Characterization of detritus profiles in some ecosystems of southern Sakhalin


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The typology of the detritus profiles for the main forest types in the southern part of Sakhalin is developed for the first time. It is shown that their mean thickness varies from 4 to 8 cm and regularly decreases with increasing proportion of deciduous plants in the ground cover. It is found that this parameter agrees closely with the habitat conditions and the highest diversity of detritus profiles is observed under semihydromorphic conditions typical of alder stands. For the first time, it is proposed to assess the environmental favorability for humus formation using the Shannon index, the coefficient that relates the diversity level of the detritus profiles to the thickness of the humus horizon and enables the composition of ecological series. It is shown that the most favorable conditions for humus accumulation are created in the series birch forest–mixed coniferous forest–mixed deciduous forest. The applicability of the classification developed on the basis of studies in the forests of Primorye and Southern Yakutia to the forest ecosystems of Southern Sakhalin is confirmed.

作者简介

L. Bogatyrev

Department of Soil Science

编辑信件的主要联系方式.
Email: bogatyrev.l.g@yandex.ru
俄罗斯联邦, Moscow, 119991

O. Tsvetnova

Department of Soil Science

Email: bogatyrev.l.g@yandex.ru
俄罗斯联邦, Moscow, 119991

E. Tsvetnov

Department of Soil Science

Email: bogatyrev.l.g@yandex.ru
俄罗斯联邦, Moscow, 119991

A. Shcheglov

Department of Soil Science

Email: bogatyrev.l.g@yandex.ru
俄罗斯联邦, Moscow, 119991

补充文件

附件文件
动作
1. JATS XML

版权所有 © Allerton Press, Inc., 2016