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。
P' l$ r5 x. ^4 d6 E; H- c
5 _6 O& V# K- j# _ p; @& D这里有一些信息:
5 M0 G! @& l! k9 i) B6 e- ?
( J+ `- m& i! a8 W7 Nhttp://www.victoriasewagealliance.org/
/ x3 A# K7 q5 R- J6 h- c( p5 M* w
3 I1 j6 M. E7 U3 M- Nhttp://www.georgiastrait.org3 }: ]0 r8 o3 j" g4 C3 a
" u) L& g3 p: N3 H' `1 S( q
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。
9 _2 d S/ N0 i8 ]6 I1 Z' S$ J4 Z; W3 z. \
读一下下面这段:
0 `9 Y) v+ U7 R' K8 t5 y# l
Victoria 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.