Miroslav Trnka
Datos Biográficos
| ID | 4019794 |
|---|---|
| NOMBRE | Miroslav Trnka |
| NOMBRES | Miroslav |
| APELLIDO | Trnka |
| FIRMA | TRNKA M |
| AFILIACIONES | Czech Academy of Sciences, Global Change Research Institute |
| ORCID | 0000-0003-4727-8379 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 12 |
| TOTAL DE CITAS | 14 |
| TOTAL COMO AUTOR | 12 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2006 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 2 |
An absolutely dated mid-Holocene English yew chronology offers new opportunities for archaeological and palaeoenvironmental research
Research on Holocene climate variability and human history greatly benefits from annually resolved and absolutely dated tree-ring chronologies. The quality and quantity of such records, however, decline back in time, with little tree-ring evidence available for the Early and Middle Holocene. Here, we present a tree-ring width (TRW) chronology from 100 subfossil yews ( Taxus baccata L.) excavated from peat-rich soils in the Fenland region of easte…
Global drought impacts in near-real-time
Drought impact monitoring is often limited by data availability in terms of both access to impact information and the effectiveness of data acquisition. These challenges have been partially addressed by employing the drought impact information accessed via text data (newspaper articles or online social network content). While this approach provides valuable insights, it remains constrained by temporal relevance, as data preparation is often retro…
Tree-ring stable isotopes in cellulose and lignin methoxy groups reveal different age-related behaviour
Tree-ring stable isotopes (TRSI) have the unique ability to capture inter-annual to multi-millennial climate trends and extremes if the appropriate data and methods are combined. However, there is still an ongoing debate about age-related biases in TRSI measurements that potentially affect the fidelity of their chronologies and subsequent climate reconstructions. Here, we investigate carbon and oxygen TRSI measurements in cellulose (δ13Ccell and …
Global hotspots in soil moisture-based drought trends
Decreasing soil moisture and increasing frequency and intensity of soil drought episodes are among the frequently discussed consequences of ongoing global climate change. To address this topic, a water balance model SoilClim forced by climate reanalysis ERA5-Land was applied on a global scale to analyze the spatiotemporal variability of changes in soil moisture anomalies. The results revealed that the soil relative available water (AWR) significa…
Long time-series ecological niche modelling using archaeological settlement data
Human activities have shaped the environment since long before the advent of agriculture and resulted in anthropogenic landscapes, which are sometimes perceived as natural, but are clearly shaped by dozens of previous generations. This study is the first to apply ecological niche modelling on a long time-series of archaeological data to illuminate the development of the landscape from the perspective of settlement behaviour and its dependence on …
Risk and reward of the global truffle sector under predicted climate change
Climate change has been described as the main threat for the cultivation and growth of truffles, but hydroclimate variability and model uncertainty challenge regional projections and adaptation strategies of the emerging sector. Here, we conduct a literature review to define the main Périgord truffle growing regions around the world and use 20 global climate models to assess the impact of future trends and extremes in temperature, precipitation a…
Investigation of age trends in tree-ring stable carbon and oxygen isotopes from northern Fennoscandia over the past millennium
Europe under multi-year droughts
The recent dry and warm years in Europe are often assessed as extreme in terms of socio-economic and environmental losses. However, the impact of a drought is a function of its duration. This fact needs to be considered in the evaluation of a drought. In this study, we use a hydrological model to analyze the 2018 European drought, an event that significantly affected vegetation. We show that the severity of the soil moisture drought is high in Ce…
Rethinking a sustainable truffle sector under global crises
Global climate change is the main threat for the emerging truffle sector, which already extends across seven key regions in the Americas, Europe, South Africa and Australasia. At the same time, the potential effects of financial crises and global pandemics have not yet been considered in most risk assessments. Here we describe the direct and indirect impacts of the actual coronavirus pandemic on the rising truffle sector. We discuss how COVID-19 …
Cultivating resilience by empirically revealing response diversity
Intensified climate and market turbulence requires resilience to a multitude of changes. Diversity reduces the sensitivity to disturbance and fosters the capacity to adapt to various future scenarios. What really matters is diversity of responses. Despite appeals to manage resilience, conceptual developments have not yet yielded a break-through in empirical applications. Here, we present an approach to empirically reveal the ‘response diversity’:…
Impacts and adaptation of European crop production systems to climate change
What can scenario modelling tell us about future European scale agricultural land use, and what not
What can scenario modelling tell us about future European scale agricultural land use, and what not
Cultivating resilience by empirically revealing response diversity
