Frans‐Jan W Parmentier
Datos Biográficos
| ID | 6375574 |
|---|---|
| NOMBRE | Frans‐Jan W Parmentier |
| NOMBRES | Frans‐Jan W |
| APELLIDO | Parmentier |
| FIRMA | PARMENTIER F J W |
| AFILIACIONES | University of Oslo |
| ORCID | 0000-0003-2952-7706 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 7 |
| TOTAL DE CITAS | 4 |
| TOTAL COMO AUTOR | 7 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2012 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2024 |
| ÍNDICE H | 1 |
Governance for Earth system tipping points – A research agenda
Tipping points in the Earth system could be passed within the Paris Agreement's temperature goal range (1.5°C–2°C). Tipping processes are a feature of complex Earth system dynamics that present major governance challenges not addressed by existing global governance institutions. The common governance toolkit is a poor match for dealing with tipping processes, especially non-linear change, and radical intertemporality. To support the development o…
Key indicators of Arctic climate change
Key observational indicators of climate change in the Arctic, most spanning a 47 year period demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing air temperature, there is an intensification of the hydrological cycle, evident from increases in humidity, precipitation, river discharge, glacier equilibrium line altitude and land ice wastage. Downward trends continue in sea ice thicknes…
Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event
Extreme winter events that damage vegetation are considered an important climatic cause of arctic\nbrowning—a reversal of the greening trend of the region—and possibly reduce the carbon uptake of\nnorthern ecosystems. Confirmation of a reduction in CO2 uptake due to winter damage, however,\nremains elusive due to a lack of flux measurements from affected ecosystems. In this study, we report\neddy covariance fluxes of CO2 from a peatland in northe…
A synthesis of the arctic terrestrial and marine carbon cycles under pressure from a dwindling cryosphere
The current downturn of the arctic cryosphere, such as the strong loss of sea ice, melting of ice sheets and glaciers, and permafrost thaw, affects the marine and terrestrial carbon cycles in numerous interconnected ways. Nonetheless, processes in the ocean and on land have been too often considered in isolation while it has become increasingly clear that the two environments are strongly connected: Sea ice decline is one of the main causes of th…
Toward a statistical description of methane emissions from arctic wetlands
Methane (CH 4 ) emissions from arctic tundra typically follow relations with soil temperature and water table depth, but these process-based descriptions can be difficult to apply to areas where no measurements exist. We formulated a description of the broader temporal flux pattern in the growing season based on two distinct CH 4 source components from slow and fast-turnover carbon. We used automatic closed chamber flux measurements from NE Green…
Low impact of dry conditions on the CO 2 exchange of a Northern-Norwegian blanket bog
Northern peatlands hold large amounts of organic carbon (C) in their soils and are as such important in a climate change context. Blanket bogs, i.e. nutrient-poor peatlands restricted to maritime climates, may be extra vulnerable to global warming since they require a positive water balance to sustain their moss dominated vegetation andCsink functioning. This study presents a 4.5 year record of land– atmosphere carbon dioxide (CO2) exchange from …
Tundra in the Rain
Tundra in the Rain
Governance for Earth system tipping points – A research agenda
Tipping points in the Earth system could be passed within the Paris Agreement's temperature goal range (1.5°C–2°C). Tipping processes are a feature of complex Earth system dynamics that present major governance challenges not addressed by existing global governance institutions. The common governance toolkit is a poor match for dealing with tipping processes, especially non-linear change, and radical intertemporality. To support the development o…
Toward a statistical description of methane emissions from arctic wetlands
Methane (CH 4 ) emissions from arctic tundra typically follow relations with soil temperature and water table depth, but these process-based descriptions can be difficult to apply to areas where no measurements exist. We formulated a description of the broader temporal flux pattern in the growing season based on two distinct CH 4 source components from slow and fast-turnover carbon. We used automatic closed chamber flux measurements from NE Green…
Tundra in the Rain
Low impact of dry conditions on the CO 2 exchange of a Northern-Norwegian blanket bog
Northern peatlands hold large amounts of organic carbon (C) in their soils and are as such important in a climate change context. Blanket bogs, i.e. nutrient-poor peatlands restricted to maritime climates, may be extra vulnerable to global warming since they require a positive water balance to sustain their moss dominated vegetation andCsink functioning. This study presents a 4.5 year record of land– atmosphere carbon dioxide (CO2) exchange from …
A synthesis of the arctic terrestrial and marine carbon cycles under pressure from a dwindling cryosphere
The current downturn of the arctic cryosphere, such as the strong loss of sea ice, melting of ice sheets and glaciers, and permafrost thaw, affects the marine and terrestrial carbon cycles in numerous interconnected ways. Nonetheless, processes in the ocean and on land have been too often considered in isolation while it has become increasingly clear that the two environments are strongly connected: Sea ice decline is one of the main causes of th…
Toward a statistical description of methane emissions from arctic wetlands
Methane (CH 4 ) emissions from arctic tundra typically follow relations with soil temperature and water table depth, but these process-based descriptions can be difficult to apply to areas where no measurements exist. We formulated a description of the broader temporal flux pattern in the growing season based on two distinct CH 4 source components from slow and fast-turnover carbon. We used automatic closed chamber flux measurements from NE Green…
Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event
Extreme winter events that damage vegetation are considered an important climatic cause of arctic\nbrowning—a reversal of the greening trend of the region—and possibly reduce the carbon uptake of\nnorthern ecosystems. Confirmation of a reduction in CO2 uptake due to winter damage, however,\nremains elusive due to a lack of flux measurements from affected ecosystems. In this study, we report\neddy covariance fluxes of CO2 from a peatland in northe…
Key indicators of Arctic climate change
Key observational indicators of climate change in the Arctic, most spanning a 47 year period demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing air temperature, there is an intensification of the hydrological cycle, evident from increases in humidity, precipitation, river discharge, glacier equilibrium line altitude and land ice wastage. Downward trends continue in sea ice thicknes…
Governance for Earth system tipping points – A research agenda
Tipping points in the Earth system could be passed within the Paris Agreement's temperature goal range (1.5°C–2°C). Tipping processes are a feature of complex Earth system dynamics that present major governance challenges not addressed by existing global governance institutions. The common governance toolkit is a poor match for dealing with tipping processes, especially non-linear change, and radical intertemporality. To support the development o…
Environmental Science (7 obras) · Geology (6 obras) · Climate change and permafrost (5 obras) · Ecology (5 obras) · Arctic (4 obras) · Biology (4 obras) · Ecosystem (4 obras) · Geography (4 obras) · Peatlands and Wetlands Ecology (4 obras) · Atmospheric sciences (3 obras)