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151.
连云港市地处欧亚大陆桥的东桥头堡,是沿海十四个开放城市之一,国家定位是将其建设成为连接太平洋沿岸与中亚地区的国际商贸中心和全国性的旅游城市。而目前的山丘区水土流失严重,植被稀少,生态环境恶化,与国家定位目标和连云港市发展目标相差甚远。因此在制定水土保持生态环境建设规划时,必须紧紧围绕改善生态环境这条主线,以增加农民收入和改善生存条件为突破口,因地制宜,坚持长期综合治理,方能实现“山川秀美”之目标。 相似文献
152.
本文以从严治党、加强党风廉政建设的角度出发,提出加强党内监督的三个途径,以便抓好党员干部廉洁自律,遏制腐败现象,建立一整套行之有效的党内监督机制,用制度来保证党内监督的有效开展。 相似文献
153.
Bob Bermond 《Journal of Agricultural and Environmental Ethics》1997,10(3):227-247
The psychological literature about consciousness has been analyzed. It is argued that:
1) Only the higher symbolic cognitive powers like the ability to keep secrets, knowledge of self or self-consciousness, a
long-term view on the future, the ability to determine long-term goals, and to freely plan future behavior, add positive fitness-value
to consciousness. Without these higher intellectual abilities consciousness will have only negative fitness value and no positive
one. The intellectual powers mentioned may therefore be considered as prerequisites for consciousness. Consciousness may therefore
only be expected in those animal species that show these capacities in their behavior. So far these capacities have only been
described for the anthropoid apes and humans. For the time being, they are therefore the only species in which consciousness
may be expected.
2) Consciousness is not synchronous with real time. Human consciousness is, in as well in the perception of stimuli as in
the experience of free will to act, most times running after the facts.
3) Consciousness has to be viewed as an instinct that has been developed late in evolution. It is partially based upon primarily
innate neural circuits, fulfilling specialized cognitive functions by which information is interpreted and inferences are
made, in a more or less automatical way.
4) Most information processing concerning daily decisions,is done by parallel non-consciously functioning neural modules using
‘sloppy logic’, and only the end-product of these modules can be pushed forwards to consciousness. For this reason consciousness
will, most times, lack the necessary information to come to the correct inferences about the evaluations on which the decision
is based. Therefore, only rarely will people have insight into their cognitive processes or the real sources of their behavior.
When asked why they behaved as they did, they will produce confabulations. However, people's erroneous reports are not capricious,
but regular and systematic in such a way that they will fit the pre-existing ideas and beliefs. The contents of these reports
are therefore not based upon introspection, but, most times, on (sub)culturally accepted ideas.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
154.
155.
西藏自治区土地资源的适宜性评价与利用 总被引:4,自引:0,他引:4
本文综合评价了西藏自治区土地资源的适宜性及其质量.阐明了影响土地资源潜力发挥的主要限制因素,分析了土地资源利用现状、存在问题和开发潜力。并在此基础上、提出了西藏自治区土地资源合理开发利用的方向、对策和措施。 相似文献
156.
157.
孟连,丽江地震前云南天文台时纬残差异常 总被引:3,自引:0,他引:3
本文分析了云南天文台光电等高仪自有观测以来的时纬残差异常与云南及其周邻地区大地震的对应关系;并报导了孟连、丽江地震前云南天文台的时纬残差均有明显异常。这再次证明时纬残差的明显异常可为台站周围的强震预测提供可靠信息 相似文献
158.
Christopher R. Ellis Jerry Champlin Heinz G. Stefan 《Journal of the American Water Resources Association》1997,33(6):1363-1374
ABSTRACT: Evidence is presented that snowmelt runoff from an urban watershed can produce density current intrusions (underflows) in a lake. Several episodes of density current intrusions are documented. Water temperatures and salinities measured near the bottom of a 10 m deep Minneapolis lake during the late winter warming periods in 1989, 1990, 1991, and 1995 show significant rapid changes which are correlated with observed higher air temperatures and snowmelt runoff. The snowmelt runoff entering this particular lake (Ryan Lake) has increased electrical conductivity, salinity, and density. The source of the salinity is the salt spread on urban streets in the winter. Heating of littoral waters in spring may also contribute to the occurrence of the sinking flows, but is clearly not the only cause. 相似文献
159.
160.
本文介绍采用德国进口的LB9100D监测系统对80m烟囟排放的α放射性气溶胶浓度进行连续、自动监测。并与国产FJ-367,FH-463A装置进行了对比则量,两套装置的测量结果符合得较好。 相似文献