太湖帆影秉烛而学者2010.09.23.贴

                               

 

                                                                                    太湖帆影     秉烛而学者者  2010.09.23.贴                                                                                        
                                                                                                                         2009年10月19日 12:40厦门热线

 

太湖简介

                                                                                   中国第三大淡水湖，在江苏省南部,浙江省北部。古称震泽、

                                                                          具区、笠泽。由长江、钱塘江下游泥沙封淤古海湾而成。正常

                                                                          水位3公尺时湖面积2,250平方公里，平均水深1.94公尺，蓄水

                                                                           27.2亿立方公尺。主要水源有二:一为来自浙江省天目山的苕溪，

                                                                          在湖州市以下分为70多条漊港注入；另一来自江苏宜溧山地北

                                                                          麓的荆溪，分由太浦、百渎等60多条港渎入湖。太湖水由北东

                                                                          两面70多条河港下洩长江，以娄江(下游称浏河)、吴淞江(下游

                                                                          称苏州河)、黄浦江为主。黄浦江为最大洩水河道，约占总出水

                                                                          量的80%。其馀诸河港流量较小，每因海潮顶托或江水上涨而倒流。