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[PDF] Top 20 Tree species effects on soil microbial activities in a young stand

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Tree species effects on soil microbial activities in a young stand

Tree species effects on soil microbial activities in a young stand

... at a site converted to a mixed stand after 2 spruce ...the effects of spruce (no conversion scenario) and broadleaved species (conversion scenario) on pH, microbial biomass, ... Voir le document complet

1

Higher tree diversity increases soil microbial resistance to drought

Higher tree diversity increases soil microbial resistance to drought

... −36%). Tree species number did not explain CO2 flux variability (Table 1 ...). In addition to tree species mixing, trees can leave important footprints in the soil via ... Voir le document complet

13

Infra-red spectroscopy reveals chemical interactions driving water availability for enzyme activities in litters of typical Mediterranean tree species

Infra-red spectroscopy reveals chemical interactions driving water availability for enzyme activities in litters of typical Mediterranean tree species

... as a useful parameter to clearly understand enzyme activity ...conditions in litters and thus microbial functioning. A further aim was to clarify the molecular mechanisms underlying water ... Voir le document complet

11

Complementary N-uptake strategies between tree species in tropical rainforest

Complementary N-uptake strategies between tree species in tropical rainforest

... Soil microbial activities were spatially partitioned between the soil (denitrification) and litter (nitrification, Table 2), confirming the results found by Schimann et ...on a ... Voir le document complet

8

Effects of forest restoration tree species on soil properties in Southern Rwanda

Effects of forest restoration tree species on soil properties in Southern Rwanda

... Abstract Effects of forest restoration tree species on soil properties in Southern Rwanda 1,2 Peter Rwibasira*, 2 Francois Xavier Naramabuye, 2 Donat Nsabimana, and 1 Monique Carnol 1 ... Voir le document complet

1

Element fluxes, forest floor characteristics and microbial activities under deciduous tree species after conversion of a Norway spruce (Picea abies (L.) Karst.) stand

Element fluxes, forest floor characteristics and microbial activities under deciduous tree species after conversion of a Norway spruce (Picea abies (L.) Karst.) stand

... of young Picea across the catchment (same age as broadleaves) and in 6 plots of open areas (no trees, ground vegetation: Molinia) across the ...mm) soil: pH (H 2 O), organic matter content (weight ... Voir le document complet

1

Mineral types and tree species determine the functional and taxonomic structures of forest soil bacterial communities

Mineral types and tree species determine the functional and taxonomic structures of forest soil bacterial communities

... affect soil bacterial ...bulk soil and minerals can be explained by different ...(49). In addition, bacterial adhe- sion on mineral surfaces was formerly shown to be determined by ionic strength and ... Voir le document complet

24

Tree species diversity effects on soil microbial biomass, diversity and activity across European forest types

Tree species diversity effects on soil microbial biomass, diversity and activity across European forest types

... of microbial biomass carbon ranged from 240 (Poland) to 1762 (Germany) mg kg -1 in the forest floor and from 4197 (Italy) to 11207 (Finland) mg kg -1 in the upper organo-mineral ...horizon. ... Voir le document complet

1

Pervasive Local-Scale Tree-Soil Habitat Association in a Tropical Forest Community

Pervasive Local-Scale Tree-Soil Habitat Association in a Tropical Forest Community

... diversity in methods employed to examine species-habitat associations in tropical tree communities has developed to respond to two major ...also soil fertility gradients to capture fine ... Voir le document complet

17

Bacteria Energy Recovery System Using Natural Soil Bacteria in a Microbial Fuel Cells

Bacteria Energy Recovery System Using Natural Soil Bacteria in a Microbial Fuel Cells

... Natural Soil Bacteria in a Microbial Fuel Cells ". Il a été soumis le (à déterminer) au journal IEEE measurement and ...bactéries a été faite par Jesse Greener, Lingling Gong ... Voir le document complet

62

Soil-applied selenium effects on tissue selenium concentrations in cultivated and adventitious grassland and pasture plant species

Soil-applied selenium effects on tissue selenium concentrations in cultivated and adventitious grassland and pasture plant species

... pathways; in particular, selenate-Se follows normal sulfate metab- olism (Terry et ...occurs in the roots and is highly dependent on nitrogen supply and protein composition (Leustek et ...0.025 in ... Voir le document complet

13

Bottom-up and top-down effects of tree species diversity on leaf insect herbivory

Bottom-up and top-down effects of tree species diversity on leaf insect herbivory

... results in direct, bottom- up effects on herbivore ability to locate their host, and in indirect effects on herbivores involving changes in plant traits and a top- down control ... Voir le document complet

13

Soil exploitation strategies of fine roots in different tree species of the southern boreal forest of eastern Canada

Soil exploitation strategies of fine roots in different tree species of the southern boreal forest of eastern Canada

... soils in a southern boreal ...undisturbed soil and ingrowth cores (disturbed soil) of aspen- and conifer-dominated ...similar in aspen and conifer plots but length density was higher ... Voir le document complet

14

Young general practitioners’ professional activities: a survey in the French-speaking part of Belgium

Young general practitioners’ professional activities: a survey in the French-speaking part of Belgium

... using a short questionnaire after a first contact allowed us to achieve a very good response rate (72%) and to present a realistic picture of professional activities among young ... Voir le document complet

7

Mortality and recruitment in a lowland tropical rain forest of French Guiana: effects of soil type and species guild

Mortality and recruitment in a lowland tropical rain forest of French Guiana: effects of soil type and species guild

... literature, a classification of 104 tree species of French Guiana into: pioneer species regenerating in canopy gaps from post-opening seed rain (P in Molino & Sabatier; 18 ... Voir le document complet

27

ecceTERA: Comprehensive gene tree-species tree reconciliation using parsimony

ecceTERA: Comprehensive gene tree-species tree reconciliation using parsimony

... supports a comprehensive set of reconciliation models, for which parsimonious reconciliations are computed using an efficient implementation of a unified dynamic programming ...available in a ... Voir le document complet

4

Accounting for microbial habitats in modeling soil organic matter dynamics

Accounting for microbial habitats in modeling soil organic matter dynamics

... for microbial habitats in modeling soil organic matter dynamics Claire Chenu (1), Patricia Garnier (1), Naoise Nunan (2), Valérie Pot (1), Xavier Raynaud (2), Laure Vieublé (1), Wilfred Otten (3), ... Voir le document complet

2

Spatial uncertainty effects on a species-landscape relationship model in ecology

Spatial uncertainty effects on a species-landscape relationship model in ecology

... the effects of geometrical uncertainty in an existing species- landscape relationship model in the hoverfly ...affect a more complex model including both current forest patch features ... Voir le document complet

5

Soil C and N models that integrate microbial diversity

Soil C and N models that integrate microbial diversity

... reproduce in nutrient-rich environments (Langer et ...sources in the environment and are highly competitive for this kind of ...grown in nutrient-poor environments (Langer et ...observed in ... Voir le document complet

15

Spatial uncertainty effects on a species-landscape relationship model in ecology

Spatial uncertainty effects on a species-landscape relationship model in ecology

... Abstract In this study, we explore the effects of geometrical uncertainty in an existing species- landscape relationship model in the hoverfly ...affect a more complex model ... Voir le document complet

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