Filtros de búsqueda

Lista de obras de Matthias Saurer

20th century changes in carbon isotopes and water-use efficiency: tree-ring-based evaluation of the CLM4.5 and LPX-Bern models

article

20th-century changes in carbon isotopes and water-use efficiency: Tree-ring based evaluation of the CLM4.5 and LPX-Bern models

article by Kathrin M. Keller et al published 1 December 2016 in Biogeosciences Discussions

A 13 C tracer study to identify the origin of dissolved organic carbon in forested mineral soils

A 350 year drought reconstruction from Alpine tree ring stable isotopes

article by Anne Kress et al published 22 May 2010 in Global Biogeochemical Cycles

A cluster of stratospheric volcanic eruptions in the AD 530s recorded in Siberian tree rings

artículo científico publicado en 2014

A dynamic leaf gas-exchange strategy is conserved in woody plants under changing ambient CO2 : evidence from carbon isotope discrimination in paleo and CO2 enrichment studies.

artículo científico publicado en 2015

A multi-proxy approach for revealing recent climatic changes in the Russian Altai

A novel methodological approach for δ(18)O analysis of sugars using gas chromatography-pyrolysis-isotope ratio mass spectrometry.

artículo científico publicado en 2013

A novel methylation derivatization method for δ(18)O analysis of individual carbohydrates by gas chromatography/pyrolysis-isotope ratio mass spectrometry.

artículo científico publicado en 2016

A portable automated system for trace gas sampling in the field and stable isotope analysis in the laboratory

artículo científico publicado en 2004

Air pollution and environmental chemistry – what role for tree-ring studies?

artículo científico publicado en 2002

An investigation of the common signal in tree ring stable isotope chronologies at temperate sites

scholarly article

Analysis of δ<sup>18</sup>O in tree rings: Wood-cellulose comparison and method dependent sensitivity

artículo científico publicado en 1999

Anthropogenic NOx emissions alter the intrinsic water-use efficiency (WUEi) for Quercus cerris stands under Mediterranean climate conditions

article

Application of eco-physiological models to the climatic interpretation of δ13C and δ18O measured in Siberian larch tree-rings

Can we use the CO2 concentrations determined by continuous-flow isotope ratio mass spectrometry from small samples for the Keeling plot approach?

scientific article published on 01 December 2008

Canopy Gradients in δ18O of Organic Matter as Ecophysiological Tool

article

Carbohydrate dynamics in a resprouting species after severe aboveground perturbations

artículo científico publicado en 2020

Carbon allocation in shoots of alpine treeline conifers in a CO2 enriched environment

Carbon fluxes to the soil in a mature temperate forest assessed by 13C isotope tracing

artículo científico publicado en 2004

Carbon isotope discrimination indicates improving water-use efficiency of trees in northern Eurasia over the last 100 years

Citric acid traps to replace sulphuric acid in the ammonia diffusion of dilute water samples for 15N analysis.

artículo científico publicado en 2006

Climate sensitivity and parameter coherency in annually resolved δ13C and δ18O from Pinus uncinata tree-ring data in the Spanish Pyrenees

Climatic isotope signals in tree rings masked by air pollution: A case study conducted along the Mont Blanc Tunnel access road (Western Alps, Italy)

article

Climatic sensitivity of δ18O in the wood and cellulose of tree rings: Results from a mixed stand of Acer pseudoplatanus L. and Fagus sylvatica L

artículo científico publicado en 2008

Comparison of δ(18)O and δ(13)C values between tree-ring whole wood and cellulose in five species growing under two different site conditions.

artículo científico publicado en 2015

Compound-specific carbon isotope patterns in needles of conifer tree species from the Swiss National Park under recent climate change

scientific article published on 12 March 2019

Contrasting physiological responses to Mediterranean climate variability are revealed by intra-annual density fluctuations in tree rings of Quercus ilex L. and Pinus pinea L

article

Contribution of methane to aerosol carbon mass

scholarly article by F. Bianchi et al published September 2016 in Atmospheric Environment

