????:1????????:?????????

2???400?4?????qq?

3?????200??qq????

4?????????

5?????

?????1???8?????????????????????????? ??????????:?(UNEP)??????????????????(ISC)7??????,????????????????????????,????,????????????????????????????

???,???????????1400???????,?????????????????????????????4???????????????????,????????????????????????????,????????????????????4000???

?????????,???????????,????????????????????????????????????????????????,???????????

?????,2016???????????,????,??????,????2500?????????????????????,???,????????12????????????????????????

?????,???????????1500?????????,????,?????,??,?????????

??????,????????,????????????????,??????????????(???????????????????) ??????:???????????????