Florian Kitz,Herbert Wachter,Felix Spielmann et al.
Florian Kitz et al.
Background and aims: Partitioning the measured net ecosystem carbon dioxide (CO2) exchange into gross primary productivity (GPP) and ecosystem respiration remains a challenge, which scientists try to tackle by using the p...
Interspecific facilitation of micronutrient uptake between cluster-root-bearing trees and non-cluster rooted-shrubs in a Banksia woodland [0.03%]
具丛根的乔木和无丛根的灌木在袋鼠松林地中的微营养物质获取互惠关系
Christiana Staudinger,Michael Renton,Matthias Leopold et al.
Christiana Staudinger et al.
Background and aims: Belowground interspecific plant facilitation is supposed to play a key role in enabling species co-existence in hyperdiverse ecosystems in extremely nutrient-poor, semi-arid habitats, such as Banksia ...
Young temperate tree species show different fine root acclimation capacity to growing season water availability [0.03%]
幼龄温带树种对生长季土壤水分可利用性的细根习居能力不同
Florentin C Jaeger,I Tanya Handa,Alain Paquette et al.
Florentin C Jaeger et al.
Background and aims: Changes in water availability during the growing season are becoming more frequent due to climate change. Our study aimed to compare the fine-root acclimation capacity (plasticity) of six temperate tr...
Rhizosphere processes by the nickel hyperaccumulator Odontarrhena chalcidica suggest Ni mobilization [0.03%]
超富集植物Odontarrhena chalcidica的根际过程表明了镍的活化利用
Sören B L Risse,Markus Puschenreiter,Alice Tognacchini
Sören B L Risse
Background and aims: Plant Ni uptake in aboveground biomass exceeding concentrations of 1000 μg g-1 in dry weight is defined as Ni hyperaccumulation. Whether hyperaccumulators are capable of mobilizing larger Ni pools th...
Root litter quality drives the dynamic of native mineral-associated organic carbon in a temperate agricultural soil [0.03%]
作物残茬质量影响温带农业土壤固存的有机碳性质及含量动态转换
Christopher Poeplau,Neha Begill,Zhi Liang et al.
Christopher Poeplau et al.
Background and aims: Understanding the fate and residence time of organic matter added to soils, and its effect on native soil organic carbon (SOC) mineralisation is key for developing efficient SOC sequestration strategi...
Water limitation intensity shifts carbon allocation dynamics in Scots pine mesocosms [0.03%]
水限制强度影响松树营养级的碳分配动态
Emily F Solly,Astrid C H Jaeger,Matti Barthel et al.
Emily F Solly et al.
Background and aims: Tree species worldwide suffer from extended periods of water limitation. These conditions not only affect the growth and vitality of trees but also feed back on the cycling of carbon (C) at the plant-...
Absence of a home-field advantage within a short-rotation arable cropping system [0.03%]
短期轮作谷物体系中无主场优势现象
Marijke Struijk,Andrew P Whitmore,Simon Mortimer et al.
Marijke Struijk et al.
Aims: The home-field advantage (HFA) hypothesis predicts faster decomposition of plant residues in home soil compared to soils with different plants (away), and has been demonstrated in forest and grassland ecosystems. It...
Close coupling of plant functional types with soil microbial community composition drives soil carbon and nutrient cycling in tundra heath [0.03%]
植物功能群与土壤微生物群落组成紧密耦合驱动苔原沼泽土壤碳氮循环
Marianne Koranda,Riikka Rinnan,Anders Michelsen
Marianne Koranda
Aims: This study aimed at elucidating divergent effects of two dominant plant functional types (PFTs) in tundra heath, dwarf shrubs and mosses, on soil microbial processes and soil carbon (C) and nutrient availability, an...
Soil properties and plant species can predict population size and potential introduction sites of the endangered orchid Cypripedium calceolus [0.03%]
土壤性质和植物物种可以预测濒危兰花Cypripedium calceolus的种群大小和潜在引入地点
Olivia Rusconi,Théo Steiner,Claire Le Bayon et al.
Olivia Rusconi et al.
Background and aims: To counteract the ongoing worldwide biodiversity loss, conservation actions are required to re-establish populations of threatened species. Two key factors predominantly involved in finding the most s...
Competition in the Phaseolus vulgaris- Rhizobium symbiosis and the role of resident soil rhizobia in determining the outcomes of inoculation [0.03%]
菜豆-根瘤菌共生体系中的竞争以及土壤中原籍根瘤菌在接种效果中所起的作用
George M Mwenda,Yvette J Hill,Graham W O&#x;Hara et al.
George M Mwenda et al.
Background and aims: Inoculation of legumes with effective N2-fixing rhizobia is a common practice to improve farming profitability and sustainability. To succeed, inoculant rhizobia must overcome competition for nodulati...