Abstract：
:During the last decades, atmospheric nitrogen loading in mountain ranges of the Northern Hemisphere has increased substantially, resulting in high nitrate concentrations in many lakes. Yet, how increased nitrogen has affected denitrification, a key process for nitrogen removal, is poorly understood. We measured actual and potential (nitrate and carbon amended) denitrification rates in sediments of several lake types and habitats in the Pyrenees during the ice-free season. Actual denitrification rates ranged from 0 to 9 μmol N2O m-2 h-1 (mean, 1.5 ± 1.6 SD), whereas potential rates were about 10-times higher. The highest actual rates occurred in warmer sediments with more nitrate available in the overlying water. Consequently, littoral habitats showed, on average, 3-fold higher rates than the deep zone. The highest denitrification potentials were found in more productive lakes located at relatively low altitude and small catchments, with warmer sediments, high relative abundance of denitrification nitrite reductase genes, and sulphate-rich waters. We conclude that increased nitrogen deposition has resulted in elevated denitrification rates, but not sufficiently to compensate for the atmospheric nitrogen loading in most of the highly oligotrophic lakes. However, there is potential for high rates, especially in the more productive lakes and landscape features largely govern this.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Palacin-Lizarbe C,Camarero L,Hallin S,Jones CM,Catalan Jdoi
10.1038/s41598-020-59759-wsubject
Has Abstractpub_date
2020-02-20 00:00:00pages
3003issue
1issn
2045-2322pii
10.1038/s41598-020-59759-wjournal_volume
10pub_type
杂志文章abstract：:Goldlined spinefoot, Siganus guttatus, inhabits tropical and subtropical waters and synchronizes its spawning around the first quarter moon likely using an hourglass-like lunar timer. In previous studies, we have found that clock genes (Cryptochrome3 and Period1) could play the role of state variable in the diencephal...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-24538-1
更新日期：2018-04-18 00:00:00
abstract：:Surface colonization by microorganisms leads to the formation of biofilms, i.e. aggregates of bacteria embedded within a matrix of extracellular polymeric substance. This promotes adhesion to the surface and protects bacterial community, providing an antimicrobial-resistant environment. The inhibition of biofilm growt...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-12088-x
更新日期：2017-09-19 00:00:00
abstract：:Advances in genomics have the potential to revolutionize clinical diagnostics. Here, we examine the microbiome of vitreous (intraocular body fluid) from patients who developed endophthalmitis following cataract surgery or intravitreal injection. Endophthalmitis is an inflammation of the intraocular cavity and can lead...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-22416-4
更新日期：2018-03-07 00:00:00
abstract：:State-of-the-art of preoperative planning for forearm orthopaedic surgeries is currently limited to simple bone procedures. The increasing interest of clinicians for more comprehensive analysis of complex pathologies often requires dynamic models, able to include the soft tissue influence into the preoperative process...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-63436-3
更新日期：2020-04-14 00:00:00
abstract：:Medial arterial calcification (MAC) is a common outcome in diabetes and chronic kidney disease (CKD). It occurs as linear mineral deposits along the degraded elastin lamellae and is responsible for increased aortic stiffness and subsequent cardiovascular events. Current treatments for calcification, particularly in CK...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-39639-8
更新日期：2019-02-22 00:00:00
abstract：:As an analytic pipeline for quantitative imaging feature extraction and analysis, radiomics has grown rapidly in the past decade. On the other hand, recent advances in deep learning and transfer learning have shown significant potential in the quantitative medical imaging field, raising the research question of whethe...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-021-80998-y
更新日期：2021-01-14 00:00:00
abstract：:We aimed to assess whether brain volumes may affect the results of deep brain stimulation (DBS) in patients with Parkinson's disease (PD). Eighty-one consecutive patients with PD (male:female 40:41), treated with DBS between June 2012 and December 2017, were enrolled. Total and regional brain volumes were measured usi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-79138-9
更新日期：2020-12-16 00:00:00
