Page 16 - البيئة والتنمية المستدامة
P. 16
??????? ???????? ??????????
?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?????? ??????
?????? ??? ?????? ?????? ????????
??Concept of Ecology and Ecosystems??
????????
?????? ?????? ? Environment????? ???? ???? ??????? ?? ?????? ?????? ????
????? ?? ?? ???? ????? ?????? ??? ????? ??? ????? ????? .??????? ??? ?????
???????? ?? ?????? ??? ??? ?????? ??????? ?? ?????? ?????? ??? ???? ???
???????? ??????? ??? ?????? ??? ??????? ?? ?????? ?? ??? ??? ???? ???????
???????? ?????? .????? ?? ????? ?????? ?? ????? ????? ??????? ?????? ??????? ?????
?????? ?? ????????? ??? ?1972??? ??????? "???? ??????? ??????? ????????????
???????? ?? ??? ?? ??? ???? ?? ?????? ????? ??????? ????????? ????? ??????
?????? ????? ????? ?? "?????? ???? ???? ??? ??????? ????? ??? ????
??????? ????? ?? ???? ????? ????? ????? ?????? ??? ??????? ?? ?? ???? ???
???? ?????"?.???? ???? ????? ???? ?????? ??????? ??? ?? ?? ????? ???? ????????
??? ??? ????? ?????? ????????? ????????? ??????? ?? ???? ???? ????? ???????
????? ???? ???????? ???? ??????? ????????? ???????? ??????? ???? ????????
????????? ??? ?? ????? ?? ??? ????? ??? ???? ??? ????? ????? ??? ??????
?????? ?? ?????? ?????? ??????? ???? ????????.??
??8??