Correction to: Weather modifies the spatial extent of carbohydrate transfers from CO2-supplied broad-leaved trees to ectomycorrhizal fungi

artículo científico publicado en 2023

Determination of primary and secondary sources of organic acids and carbonaceous aerosols using stable carbon isotopes

article

Determination of stable carbon isotopes of organic acids and carbonaceous aerosols in the atmosphere

artículo científico publicado en 2006

Determination of the aerosol yield of isoprene in the presence of an organic seed with carbon isotope analysis

artículo científico publicado en 2009

Discrete versus continuous analysis of anatomical and δ13C variability in tree rings with intra-annual density fluctuations

artículo científico publicado en 2011

Do centennial tree-ring and stable isotope trends of Larix gmelinii (Rupr.) Rupr. indicate increasing water shortage in the Siberian north?

artículo científico publicado en 2009

Drought impact on water use efficiency and intra-annual density fluctuations in Erica arborea on Elba (Italy).

artículo científico publicado en 2013

Drought induced tree mortality - a tree-ring isotope based conceptual model to assess mechanisms and predispositions.

artículo científico publicado en 2018

Drought reduces water uptake in beech from the drying topsoil, but no compensatory uptake occurs from deeper soil layers

artículo científico publicado en 2021

Drought response of five conifer species under contrasting water availability suggests high vulnerability of Norway spruce and European larch

artículo científico publicado en 2013

Drought response of mesophyll conductance in forest understory species--impacts on water-use efficiency and interactions with leaf water movement

artículo científico publicado en 2014

Early effects of water deficit on two parental clones of Populus nigra grown under different environmental conditions

Effect of elevated CO2 on the carbon balance of a grass-clover mixture

scientific article published in 1997

Effect of inoculation and leaf litter amendment on establishment of nodule-forming Frankia populations in soil

artículo científico publicado en 2001

Effect of water availability on leaf water isotopic enrichment in beech seedlings shows limitations of current fractionation models

artículo científico publicado en 2009

Effects of climate change on treeline trees in Sagarmatha (Mt. Everest, Central Himalaya)

artículo científico publicado en 2020

Effects of elevated ozone on leaf delta13C and leaf conductance of plant species grown in semi-natural grassland with or without irrigation

artículo científico publicado en 2005

Effects of soil moisture, needle age, and leaf morphology on C and O uptake, incorporation, and allocation: A dual labelling approach with 13CO2 and H218O in foliage of a coniferous forest

artículo científico publicado en 2020

Effects of variable temperature and moisture conditions on respiration and nonstructural carbohydrate dynamics of tree roots

artículo científico publicado en 2022

Elevated CO2increases tree-level intrinsic water use efficiency: insights from carbon and oxygen isotope analyses in tree rings across three forest FACE sites

article

Estimating intra-seasonal photosynthetic discrimination and water use efficiency using δ13C of leaf sucrose in Scots pine

scholarly article

Estimating intraseasonal intrinsic water-use efficiency from high-resolution tree-ring δ13C data in boreal Scots pine forests

scholarly article

Estimating the uptake of traffic-derived NO 2 from 15 N abundance in Norway spruce needles

article

Evaluation of a liquid chromatography method for compound-specific δ13C analysis of plant carbohydrates in alkaline media.

artículo científico publicado en 2012

Evidence for different nutrient partitioning in Boran (Bos indicus) and Boran x Holstein cows when re-allocated from low to high or from high to low feeding level

artículo científico publicado en 2006

Examining the large-scale convergence of photosynthesis-weighted tree leaf temperatures through stable oxygen isotope analysis of multiple data sets

artículo científico publicado en 2011

Examining the response of needle carbohydrates from Siberian larch trees to climate using compound-specific δ(13) C and concentration analyses

artículo científico publicado en 2015

Fast response of Scots pine to improved water availability reflected in tree-ring width and delta 13C.