abstract：:L-R (left and right) symmetry breaking during embryogenesis and the establishment of asymmetric body plan are key issues in developmental biology, but the onset including the handedness-determining gene locus still remains unknown. Using pure dextral (DD) and sinistral (dd) strains of the pond snail Lymnaea stagnalis ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep34809
更新日期：2016-10-06 00:00:00
abstract：:Two hundred and six strains of avian infectious bronchitis virus (IBV) were isolated from chickens showing signs of disease in southern China during the period from 2013-2015. The nucleotide and amino acid sequences from the isolated field strains were compared to 42 published references. Nucleotide homologies ranged ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-06987-2
更新日期：2017-07-26 00:00:00
abstract：:Accumulating evidence suggests that neuroinflammatory processes are implicated in the initiation and progression of amyotrophic lateral sclerosis (ALS). Previous reports have demonstrated an increase in microgliosis and astrogliosis in the lumbar spinal cord of SOD1G93A transgenic mice before the onset of symptoms, a ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-53982-w
更新日期：2019-11-27 00:00:00
abstract：:In many cancers, incidence, treatment efficacy and overall prognosis vary between geographic populations. Studies disentangling the contributing factors may help in both understanding cancer biology and tailoring therapeutic interventions. Ancestry estimation in such studies should preferably be driven by genomic data...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-61854-x
更新日期：2020-03-16 00:00:00
abstract：:A better understanding of functional changes in the intervertebral disc (IVD) and interaction with endplate is essential to elucidate the pathogenesis of IVD degeneration disease (IDDD). To date, the simultaneous depiction of 3D micro-architectural changes of endplate with aging and interaction with IVD remains a tech...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep43094
更新日期：2017-03-07 00:00:00
abstract：:The exploration of intrinsically disordered proteins in isolation is a crucial step to understand their complex dynamical behavior. In particular, the emergence of partially ordered states has not been explored in depth. The experimental characterization of such partially ordered states remains elusive due to their tr...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-69322-2
更新日期：2020-07-24 00:00:00
abstract：:Sexual spores are important for the dispersal and population dynamics of fungi. They show remarkable morphological diversity, but the underlying forces driving spore evolution are poorly known. We investigated whether trophic status and substrate associations are associated with morphology in 787 macrofungal genera. W...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-23292-8
更新日期：2018-03-29 00:00:00
abstract：:Among the range of complex interactions, especially at the interfaces of epitaxial oxide systems, contributing to the occurrence of intriguing effects, a predominant role is played by the local structural parameters. In this study, oxide molecular beam epitaxy grown lanthanum cuprate-based bilayers (consisting of a me...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-00539-4
更新日期：2017-03-28 00:00:00
abstract：:Mammalian parental genomes contribute differently to early embryonic development. Before activation of the zygotic genome, the maternal genome provides all transcripts and proteins required for the transition from a highly specialized oocyte to a pluripotent embryo. Depletion of these maternally-encoded transcripts fr...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep44667
更新日期：2017-03-20 00:00:00
abstract：:RNA-sequencing has become the gold standard for whole-transcriptome gene expression quantification. Multiple algorithms have been developed to derive gene counts from sequencing reads. While a number of benchmarking studies have been conducted, the question remains how individual methods perform at accurately quantify...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-01617-3
更新日期：2017-05-08 00:00:00
abstract：:The brown alga Fucus vesiculosus is a keystone marine species, which is subject to heavy surface colonisation. This study was designed to analyse the surface epibiome of F. vesiculosus in conjunction with the composition and spatial distribution of its surface metabolome. The amplicon sequencing, SEM and CARD-FISH ima...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-37914-8
更新日期：2019-01-31 00:00:00
abstract：:Sphingolipids are essential constituents of the plasma membrane (PM) and play an important role in signal transduction by modulating clustering and dynamics of membrane receptors. Changes in lipid composition are therefore likely to influence receptor organisation and function, but how this precisely occurs is difficu...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep20693
