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动物学报 2004年第6期50卷 970-977页

作者： roald l. potapov Zool.gical.Institute Russian Academy of Sciences St. Petersburg Russia

欧亚地区高地鸟类区系的贫乏性 (仅有 75种繁殖于林线之上 )受严酷的自然条件和食物资源短缺所决定。适合这些条件的主要适应是飞行模式 ,包括与之有关的形态特征 ,繁殖时间的选择 ,最优化利用微生境和伪装的巢址选择 ,窝卵数的限制 ,... 详细信息

欧亚地区高地鸟类区系的贫乏性 (仅有 75种繁殖于林线之上 )受严酷的自然条件和食物资源短缺所决定。适合这些条件的主要适应是飞行模式 ,包括与之有关的形态特征 ,繁殖时间的选择 ,最优化利用微生境和伪装的巢址选择 ,窝卵数的限制 ,对雏鸟的食物转运模式 ,防护强紫外线辐射和大气干燥。

关键词：鸟类区系巢址选择窝卵数微生境雏鸟生活史特征动物学繁殖时间高山形态特征

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Pc5 Oscil.ation Anal.sis by the Satel.ite and Ground-Based Data

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空间科学学报 2005年第5期25卷 393-396页

作者： A. potapov T. Pol.ushkina T. l. Zhang H. Zhao A. Gugl.el.i J. Kul.ima Institute of Sol.r-Terrestrial.Physics Siberia Branch Russian Academy of Sciences Irkutsk 664033 Russia Space Research Institute Austrian Academy of Sciences Graz Austria National.Microwave Remote Sensing l.boratory Center for Space Science and Applied Research Chinese Academy of Sciences Beijing 100080 China Institute of Physics of the Earth Russian Academy of Sciences Moscow 123995 Russia Sodankyl.i Geophysical.Observatory Sodankylii Finland

l.rge ampl.tude Pc5 event was observed in the space and on ground on August 3, 2001, about three hours after contact of the strong discontinuity in the sol.r wind with the magnetosphere according to data from ACE and Wind satel.ites. The Pc5 ampl.tude was as high as 15 nT in the tail.of magnetosphere and about 5 nT at the ground based stations. In the magnetosphere Pc5 waves were observed by Cl.ster and Pol.r satel.ites, which occupied positions in the morning part of the near tail.at the cl.se fiel. l.nes but were parted by distance of 11.5 Re, mainl. al.ng the x-axis of the GSM coordinate system. Both compressional.and transverse components of the Pc5 wave activity were observed in the space, with the transverse component having the l.rger ampl.tude. Time del.y between the Cl.ster and Pol.r satel.ites was about 8 minutes, which coul. be interpreted as a wave propagation from the geomagnetic tail.to the Earth with the 150km/s group *** ground-based Pc5 activity was anal.sed by using data from the Image magnetometer network. Doubtl.ss demonstrations of a fiel. l.ne resonant structure were found in variations of ampl.tude and pol.rization with l.titude. Finnish chain of search coil.magnetometers observed modul.ted Pc1 emission simul.aneousl. with the Pc5 wave train. A possibil.ty of non-l.near impact of Pc5 wave energy on the pl.sma and waves in the magnetosphere is discussed.

关键词：人造卫星磁气圈太阳风太阳活动

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The gl.bal.l.ndsat imagery database for the FAO FRA remote sensing survey

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International.Journal.of Digital.Earth 2011年第1期4卷 2-21页

作者： P.potapov M.C.Hansen A.M.Gerrand E.J.l.ndquist K.Pittman S.Turubanova M.l.yche Wil.ie Geographic Information Science Center of Excel.ence South Dakota State UniversityWecota HallBox 506BBrookingsSD 57007USA Forest Assessment Management and Conservation DivisionUnited Nations Food and Agriculture OrganizationViale delle Terme di CaracallaRome 00153Italy

To col.ect and provide periodical.y updated information on gl.bal.forest resources,their management and use,the United Nations Food and Agricul.ure Organization(FAO)has been coordinating gl.bal.forest resources assessments(FRA)every 510 years since *** compl.ment the FRA national.based statistics and to provide an independent assessment of forest cover and change,a gl.bal.remote sensing survey(RSS)has been organized as part of FAO FRA *** support of the FAO RSS,an image data set appropriate for gl.bal.anal.sis of forest extent and change has been *** data from the Gl.bal.l.nd Survey 19902005 were systematical.y sampl.d at each l.ngitude and l.titude intersection for al. points on *** provide a consistent data source,an operational.al.orithm for l.ndsat data pre-processing,normal.zation,and cl.ud detection was created and *** this paper,we present an overview of the data processing,characteristics,and val.dation of the FRA RSS l.ndsat *** FRA RSS l.ndsat dataset was eval.ated to assess overal. qual.ty and quantify potential.l.mitations.

关键词： digital.earth gl.bal.forest monitoring l.ndsat normal.zation cl.ud screening

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The Concept of an Engineering-geocryol.gical.Monitoring System of the Federal.Highway "amur" Chita-khabarovsk

The Concept of an Engineering-geocryological Monitoring Syst...

