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[PDF] Top 20 A simple conceptual model of abrupt glacial climate events

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A simple conceptual model of abrupt glacial climate events

A simple conceptual model of abrupt glacial climate events

... stability of this mechanism we further add a stochastic component ...the events are – of course – not strictly periodic ...distribution of the simulated events exhibits a maximum at a ... See full document

13

A stochastic nonlinear oscillator model for glacial millennial-scale climate transitions derived from ice-core data

A stochastic nonlinear oscillator model for glacial millennial-scale climate transitions derived from ice-core data

... types of low-order models have been proposed to explain the dynamics of DO ...a model. Recently, the mechanism of ghost stochastic resonance has been proposed (Braun et ...system of ... See full document

9

Simulating the vegetation response to abrupt climate changes under glacial conditions with the ORCHIDEE/IPSL models

Simulating the vegetation response to abrupt climate changes under glacial conditions with the ORCHIDEE/IPSL models

... increase of grasses, replacing forests, over Western Europe, in qualitative agreement with pollen data for HE ...parts of Western Europe, pre- cipitation changes appear to have only a small ... See full document

56

Simulating the vegetation response in western Europe to abrupt climate changes under glacial background conditions

Simulating the vegetation response in western Europe to abrupt climate changes under glacial background conditions

... collapse of the AMOC under different climatic conditions, from the last glacial to the pre-industrial ...ECBILT-CLIO climate model and anomalies from time slice simulations with ...shift ... See full document

22

An astronomical correspondence to the 1470 year cycle of abrupt climate change

An astronomical correspondence to the 1470 year cycle of abrupt climate change

... Holocene climate stability and hence anthropogenic impacts on climate (deMenocal et ...tion of astronomical variables related to Earth’s orbit may be causally related to this cycle and several ... See full document

21

Glacial climate sensitivity to different states of the Atlantic Meridional Overturning Circulation: results from the IPSL model

Glacial climate sensitivity to different states of the Atlantic Meridional Overturning Circulation: results from the IPSL model

... discovered, glacial abrupt cli- mate variability has been related to model results show- ing that the thermohaline circulation (here assimilated to the AMOC) is characterised by several equilibria ... See full document

20

An interdisciplinary scenario analysis to assess the water availability and water consumption in the Upper Ouémé catchment in Benin

An interdisciplinary scenario analysis to assess the water availability and water consumption in the Upper Ouémé catchment in Benin

... realistic climate predictions in Africa have to consider land degradation in addition to the greenhouse ...the model was nested in the ECHAM 4 model with a quantification of greenhouse gases ... See full document

11

a contemporary conceptual model :: Brapci ::

a contemporary conceptual model :: Brapci ::

... La diseminación de la información cientíica ha ganado celeridad y eicacia, sobre todo, por el desarrollo de las modernas tecnologías de la información y comunicación. El uso masivo de estas tecnologías para la ... See full document

6

Changes in atmospheric variability in a glacial climate and the impacts on proxy data: a model intercomparison

Changes in atmospheric variability in a glacial climate and the impacts on proxy data: a model intercomparison

... number of ways in which changes in the exter- nal forcing can affect atmospheric ...PI climate (Li and Battisti, 2008; Donohoe and Battisti, ...mode of SLP variability ...mode of SLP ... See full document

14

A new coupled ice sheet-climate model: description and sensitivity to model physics under Eemian, Last Glacial Maximum, late Holocene and modern climate conditions

A new coupled ice sheet-climate model: description and sensitivity to model physics under Eemian, Last Glacial Maximum, late Holocene and modern climate conditions

... instead of a positive-degree-day (PDD) model, to calculate the SMB for reasons that have been recently described ...effect of changing albedo and related non-sensible surface energy ... See full document

47

A collaborative framework for browser games development

A collaborative framework for browser games development

... modelo conceptual e um protótipo de um sistema colab- orativo para o desenvolvimento de jogos no browser utilizando código aberto e conteúdos ...modelo conceptual do sistema com o objectivo de facilitar a ... See full document

63

Conceptual Model and Architecture of MAFTIA

Conceptual Model and Architecture of MAFTIA

... asynchronous model, consensus is not reachable by deterministic protocols, even with crash failures ...number of rounds to reach agreement [Bracha & Toueg 1985, Rabin ...cryptographic model that ... See full document

125

Radiocarbon age offsets between two surface dwelling planktonic foraminifera species during abrupt climate events in the SW Iberian Margin

Radiocarbon age offsets between two surface dwelling planktonic foraminifera species during abrupt climate events in the SW Iberian Margin

... Age discrepancies between paired leached samples and leachates highlight the secondary 220.. addition of younger carbon and subsequent contamination on the outer shell (Fig.[r] ... See full document

31

Mobilisation or dilution? Nitrate response of karst springs to high rainfall events

Mobilisation or dilution? Nitrate response of karst springs to high rainfall events

... to mineralisation processes, whereas inorganic N is immediately available for the plant and hence, highly susceptible to leaching, especially in the first hours to days after application (Di et al., 1998). Due to its ... See full document

31

EXTREME EVENTS, URGENCIES, AND CLIMATE CHANGE

EXTREME EVENTS, URGENCIES, AND CLIMATE CHANGE

... Assessment of the expansion works project of the São Sebastião Port (São Paulo, Brazil), strengthening our understanding of the project effects on the environmental components and processes, and on ... See full document

6

Palaeoclimatic conditions in the Mediterranean explain genetic diversity of Posidonia oceanica seagrass meadows

Palaeoclimatic conditions in the Mediterranean explain genetic diversity of Posidonia oceanica seagrass meadows

... resolution of the input data used, characteristic of efforts to model coastal ...availability of LGM oceanic variables is more limited than for current times, thus the set of predictors ... See full document

8

Rev. bras. meteorol.  vol.23 número4

Rev. bras. meteorol. vol.23 número4

... reduction of the atmospheric CO 2 concentration is responsible for the driest climate among the sensitivity experiments, whereas modiications of the orbital forcing do not lead to large changes ... See full document

11

The ACER pollen and charcoal database: a global resource to document vegetation and fire response to abrupt climate changes during the last glacial period

The ACER pollen and charcoal database: a global resource to document vegetation and fire response to abrupt climate changes during the last glacial period

... distribution of the radiometric dates: (a) linear in- terpolation between dated levels; (b) linear or higher-order polynomial regression; and (c) cubic, smoothed or locally weighted splines (Supplement Table ... See full document

17

ORDINARY LEAST SQUARES ESTIMATION OF A DYNAMIC GAME MODEL

ORDINARY LEAST SQUARES ESTIMATION OF A DYNAMIC GAME MODEL

... form of an IV estimator (see equation ...section of Hotz et al., 1994). In the context of dynamic games, we are only aware of two other current methodologies that base their objective ... See full document

14

Development of fetal yawn compared with non-yawn mouth openings from 24-36 weeks gestation.

Development of fetal yawn compared with non-yawn mouth openings from 24-36 weeks gestation.

... function of yawning is still unclear. Some researchers found an association of yawning with neurological functioning ...increase of venous blood to the heart of the fetus ...function of ... See full document

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