artículo científico publicado en 2010

Fire as a Major Factor in Dynamics of Tree-Growth and Stable δ13C and δ18O Variations in Larch in the Permafrost Zone

artículo científico publicado en 2022

First detection of glacial meltwater signature in tree-ring δ18O: Reconstructing past major glacier runoff events at Lago Verde (Miage Glacier, Italy)

article

First detection of nitrogen from NOx in tree rings: a 15N/14N study near a motorway

article by Matthias Saurer et al published June 2004 in Atmospheric Environment

From the comfort zone to crown dieback: Sequence of physiological stress thresholds in mature European beech trees across progressive drought

scientific article published on 21 August 2020

Glaciochemical dating of an ice core from upper Grenzgletscher (4200 m a.s.l.)

scholarly article

Growth and physiological responses to ozone and mild drought stress of tree species with different ecological requirements

article

Growth and resilience responses of Scots pine to extreme droughts across Europe depend on pre-drought growth conditions

artículo científico publicado en 2020

Growth of a deciduous tree seedling community in response to elevated CO2 and nutrient supply

High-frequency stable isotope signals in uneven-aged forests as proxy for physiological responses to climate in Central Europe

artículo científico publicado en 2021

How does varying water supply affect oxygen isotope variations in needles and tree rings of Scots pine?

artículo científico publicado en 2020

Hydrogen isotope fractionation in carbohydrates of leaves and xylem tissues follows distinct phylogenetic patterns: a common garden experiment with 73 tree and shrub species

scientific article published in 2023

Hydrogen isotope fractionation in plants with <scp>C<sub>3</sub></scp>, <scp>C<sub>4</sub></scp>, and <scp>CAM CO<sub>2</sub></scp> fixation

artículo científico publicado en 2024

Impact of Recent Climate Change on Water-Use Efficiency Strategies of Larix sibirica in the Altai-Sayan Mountain Range

artículo científico publicado en 2020

Impact of climate and CO2 on a millennium-long tree-ring carbon isotope record

scholarly article

Impact of different nitrogen emission sources on tree physiology as assessed by a triple stable isotope approach

scholarly article by M.R. Guerrieri et al published January 2009 in Atmospheric Environment

Improving the extraction and purification of leaf and phloem sugars for oxygen isotope analyses

artículo científico publicado en 2020

Incorporation and remobilization of 13C within the fine-root systems of individual Abies alba trees in a temperate coniferous stand

article

Increase in ring width, vessel number, and δ18O in olive trees infected with Xylella fastidiosa

scientific article published on 24 July 2020

Increased water-use efficiency does not lead to enhanced tree growth under xeric and mesic conditions

artículo científico publicado en 2014

Increasing relevance of spring temperatures for Norway spruce trees in Davos, Switzerland, after the 1950s

article

Influence of Ozone on the Stable Carbon Isotope Composition, deltaC, of Leaves and Grain of Spring Wheat (Triticum aestivum L.).

artículo científico publicado en 1991

Influence of atmospheric circulation patterns on the oxygen isotope ratio of tree rings in the Alpine region

artículo científico publicado en 2012

Influence of starch deficiency on photosynthetic and post-photosynthetic carbon isotope fractionations

scientific article published on 01 March 2019

Insight into Canary Island pine physiology provided by stable isotope patterns of water and plant tissues along an altitudinal gradient

artículo científico publicado en 2021

Is the 20th century warming unprecedented in the Siberian north?

article

Isotope signals and anatomical features in tree rings suggest a role for hydraulic strategies in diffuse drought-induced die-back of Pinus nigra

artículo científico publicado en 2017

Isotopic composition (<i>δ</i><sup>13</sup>C,<i>δ</i><sup>18</sup>O) in wood and cellulose of Siberian larch trees for early Medieval and recent periods

artículo científico publicado en 2008

Isotopic responses to dry and wet episodes as captured in tree rings of southern Altai relict forests

artículo científico publicado en 2021

Large volcanic eruptions reduce landfalling tropical cyclone activity: Evidence from tree rings

artículo científico publicado en 2021

Larix decidua δ18O tree-ring cellulose mainly reflects the isotopic signature of winter snow in a high-altitude glacial valley of the European Alps.

