又称汇水面积或集水面积。流域分水线所包围的面积。流域面积大都先从地形图上定出分水线用求积仪或其它方法量算求得,计算单位为平方公里。
There is a significant correlation(at 0.01 levels) between patch number and basin area,and the association coefficient is 0.987 in landscape scale. There is a positive relationship between the basin area and the patch number.
在景观尺度上,斑块数量与流域面积的关联程度极为显著(在0.01水平上),关联系数为0.987,有较高的置信度,斑块数量与流域面积之间存在正相关回归关系。
参考来源 - 期刊学术社区·2,447,543篇论文数据,部分数据来源于NoteExpress
汨罗江全长253公里,流域面积达5543平方公里。
Miluo River total length of 253 km, the basin area of 5, 543 square kilometers.
汨罗江全长253公里,流域面积达5543平方公里。
Miluo River total length of 253 km, the basin area of 5,543 square kilometers.
长江是世界上第三大河,全长6300公里,流域面积180万平方公里。
The Yangtze river, the third longest river in the world, is 6,300 kilometers long with a basin of 1.8 million square kilometers.
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