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专家称：此次地震后全球7级以上的地震可能会频发！
中国地震台网中心研究员孙士宏在接受央视采访时表示，全球三个月没发生过七级以上地震，此次地震后全球7级以上的地震可能会频发，此次地震造成的后果不会很严重。
关于其知识防范：
人的感官能直接觉察到的地震异常现象称为地震的宏观异常。地震宏观异常的表现形式多样且复杂，异常的种类多达几百种，异常的现象多达几千种，大体可分为：地下水异常、生物异常、地声异常、地光异常、电磁异常、气象异常这六大异常。
地下水异常
地下水包括井水、泉水等。主要异常有发浑、冒泡、翻花、升温、变色、变味、突升、突降、泉源突然枯竭或涌出等。人们总结了震前井水变化的谚语：“井水是个宝，前兆来得早。”“天雨水质浑，天旱井水冒。”“水位变化大，翻花冒气泡。”“有的变颜色，有的变味道。”
生物异常
许多动物的某些器官感觉特别灵敏，它能比人类提前知道一些灾害事件的发生，例如海洋中水母能预报风暴，老鼠能事先躲避矿井崩塌或有害气体的侵入等等和。至于在视觉、听觉、触觉、振动觉、平衡觉器官中，哪些起了主要作用，哪些又起了辅助判断作用，对不同的动物可能有所不同。伴随地震而产生的物理、化学变化（振动、电、磁、气象、水氡含量异常等），往往能使一些动物的某种感觉器官受到刺激而发生异常的反应。如一个地区的重力发生变异，某些动物可能能通过它的平衡器官感觉到；一种振动异常，某些动物的听觉器官也许能够察觉出来。地震前地下岩层早已在逐日缓慢活动，呈现出蠕动状态，而断层面之间又具有强大的摩擦力，于是有人认为在摩擦的断层面上会产生一种每秒钟仅几次至十多次、低于人的听觉所能感觉到的低频声波。人只能感觉得到每秒20次以上的声波，而动物则不然。那些感觉十分灵敏的动物，在感触到这种声波时，便会惊恐万分、狂躁不安，以致出现冬蛇出洞，鱼跃水面，猪牛跳圈，在浅海处见到深水鱼或陌生鱼群。鸡飞狗跳等异常现象。动物异常的种类很多，有大牲畜、家禽、穴居动物、冬眠动物、鱼类等等。
气象异常
人们常形容地震预报科技人员是“上管天，下管地，中间管空气”，这的确有道理。地震之前，气象也常常出现反常。主要有震前闷热，人焦灼烦躁，久旱不雨或阴雨绵绵，黄雾四散，日光晦暗，怪风狂起，六月冰雹（飞雪）等等。
地声异常
地声异常是指地震前来自地下的声音。其声有如炮响雷鸣，也有如重车行驶、大风鼓荡等。当地震发生时，有纵波从震源辐射，沿地面传播，使空气振动发声，由于纵波速度较大但势弱，人们只闻其声，而不觉地动，需横波到后才有动的感觉。所以，震中区往往有"每震之先，地内声响，似地气鼓荡，如鼎内沸水膨涨"的记载。如果在震中区，3级地震往往可听到地声。地声是地下岩石的结构、构造及其所含的液体、气体运动变化的结果，有相当大部分地声是临震征兆。掌握地声知识就有可能对地震起到较好的预报预防效果。
地光异常
地光异常指地震前来自地下的光亮，其颜色多种多样，可见到日常生活中罕见的混合色，如银蓝色、白紫色等，但以红色与白色为主；其形态也各异，有带状、球状、柱状、弥漫状等。一般地光出现的范围较大，多在震前几小时到几分钟内出现，持续几秒钟。中国海城、龙陵、唐山、松潘等地震时及地震前后都出现了丰富多彩的发光现象。地光多伴随地震、山崩、滑坡、塌陷或喷沙冒水、喷气等自然现象同时出现，常沿断裂带或一个区域作有规律的迁移，且与其他宏观微观异常同步，其成因总是与地壳运动密切相关。且受地质条件及地表和大气状态控制，能对人或动、植物造成不同程度的危害。目前我们所掌握的地光异常报告，都在震前几秒钟至1分钟左右。如海城地震，澜沧、耿马地震等都搜集到了类似的报告。
地气异常
地气异常指地震前来自地下的雾气，又称地气雾或地雾。这种雾气，具有白、黑、黄等多种颜色，有时无色，常在震前几天至几分钟内出现，常伴随怪味，有时伴有声响或带有高温。
地动异常
地动异常是指地震前地面出现的晃动。地震时地面剧烈振动，是众所周知的现象。但地震尚未发生之前，有时感到地面也晃动，这种晃动与地震时不同，摆动得十分缓慢，地震仪常记录不到，但很多人可以感觉得到。最为显著的地动异常出现于1975年2月4日海城7.3级地震之前，从1974年12月下旬到1975年1月末，在丹东、宽甸、凤城、沈阳、岫[xiù]岩等地出现过17次地动。
地鼓异常
地鼓异常指地震前地面上出现鼓包。1973年2月6日四川炉霍7.9级地震前约半年，甘孜县拖坝区一草坪上出现一地鼓，形状如倒扣的铁锅，高20厘米左右，四周断续出现裂缝，鼓起几天后消失，反复多次，直到发生地震。与地鼓类似的异常还有地裂缝、地陷等。
电磁异常
电磁异常指地震前家用电器如收音机、电视机、日光灯等出现的异常。最为常见的电磁异常是收音机失灵，在北方地区日光灯在震前自明也较为常见。1976年7月28日唐山7.8级地震前几天，唐山及其邻区很多收音机失灵，声音忽大忽小，时有时无，调频不准，有时连续出现噪音。同样是唐山地震前，市内有人见到关闭的荧光灯夜间先发红后亮起来，北京有人睡前关闭了日光灯，但灯仍亮着不息。电磁异常还包括一些电机设备工作不正常，如微波站异常、无线电厂受干扰、电子闹钟失灵等。
本报寄语：
也许未来有可能发生地震，一定的知识防范是正确的，但是也不必过于恐慌，毕竟人总是要迎来明天的。
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USA as a world power? In E-Sim it is possible!
In E-Sim we have a huge, living world, which is a mirror copy of the Earth. Well, maybe not completely mirrored, because the balance of power in this virtual world looks a bit different than in real life. In E-Sim, USA does not have to be a world superpower, It can be efficiently managed as a much smaller country that has entrepreneurial citizens that support it's foundation. Everything depends on the players themselves and how they decide to shape the political map of the game.
