天人合一:古代中国的生态观

鲁宣公是春秋时期(距今2600多年前)一位颇有作为的诸候,他在鲁国最早实行了"初税亩",按今天的说法就是废公田划私有,百姓按亩纳税.这在当时是一划时代的进步,诞生了最初的封建社会.     

观驾山—黑岛一带信息量法找金研究

本文以成矿地质模型为依据，对观驾山—黑山岛一带的化探、物探、遥感及地质等信息变量进行了详细的分析，选取了１０个信息变量２４个标志状态；在此基础上，运用信息量法对研究区内４５８个单元的信息量值进行计算，并由此确定了研究范围内的成矿远景区。事实表明，研究区信息量成矿预测是非常有效的     

玉泉观站外来树种栽植区昆虫种类调查研究

2004年甘肃省天水市秦州区林业局玉泉观站引进了5种外来树种,分别是:美国杏李(Prunus domestica×P. armeniaca)、美国东部黑核桃(Juglans nigra)、四倍体刺槐(Robinia pseudoacacia Linn.)、树莓(Rubus sp.)和无刺大果沙棘(Hippophae rhamnoides)。为了确定有无外来物种入侵,2006年对玉泉观站外来树种栽植区进行昆虫种类调查,采用手工捕捉结合网捕的方法采集昆虫标本,经鉴定分析共有45种昆虫,其中有害虫31种,分属于5目21科;天敌昆虫14种,分属于5目11科,种类最多的是鞘翅目昆虫,分别占害虫总数和天敌昆虫总数的35.5%和35.7%。45种昆虫均为当地种,说明引进外来树种没有造成外来物种入侵。     

观鲸旅游业

鲸是生活在地球上最庞大的动物 ,其“大横海吞舟 ,出则水溢 ,入则潮涨”。完美的非常符合流体力学原理的纺锤形体型 ,使之能信步万里海浪 ,遨游千米水底 ,难怪古人曾幻想“骑鲸遁沧海”(苏轼 ) ,做“海上骑鲸客”(李白 ) ,或“欲跨长鲸临弱水 ,神州东去访蓬莱”(王枢 ) ,“此日骑鲸去 ,它年化鹤还”(赵蕃 )。人们对鲸的神往由此可见一斑。到了近代 ,随着科学技术的发展 ,世界各地相继建起了许多水族馆 ,其中最引人入胜的便是鲸豚、海豹、海狮等海兽类的展示和表演 :顶球 ,跳舞 ,飞越障碍物 ,与人握手或同游 ,等等。然而 ,最令人难忘的体验却…     

Algorithm for Harmonic Tidal Analysis along T/P Tracks： Taking Differences of Observed Sea Surface Heights at Adjacent Points as Observations

An algorithm （differential mode） is presented for the improvement of harmonic tidal analysis along T/P tracks, in which the differences between the observed sea surface heights at adjacent points are taken as observations. Also, the observation equations are constrained with the results of the crossover analysis; the parameter estimations are performed at 0.1° latitude intervals by the least squares. Cycle 10 to 330 T/P altimeter data covering the China Sea and the Northwest Pacific Ocean （2°-50° N,105°-150° E） are adopted for a refined along-track harmonic tidal analysis, and harmonic constants of 12 constituents in 8 474 points are obtained, which indicates that the algorithm can efficiently remove non-tidal effects in the altimeter observations, and improve the precision of tide parameters. Moreover, parameters along altimetry tracks represent a smoother distribution than those obtained by traditional algorithms. The root mean squares of the fitting errors between the tidal height model and the observations reduce from 11 cm to 1.3 cm.     

努力提高三维地震勘探精度，为西部煤炭工业做出新贡献

以国家重大产业技术开发专项“西部煤炭资源高精度三维地震勘探技术”项目的由来、意义和总体研究目标为引,概括的介绍了项目依托工程中各个专项技术研究完成情况,并对非均匀介质成像技术、高精度三维地震静校正技术、高密度采集技术、特观技术、岩性反演技术、属性体解释技术等六项重大关键技术取得的突破性进展进行了重点说明。指出随着我国煤炭生产重点的逐步西移,应加强诸如叠前、叠后深度偏移技术的研究,以解决复杂山区三维地震面元内地震反射波散射问题,提高其三维地震勘探精度,为西部煤炭工业做出新贡献!     

新地球观

One of the most important achivements on science in 20th century is the new recognition on the Earth:the Earth,out of the other planets, exhibits very peculiar features because it has an extremely complex and active periphery part (surfacial layers). This periphery part is an open system sustained by inputting solar energe , which is captured , transfered and stored by life. Through the system , cyclings of matters and energe flow are driven and regulated by life activities. This system is self-equilibrated,self-controlled and far away from astrophysical and thermodynamic equilibria mainly because of life and life activities.
Development of human calture influences increasingly on流Earth's periphery system , at last , the natural biosphere that has existed for 3 billion years on the Earth's surface will inavoidably be replaced by so called "noosphere",which is man一reconstructed,man-controlled and unstable system. Thus the fate of the Earth,to a great extent,will be determined by the direction of human calture evolution.
     

首都北京及周边地区大气、水、土环境污染机理及调控原理

2003年“首都北京及周边地区大气、水、土环境污染机理及调控原理”项目主要工作进展：