CAJ | 학술논문

AnnAGNPS 模型为针对农业非点源污染的非点源污染负荷估算模型,从方便该模型在中国应用的角度出发,以辽河重要支流柴河上游流域为例建立了适合该流域的AnnAGNPS模型土壤数据库,并着重介绍了土壤数据库中土壤质地的转换及相关参数的获取方法.基于已建立的土壤数据库对AnnAGNPS模型在该流域的适用性进行了检验,结果表明AnnAGNPS模型适用于该流域,即已建立的土壤数据库适合AnnAGNPS模型在该地区使用.
AnnAGNPS 모형위침대농업비점원오염적비점원오염부하고산모형,종방편해모형재중국응용적각도출발,이료하중요지류시하상유류역위례건립료괄합해류역적AnnAGNPS모형토양수거고,병착중개소료토양수거고중토양질지적전환급상관삼수적획취방법.기우이건립적토양수거고대AnnAGNPS모형재해류역적괄용성진행료검험,결과표명AnnAGNPS모형괄용우해류역,즉이건립적토양수거고괄합AnnAGNPS모형재해지구사용.
The AnnAGNPS model is a tool to predict the load of non-point source pollution from agriculture. In this paper a soil database for AnnAGNPS was construction on the case of ChaiHe river's upper reaches. The methods of soil texture transforming were introduced as well as getting related parameters. Based on the established soil database the applicability of AnnAGNPS in this area was examined. As the results show the AnnAGNPS can be used in this area which means the established soil database was active.