An Analysis of Erosive Geomorphy and Optimum Arrangement of Control Program of Dacha Gully
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An Analysis of Erosive Geomorphy and Optimum Arrangement of Control Program of Dacha Gully
Bulletin of Soiland Water ConservationVol. 15, Issue 6, Pages: 48-58(1996)
作者机构:
中国科学院水土保持研究所
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Published:1996
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Jiao Feng, Li Bicheng. An Analysis of Erosive Geomorphy and Optimum Arrangement of Control Program of Dacha Gully[J]. Bulletin of Soiland Water Conservation, 1996, 15(6): 48-58.
DOI:
Jiao Feng, Li Bicheng. An Analysis of Erosive Geomorphy and Optimum Arrangement of Control Program of Dacha Gully[J]. Bulletin of Soiland Water Conservation, 1996, 15(6): 48-58.DOI:
An Analysis of Erosive Geomorphy and Optimum Arrangement of Control Program of Dacha Gully
Using the hight-analysis method founded by American geographer strahler A. N.
the charactors of erosive geomorphy of Dacha gully have been quantitavely computed and analysed. This conclusion could provide a scientific base for the optimum arrangement and comprehesive harness in the area. For the present,the general harness degree reachs 94.40,soil erosion has been basically controlled,and 4 OOOm' of the runoff can be harvested,it improved the developement of water saving agriculture.
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