搜索结果: 1-3 共查到“农学 soil disturbance”相关记录3条 . 查询时间(0.05 秒)
Soil Disturbance Effects from Tethered Forwarding on Steep Slopes in Brazilian Eucalyptus Plantations
tethered logging cable-assisted logging steep slope logging soil impacts bulk density
2019/8/26
Traditional timber harvests on steep slopes have been conducted through labor-intensive and sometimes environmentally impactful methods, such as manual felling with chainsaws and extraction using blad...
Tropical soil disturbance could be hidden source of carbon dioxide(图)
Tropical soil disturbance hidden source carbon dioxide
2019/6/26
Thousand-year-old tropical soils unearthed by accelerating deforestation and agricultural land use could be unleashing carbon dioxide into the atmosphere, according to a new study by NSF-funded resear...
Ground based operation effects on soil disturbance by steel tracked skidder in a steep slope of forest
crawler tractor forest floor removal ground based skidding hardwood forest of Iran soil compaction
2015/3/19
In this study, the effects of slope and traffic intensity on soil compaction, rutting and forest floor removal was evaluated on a skid trail in the natural forest of north of Iran. Combination of two ...