污水处理问题非常复杂,现在吵的厉害,估计我的有生之年是看不到了。
3 A8 @2 @4 N+ T/ n: `" A
2 [ I( }$ g C( a这里有一些信息:
- q8 }8 J2 c/ r: n& o
4 |4 ]! T& ^# N' j; R/ [! L: Qhttp://www.victoriasewagealliance.org/
* r; J0 B# |6 ]/ A* U" ~7 B8 F5 Z. I, l
http://www.georgiastrait.org
0 Q: s6 P- x w( m2 I2 ?" s
6 K, q; C( T% q2 z个人支持逐步采取一些措施,因为很多沙滩被破坏的不行,包括我家附近的Gyro Park的沙滩,每次去,看到稍加过滤的污水哗哗流进海滩,就不舒服。对于现在的计划,也许不完美,大家应该一起努力。也许有更好的方法。我想,科学家不能只站在反对的角度,更应帮助提出好的方法。
0 q+ G2 C4 r, c8 Z- E9 `# P- [: j6 D: @ i* R. X+ Z) A
读一下下面这段:
% w# s3 {, a5 ?9 N9 KVictoria is the only major Pacific Coast city north of San Diego without any sewage treatment. Halifax used to dump untreated waste into its harbour until it inaugurated a $333-million treatment plant in 2008. Within months, the city’s beaches were opening to swimmers for the first time in decades.