搜索结果: 1-9 共查到“clear-cutting”相关记录9条 . 查询时间(0.092 秒)
Structural Features of a Post-Clear-Cutting Ecotone between 90-Year-Old Bilberry Spruce Forest and 35-Year-Old Herbs-Forbs Deciduous Stand
ecotone complex bilberry-type spruce forest deciduous stand clear-cut edge effect ground vegetation epiphytes tree fine root biomass
2023/12/1
In a natural regeneration process, a community dominated by birch and aspen forms in the site 35 years after a bilberry-type spruce stand is logged down. The newly formed ecotone complex consists of f...
Effects of Long-Term Successive Rotations, Clear-Cutting and Stand Age of Prince Rupprecht’s larch (Larix principis-rupprechtii Mayr) on Soil Quality
soil quality successive planting generation stand age clear-cutting Larix principis-rupprechtii Mayr
2024/2/28
A decline in soil quality is a major factor contributing to the degradation of forest ecological function. Vegetation plays a vital role in maintaining soil quality; however, the influence of plantati...
Tree Densities and Prediction Models for Plantations and Reforestation-abandoned Sites after Clear Cutting in Kyushu Island,Japan
mixed coniferous-broadleaved forests pioneer tree species prediction models quantification method I species dominating the canopy layer
2009/8/28
We analyzed the species and densities of established tree with height≥1.3m in 59 conifer plantations and 41 reforestation-abandoned sites after clear cutting (i.e. clear-cut sites) on Kyushu Island. N...
Change in the Monthly Water Yield after Clear-cutting in Fukuroyamasawa,Chiba
change in water yield evapotranspiration forest cutting paired watershed method seasonal variation
2009/8/27
A paired watershed experiment was conducted in the Fukuroyamasawa Experimental Watershed (35°12′ N, 140°06′ E) in University Forest in Chiba, The University of Tokyo. The watershed is located in a Ter...
Effect of clear cutting on nutrient fluxes in a subalpine forest at Fraser, Colorado
nutrient fluxes Fraser subalpine forest
2009/6/8
Nutrient fluxes were investigated on a forested and a clearcut plot in a mixed conifer high elevation (2900 m) forest at the Fraser Experimental Forest in Fraser, Colorado, USA. Plots were located on ...
Effect of clear cutting on snow accumulation and water outflow at Fraser, Colorado
snow accumulation Fraser water outflow
2009/6/8
This paper compares of snowpack accumulation and ablation, evapotranspiration, and water outflow from clearcut and forested plots within a high elevation (2900 m) mixed conifer forest at the Fraser Ex...
Water and nitrogen processes along a typical water flowpath and streamwater exports from a forested catchment and changes after clear-cutting：a modelling study
nitrogen water flowpath
2009/5/18
A two dimensional model, FEMMA, to describe water and nitrogen (N) fluxes within and from a forested first-order catchment (Kangasvaara in Eastern Finland) was constructed by linking the most signifi...
Effects of clear-cutting of forest on the chemistry of a shallow groundwater aquifer in southern Norway
Groundwater clear-cutting water chemistry monitoring.
2009/3/24
As part of the national monitoring programme for long-range transported air pollutants, four groundwater aquifers in southern Norway were monitored for acidification trends during the period 1980 – 19...
HYDROLOGIC EFFECTS OF CLEAR-CUTTING AT MARMOT CREEK AND STREETER W ATERSHEDS, ALBERTA
CLEAR-CUTTING HYDROLOGIC EFFECTS
2014/4/3
The Marmot and Streeter experimental watersheds
were established to provide forest-cutting options to
maximize water yield within the Saskatchewan River
headwaters. Clear-cut harvest...