ãä¸å人æ°å
±åå½çç¯å¢ä¿æ¤äºä¸ä¹æ¯ä»1972å¹´å¼å§èµ·æ¥ï¼å京å¸æç«äºå®å
æ°´åºä¿æ¤åå
¬å®¤ï¼æ²³åçæç«äºä¸åºå¤çåå
¬å®¤ï¼å
±åç 究å¤çä½äºå®å
æ°´åºçï¼å±äºæ²³åççæ²ååè¯å污æå®å
æ°´åºé®é¢ï¼å¯¼è´ä¸å½é¢å¸æ³å¾æ£å¼è§å®å¨å
¨å½èå´å
ç¦æ¢ç产å使ç¨DDTã
ãã1973å¹´æç«å½å®¶å»ºå§ä¸è®¾çç¯å¢ä¿æ¤åå
¬å®¤ï¼åæ¥æ¹ä¸ºç±å½å¡é¢ç´å±çé¨çº§å½å®¶ç¯å¢ä¿æ¤æ»å±ãå¨2008å¹´â两ä¼âåï¼ç¯ä¿æ»å±åæ ¼ä¸ºâç¯ä¿é¨âã并对å
¨å½çç¯å¢ä¿æ¤å®æ½ç»ä¸ççç£ç®¡çã
ããåçï¼å¸ãåºï¼ä¹ç¸ç»§æç«äºç¯å¢ä¿æ¤å±ï¼å
ï¼ï¼å¹¶è®¾ç«ç¯ä¿ä¸¾æ¥ç线12369åç½ä¸12369ä¸å¿ï¼æ¥å群ä¼ä¸¾æ¥ç¯å¢æ±¡æäºä»¶ã
ããæ¿åºçç¯å¢ä¿æ¤é¨é¨ä¸»è¦èè´£æ¯æ§è¡å级议ä¼ã人æ°ä»£è¡¨å¤§ä¼ãå¶å®çæ§å¶æ±¡æç©ææ¾æ¿çï¼é¼å±å¼å污æç©ææ¾æ§å¶ææ¯ä»¥æ§å¶æ±¡æï¼ä¿æ¤åæ¹åç¯å¢ãç¯ä¿ï¼å¨æ们ççæ´»ä¸æ为éè¦ï¼æ们è¦å°½æ们èªå·±çæè½ï¼ä¿æ¤ç¯å¢ã
åå¦æ±¡æããå·¥ä¸å¸¦æ¥çæ°ç¾ä¸ç§ååç©åå¨äºç©ºæ°ãå壤ãæ°´ãæ¤ç©ãå¨ç©å人ä½ä¸ãå³ä½¿ä½ä¸ºå°çä¸æåç大å天ç¶çæç³»ç»çå°çä¹åå°æ±¡æãé£äºææºååç©ãé£äºééå±ãé£äºææ¯äº§åï¼é½éä¸åå¨äºæ´ä¸ªé£ç©é¾ä¸ï¼å¹¶æç»å°å¨èå°å¨æ¤ç©çå¥åº·ï¼å¼èµ·ççï¼å¯¼è´å壤è¥ååå¼±çã
空æ°æ±¡æããå¤æ°å¤§åå¸éç空æ°å«æ许å¤åæãè¿è¾åå·¥åç产带æ¥ç污æç©ãè¿äºæ±¡æç©å¨è çæ°åä¸å¸æ°çå¥åº·ï¼å¯¼è´è®¸å¤äººå¤±å»äºçå½ã ææ¯æ°ä½ä¸»è¦ä¸ºä¸æ°§å碳ï¼äºæ°§åç¡«ï¼äºæ°§åæ°®åå¯å¸å
¥é¢ç²ã
温馨提示:答案为网友推荐,仅供参考