Intensified climate and market turbulence requires resilience to a multitude of changes. Diversity reduces the sensitivity to disturbance and fosters the capacity to adapt to various future scenarios. What really matters is diversity of responses. Despite appeals to manage resilience, conceptual developments have not yet yielded a break-through in empirical applications. Here, we present an approach to empirically reveal the ‘response diversity’:…
What can scenario modelling tell us about future European scale agricultural land use, and what not
Impacts and adaptation of European crop production systems to climate change
Cultivating resilience by empirically revealing response diversity
Intensified climate and market turbulence requires resilience to a multitude of changes. Diversity reduces the sensitivity to disturbance and fosters the capacity to adapt to various future scenarios. What really matters is diversity of responses. Despite appeals to manage resilience, conceptual developments have not yet yielded a break-through in empirical applications. Here, we present an approach to empirically reveal the ‘response diversity’:…
Europe under multi-year droughts
The recent dry and warm years in Europe are often assessed as extreme in terms of socio-economic and environmental losses. However, the impact of a drought is a function of its duration. This fact needs to be considered in the evaluation of a drought. In this study, we use a hydrological model to analyze the 2018 European drought, an event that significantly affected vegetation. We show that the severity of the soil moisture drought is high in Ce…
Rethinking a sustainable truffle sector under global crises
Global climate change is the main threat for the emerging truffle sector, which already extends across seven key regions in the Americas, Europe, South Africa and Australasia. At the same time, the potential effects of financial crises and global pandemics have not yet been considered in most risk assessments. Here we describe the direct and indirect impacts of the actual coronavirus pandemic on the rising truffle sector. We discuss how COVID-19 …
Long time-series ecological niche modelling using archaeological settlement data
Human activities have shaped the environment since long before the advent of agriculture and resulted in anthropogenic landscapes, which are sometimes perceived as natural, but are clearly shaped by dozens of previous generations. This study is the first to apply ecological niche modelling on a long time-series of archaeological data to illuminate the development of the landscape from the perspective of settlement behaviour and its dependence on …
Risk and reward of the global truffle sector under predicted climate change
Climate change has been described as the main threat for the cultivation and growth of truffles, but hydroclimate variability and model uncertainty challenge regional projections and adaptation strategies of the emerging sector. Here, we conduct a literature review to define the main Périgord truffle growing regions around the world and use 20 global climate models to assess the impact of future trends and extremes in temperature, precipitation a…
Investigation of age trends in tree-ring stable carbon and oxygen isotopes from northern Fennoscandia over the past millennium
Global hotspots in soil moisture-based drought trends
Decreasing soil moisture and increasing frequency and intensity of soil drought episodes are among the frequently discussed consequences of ongoing global climate change. To address this topic, a water balance model SoilClim forced by climate reanalysis ERA5-Land was applied on a global scale to analyze the spatiotemporal variability of changes in soil moisture anomalies. The results revealed that the soil relative available water (AWR) significa…
Tree-ring stable isotopes in cellulose and lignin methoxy groups reveal different age-related behaviour
Tree-ring stable isotopes (TRSI) have the unique ability to capture inter-annual to multi-millennial climate trends and extremes if the appropriate data and methods are combined. However, there is still an ongoing debate about age-related biases in TRSI measurements that potentially affect the fidelity of their chronologies and subsequent climate reconstructions. Here, we investigate carbon and oxygen TRSI measurements in cellulose (δ13Ccell and …
Global drought impacts in near-real-time
Drought impact monitoring is often limited by data availability in terms of both access to impact information and the effectiveness of data acquisition. These challenges have been partially addressed by employing the drought impact information accessed via text data (newspaper articles or online social network content). While this approach provides valuable insights, it remains constrained by temporal relevance, as data preparation is often retro…
An absolutely dated mid-Holocene English yew chronology offers new opportunities for archaeological and palaeoenvironmental research
Research on Holocene climate variability and human history greatly benefits from annually resolved and absolutely dated tree-ring chronologies. The quality and quantity of such records, however, decline back in time, with little tree-ring evidence available for the Early and Middle Holocene. Here, we present a tree-ring width (TRW) chronology from 100 subfossil yews ( Taxus baccata L.) excavated from peat-rich soils in the Fenland region of easte…
Environmental Science (9 obras) · Geography (9 obras) · Biology (8 obras) · Climate change (8 obras) · Ecology (7 obras) · Climatology (6 obras) · Agriculture (5 obras) · Climate change impacts on agriculture (5 obras) · Physical geography (5 obras) · Economics (4 obras)