|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 战略规划:大都市地区有效治理的方向盘—大伦敦战略规划的演变与最新发展显示文摘20世纪的标志性特征之一是世界城市人口的增长.其中,1900年仅有5至6个城市区域拥有百万人口,而1990年这个数字达到286,最近的增长主要集中在亚洲、南美和非洲的经济快速增长地区(Gilbert et al, 1996).这些城市的增长为如何实现最有效的治理带来很多的问题,不仅仅是管理已有的城市人口,更在于如何调控未来的发展压力.本文试图介绍欧洲的百万城市之一--伦敦在20世纪中后期规划与发展演化的脉络,并分析其为保持作为欧洲的一个真正的全球性城市的地位,如何在21世纪初回应所遇到的挑战. | Dave Shaw 王红扬 | 2001 | 国外城市规划2001，，5： | 18 |
| 2 | 家禽的光照设备——LED光照对家禽的益处显示文摘与人类不同,家禽对光的变化非常敏感,它们能够通过眼睛、视网膜和头骨感知光,同时会将闪烁的光误认为是有捕食者出现;另外,家禽对光照设备的色温也很敏感,不合适的色温会影响它们的生产性能和养禽场的经济效益。然而,传统的光照设备存在诸多不利于家禽福利的特性。因此,如果想要给家禽提供一个良好的生活环境以促进它们的生长发育并最大限度地发挥家禽的生产潜力,选择合适的光照设备是关键之一。 | Dave Shaw 唐芬兰(译) 陈权(校) | 2020 | 国外畜牧学(猪与禽)2020，40，2： | 2 |
| 3 | New sedimentological and palynological data from the Yarkand-Fergana Basin(Kyrgyz Tian Shan): Insights on its Mesozoic paleogeographic and tectonic evolution显示文摘The Talas Fergana/Karatau Fault,is a major tectonic boundary separating the Kazakh-Turan domain to the west from the Tian Shan domain to the east.During the Jurassic,movements along the fault led to the opening of several basins.Still,the Mesozoic kinematics of the fault and the geodynamic mechanism that led to the opening of these basins are largely unconstrained.Located at its southwestern termination,the Yarkand-Fergana Basin is certainly the best exposed and however still poorly understood.In this study,we provide new sedimentological description of the Jurassic series from the northern part of the Yarkand-Fergana Basin as well as new palynological data.Following a Middle-Late Triassic period dominated by regional erosion,the onset of sedimentation in the Yarkand-Fergana Basin occurred during the Sinemurian(?)-Pliensbachian.The basin opened as a half graben controlled by the Talas Fergana/Karatau Fault and separated from the Fergana Basin by basement highs.Extension persisted during the late Pliensbachian-Middle Jurassic,leading to a general widening of the YarkandFergana Basin.Finally,Late Jurassic-Early Cretaceous renewed tectonic activity in the area led to the inversion of the north Yarkand-Fergana Basin.The Early to Middle Jurassic timing of development of the Yarkand-Fergana Basin suggests that the coeval movements along the Talas Fergana/Karatau Fault are not associated to the collision of the Qiangtang block along the southern margin of Eurasia.We favor the hypothesis of an opening controlled by transtension related to far field effects of back-arc extension along the Neo-Tethys subduction zone to the west. | Julien Morin Marc Jolivet Dave Shaw Sylvie Bourquin Elena Bataleva | 2021 | Geoscience Frontiers2021，12，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员