artículo científico publicado en 2016

Leaf isotopes reveal tree diversity effects on the functional responses to the pan‐European 2018 summer drought

artículo científico publicado en 2024

Lessons learned from a long‐term irrigation experiment in a dry Scots pine forest: Impacts on traits and functioning

scientific article published on 09 January 2022

Linking stable oxygen and carbon isotopes with stomatal conductance and photosynthetic capacity: a conceptual model

artículo científico publicado en 2000

Long-term effects of drought on tree-ring growth and carbon isotope variability in Scots pine in a dry environment

artículo científico publicado en 2017

Long-term summer temperature variations in the Pyrenees from detrended stable carbon isotopes

Low-frequency noise inδ13C andδ18O tree ring data: A case study ofPinus uncinatain the Spanish Pyrenees

article

Methods to merge overlapping tree-ring isotope series to generate multi-centennial chronologies

Microbial assimilation of plant-derived carbon in soil traced by isotope analysis

article

Microgram level radiocarbon (14C) determination on carbonaceous particles in ice

Mixed Temperature-Moisture Signal in δ18O Records of Boreal Conifers from the Permafrost Zone

artículo científico publicado en 2021

Model evaluation for reconstructing the oxygen isotopic composition in precipitation from tree ring cellulose over the last century

scholarly article

More than climate: Hydrogen isotope ratios in tree rings as novel plant physiological indicator for stress conditions

artículo científico publicado en 2021

Nitrate-consuming processes in a petroleum-contaminated aquifer quantified using push–pull tests combined with 15N isotope and acetylene-inhibition methods

artículo científico publicado en 2003

On the reconstruction of precipitation in temperature-limited environments by the use of stable isotopes in tree-rings

artículo científico publicado en 2012

Oxygen Isotope Analysis of Cellulose:  An Interlaboratory Comparison

scientific article published in 1998

Oxygen and carbon isotopic record of climatic variability in tree ring cellulose (<i>Picea abies</i>): An example from central Switzerland (1913-1995)

artículo científico publicado en 1998

Oxygen isotope analysis of levoglucosan, a tracer of wood burning, in experimental and ambient aerosol samples

artículo científico publicado en 2017

Oxygen isotope fractionations across individual leaf carbohydrates in grass and tree species

artículo científico publicado en 2017

Oxygen isotopes in tree rings are less sensitive to changes in tree size and relative canopy position than carbon isotopes

artículo científico publicado en 2018

Oxygen isotopes in tree rings of<i>Abies alba</i>: The climatic significance of interdecadal variations

artículo científico publicado en 2000

Ozone air pollution effects on tree-ring growth, delta(13)C, visible foliar injury and leaf gas exchange in three ozone-sensitive woody plant species.

artículo científico publicado en 2007

Ozone and Low Concentrations of Nitric Oxide have Similar Effects on Carbon Isotope Discrimination and Gas Exchange in Leaves of Wheat (Triticum aestivum L.)

Reducing uncertainties in δ<sup>13</sup>C analysis of tree rings: Pooling, milling, and cellulose extraction

artículo científico publicado en 1998

Relationship of body fat stores and leptin expression in adipose tissue in African cows of different genotype

Retention and hydrolysable fraction of atmospherically deposited nitrogen in two contrasting forest soils in Switzerland

article

Rhizosphere activity in an old-growth forest reacts rapidly to changes in soil moisture and shapes whole-tree carbon allocation

scientific article published on 21 September 2020

Seasonal transfer of oxygen isotopes from precipitation and soil to the tree ring: source water versus needle water enrichment

scientific article published in 2014

Seasonality of δ18O in needles and wood of Picea abies

scholarly article

Siberian tree-ring and stable isotope proxies as indicators of temperature and moisture changes after major stratospheric volcanic eruptions

artículo científico publicado en 2019

Signal strength and climate calibration of a European tree-ring isotope network

scholarly article

Simulating oxygen isotope ratios in tree ring cellulose using a dynamic global vegetation model

article

Site-specific water-use strategies of mountain pine and larch to cope with recent climate change.

