搜索结果: 1-13 共查到“林业基础学科 litter”相关记录13条 . 查询时间(0.062 秒)
Budget of Plant Litter and Litter Carbon in the Subalpine Forest Streams
litter input and output litter carbon budget mountain forest stream riparian zone
2023/12/8
Investigations on the budget of plant litter and litter carbon in forest streams can provide a key scientific basis for understanding the biogeochemical linkages of terrestrial–aquatic ecosystems and ...
C:N:P Stoichiometry of Plant, Litter and Soil along an Elevational Gradient in Subtropical Forests of China
ecological stoichiometry elevation ecological factors forest ecosystem
2023/12/7
The internal correlation of plant, litter and soil stoichiometric characteristics and their responses to the environment are helpful for revealing nutrient cycling mechanisms. However, few studies hav...
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...
Coniferous-Broadleaf Mixture Increases Soil Microbial Biomass and Functions Accompanied by Improved Stand Biomass and Litter Production in Subtropical China
coniferous-broadleaf mixture soil microbial biomass extracellular enzymes phospholipid fatty acids (PLFA) carbon source utilization ability
2024/2/28
Although the advantages of multi-species plantations over single-species plantations have been widely recognized, the mechanisms driving these advantages remain unclear. In this study, we compared sta...
Understory Plant Functional Types Alter Stoichiometry Correlations between Litter and Soil in Chinese Fir Plantations with N and P Addition
nitrogen and phosphorus addition understory plants stoichiometric ratio litter decomposition
2024/3/4
Research Highlights: This study identifies the effect of nitrogen (N) and phosphorus (P) addition on stoichiometry correlations between understory plants and soil in subtropical Chinese fir plantation...
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...
Soil macrofauna in relation to soil and leaf litter properties in tree plantations
plantation tree influence on soil soil macrofauna leaf litter properties nitrogen-fixing tree
2015/4/14
Soil communities exert strong influences on the processing of organic matter and nutrients. Plantations of trees, especially of nitrogen fixing ones, may affect the soil macrofauna through litter qual...
Seasonal Changes in the Amount of Litter Layer and Soil Erosion in the Forest Floor:An Impoverished Understory by Deer Impact at Doudaira,Tanzawa Mountains
beech (Fagus crenata) forests browsing impact by sika deer (Cervus nippon) litter soil erosion understory
2009/8/24
Soil erosion has been progressing over a large area in Doudaira (located in East Tanzawa of Kanagawa Prefecture) due to the sika deer (Cervus nippon) feeding which has in turn resulted in a reduction ...
Estimation of Downslope Leaf-litter Transport on a Forest Floor Using Artificial Leaves
Toshio Abe Tomoki Sakamoto Hiroshi Tanaka Naoki Kabeya Tatsuhiko Nobuhiro Hiroaki Hagino
2009/8/21
To estimate the downslope distance of leaf-litter transport in a given time on the forest floor, we conducted a field experiment with artificial leaves and used the data to construct two models for th...
Decomposition of wild jack（Artocarpus hirsutus Lamk.）leaf litter under subcanopy and open conditions
decay rate homegardens immobilization nutrient release
2009/2/20
A comparative study on in situ and ex situ decomposition dynamics of wild jack (Artocarpus hirsutus Lamk.) leaf litter was conducted in a homegarden of Southern Kerala, India. Results of the litter ...
Litter decomposition in British Columbia forests：Controlling factors and influences of forestry activities
climate biogeoclimatic zones British Columbia mixed-species forests
2009/2/6
Four commonly held beliefs about litter decomposition rates were tested in a suite of field experiments in British Columbia forests: (1) decomposition is slower in cold (northern and high-elevation) f...
Comparison of Decomposition Rates of Beech（Fagus orientalis Lipsky）and Spruce（Picea orientalis（L.）Link）Litter in Pure and Mixed Stands of Both Species in Artvin, Turkey
Decomposition litter quality beech spruce pure and mixed stands
2009/1/12
The decomposition of spruce, beech and mixed litters of spruce and beech was investigated over 3.5 years in beech, spruce and mixed (beech/spruce) stands using less than 1.5 mm mesh litter bags. Initi...
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...