２月２日

    February 2

　　每年的２月２日是世界湿地日。这是国际湿地组织于１９９６年３月确定的，从１９９７年开始，世界各国在这一天都举行不同形式的活动来宣传保护自然资源和生态环境。１９７１年２月２日，历时８年之久，一个旨在保护和合理利用全球湿地的公约《关于特别是作为水禽栖息地的国际重要湿地公约》（简称《湿地公约》）在伊朗拉姆萨尔签署。为了纪念这一创举，并提高公众的湿地意识，１９９６年《湿地公约》常务委员会第１９次会议决定，从１９９７年起，每年的２月２日定为“世界湿地日”。湿地是全球价值最高的生态系统，据联合国环境规划署２００２年的权威研究数据表明，一公顷湿地生态系统每年创造的价值高达１．４万美元，是热带雨林的７倍，是农田生态系统的１６０倍。

Each year is World Wetlands Day on February 2.Wetlands International in March 1996 to determine,Beginning in 1997,Countries in the world in this day held different activities to promote the protection of natural resources and ecological environment.February 2, 1971,Which lasted for eight years,One aimed at the protection and rational use of the world's wetlands Convention[International Importance especially as Waterfowl Habitat, the Convention on Wetlands](Abbreviation[Convention on Wetlands])Signed in Ramsar, Iran.To commemorate this initiative,And raise public awareness of wetland,In 1996[Convention on Wetlands]At the Standing Committee of the 19th meeting,Since 1997,February 2nd annual as"World Wetlands Day".Wetlands is the world's most valuable ecosystems,According to the United Nations Environment Programme in 2002 to authoritative research data shows that,One hectare of wetland ecosystems created in each valued at up to $ 14,000,7 times the tropical rainforest,160 times the farmland ecosystem.

这张照片显示莫斯科大学门前门捷列夫的雕像。新华社发

This photo shows the front of the Moscow State University Mendeleev's statue.Xinhua News Agency issued

　　１９０７年２月２日，俄国著名化学家门捷列夫逝世，享年７３岁。门捷列夫１８３４年２月８日出生于西伯利亚多波尔斯克。他对化学最重要的贡献是：建立了元素周期分类法。这是自１８世纪科学化学开始以来，继拉瓦锡、道耳顿之后的又一功绩。

February 2, 1907,The death of the famous Russian chemist Mendeleev,The age of 73.Mendeleev born February 1834 西伯利亚多波 Magnitogorsk.The most important contribution of the chemical:Taxonomy element cycle.This is since the beginning of the 18th century scientific chemical,Following Lavoisier/Road ears Dayton after another merit.

　　１９４３年２月２日，苏联红军在斯大林格勒将包围的德军全部歼灭。斯大林格勒战役是苏联卫国战争中的一次决定性战役。德军不甘心１９４２年初在莫斯科战役的失败，于１９４２年７月放弃全面进攻苏联的计划，主攻南线，以占领战略地位十分重要的斯大林格勒为主要作战目标。７月１７日，德国法西斯集中１００多万优势兵力猛攻斯大林格勒，９月中旬德军攻入市内，苏联军民与德国法西斯展开激烈巷战，德军损失惨重。１１月１９日，苏军开始反攻，形成“钳形攻势”，被包围的德军达３０多万人，１９４３年２月２日被全部歼灭。斯大林格勒战役的胜利具有巨大的战略意义，是苏联卫国战争和第二次世界大战中的根本转折点。

February 2, 1943,Soviet Red Army in Stalingrad will be surrounded by the Germans wiped out.The Battle of Stalingrad was a decisive battle in the Great Patriotic War of the Soviet Union.Germans reconciled to defeat in the Battle of Moscow in early 1942,To abandon comprehensive plan to attack the Soviet Union July 1942,The main south line,Important to occupy the strategic position of Stalingrad as the main operational objectives.July 17,Germany and France concentrated over 100 million superior forces stormed Stalingrad,Germans marched into the city in mid-September,Soviet army in fierce street fighting with Germany and France,Germans suffered heavy losses.November 19,Soviet troops began to counterattack,Form"Pincer",Is surrounded by the German army of more than 30 million people,February 2, 1943, wiped out.The victory of the Battle of Stalingrad has enormous strategic significance,A fundamental turning point in the Great Patriotic War and the Second World War.

这是罗素的资料照片。 新华社发  

This is Russell's profile photo. Xinhua News Agency issued  

　　１９７０年２月２日，英国哲学家、数学家、逻辑学家、１９５０年诺贝尔文学奖获得者罗素逝世，享年９２岁。罗素在其漫长的一生中，完成了４０余部著作，涉及哲学、数学、伦理学、社会学、教育、历史、宗教和政治等各个方面。他的主要著作有《数学纲要》《数学原理》《物的分析》《心的分析》《意义与真理的探究》《人类的知识：它的范围和界限》等。（新华社记者李晓建）

February 2, 1970,British philosopher/Mathematicians/Logician/Russell's death, winner of the 1950 Nobel Prize for Literature,Age of 92.Russell long life,Completed 40 films books,Involved Philosophy/Mathematics/Ethics/Sociology/Education/History/Such as religious and political.His major works are[Mathematics Framework][Principia Mathematica][Material analysis][Analysis of Mind][Exploration of the meaning and truth][Human knowledge:Its scope and boundaries]Wait.(Xinhua News Agency reporter Li Xiaojian)