artículo científico publicado en 2016

Soil warming alters microbial substrate use in alpine soils.

artículo científico publicado en 2014

Spatial and temporal oxygen isotope trends at the northern tree-line in Eurasia

scholarly article

Spatial patterns of climatic changes in the Eurasian north reflected in Siberian larch tree-ring parameters and stable isotopes

Spatial variability and temporal trends in water-use efficiency of European forests.

artículo científico publicado en 2014

Spatio‐temporal patterns of tree growth as related to carbon isotope fractionation in European forests under changing climate

artículo científico publicado en 2019

Stable carbon and oxygen isotopes in tree rings show physiological responses of Pericopsis elata to precipitation in the Congo Basin

article

Stable carbon isotopes in tree rings of beech: climatic versus site-related influences

artículo científico publicado en 1997

Stable isotope analysis reveals differential effects of soil nitrogen and nitrogen dioxide on the water use efficiency in hybrid poplar leaves

article

Stable isotope coherence in the earlywood and latewood of tree-line conifers

scholarly article

Stand structure modulates the long-term vulnerability of Pinus halepensis to climatic drought in a semiarid Mediterranean ecosystem.

artículo científico publicado en 2011

Summer temperature dependency of larch budmoth outbreaks revealed by Alpine tree-ring isotope chronologies

artículo científico publicado en 2009

Swiss tree rings reveal warm and wet summers during medieval times

artículo científico publicado en 2014

THEODORE, a two-step heating system for the EC/OC determination of radiocarbon (14C) in the environment

article by S. Szidat et al published August 2004 in Nuclear Instruments & Methods in Physics Research B

Temperature versus species-specific influences on the stable oxygen isotope ratio of tree rings

artículo científico publicado en 2009

Temporal dynamics of the carbon isotope composition in a Pinus sylvestris stand: from newly assimilated organic carbon to respired carbon dioxide

article

Temporal stability of climate-isotope relationships in tree rings of oak and pine (Ticino, Switzerland)

article

Testing a dual isotope model to track carbon and water gas exchanges in a Mediterranean forest

The 18 O-signal transfer from water vapour to leaf water and assimilates varies among plant species and growth forms

scientific article published on 03 December 2019

The application of tree-rings and stable isotopes for reconstructions of climate conditions in the Russian Altai

The effect of 18 O-labelled water vapour on the oxygen isotope ratio of water and assimilates in plants at high humidity

artículo científico publicado en 2017

The fate of recently fixed carbon after drought release: towards unravelling C storage regulation in Tilia platyphyllos and Pinus sylvestris

artículo científico publicado en 2017

The impact of an inverse climate-isotope relationship in soil water on the oxygen-isotope composition of Larix gmelinii in Siberia

artículo científico publicado en 2015

The influence of climate on the oxygen isotopes in tree rings

artículo científico publicado en 2003

The influence of increasing temperature and CO2 concentration on recent growth of old-growth larch: contrasting responses at leaf and stem processes derived from tree-ring width and stable isotopes

artículo científico publicado en 2017

The influence of ozone and nutrition on δ13C in Betula pendula.

artículo científico publicado en 1995

The influence of traffic and wood combustion on the stable isotopic composition of carbon monoxide

The relationship between needle sugar carbon isotope ratios and tree rings of larch in Siberia

artículo científico publicado en 2015

The relationship between the stable carbon isotope composition of needle bulk material, starch, and tree rings in Picea abies

artículo científico publicado en 2002

The response of δ 13 C, δ 18 O and cell anatomy of Larix gmelinii tree rings to differing soil active layer depths

