搜索结果: 1-3 共查到“农学 slope position”相关记录3条 . 查询时间(0.088 秒)
Land - use type and slope position effects on soil respiration in black locust plantations in Artvin, Turkey
Soil biological activity black locust plantations grasslands C cycle Artvin
2011/1/11
In this study, influences of aspect, land -use type, and sampling time on soil respiration were investigated in black locust plantation and adjacent grassland sites in Murgul-Artvin, Turkey.
The Relationship between Slope Position and Stand Structure of an Old Chamaecyparis obtusa Plantation in Northern Kyoto Prefecture,Japan
L-function old-aged forest plantation slope thinning
2009/8/24
We analyzed the size and spatial distribution of trees in relation to slope position in a 90-year-old Chamaecyparis obtusa plantation, which has never been thinned. The study plot was on a steep slope...
Dynamics of Water-soluble Ions in Soil by Slope Position in an Artificially Forested Watershed with Aging Japanese Cedar and Cypress
exchangeable base forested watershed nitrification slope position water-soluble ions
2009/8/24
The purpose of this study was to clarify the dynamics of water-soluble ions in soil by slope position in an artificially forested watershed with aging Japanese cedar (Cryptomeria japonica) and cypress...