搜索结果: 1-15 共查到“大气科学 the Holocene”相关记录28条 . 查询时间(0.155 秒)
Corrigendum to “The importance of Northern Peatlands in global carbon systems during the Holocene” published in Clim. Past, 5, 683–693, 2009
Northern Peatlands global carbon systems
2009/12/3
Corrigendum to “The importance of Northern Peatlands in global carbon systems during the Holocene” published in Clim. Past, 5, 683–693, 2009。
The importance of Northern Peatlands in global carbon systems during the Holocene
Northern Peatlands Holocene global carbon systems
2009/12/3
We applied an inverse model to simulate global carbon (C) cycle dynamics during the Holocene period using atmospheric carbon dioxide (CO2) concentrations reconstructed from Antarctic ice cores and pre...
Western equatorial African forest-savanna mosaics：a legacy of late Holocene climatic change?
forest-savanna environmental changes late Holocene climatic
2009/12/3
Past vegetation and climate changes reconstructed using two pollen records from Lakes Maridor and Nguène, located in the coastal savannas and inland rainforest of Gabon, respectively, provide new insi...
Modeling sensitivity study of the possible impact of snow and glaciers developing over Tibetan Plateau on Holocene African-Asian summer monsoon climate
possible impact snow glaciers developing Tibetan Plateau African-Asian summer monsoon climate
2009/12/3
The impacts of various scenarios of a gradual snow and glaciers developing over the Tibetan Plateau on climate change in Afro-Asian monsoon region and other regions during the Holocene (9 kyr BP–0 ky...
Sources of Holocene variability of oxygen isotopes in paleoclimate archives
Holocene variability paleoclimate archives oxygen isotopes
2009/12/3
Variability in water isotopes has been captured in numerous archives and used to infer past climate changes. Here we examine water isotope variability over the course of the Holocene using the water-...
Relationship between Holocene climate variations over southern Greenland and eastern Baffin Island and synoptic circulation pattern
Holocene climate variations eastern Baffin Island southern Greenland synoptic circulation pattern
2009/12/3
Lake pollen records from southwest Greenland and eastern Baffin Island show strong regionalism in climate trends of the last 7000 cal years. July surface air temperature reconstructions from pollen in...
Late Glacial and Holocene changes in vegetation cover and climate in southern Siberia derived from a 15 kyr long pollen record from Lake Kotokel
Late Glacial vegetation cover Holocene changes
2009/12/3
In this study a radiocarbon-dated pollen record from Lake Kotokel (52°47´ N, 108°07´ E, 458 m a.s.l.) located in southern Siberia east of Lake Baikal was used to derive quantitative ch...
Comment on “Aerosol radiative forcing and climate sensitivity deduced from the Last Glacial Maximum to Holocene transition”, by P. Chylek and U. Lohmann, Geophys. Res. Lett., 2008
Aerosol radiative climate sensitivity Last Glacial Maximum Holocene transition
2009/12/3
In a recent paper, Chylek and Lohmann (2008) used data from the Vostok ice core together with simple energy balance arguments to simultaneously estimate both the dust radiative forcing effect and the ...
Late Glacial to Holocene environments in the present-day coldest region of the Northern Hemisphere inferred from a pollen record of Lake Billyakh, Verkhoyansk Mts, NE Siberia
Holocene environments Northern Hemisphere coldest region
2009/12/3
In this study, a radiocarbon-dated pollen record from Lake Billyakh (65°17' N, 126°47' E; 340 m a.s.l.) in the Verkhoyansk Mountains was used to reconstruct vegetation and climate change since about 1...
Climate and CO2 saturation in an alpine lake throughout the Holocene
Climate and CO2 saturation an alpine lake the Holocene
2014/4/17
This study shows that diatom sediment records can be used to investigate the long-term inorganic carbon dynamics in oligotrophic and poorly acid-buffered lakes. Using a training set of 115 high-mounta...
Holocene climate variability on millennial scales recorded in Greenland ice cores
Holocene climate variability millennial scales Greenland ice cores
2009/11/9
Climate variability is triggered by several solar and orbital cycles as well as by the intern ocean dynamics. Consequently, paleoclimate proxy records are expected to vary on very different time scale...
Dynamics of the terrestrial biosphere, climate and atmospheric CO2 concentration during interglacials: a comparison between Eemian and Holocene
terrestrial biosphere climate atmospheric CO2 Eemian Holocene
2008/11/11
A complex earth system model (atmosphere and ocean general circulation models, ocean biogeochemistry and terrestrial biosphere) was used to perform transient simulations of two interglacial sections (...
On the importance of initial conditions for simulations of the Mid-Holocene climate
Mid-Holocene climate
2008/11/11
Three simulations of the Mid-Holocene (6 ka) climate were performed with the ECBilt-CLIO-VECODE coupled atmosphere-ocean-vegetation model to study the impact of initial conditions. These experiments w...
Coupled climate model simulation of Holocene cooling events: oceanic feedback amplifies solar forcing
Coupled climate model Holocene cooling events oceanic feedback solar forcing
2008/11/11
The coupled global atmosphere-ocean-vegetation model ECBilt-CLIO-VECODE is used to perform transient simulations of the last 9000 years, forced by variations in orbital parameters, atmospheric greenho...
On the importance of initial conditions for simulations of the Mid-Holocene climate
initial conditions Mid-Holocene climate simulation
2008/11/11
Three simulations of the Mid-Holocene (6 ka) climate were performed with the ECBilt-CLIO-VECODE coupled atmosphere-ocean-vegetation model to study the impact of initial conditions. These experiments w...