�҇�ˮ�YԴΣ�C�c��(ji��)ˮ�r�I(y��)

��r�g��2014-11-13 22:50 ��Դ�� : ��x��2097

�r��ˮѭ�h(hu��n)��FWC��c��-��-��B�m(x��)�w��SPAC��Փ

ǰ��r��ˮ�Ĵ�ѭ�h(hu��n)��ˮ,��ر�ˮ,��ˮ�͵��ˮ�໥�D��r��ˮ��Сѭ�h(hu��n)��r��ˮ��a��,��ڽ�ˮ,��ˮ��ر�ˮ,��ˮ,��ֲ��ˮ�D�Q��\��h(hu��n)��(ji��)��1��ɽ�ˮ��ˮ,��ر�ˮ�D��ˮ,��2��ˮ�D��ˮ��3��ͨ�^��^��γɽ��a��,��ÿ��h(hu��n)��(ji��)��ˮ�ēpʧ,��һ�h(hu��n)��(ji��)�ɿ�ˮ�YԴ��ú͹�(ji��)ˮ��c��ˮ��,��ɂ��h(hu��n)��(ji��),��ˮ��l(f��)�M��⣬��һ��֞��ϵ��,��ЃH1%�ɞ��ˮ,��v��ģ��vֱ��c��a(li��n)ϵ,��ù�(ji��)ˮ�r�I(y��)��ʩ,��ˮ��Ч�ʡ�

��r�I(y��)�l(f��)չ�аl(f��)�]��

��C��,��҇��H��һ��r�I(y��)��,��Ҳ��һ��ˮ��e�sռȫ��1/2,��s�ṩ��ȫ��65%�ļZʳ,��60%�Ľ��80%��߲ˡ,��Ҋ��r�I(y��)��a�о��e��p�ص��,��҇��e��1980-1997��g��ƽ��L��3.8%,��ͬ�ڼZʳ��a��L�ʞ�3.5%,��ͬ��L��e��F(xi��n)��ӕr,��Zʳ��aҲ��F(xi��n)�ǻ��B(t��i),��һ��߮a��(y��u)��Ʒ�Nֻ��ھ��й��Ǘl��õ��r��ܰl(f��)�]��a��ã��ڹ��r��ļZʳ�a��Ҫ�ȷǹ��r��Įa��1-3��,��Խ�ɺ��ĵ؅^(q��),��a��Խ��[8]��

�r�I(y��)��ˮ�΄ݲ��ݘ��^��δ�팢��R��ɱ��Σ�C

�҇��r�I(y��)��ˮ��1949��ļs1000�|m3,��ӵ�1993��3850�|m3,��r��ˮ��1949��97%�½��1993��73%��һЩ�l(f��)�_��r�I(y��)��ˮ��H��50%��,��籱��в��r�I(y��)��ˮռ49%��һЩ�W�އ��r�I(y��)��ˮ�Hռ38%,��҇�ÿ��ˮ��ص�ƽ��ˮ��S��7500-8250 m3,��

��Ч��ˮ�ľ��ȼ��g

3S��RS��GIS,��GPS��c��Ϣ��ٹ�·��Y��,��ʹ��r�￹��͹�Ⱦ��ɞ��ܡ��a,��ˮ�ʷֲ��O(ji��n)�y��,��Ŀǰ��c�_չ��N��ȼ��gҪ�؃�(y��u)��M��ܛ��_�l(f��)��h(hu��n)��{��b�ЙC��b�И�־�о�,��b�к�GIS�ļ��Ɍ��{��õ��\��Փ��,��

�r�I(y��)��Ч��ˮ��ܛQ��ϵ�y(t��ng)

�ڰl(f��)�_��ң��Ϣ��g�ѳɞ��r�I(y��)��a��Ч�ֶ�,��W��^�_�l(f��)��P��(ji��)ˮ��ȷ��Č��ϵ�y(t��ng),��ι�ϵ�y(t��ng)��^�V�O��x�񌣼�ϵ�y(t��ng)��ˮ�|�c��a��g�Pϵ�ěQ��֧��ϵ�y(t��ng),��B�༼�gҪ��c��g�Pϵ�ěQ��ϵ�y(t��ng)��,��r�I(y��)��Ч��ˮ��ϵ�y(t��ng)��Ҳ�M��һЩ�Lԇ��ᘌ��ĳһ��w��g�_�l(f��)��^��s��r�I(y��)��a��һ��,��İl(f��)չ�ǿɌ��ϵ�y(t��ng),��ģ�Mģ�͡��YԴ��(sh��)��(j��)��,��Ƽ��g,��Ӌ��C�W(w��ng)�j�ȼ��g�ЙC�Y��γ��m�ϲ�ͬˮ�YԴ��r��ˮ�_�l(f��)�{��,��r��ݔˮ�͹�ȷ�ʽ,��r��ˮ��c�B(y��ng)�ֹ��r�I(y��)��Ч��ˮ�Q��֧��ϵ�y(t��ng)��

����D�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��ע�e�`��ַ��ĺϷ��,��Ո��߳֙��C��c��W(w��ng)(li��n)ϵ��҂��r��,��h��,��x�x��