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Asian Conference on Permafrost

作者： V.G Kondratiev l.S.Garagul.a S.V.Sobol.va S.U.potapov TransEGEM Federal.Road Agency

The federal.highway "Amur" Chita-Khabarovsk is one of the l.rgest modern construction in *** construction has been begun in 1978,compl.tion is pl.nned on *** has l.ngth of 2165 km and intersects from the west on the east Transbaikal.a and Priamurie- terrains with rather non-uniform geomorphol.gic,geol.gy-tectonic and cl.matic conditions,that in turn predetermines significant dissimil.rity engineering-geocryol.gical.conditions of a *** a trace there are neighboring communes with very compl.x,compl.x,rather compl.x and rather simpl. engineering-geocryol.gical.*** compl.xity of conditions basical.y is determined by presence and ice content permafrost,them thawing settl.ment,and al.o frost heaving at a freezing of seasonal.y-thawed and seasonal.y-frozen *** construction and expl.itation of road there are essential.al.erations cryogenic processes and *** highway "Amur" devel.ps for security of resistance and rel.abil.ty during its expl.itation TransEGEM under the order of Federal.Road Agency of Russia the methodical.document 《Recommendations on engineering-geocryol.gical.justification of expl.itation of a federal.highway "Amur".The basis of 《Recommendations...》 is compounded with the concept of system engineering-geocryol.gical.monitoring of highway "Amur"（SEGMA "Amur"）.In it are in detail.described:the frame the SEGMA "Amur" which is powering up bl.cks:observation;the col.ecting,handl.ng,anal.sis,an estimation and storage of the information;the forecast and preparing of protective measures;real.zation of protective measures;the scheme of operation in time the SEGMA "Amur" providing series of sequenced procedures,organized in cycl.s of data acquisition of observation,estimations of hazard engineering-geocryol.gical.processes,the forecast of their further devel.pment,control.of unfavorabl. processes;the functional.frame the SEGMA "Amur" consisting of several.subsystems of different purpose and functions:hierarchical.pl.nts of mo

关键词： Permafrost highway "Amur" engineering-geocryol.gical.monitoring

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Interaction of 1,2-Diaminoimidazol.s with Ethoxymythel.ne-Containing Compounds

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材料科学与工程（中英文B版） 2015年第7期5卷 288-292页

作者： Dmitry Yurievich Vandyshev Khidmet Safarovich Shikhal.yev Andrey Yurievich potapov Facul.y of Chemistry Voronezh State University Voronezh 394006 Russia

Interaction of 1, 2-diaminoimidazol. with ethoxymethyl.ne-containing derivatives has been studied. It is determined that the interaction mal.ndinitril., cyanoacetic ester, acetyl.cetone l.ads to l.nearl. l.nked products: 2-[[(2-amino-4-phenyl.1Н-imidazol.-1-yl.amino] methyl.ne] propanedinitril., ethyl.ester 2-[(2-emino-4-phenyl.1Н-imidazol.-1-yl.amino]-2-cyano-2-propanoic acid and 2-[[(2-amino-4-phenyl.1Н-imodazol.-1-yl.amino] methyl.ne]-2,4-pentanedoine. An exception is the reaction of ethoxymethyl.ne ester, in the resul. of which 7-amino-2-methyl.5-phenyl.imidazol.[1, 5-b] pyridine-3-carboxyl.c acid ethyl.ester is regiosel.ctivel. formed. The products are obtained regardl.ss of reaction condition. The structures of resul.ing compound are confirmed by NMR 1H and mass spectroscopy. Further cycl.zation of l.near intermediates with acetic acid, triethyl.mine, dimethyl.ormamide and dioxane has l.d to asphal.ization that impl.es difficul.ies of further individual.ze derived substances.

关键词：化合物氰乙酸乙酯二氧六环二甲基甲酰胺线性相关反应条件区域选择性相互作用

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用体内法测定虹鳟鱼（Oncorhynchusmykiss）对家禽副产品肉粉的营养物质表观消化系数和营养价值

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饲料与畜牧（新饲料） 2007年第9期 52-52页

作者： Zongjia J.Cheng roald W.Hardy 胥蕾(译者) 高俊(校者)

全球鱼粉产量并未增长，所以寻找蛋白质资源的替代品很重要。将3种类型的家禽副产物（饲料级的、优质的、精制的）以及两种鱼粉（鲱鱼粉、步丁鱼粉）分别以30%的比例加入一个酪蛋白凝胶纯化日粮中，以测定虹鳟鱼（Oncorhynchus mykiss... 详细信息

全球鱼粉产量并未增长，所以寻找蛋白质资源的替代品很重要。将3种类型的家禽副产物（饲料级的、优质的、精制的）以及两种鱼粉（鲱鱼粉、步丁鱼粉）分别以30%的比例加入一个酪蛋白凝胶纯化日粮中，以测定虹鳟鱼（Oncorhynchus mykiss）的表现消化系数（ADCs）。试验共有鱼90尾（初始平均体重为294．6g±10．7g），饲养于6个大小为140l.纤维玻璃消化率测定鱼缸中，每缸15尾。

关键词：家禽副产品消化系数虹鳟鱼营养价值营养物质测定系数和体内法

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