Towards the Third Millennium Changes in Siberian Triple Tree-Ring Stable Isotopes

artículo científico publicado en 2022

Tracing carbon uptake from a natural CO2 spring into tree rings: an isotope approach

artículo científico publicado en 2003

Tracing fresh assimilates through Larix decidua exposed to elevated CO₂ and soil warming at the alpine treeline using compound-specific stable isotope analysis.

artículo científico publicado en 2012

Tracing sources and turnover of soil organic matter in a long-term irrigated dry forest using a novel hydrogen isotope approach

scientific article published in 2023

Tracing the spatial extent and lag time of carbon transfer from Picea abies to ectomycorrhizal fungi differing in host type, taxonomy, or hyphal development

artículo científico publicado en 2024

Tree growth and drought impact the dynamics of C allocation and change the coupling between photosynthesis and respiration in stem and soil

artículo científico publicado en 2021

Tree organ growth and carbon allocation dynamics impact the magnitude and δ13C signal of stem and soil CO2 fluxes

Tree physiological monitoring of the 2018 larch budmoth outbreak: preference for leaf recovery and carbon storage over stem wood formation in Larix decidua

artículo científico publicado en 2020

Tree rings indicate different drought resistance of a native (Abies alba Mill.) and a nonnative (Picea abies (L.) Karst.) species co-occurring at a dry site in Southern Italy

article

Tree-ring growth and stable isotopes (13C and 15N) detect effects of wildfires on tree physiological processes in Pinus sylvestris L

scholarly article by Rachele Beghin et al published 22 January 2011 in Trees

Tree-ring responses in Araucaria araucana to two major eruptions of Lonquimay Volcano (Chile)

artículo científico publicado en 2012

Tree-ring stable isotopes indicate mass wasting processes at Radicofani in the upper Orcia Valley (Tuscany, Italy)

artículo científico publicado en 2022

Tree-ring stable isotopes show different ecophysiological strategies in native and invasive woody species of a semiarid riparian ecosystem in the Great Plains of the United States

Tree-ring δ<sup>18</sup>O from an Alpine catchment reveals changes in glacier stream water inputs between 1980 and 2010

artículo científico publicado en 2019

Tree‐ring stable isotopes and radiocarbon reveal pre‐ and post‐eruption effects of volcanic processes on trees on Mt. Etna (Sicily, Italy)

artículo científico publicado en 2021

Twentieth century trends in tree ring stable isotopes (<i>δ</i><sup>13</sup>C and<i>δ</i><sup>18</sup>O) of<i>Larix sibirica</i>under dry conditions in the forest steppe in Siberia

artículo científico publicado en 2010

Variations of Wood Anatomy and δ13C Within-Tree Rings of Coastal Pinus Pinaster Showing Intra-Annual Density Fluctuations

artículo científico publicado en 2007

Variations of vessel diameter and δ13C in false rings of Arbutus unedo L. reflect different environmental conditions.

artículo científico publicado en 2010

Volcanic explosive eruptions of the Vesuvio decrease tree-ring growth but not photosynthetic rates in the surrounding forests

artículo científico publicado en 2007

Warming Effects on Pinus sylvestris in the Cold–Dry Siberian Forest–Steppe: Positive or Negative Balance of Trade?

artículo científico publicado en 2017

Weather modifies the spatial extent of carbohydrate transfers from CO2-supplied broad-leaved trees to ectomycorrhizal fungi

artículo científico publicado en 2023

Wood Cellulose Preparation Methods and Mass Spectrometric Analyses of δ13C, δ18O, and Nonexchangeable δ2H Values in Cellulose, Sugar, and Starch: An Interlaboratory Comparison

article

Wood Growth in Pure and Mixed L. Forests: Drought Influence Depends on Site Conditions

artículo científico publicado en 2019

Wood anatomy and tree-ring stable isotopes indicate a recent decline in water-use efficiency in the desert tree Moringa peregrina

artículo científico publicado en 2021

Wood-growth zones in Acacia seyal Delile in the Keita Valley, Niger: Is there any climatic signal?