搜索结果: 1-5 共查到“林业基础学科 soil characteristics”相关记录5条 . 查询时间(0.187 秒)
Assessment of plant biological diversity and soil characteristics in the pure ash tree stand and in mixture with beech (a case study of Lavij-Noor, Iran)
Hyrcanian forest mixed stand biodiversity Shannon-Wiener soil chemical properties
2018/3/6
The present study has been done to evaluate the impact of pure ash stand and mixed stand with beech on the herb layer
biodiversity and soil properties in the forests of Noor city. There is a unique s...
Soil preparation by ploughing in the floodplain forest and its influence on vegetation and primary soil characteristics
floodplain forests mechanical site preparation by ploughing physical and chemical soil analyses phytocoenology soil biological activity
2015/3/19
The paper analyzes the effect of whole-area site preparation by ploughing and of alternate field and forest crops on the understorey, soil biological activity and physical and chemical characteristics...
Soil characteristics under selected broadleaved tree species in East Norway
broadleaved forest stands forest soils soil chemistry soil classification soil properties
2015/3/19
Comprehensive analyses of soil properties of sites of native Scandinavian broadleaved tree species were performed in 36 habitats in East Norway. The material consisted of stands of silver birch (Betul...
The coconut palm, Cocos nucifera, impacts forest composition and soil characteristics at Palmyra Atoll, Central Pacific
Floristic diversity Pacifi c islands
2015/11/13
Even in a low diversity atoll environment,
we found that high abundances of C. nucifera
corresponded with pronounced differences in forest
communities including: lower diversity of established tree...
Litter Mass Loss Rates in Deciduous and Coniferous Trees in Artvin, Northeast Turkey：Relationships with Litter Quality, Microclimate, and Soil Characteristics
Litter decomposition litter quality topography microclimate soil factors
2009/1/7
Plant litter decomposition is controlled by both biotic and abiotic factors. It has been widely hypothesized that litter quality and climatic and soil conditions regulate decomposition. The present st...