黑河流域中游地区作物种植结构的遥感提取
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边增淦,王文,江渊
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Remote Sensing of Cropping Structure in the Middle Reaches of the Heihe River Basin
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BIAN Zenggan,WANG Wen,JIANG Yuan
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表6 2018年黑河流域中游研究区各区县不同作物类型面积统计面积
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Tab. 6 Area statistics of different crop categories in different districts in the Middle Reaches of the Heihe River Basin in 2018
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| 区县名称 | 玉米 | | 小麦 | | 苜蓿 | | 蔬菜及其他 | | 总计 | | 面积/km2 | 比例/% | 面积/km2 | 比例/% | 面积/km2 | 比例/% | 面积/km2 | 比例/% | 面积/km2 | 比例/% | | 甘州区 | 932.79 | 78.73 | | 41.75 | 3.52 | | 41.93 | 3.54 | | 168.32 | 14.21 | | 1184.79 | 100.00 | | 临泽县 | 390.21 | 75.01 | 13.14 | 2.53 | 26.62 | 5.12 | 90.22 | 17.34 | 520.19 | 100.00 | | 高台县 | 308.35 | 58.40 | 31.32 | 5.93 | 17.22 | 3.26 | 171.15 | 32.41 | 528.04 | 100.00 | | 总计 | 1631.35 | 73.06 | 86.21 | 3.86 | 85.77 | 3.84 | 429.69 | 19.24 | 2233.02 | 100.00 |
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