叶温度,提高了 CO2 可以在庄稼生产率上增加蚜虫属 glycines 和他们的影响的人口。 | Bridget F. O'Neill Arthur R. Zangerl Evan H. DeLucia Clare Casteel Jorge A. Zavala May R. Berenbaum | 2011 | Insect Science2011,18,4: | 3 |
| 7 | 一个由干湿交替极端气候事件主导的内陆湖盆:来自鄂尔多斯盆地上三叠统延长组露头剖面的沉积学证据显示文摘鄂尔多斯盆地是我国陆上最主要的油气盆地之一,三叠系延长组是该盆地的主要含油层位.通过对延长组典型露头的考察与研究,结合古生物及岩性岩相资料,取得了3点新认识:(1)恢复了延长组沉积时期的古气候环境,认为其具有三分性,其中早期拉丁期为干旱环境;中期受卡尼期梅雨事件(CPE)影响气候发生突变,转变为温暖潮湿气候环境;晚期诺利-瑞替期再次转变为半干旱-半湿润气候环境.(2)CPE事件改变了延长组沉积物搬运与沉积方式,其中CPE事件之前与事件之后的干旱环境时期,主要发育暴雨洪水引发的季节性河流、决口扇、决口河道沉积;CPE事件当中及卡尼中期,陆源碎屑物质主要通过异重流、浊流及砂质碎屑流等多种途径搬运至水下环境,形成富砂质重力流事件沉积,同时受CPE事件控制,在深水环境还发育了黑色富有机质页岩事件沉积.(3)建立了延长组干旱与潮湿两种环境沉积模式,干旱环境湖泊水域面积较小,主要沉积单元为洪泛平原、季节性河道及决口扇,主要沉积方式为填平补齐、加积式沉积,不发育前积沉积现象;潮湿环境湖泊水域面积较大,发育完整的陆相河流-三角洲-湖泊-重力流沉积体系,由于具有稳定的长流水,河道相对固定,加之受湖平面变化控制,其沉积方式以前积作用为主.该认识不仅对于深入探讨鄂尔多斯延长组大型坳陷湖盆形成演化机理、沉积层序充填演化及指导油气勘探实践有积极意义,而且对揭示晚三叠世全球极端气候事件在内陆湖盆的沉积学记录有积极意义,可以填补CPE事件在古特提斯东缘泛大陆内部沉积响应研究的空白. | 李相博 刘化清 杨伟伟 张艳 Carlos Zavala 吉利民 杨占龙 郝彬 黄军平 王菁 | 2023 | 地球科学2023,48,1: | 2 |
| 8 | Endoscopic ultrasound-guided through-the-needle microforceps biopsy and needle-based confocal laser-endomicroscopy increase detection of potentially malignant pancreatic cystic lesions:A single-center study显示文摘BACKGROUND Currently,there is insufficient data about the accuracy in the diagnosing of pancreatic cystic lesions(PCLs),especially with novel endoscopic techniques such as with direct intracystic micro-forceps biopsy(mFB)and needle-based confocal laser-endomicroscopy(nCLE).AIM To compare the accuracy of endoscopic ultrasound(EUS)and associated techniques for the detection of potentially malignant PCLs:EUS-guided fine needle aspiration(EUS-FNA),contrast-enhanced EUS(CE-EUS),EUS-guided fiberoptic probe cystoscopy(cystoscopy),mFB,and nCLE.METHODS This was a single-center,retrospective study.We identified patients who had undergone EUS,with or without additional diagnostic techniques,and had been diagnosed with PCLs.We determined agreement among malignancy after 24-mo follow-up findings with detection of potentially malignant PCLs via the EUSguided techniques and/or EUS-guided biopsy when available(EUS malignancy detection).RESULTS A total of 129 patients were included, with EUS performed alone in 47/129. In 82/129 patients,EUS procedures were performed with additional EUS-FNA (21/82), CE-EUS (20/82), cystoscopy(27/82), mFB (36/82), nCLE (44/82). Agreement between EUS malignancy detection and the 24-mo follow-up findings was higher when associated with additional diagnostic techniques thanEUS alone [62/82 (75.6%) vs 8/47 (17%);OR 4.35, 95%CI: 2.70-7.37;P < 0.001]. The highestmalignancy detection accuracy was reached when nCLE and direct intracystic mFB were bothperformed, with a sensitivity, specificity, positive