Work for the good of your country and see it rise to an empire.
Activities in this game are divided into several modules. First is the economy as a citizen in a country of your choice you must work to earn money, which you will get to spend for example, on food or purchase of weapons which are critical for your progress as a fighter. You will work in either private companies which are owned by players or government companies which are owned by the state. After progressing in the game you will finally get the opportunity to set up your own business and hire other players. If it prospers, we can even change it into a joint-stock company and enter the stock market and get even more money in this way.
In E-Sim, international wars are nothing out of the ordinary.
Become an influential politician.
The second module is a politics. Just like in real life politics in E-Sim are an extremely powerful tool that can be used for your own purposes. From time to time there are elections in the game in which you will not only vote, but also have the ability to run for the head of the party you're in. You can also apply for congress, where once elected you will be given the right to vote on laws proposed by your fellow congress members or your president and propose laws yourself. Voting on laws is important for your country as it can shape the lives of those around you. You can also try to become the head of a given party, and even take part in presidential elections and decide on the shape of the foreign policy of a given state (for example, who to declare war on). Career in politics is obviously not easy and in order to succeed in it, you have to have a good plan and compete for the votes of voters.
You can go bankrupt or become a rich man while playing the stock market.
The international war.
The last and probably the most important module is military. In E-Sim, countries are constantly fighting each other for control over territories which in return grant them access to more valuable raw materials. For this purpose, they form alliances, they fight international wars, but they also have to deal with, for example, uprisings in conquered countries or civil wars, which may explode on their territory. You can also take part in these clashes, although you are also given the opportunity to lead a life as a pacifist who focuses on other activities in the game (for example, running a successful newspaper or selling products).
At the auction you can sell or buy your dream inventory.
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Invest, produce and sell - be an entrepreneur in E-Sim.
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