搜索结果: 1-8 共查到“林学 Mass”相关记录8条 . 查询时间(0.062 秒)
Abnormal Litter Induced by Typhoon Disturbances Had Higher Rates of Mass Loss and Carbon Release than Physiological Litter in Coastal Subtropical Urban Forest Ecosystems
abnormal litter carbon cycle coastal urban forest litter decomposition physiological litter tropical cyclones
2023/11/22
The decomposition of abnormal litter caused by extreme weather events might play an increasingly important role in carbon and nutrient cycling in forest ecosystems under climate change scenarios, whic...
Why was browsing by red deer more frequent but represented less consumed mass in young maple than in ash trees?!
browsing branch model Cervus elaphus Fraxinus excelsior Acer pseudoplatanus
2015/11/26
European ash (Fraxinus excelsior) and sycamore maple (Acer pseudoplatanus) are considered amongst tree species as some of the most attractive forage for red deer (Cervus elaphus). The aim of this pape...
Changes in the body mass of Megaphyllum kievense (Diplopoda, Julidae) and the granulometric composition of leaf litter subject to different concentrations of copper
heavy metals litter invertebrates polluted ecosystems saprophages
2015/9/15
This article discusses the results of a 30-day experiment investigating the influence of copper which was
introduced into the natural diet of Megaphyllum kievense (Lohmander, 1928) at concentrations...
Allometric relationships for surface area and dry mass of young Norway spruce aboveground organs
allometry biomass Picea abies
2015/3/5
Tree-level allometric functions for a precise predicting of stem, branch and leaf mass and surface area of three needle-shoot age classes were estimated from measurements of crown and stem dimensions ...
Modifying the elastomechanics of the stem and the crown needle mass distribution to affect the diameter increment distribution: A field experiment on 20-year old Abies grandis trees
Abies grandis elastomechanics field experiment stress strain diameter increment distribution
2015/2/2
In the spring of 2000, field experiments were begun on three 20-year old grand fir (Abies grandis) to influence the elasto-mechanical behavior of the stem, as well as the distribution of the assimilat...
Carbon Storage in Forest Soils Recovers Rapidly following Disturbance by Mass Wasting
Carbon Storage Forest Soils Mass Wasting
2009/12/16
Soils comprise the largest non-marine carbon pool, exceeding that of the atmosphere and terrestrial biosphere combined. The high carbon storage potential of forest soils and the large area of forested...
Changes in Stand Structure after the Mass Mortality of Oak Trees in Keihoku Area,Kyoto City,Japan
broad-leaved secondary forest mass mortality of oak trees Qurcus crispula regeneration succession
2009/8/21
The effect of mass mortality of oak trees, caused by the fungus Raffaelea quercivora, on the stand structure of a broadleaved secondary forest was investigated in a stand located in northern Kyoto Cit...
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...