Compared the species diversity index of“three water”forestation area and irrigated area,irrigated area had richer species than“three water”forestation area. And Simpson index and Shannon-Wiener index and Eveness of irrigated area were all higher than“three water”forestation area.
从而可以反映上水灌溉区较“三水”造林区物种数量多,多样性大。
参考来源 - 兰州市南北两山人工林结构特征及生长状况研究·2,447,543篇论文数据，部分数据来源于NoteExpress
让我们把这里变成水稻灌溉区吧！
灌溉也没用：气候变化对人工灌溉区比雨水浇灌区的打击更大。
Irrigation may not help: climate change will hit irrigated systems harder than rain-fed ones.
应用土壤水分零通量面的原理方法，对北京房山节水灌溉区进行了研究。
The Zero Flux Plane (ZFP) principle and method are applied to study the farmland evapotranspiration in Beijing Fangshan water-saving irrigation area.
应用推荐