更新日期：2016-02-12 00:00:00
abstract：:Assessing the possible biological effects of exposure to low doses of ionizing radiation (IR) is one of the prime challenges in radiation protection, especially in medical imaging. Today, radiobiological data on cone beam CT (CBCT) related biological effects are scarce. In children and adults, the induction of DNA dou...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-58746-5
更新日期：2020-02-07 00:00:00
abstract：:Literacy success is critical to unlocking a child's potential and enhancing their future wellbeing. Thus, the early identification and redressing of literacy needs is vital. Pacific children have, on average, the lowest literacy achievement levels in New Zealand. However, this population is very diverse. This study so...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-29939-w
更新日期：2018-08-17 00:00:00
abstract：:Drug interaction analysis, which reports the extent to which the presence of one drug affects the efficacy of another, is a powerful tool to select potent combinatorial therapies and predict connectivity between cellular components. Combinatorial effects of drug pairs often vary even for drugs with similar mechanism o...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep42644
更新日期：2017-02-16 00:00:00
abstract：:Recent studies indicate that urinary mitochondrial DNA (mtDNA) is predictive of ischemic AKI and is related to delayed graft function (DGF) in renal transplantation. Nevertheless, the clinical implications and prognostic value of urinary mtDNA in kidney transplantation remain undetermined. Here, we aimed to evaluate t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-54694-x
更新日期：2019-12-09 00:00:00
abstract：:In the last forty years therapy outcomes for depression have remained the same with approximately 50% of patients responding to treatments. Advances are urgently required. We hypothesised that a recent treatment, metacognitive therapy (MCT), might be more effective, by targeting mental control processes that directly ...
journal_title：Scientific reports
pub_type： 杂志文章,随机对照试验
doi：10.1038/s41598-020-64577-1
更新日期：2020-05-12 00:00:00
abstract：:We have experimentally demonstrated a strong correlation between the electrical properties of Zn1-xTex Ovonic threshold switching (OTS) selector device and the material properties analysed by X-ray diffraction (XRD), spectroscopic ellipsometry, and X-ray photoelectron spectroscopy (XPS). The correlation and the key ma...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-30207-0
更新日期：2018-08-07 00:00:00
abstract：:In this study, we prepared, characterized, and performed toxicity analyses of poly(ε-caprolactone) nanocapsules loaded with neem oil. Three formulations were prepared by the emulsion/solvent evaporation method. The nanocapsules showed a mean size distribution around 400 nm, with polydispersity below 0.2 and were stabl...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-06092-4
更新日期：2017-07-19 00:00:00
abstract：:Changes in immune and coagulation systems and possible viral spread through the blood-brain barrier have been described in SARS-CoV-2 infection. In this study, we evaluated the possible retinal involvement and ocular findings in severe COVID-19 pneumonia patients. A cross-sectional study was conducted on 46 patients a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-74446-6
更新日期：2020-10-15 00:00:00
abstract：:Mandrill (Mandrillus sphinx) is a primate species, which belongs to the Old World monkey (Cercopithecidae) family. It is closely related to human, serving as a model for human health related research. However, the genetic studies on and genomic resources of mandrill are limited, especially in comparison to other prima...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-59110-3
更新日期：2020-02-12 00:00:00
abstract：:The Atacama Desert has been pointed out as one of the places on earth where the highest surface irradiance may occur. This area is characterized by its high altitude, prevalent cloudless conditions and relatively low columns of ozone and water vapor. Aimed at the characterization of the solar spectrum in the Atacama D...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep22457
更新日期：2016-03-02 00:00:00
abstract：:Neonatal animal models are increasingly employed in order to unravel age-specific disease mechanisms. Appropriate tools objectifying the clinical condition of murine neonates are lacking. In this study, we tested a scoring system specifically designed for newborn mice that relies on clinical observation and examinatio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-42414-4
更新日期：2019-04-11 00:00:00
