2) Aspen boreal forest
寒带针阔混交林
3) coniferous and broadleaved mixed forest
针阔混交林
1.
Characteristics of radiation flux of coniferous and broadleaved mixed forest in low subtropical China.;
南亚热带针阔混交林辐射通量特征
4) mixed forest
针阔混交林
1.
forest and mixed forest of Picea wilsonii Pinus armandi Betula albo-sinensis, on south-facing slope of the Qinling Mountains were probed into in the paper.
结果表明:针阔混交林林地土壤酸性淋溶过程及物质迁移过程比青林地土壤弱;混交林明显地增加了土壤有机质及N素含量而降低了土壤有效P及有效K的含量;阳离子交换量及水解性总酸度青林地土壤比针阔混交林地高而盐基饱和度比针阔混交林地低,说明了在青林地土壤阳离子交换量中置换性酸所占比例较大而盐基离子所占比例较小;脲酶活性是针阔混交林地比青林地高而磷酸酶活性比青林地低,这与两种林地土壤中水解N及有效P含量高低是一致的。
5) coniferous and broad-leaved mixed forest
针阔混交林
1.
31th,2003,the soil temperatures,soil thermal fluxes,the relationship between soil temperatures and net radiation,soil thermal fluxes and net radiation of coniferous and broad-leaved mixed forest in Dinghushan Reserve were discussed in this paper.
选取2003年1月1日~12月31日的土壤热状况实测数据,探讨了鼎湖山针阔混交林各层次土壤温度、土壤热通量及与净辐射的关系。
6) Mixed wood zone in Changbai Mountain
长白山针阔混交林带
补充资料:温带
1.自然地理学名词。指南北半球回归线和极圏之间的纬度带,分别称为南温带和北温带。这里没有太阳的垂直照射光线,气候比较温和。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条