维普中文期刊产品整合服务
76篇 您的检索式:作者名="GAVRILOV V"
    题名 作者 年代 出处 被引量
1灰鹤在天山木扎提河湿地越冬及行为观察显示文摘于2017年10月—2019年5月,采用直接计数法、瞬时扫描取样法、卫星跟踪和最小凸多边形法(MCP),对新疆阿克苏地区拜城县木扎提河流域灰鹤(Grus grus)的种群特征、活动范围、行为时间分配和行为节律进行调查和分析。结果表明,2019年越冬灰鹤种群数量超过4700只,较2016年增加1倍多,种群发展动态呈上升趋势。灰鹤主要以家庭群为主(63.90%),聚集群次之(28.62%),孤鹤最少(7.48%)。家庭群主要以2成鸟1幼鸟为主(占46.82%),聚集群以5~8只个体为主(占65.91%)。整个越冬期持续140~160 d,灰鹤越冬期活动距离为1058 km,活动区域相对固定,活动区域面积为125 km^2。日活动面积和活动距离随着气温的变化而变化,温度降低,日活动范围和活动距离降低;反之,则增加。因此,活动面积和活动距离呈凹形变化,即先增加(10—11月),再逐渐减少(12—1月),然后增加(2—3月)的变化趋势。取食和警戒是灰鹤的主要越冬行为。灰鹤的46.8%日间时间用于取食,17.8%的日间时间用于警戒,用于休息、走动、理羽和其他行为的日间时间分别占13.4%、11.4%、7.4%和3.2%。日取食高峰呈双凸型,出现在8:00—9:00和17:00—18:00,分别达到57.0%和58.5%。休息高峰出现在11:00—15:00,占24.6%,呈单峰型。研究区灰鹤种群面临着放牧、农耕、天敌、道路车辆、低温和人为驱赶等诸多威胁因素。李军伟 马鸣 孟凡娟 E I Ilyashenko V Yu Ilyashenko O V Belyalov A E Gavrilov S Kh Zaripova N Batbayar 曹垒 2020生态与农村环境学报2020,36,5:4
2Experimental and theoretical studies of the physical processes occurring in thin plane targets irradiated by intense X-ray pulses显示文摘BUGROV A E BURDONSKIY I N GAVRILOV V V 2007Plasma Phys- ics Reports2007,33,6:1
3Genome shuffling of Lacto- bacillus for improved acid tolerance 显示文摘PATNAIK R LOUIE S GAVRILOVIC V 2002Nature Biotechnology2002,20,7:1
4Laser drilling of superdeep micron holes in various materials with a programmable control of laser radiation parameters显示文摘Basiev T T Gavrilov A V Osiko V V 0,,01:1
5Offshore permafrost and gas hydrate stability zone on the shelf of East Siberian Seas显示文摘Romanovskii N N Hubberten H W Gavrilov A V 2005Geo-Marine Letters2005,25,23:1
6A combined pretreat- merit of 1,25-dihydroxyvitamin D3 and sodium valproate enhances the damaging effect of ionizing radiation on prostate cancer ceils 显示文摘Gavrilov V Leibovieh Y Ariad S 2010J Steroid Biochem Mol Biol2010,121,12:1
7In thermo- physics of engineering processes (in russian) Izd 显示文摘Gavrilov G M Skidanenko V I Budyk V M 1973Sara- tovskogo Gos1973,,:1
8Experimental study of the dynamic effect of an internal solitary wave on a submerged circular cylinder显示文摘ERMANYUK E V GAVRILOV N V 2005Journal of Applied Mechanics and Technical Physics2005,46,6:1
9Palladium-catalyzed asymmetric allylation and complex formation involving P, N-bidentate derivatives of (S)-2-(anilinomethyl) pyrrolidone 显示文摘Bondarev O G Gavrilov K N Tsarev V N 2002Russian Chemical Bulletin2002,51,3:1
10Multidimensional integrable vacuum cosmology with two curvatures显示文摘Gavrilov V R Ivashchuk V D and Melnikov V N 1996Class Quantum Gray1996,13,:1
11Acute poisoning in children显示文摘Lifshitz M Gavrilov V 2000Isr Med Assoc J2000,2,:1
12Thermal conductivity and particle aggregation in alumina nanofluids: Experiment and theory 显示文摘TIMOFEEVA E V GAVRILOV A N MC-CLOSKEY J M TOLMACHEV Y V 2007The American Physical Society2007,76,:1
13Hydrothermal synthesis and characterization of nanorods of various titanates and titanium dioxide显示文摘Kolen'ko Y V Kovnir K A Gavrilov A I 2006J Phys Chem B2006,110,:1
14Genome shuffling of Lactobacillus for improved acid tolerance显示文摘PATNAIK R LOUIE S GAVRILOVIC V 2002Nature Bioteehnology2002,20,7:1
15Matter acceleration in laser-irradiated multifoil systems显示文摘Bolotin V A Gavrilov V V Golberg S M 1992Phys Fluids B1992,4,8:1
16Acute poisoning in children 显示文摘Lifshitz M Gavrilov V 2000Isr Med Assoc J2000,2,7:1
17Genome shuffling of Lactobacillus for improved acid tolerance显示文摘PATNAIK R LOUIE S GAVRILOVIC V 2002Nature Biotechnology2002,20,7:1
18Genome shuffling of LactobaciUus for improved acid tolerance 显示文摘Patnaik R Louie S Gavrilovic V 2002Nat Biotechnol2002,20,7:1
19The Millimeter Wave Tomography Application for theSubsurface Imaging显示文摘Vertiy A A Gavrilov S P Voynovskyy I V 2002International Journal of Infra-red and Millimeter Waves2002,23,10:1
20Papillary glioneuronal tumor显示文摘Stosic- Opincal T Peric V Gavrilovic S 2005AJR2005,185,:1
返回顶部 每页显示:
共4页 首页 上一页 第1页 下一页 末页 /4 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费