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4 "地理学报" 0.0 0.0 0.0 x_fact 6.915606 y_fact 9.192900
5 "地理研究" 0.0 0.0 0.0 x_fact 2.796383 y_fact 5.944407
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8 "水土保持通报" 0.0 0.0 0.0 x_fact 3.667113 y_fact 4.537843
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11 "水土保持研究" 0.0 0.0 0.0 x_fact 2.277294 y_fact 2.997321
12 "西北林学院学报" 0.0 0.0 0.0 x_fact 0.853985 y_fact 1.841929
13 "农业工程学报" 0.0 0.0 0.0 x_fact 0.954454 y_fact 6.396517
14 "水土保持学报" 0.0 0.0 0.0 x_fact 4.588078 y_fact 12.123242
15 "自然资源学报" 0.0 0.0 0.0 x_fact 3.449431 y_fact 4.688547
16 "生态学报" 0.0 0.0 0.0 x_fact 5.793704 y_fact 18.134628
17 "生态学杂志" 0.0 0.0 0.0 x_fact 2.813128 y_fact 3.734092
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