predictive value, negative predictive value andobserved agreement of 100%, 89.4%, 77.8%, 100% and 92.3%, respectively (P < 0.001 comparedwith EUS-alone).CONCLUSIONThe combined use of EUS-guided mFB and nCLE improves detection of potentially malignantPCLs compared with EUS-alone, EUS-FNA, CE-EUS or cystoscopy. | Carlos Robles-Medranda Juan I Olmos Miguel Puga-Tejada Roberto Oleas Jorge Baquerizo-Burgos Martha Arevalo-Mora Raquel Del Valle Zavala Joao Autran Nebel Daniel Calle Loffredo Hannah Pitanga-Lukashok | 2022 | World Journal of Gastrointestinal Endoscopy2022,14,3: | 2 |
| 9 | Mantis shrimp allergy 显示文摘 | Alonso R E Zavala B B Escoda J M | 2006 | J Investig Allergol Clin Immunol2006,16,6: | 1 |
| 10 | G-CSF therapy of ongoing experi- mental allergic encephalomyelitis via chemokine and cytokinebased immune deviation 显示文摘 | Zavala F Abad S Ezine S | 2002 | J Immuno12002,168,4: | 1 |
| 11 | G-CSF therapy of ongoingexperimental allergicencephalomyelitis via chemokine and cy-tokinebased immune deviation显示文摘 | Zavala F Abad S Ezine S | 2002 | J Immunol2002,168,4: | 1 |
| 12 | Experimental Infection with Avian Leukosis Virus Isolated from Marek's Disease Vaccines显示文摘 | Guillermo Zavala and Sunny Cheng | 2006 | Avian Diseases2006,50,2: | 1 |
| 13 | A Computationalframework for uncertainty quantification and stochastic optimization in unit commitment with wind power generation显示文摘 | Constantinescu E M Zavala V M Rocklin M | 2011 | IEEE Transactions on Pow- er Systems2011,26,1: | 1 |
| 14 | Paraquat lung injury in rabbits显示文摘 | SEIDENFELD J J WYCOFF D ZAVALA D C | 1978 | Br J Ind Med1978,35,: | 1 |
| 15 | Modeled and Observed O- zone Sensitivity to Mobile-source Emissions in Mexico City 显示文摘 | ZAVALA M LEI W MOLINA M J | 2009 | At- mospheric Chemistry and Physics2009,9,: | 1 |
| 16 | Gmulocyte-colony stimulating factor treatment of lupus autoimmune disease in MRL-Ipr/Ipr mice显示文摘 | Flora Zavala Annine Masson Karine Hadaya | 1999 | J Immunol1999,163,: | 1 |
| 17 | Differences in sperm migration through cervical mucus in vitro relates to sperm colonization of the oviduct and fertilizing ability in goats显示文摘 | Cox J F Zavala A Saravia F | 2002 | Theriogenology2002,58,1: | 1 |
| 18 | Acute cerebellitis caused by Epstein-Barr virus:case report显示文摘 | Teive HA Zavala JA Iwamoto FM | 2001 | Arq Neuropsiquiatr2001,59,61: | 1 |
| 19 | Recombinanthuman erythropoietin treatment in predialysis patnient显示文摘 | Lim SV Degowin RL Zavala D | 1989 | Ann Intern Med1989,2,: | 1 |
| 20 | Mechanisms of pulmonary gas exchange improvement during a protective ventilatory strategy in ARDS显示文摘 | Mancini M Zavala E Macebo J | 2001 | Am J Respir Crit Med2001,164,: | 1 |